JPS6043918B2 - Black finishing composition for chemically treated metal surfaces - Google Patents
Black finishing composition for chemically treated metal surfacesInfo
- Publication number
- JPS6043918B2 JPS6043918B2 JP53008178A JP817878A JPS6043918B2 JP S6043918 B2 JPS6043918 B2 JP S6043918B2 JP 53008178 A JP53008178 A JP 53008178A JP 817878 A JP817878 A JP 817878A JP S6043918 B2 JPS6043918 B2 JP S6043918B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- solvent
- resin
- soluble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims description 23
- 229910052751 metal Inorganic materials 0.000 title claims description 4
- 239000002184 metal Substances 0.000 title claims description 4
- 239000002904 solvent Substances 0.000 claims description 17
- 239000004094 surface-active agent Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 239000002798 polar solvent Substances 0.000 claims description 5
- 150000004985 diamines Chemical class 0.000 claims description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical class C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000003495 polar organic solvent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 150000001412 amines Chemical group 0.000 claims description 2
- 150000002462 imidazolines Chemical class 0.000 claims description 2
- 229940083254 peripheral vasodilators imidazoline derivative Drugs 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 4
- ARVGGOVEVYSUPQ-UHFFFAOYSA-N 1-hydroxy-4-methylpentan-2-one Chemical group CC(C)CC(=O)CO ARVGGOVEVYSUPQ-UHFFFAOYSA-N 0.000 claims 1
- POAOYUHQDCAZBD-IDEBNGHGSA-N 2-butoxyethanol Chemical group [13CH3][13CH2][13CH2][13CH2]O[13CH2][13CH2]O POAOYUHQDCAZBD-IDEBNGHGSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000009257 reactivity Effects 0.000 claims 1
- 239000000975 dye Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- DIOYAVUHUXAUPX-KHPPLWFESA-N Oleoyl sarcosine Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N(C)CC(O)=O DIOYAVUHUXAUPX-KHPPLWFESA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- -1 glycol ethers Chemical class 0.000 description 2
- 238000007746 phosphate conversion coating Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 206010000369 Accident Diseases 0.000 description 1
- 108010077895 Sarcosine Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229940043230 sarcosine Drugs 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003799 water insoluble solvent Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0083—Solutions of dyes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
- C23C22/84—Dyeing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】
厚手のリン酸塩化成処理皮膜を封孔処理し、かつ均一の
黒色仕上げを施す方法に対しては、工業用の需要が大き
い。DETAILED DESCRIPTION OF THE INVENTION There is great industrial demand for a method for sealing thick phosphate conversion coatings and providing a uniform black finish.
特にねじ切りファスナーのような精密許容差の構成部品
に対しては肉盛が大き過ぎるようになる傾向があるから
、このような用途にはペイント塗装は不適当である。Paint coatings are unsuitable for such applications, especially for components with close tolerances such as threaded fasteners, as they tend to build up too much.
別法として工程の長い方法が知られている。たとえば（
１）リン酸塩化成処理（２）すすぎ（３）すすぎ（４）
水性スティン（５）乾燥（６）油および（７）水切りの
順によつて、水性黒色スティンを施すことが知られてい
る。Alternatively, longer process methods are known. for example(
1) Phosphate chemical treatment (2) Rinse (3) Rinse (4)
It is known to apply a water-based black stain by the following sequence: water-based stain (5) drying (6) oil and (7) draining.
一般に使用される水性黒色スティンは、水溶性黒色染料
とクロム酸またはクロム酸塩との混合物である。クロム
酸塩含有材料は、６価クロムに関連した健康上および環
境上問題のために採用されないことが多くなりつ）ある
。水性スティンを使用する代りに、アルコール性黒色ス
ティンも使用できる。Commonly used water-based black stains are mixtures of water-soluble black dyes and chromic acid or chromate salts. Chromate-containing materials are increasingly being rejected due to health and environmental concerns associated with hexavalent chromium. Instead of using water-based stains, alcohol-based black stains can also be used.
しかしながら、これらは通常エタノールおよび／または
プロパノールをベースとするから火災事故を起こす心配
がある。また、このスティンを施す前に表面を乾燥する
必要があるのでそのために工程がずつと長くなる。ステ
ィンを含む脱水組成物を使つてこの付加的な乾燥工程を
省略しようとする試みは、十分な濃色を与える組成物を
つくり出せないことが判つたので失敗におわつている。
予備乾燥、スティン化、乾燥およびオイリング工程を単
一処理工程で置換える計画がフランス特許明細書第１２
６００２６号に開示されている。しかしこの方法は満足
すべきものとは思われない。該方法は、石油エーテルの
．ような水に不溶な溶剤、その溶剤に溶解する樹脂、樹
脂用可塑剤、二酸化チタンのような顔料および表面を脱
水するための極性疎水性成分からなる組成物をすすいだ
表面上に施すことからなる。本発明による脱水スティン
は、脱水用の窒素含、有界面活性剤、黒色染料および空
乾樹脂のすべてを揮発性炭化水素溶剤と揮発性極性有機
溶剤との混合物中に溶解した溶液からなる。金属製加工
材料を処理するための本発明の方法は、その加工材料を
リン酸塩化成処理液と接触さ・せ、少なくとも１回その
リン酸塩化成処理表面ををすすぎ、すすいだ表面を、本
発明の組成物にて処理して黒色仕上げし、次いでスティ
ンを乾燥して、樹脂を硬化させることからなる。However, since these are usually based on ethanol and/or propanol, there is a risk of fire accidents. Also, the surface needs to be dried before applying this stain, which makes the process longer. Attempts to eliminate this additional drying step by using dehydrated compositions containing stains have failed as it has been found that compositions cannot be produced that provide sufficient depth of color.
A plan to replace the pre-drying, staining, drying and oiling steps with a single process step is disclosed in French Patent Specification No. 12.
It is disclosed in No. 60026. However, this method does not seem to be satisfactory. The method involves the preparation of petroleum ether. By applying on the rinsed surface a composition consisting of a water-insoluble solvent such as, a resin soluble in the solvent, a plasticizer for the resin, a pigment such as titanium dioxide, and a polar hydrophobic component to dehydrate the surface. Become. The dehydrating stain according to the invention consists of a solution in which the dehydrating nitrogen-containing surfactant, black dye and air-drying resin are all dissolved in a mixture of a volatile hydrocarbon solvent and a volatile polar organic solvent. The method of the present invention for treating a metal workpiece comprises contacting the workpiece with a phosphate treatment solution, rinsing the phosphate treatment surface at least once, and rinsing the rinsed surface. It consists of treating with the composition of the invention to achieve a black finish and then drying the stain to cure the resin.
乾燥と硬化とは強制乾燥または空気中に加工品を放置す
ることによつて１段階ですますことができる。かくして
、本発明の組成物によれば一段工程で処理表面から水を
排除し、均一な黒色層と保護層とを施すことができる。Drying and curing can be accomplished in one step by forced drying or by leaving the workpiece in the air. Thus, the composition of the invention allows water to be excluded from the treated surface and a uniform black layer and protective layer to be applied in a single step.
したがつて、この組成物は従来の水性黒色スティン法に
おける３段工程または従来のアルコール性黒色スティン
法における４段工程を一段工程に置き換え、かつまた従
来の水性スティンまたはアルコール性スティンを取りノ
扱うときに生ずる多数の欠点を避けることができる。本
発明に使用するのに望ましい炭化水素溶剤は、ホワイト
スピリットであるが、乾燥時に揮発する炭化水素ならど
れでも使用できる。Thus, this composition replaces the three-step step in the traditional aqueous black stain process or the four-step process in the traditional alcoholic black stain process with a single step process, and also handles traditional aqueous or alcoholic stains. A number of disadvantages that sometimes occur can be avoided. The preferred hydrocarbon solvent for use in the present invention is white spirit, but any hydrocarbon that evaporates upon drying can be used.
芳香族炭．化水素は毒性問題のため不適当であるが、し
かし１，１，１−トリクロロエタンのような塩素化炭化
水素はこの組成物中に少量の比率で含ませることができ
る。極性溶剤もまた、それか塗膜の乾燥中に揮発す”る
ようなものであるべきである。Aromatic charcoal. Hydrogen oxides are unsuitable due to toxicity problems, but chlorinated hydrocarbons such as 1,1,1-trichloroethane can be included in the composition in small proportions. The polar solvent should also be such that it evaporates during drying of the coating.
この２種の溶剤は相互に混合性があるべきであり、した
がつてこの新規組成物は単１相である。この有機極性溶
剤もまた、水に可溶性でなければならない。たとえば、
ケトンまたはアルコールは水と炭化水素溶剤との両者に
混合するが、しかしこれはグリコールエーテル、ケトン
アルコールおよびグリコール類から選ふのが好ましい。
特に好適な極性溶剤は２−ブトキシエタノール（ブチル
セロソルブ）および４−ヒドロオキシー４−メチルペン
タノン（ジアセトンアルコール）である。発明者らはこ
れらの溶剤の両者が共存するときに最上の結果が得られ
ることを発見した。新規組成物中に用いられる両タイプ
の溶剤は、安全面および他の実際的な考察から、引火点
は３２℃以上でなければならない。The two solvents should be mutually miscible, so the new composition is monophasic. This organic polar solvent must also be soluble in water. for example,
The ketone or alcohol is mixed with both the water and the hydrocarbon solvent, but it is preferably selected from glycol ethers, ketone alcohols and glycols.
Particularly preferred polar solvents are 2-butoxyethanol (butyl cellosolve) and 4-hydroxy-4-methylpentanone (diacetone alcohol). The inventors have discovered that the best results are obtained when both of these solvents coexist. Both types of solvents used in the new compositions must have flash points above 32° C. for safety and other practical considerations.
使用する樹脂は、この溶剤混合物中に溶解するものであ
るが、乾燥すると空気中で硬化して望ましい保護フィル
ムを形成するようなものである。The resin used is one that is soluble in this solvent mixture, but is such that upon drying it hardens in air to form the desired protective film.
この硬化反応は、一般に重合反応であつて、この重合は
常温または単位に幾分か高められた温度、例えば１５０
℃以下の温度にて生起することが好ましい。しかし所望
ならば、より高温の焼付けによつてのみ硬化する樹脂も
使用できるが、その際物品は硬化が起こるような高温度
に加熱されねばならない。This curing reaction is generally a polymerization reaction, and the polymerization is carried out at room temperature or at a slightly elevated temperature, for example, at 150°C.
Preferably, the reaction occurs at a temperature below .degree. However, if desired, resins that cure only by baking at higher temperatures can be used, but the article must then be heated to a high temperature for curing to occur.
好ましい樹脂はウレタン樹脂である。また、染料類は溶
剤混合物中に溶解しなければならないが、発明者の発見
によれば多数のジアゾ染料は他の染料より濃色を付与で
きるからジアゾ染料が好まれる。A preferred resin is a urethane resin. Although the dyes must also be dissolved in the solvent mixture, diazo dyes are preferred because the inventors have discovered that some diazo dyes can impart darker colors than other dyes.
窒素含有界面活性剤は、処理すべき表面上の水を排除で
きるようなものでなければならず、かつこの目的に適し
た界面活性剤は公知である。The nitrogen-containing surfactant must be able to exclude water on the surface to be treated, and surfactants suitable for this purpose are known.
またこのものは吸着され耐食性皮膜を付与できるような
ものであるべきである。好ましい界面活性剤はアミンエ
トオキシレート、ジアミンエトオキシレート、イミダゾ
リン誘導体およびサルコシン誘導体中から選はれる。樹
脂、界面活性剤および染料は、すべて炭化水素溶剤中に
溶解すべきである。It should also be able to be adsorbed and provide a corrosion-resistant coating. Preferred surfactants are selected from amine ethoxylates, diamine ethoxylates, imidazoline derivatives and sarcosine derivatives. The resin, surfactant and dye should all be dissolved in the hydrocarbon solvent.
本発明の組成物ては、好ましい各種成分の量は次のとお
りである：炭化水素溶剤は６７０〜８８４重量部、好ま
しくは７００〜８１鍾量部；極性溶剤は１０〜１００重
量部、好ましくは３２〜７８重量部；樹脂は１００〜２
００重量部、好ましくは１３０〜１７５重量部；界面活
性剤は１〜２０重量部、好ましくは４〜１鍾量部；およ
び黒色染料は５〜４唾量部、好ましくは２０〜２５重量
部であつて、組成物の全体は１００鍾量部である。In the composition of the present invention, the preferred amounts of the various components are as follows: hydrocarbon solvent from 670 to 884 parts by weight, preferably from 700 to 81 parts by weight; polar solvent from 10 to 100 parts by weight, preferably 32-78 parts by weight; resin 100-2
00 parts by weight, preferably 130-175 parts by weight; surfactant in 1-20 parts by weight, preferably 4-1 parts by weight; and black dye in 5-4 parts by weight, preferably 20-25 parts by weight. The total composition is 100 parts by weight.
次の実施例で本発明を例証する。The following examples illustrate the invention.
実施例
組成物は４重量部のオレイルサルコシン界面活性剤、２
重量部のジアミンエトオキシレート界面活性剤、３００
重量部のウレタン樹脂５０％ホワイトスピリット溶液、
３鍾量部の黒色ジアゾ染料、５０重量部の４−ヒドロオ
キシー４−メチルペンタノン、４重量部の２−ブトキシ
エタノールおよび６１鍾量部の引火点４ＴＣのホワイト
スピリットとからつくつた。Example compositions include 4 parts by weight of oleyl sarcosine surfactant, 2 parts by weight of oleyl sarcosine surfactant;
Parts by weight of diamine ethoxylate surfactant, 300
Parts by weight of urethane resin 50% white spirit solution,
It was prepared from 3 parts by weight of black diazo dye, 50 parts by weight of 4-hydroxy-4-methylpentanone, 4 parts by weight of 2-butoxyethanol and 61 parts by weight of white spirit with a flash point of 4TC.
サルコシン界面活性剤はＣｉｂａＧｅｊｇｙＬｉｍｉｔ
ｅｄ社が供給するＲＳａｒｋＯｓｙｌＯョ（商標名）で
ある。ジアミン界面活性剤はＡｋｚＯＣｈｅｍｉｅ社が
供給するＲＥｔｈＯｄｕＯｍｅｅｎＴ／１３Ｊ（商標名
）である。ウレタン樹脂溶液はＣｒａｙＶａｌｌｅｙＰ
ｒＯｄｕｃｔｓ社が供給するＲＵｎｉｔｈａｎｅ６４Ｏ
ＷＪ（商標名）である。鋼製パネルを英国規格３１８９
（１９７３）タイプＩＢに従つて、厚手の亜鉛リン酸塩
化成処理皮膜を与えるようにリン酸塩化成処理液にて処
理した。Sarcosine surfactant is CibaGejgyLimit
It is RSark OsylO (trade name) supplied by ed company. The diamine surfactant is REthOduOmeenT/13J (trade name) supplied by AkzOChemie. Urethane resin solution is CrayValleyP
RUnithane64O supplied by rOducts
It is WJ (trade name). British Standard 3189 steel panels
(1973) type IB with a phosphate conversion solution to provide a thick zinc phosphate conversion coating.
Claims (1)
適した組成物であつて、（１）（ａ）揮発性脂肪族炭化
水素溶剤６７０〜８８４重量部と、（ｂ）前記脂肪族炭
化水素溶剤および水の両者に溶解性の揮発性極性有機溶
剤１０〜１００重量部と、（ｃ）前記溶剤に溶解性であ
つて、かつ空気硬化反応性の樹脂１００〜２００重量部
と、（ｄ）水を排除する性能を有する含窒素界面活性剤
１〜２０重量部と、（ｅ）前記溶剤に溶解する染料５〜
４０重量部とからなる組成物。 （２）染料がジアゾ染料であることを特徴とする特許請
求の範囲第１項に記載する組成物。 （３）樹脂がウレタン樹脂であることを特徴とする特許
請求の範囲第１項に記載する組成物。 （４）極性溶剤が２−ブトオキシエタノールおよび４−
ヒドロオキシ−４メチルペンタノンから選ばれることを
特徴とする特許請求の範囲第１項に記載する組成物。 （５）炭化水素溶剤がホワイトスピリットからなること
を特徴とする特許請求の範囲第１項に記載する組成物。 （６）界面活性剤がアミンエトオキシレート、ジアミン
エトオキシレート、イミダゾリン誘導体およびサルコシ
ン誘導体から選ばれることを特徴とする特許請求の範囲
第１〜５項までのいずれかに記載する組成物。（７）金
属製加工材料の処理方法であつて加工材料をリン酸塩化
成処理組成物と接触させ、少なくとも１回該化成処理表
面をすすぎ、次いで（ａ）揮発性脂肪族炭化水素剤６７
０〜８８４重量部と、（ｂ）前記脂肪族炭化水素溶剤お
よび水の両者に溶解性の揮発性極性有機溶剤１０〜１０
０重量部と、（ｃ）前記溶剤に溶解性であつて、かつ空
気硬化反応性の樹脂１００〜２００重量部と、（ｄ）水
を排除する性能を有する含窒素界面活性剤１〜２０重量
部と、（ｅ）前記溶剤に溶解する染料５〜４０重量部と
からなる組成物を用いて表面をスティン被覆し、次いで
スティンを乾燥し、かつ樹脂を硬化させることからなる
処理方法。[Scope of Claims] 1. A composition suitable for finishing a chemically coated metal surface black, the composition comprising (1) (a) 670 to 884 parts by weight of a volatile aliphatic hydrocarbon solvent; and (b) ) 10 to 100 parts by weight of a volatile polar organic solvent soluble in both the aliphatic hydrocarbon solvent and water; and (c) 100 to 200 parts by weight of an air curing reactive resin soluble in the solvent. (d) 1 to 20 parts by weight of a nitrogen-containing surfactant capable of excluding water; and (e) 5 to 20 parts by weight of a dye soluble in the solvent.
40 parts by weight. (2) The composition according to claim 1, wherein the dye is a diazo dye. (3) The composition according to claim 1, wherein the resin is a urethane resin. (4) The polar solvent is 2-butoxyethanol and 4-
A composition according to claim 1, characterized in that it is selected from hydroxy-4-methylpentanone. (5) The composition according to claim 1, wherein the hydrocarbon solvent consists of white spirit. (6) The composition according to any one of claims 1 to 5, wherein the surfactant is selected from amine ethoxylates, diamine ethoxylates, imidazoline derivatives and sarcosine derivatives. (7) A method for treating a metal processed material, wherein the processed material is brought into contact with a phosphate chemical conversion treatment composition, the chemical conversion treated surface is rinsed at least once, and then (a) a volatile aliphatic hydrocarbon agent 67
0 to 884 parts by weight, and (b) 10 to 10 parts by weight of a volatile polar organic solvent soluble in both the aliphatic hydrocarbon solvent and water.
(c) 100 to 200 parts by weight of a resin that is soluble in the solvent and has air curing reactivity; and (d) 1 to 20 parts by weight of a nitrogen-containing surfactant having the ability to exclude water. and (e) 5 to 40 parts by weight of a dye dissolved in said solvent, followed by drying the stain and curing the resin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3475/77 | 1977-01-28 | ||
| GB3475/77A GB1593763A (en) | 1977-01-28 | 1977-01-28 | Treatment of metal surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5395840A JPS5395840A (en) | 1978-08-22 |
| JPS6043918B2 true JPS6043918B2 (en) | 1985-10-01 |
Family
ID=9759043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53008178A Expired JPS6043918B2 (en) | 1977-01-28 | 1978-01-27 | Black finishing composition for chemically treated metal surfaces |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS6043918B2 (en) |
| DE (1) | DE2801589A1 (en) |
| FR (1) | FR2378828A1 (en) |
| GB (1) | GB1593763A (en) |
| IT (1) | IT1092365B (en) |
| SE (1) | SE7801051L (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046327A (en) * | 1990-04-24 | 1992-01-10 | Matsushita Electric Works Ltd | Floor heating controller |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487869A (en) * | 1983-09-23 | 1984-12-11 | Inmont Corporation | Super jet black coatings |
| FR2615870B1 (en) * | 1987-05-25 | 1992-12-31 | Dbb Ste Civile Rech | PROCESS FOR THE COLORING OF ZINC-PLATED, ZINC-PLATED AND ALLOYED SURFACES THEREOF |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE729723C (en) * | 1939-06-06 | 1942-12-22 | Metallgesellschaft Ag | Black for post-treatment of phosphate surface layers |
-
1977
- 1977-01-28 GB GB3475/77A patent/GB1593763A/en not_active Expired
-
1978
- 1978-01-11 FR FR7800648A patent/FR2378828A1/en active Granted
- 1978-01-14 DE DE19782801589 patent/DE2801589A1/en not_active Withdrawn
- 1978-01-27 SE SE7801051A patent/SE7801051L/en unknown
- 1978-01-27 JP JP53008178A patent/JPS6043918B2/en not_active Expired
- 1978-01-27 IT IT19695/78A patent/IT1092365B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046327A (en) * | 1990-04-24 | 1992-01-10 | Matsushita Electric Works Ltd | Floor heating controller |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7819695A0 (en) | 1978-01-27 |
| GB1593763A (en) | 1981-07-22 |
| SE7801051L (en) | 1978-07-29 |
| FR2378828A1 (en) | 1978-08-25 |
| IT1092365B (en) | 1985-07-12 |
| FR2378828B1 (en) | 1981-01-23 |
| DE2801589A1 (en) | 1978-08-03 |
| JPS5395840A (en) | 1978-08-22 |
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