JP3258455B2 - Method for producing acrylic synthetic fiber structure excellent in ultraviolet ray transmission preventing property - Google Patents
Method for producing acrylic synthetic fiber structure excellent in ultraviolet ray transmission preventing propertyInfo
- Publication number
- JP3258455B2 JP3258455B2 JP15613793A JP15613793A JP3258455B2 JP 3258455 B2 JP3258455 B2 JP 3258455B2 JP 15613793 A JP15613793 A JP 15613793A JP 15613793 A JP15613793 A JP 15613793A JP 3258455 B2 JP3258455 B2 JP 3258455B2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic fiber
- fiber structure
- acrylic synthetic
- benzophenone
- ultraviolet absorber
- 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 - Fee Related
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims description 23
- 229920002994 synthetic fiber Polymers 0.000 title claims description 20
- 239000012209 synthetic fiber Substances 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 230000005540 biological transmission Effects 0.000 title description 7
- 230000003405 preventing effect Effects 0.000 title description 7
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 19
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 17
- 239000012965 benzophenone Substances 0.000 claims description 17
- 238000004043 dyeing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 4
- 235000013351 cheese Nutrition 0.000 description 4
- 239000003094 microcapsule Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JHUFGBSGINLPOW-UHFFFAOYSA-N 3-chloro-4-(trifluoromethoxy)benzoyl cyanide Chemical compound FC(F)(F)OC1=CC=C(C(=O)C#N)C=C1Cl JHUFGBSGINLPOW-UHFFFAOYSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical class NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- 206010015150 Erythema Diseases 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 description 1
- WYWZRNAHINYAEF-UHFFFAOYSA-N Padimate O Chemical compound CCCCC(CC)COC(=O)C1=CC=C(N(C)C)C=C1 WYWZRNAHINYAEF-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 206010042496 Sunburn Diseases 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 208000038016 acute inflammation Diseases 0.000 description 1
- 230000006022 acute inflammation Effects 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical class NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- SODJJEXAWOSSON-UHFFFAOYSA-N bis(2-hydroxy-4-methoxyphenyl)methanone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=C(OC)C=C1O SODJJEXAWOSSON-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001851 cinnamic acid derivatives Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 1
- 231100000321 erythema Toxicity 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- -1 manufactured by BASF Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229960001679 octinoxate Drugs 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 description 1
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FWFUWXVFYKCSQA-UHFFFAOYSA-M sodium;2-methyl-2-(prop-2-enoylamino)propane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(C)(C)NC(=O)C=C FWFUWXVFYKCSQA-UHFFFAOYSA-M 0.000 description 1
- SZHIIIPPJJXYRY-UHFFFAOYSA-M sodium;2-methylprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)CS([O-])(=O)=O SZHIIIPPJJXYRY-UHFFFAOYSA-M 0.000 description 1
- MNCGMVDMOKPCSQ-UHFFFAOYSA-M sodium;2-phenylethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 MNCGMVDMOKPCSQ-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- CXVGEDCSTKKODG-UHFFFAOYSA-N sulisobenzone Chemical compound C1=C(S(O)(=O)=O)C(OC)=CC(O)=C1C(=O)C1=CC=CC=C1 CXVGEDCSTKKODG-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、耐久性ある紫外線透過
防止性に優れたアクリル系合成繊維構造物の製造方法に
関する。The present invention relates to a process for the preparation of an acrylic synthetic fiber structure having excellent ultraviolet impermeability in durability.
【０００２】[0002]
【従来の技術】一般に、紫外線は可視光線より波長の短
い２００〜４００ｎｍの電磁波であることは周知の通り
であるがその波長領域により物理学的，生物学的作用が
異なり短波長紫外線（ＵＶ−Ｃ：２００〜２９０ｎ
ｍ），中波長紫外線（ＵＶ−Ｂ：２９０〜３２０ｎ
ｍ），長波長紫外線（ＵＶ−Ａ：３２０〜４００ｎｍ）
に区分される。このうちＵＶ−Ｃは大部分が大気中で吸
収されて地上には到達しないので、太陽光線で人体に対
して悪影響を与えるのは、２９０ｎｍ以上のＵＶ−Ａ及
びＵＶ−Ｂである。特にＵＶ−Ｂは急性の炎症による紅
斑生成と色素沈着作用を起こし、極めて有害でその人体
への作用はＵＶ−Ａの１０００倍にも達すると言われて
いる。2. Description of the Related Art In general, it is well known that ultraviolet light is an electromagnetic wave having a wavelength of 200 to 400 nm, which is shorter in wavelength than visible light. C: 200-290n
m), medium wavelength ultraviolet (UV-B: 290-320n)
m), long wavelength ultraviolet (UV-A: 320-400 nm)
It is divided into Among them, most of the UV-C is absorbed in the atmosphere and does not reach the ground, so that UV-A and UV-B having a wavelength of 290 nm or more have a bad influence on the human body by sunlight. In particular, UV-B causes erythema formation and pigmentation due to acute inflammation, and is said to be extremely harmful and its effect on the human body as much as 1000 times that of UV-A.
【０００３】そして、アクリル系合成繊維等は、充分で
ないものの紫外線遮蔽効果を有しているが、直射日光の
もとでは紫外線を透過させてしまい、日光による日焼け
等を生ずることが多い。[0003] Acrylic synthetic fibers and the like have an ultraviolet shielding effect although they are not sufficient, but they transmit ultraviolet rays under direct sunlight and often cause sunburn due to sunlight.
【０００４】そこで、紫外線透過を防止する方法とし
て、従来紫外線吸収剤入りマイクロカプセルや紫外線吸
収剤をコーティング等により付与することや、紫外線吸
収剤入りマイクロカプセルや紫外線吸収剤とバインダー
をコーティング等により付与することや、紫外線吸収剤
を紡糸原液にそのまま、またはあらかじめ溶剤にて分散
して混合紡糸する方法が行われてきた。Therefore, as a method of preventing the transmission of ultraviolet light, conventionally, a microcapsule containing an ultraviolet absorbent or an ultraviolet absorbent is applied by coating or the like, or a microcapsule containing an ultraviolet absorbent, or an ultraviolet absorbent and a binder are applied by coating or the like. In addition, a method of mixing and spinning an ultraviolet absorbent as it is in a spinning stock solution as it is or in advance by dispersing in a solvent has been performed.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、紫外線
吸収剤入りマイクロカプセルや紫外線吸収剤を単に付与
する方法は、洗濯耐久性がなく、商品自体が欠陥品とな
ってしまう欠点があり、また紫外線吸収剤入りマイクロ
カプセルや紫外線吸収剤をバインダーを用いて固着する
方法は、風合が粗剛になり、洗濯耐久性も十分でないと
いう欠点があり、更に紫外線吸収剤を紡糸原液に添加す
る方法は、可紡性が不良の上に、通常品からの切替時に
切替ロスが大きいという欠点があった。However, the microcapsules containing an ultraviolet absorber or the method of simply applying an ultraviolet absorber have the disadvantages that they do not have washing durability and that the product itself becomes defective. The method of fixing a microcapsule containing an agent or an ultraviolet absorber using a binder has the disadvantage that the feeling becomes rough and rigid and the washing durability is not sufficient.In addition, the method of adding the ultraviolet absorber to the spinning solution is: In addition to poor spinnability, there is a drawback that switching loss is large when switching from a normal product.
【０００６】本発明者らは、上記欠点を改善すべく鋭意
研究の結果、ベンゾフェノン系紫外線吸収剤はボイル浴
でアクリル系繊維に吸着され、バインダーなしでも洗濯
等により脱落しないことを見出し、本発明を完成したも
のである。The present inventors have conducted intensive studies to improve the above-mentioned drawbacks, and as a result, have found that a benzophenone-based ultraviolet absorber is adsorbed on acrylic fibers in a boil bath and does not fall off by washing or the like without a binder. Is completed.
【０００７】本発明の目的は、耐洗濯性を有しかつ風合
がソフトな紫外線透過防止性に優れたアクリル系合成繊
維を、工業的容易にかつ安価に製造する方法を提供する
にある。An object of the present invention is to provide an acrylic-based synthetic fiber having a resistance to washing and the texture and excellent soft UV impermeability, industrially easily and a method of inexpensively.
【０００８】[0008]
【課題を解決するための手段】上述の目的を達成するた
め、本発明は、ベンゾフェノン系紫外線吸収剤をアクリ
ル系合成繊維構造物に施与するアクリル系合成繊維構造
物の製造方法において、ＩＮ−ＯＵＴ方式の染色機中
で、ベンゾフェノン系紫外線吸収剤を含む処理液にアク
リル系合成繊維構造物を浸漬加温処理することを特徴と
している。 In order to achieve the above-mentioned object, the present invention provides a method for producing an acrylic synthetic fiber structure, comprising applying a benzophenone-based ultraviolet absorber to the acrylic synthetic fiber structure. The acrylic synthetic fiber structure is immersed and heated in a treatment solution containing a benzophenone-based ultraviolet absorber in an OUT-type dyeing machine.
are doing.
【０００９】以下、本発明を詳細に説明する。Hereinafter, the present invention will be described in detail.
【００１０】本発明に使用するアクリル系合成繊維は、
特に限定するものではないが、少なくとも４０重量％の
アクリロニトリルを構成単位として含有するものであ
り、繊維形成能を有するものが好ましい。すなわちアク
リロニトリルを４０重量％以上と他のビニル系モノマ
ー、例えばアクリル酸，メタクリル酸，或いはこれらの
アルキルエステル類、酢酸ビニル，塩化ビニル，塩化ビ
ニリデン，アリルスルホン酸ソーダ，メタリルスルホン
酸ソーダ，ビニルスルホン酸ソーダ，スチレンスルホン
酸ソーダ，２−アクリルアミド−２−メチルプロパンス
ルホン酸ソーダなどを適宜組合せたものを６０重量％以
下の割合で共重合せしめたものが挙げられる。特にアク
リロニトリル８０重量％以上と２０重量％以下のビニル
系モノマー及びスルホン酸基含有モノマーの共重合体、
又はアクリロニトリルを４０重量％以上と塩化ビニリデ
ン及びスルホン酸基含有モノマーを２０〜６０重量％含
有する共重合体が好ましい。The acrylic synthetic fibers used in the present invention are:
Although not particularly limited, those containing at least 40% by weight of acrylonitrile as a constituent unit and having a fiber forming ability are preferable. That is, acrylonitrile is contained in an amount of 40% by weight or more and other vinyl monomers such as acrylic acid, methacrylic acid, or alkyl esters thereof, vinyl acetate, vinyl chloride, vinylidene chloride, sodium allyl sulfonate, sodium methallyl sulfonate, and vinyl sulfone. Examples thereof include those obtained by copolymerizing acid sodium, sodium styrenesulfonate, sodium 2-acrylamido-2-methylpropanesulfonate and the like at a ratio of 60% by weight or less. In particular, a copolymer of acrylonitrile 80% by weight or more and 20% by weight or less of a vinyl monomer and a sulfonic acid group-containing monomer,
Alternatively, a copolymer containing 40% by weight or more of acrylonitrile and 20 to 60% by weight of vinylidene chloride and a sulfonic acid group-containing monomer is preferable.
【００１１】本発明でいう繊維構造物とは、糸，紐類，
織物，編物，不織布，これらの二次製品、例えば帽子，
コート，着物，スーツ，ユニフォーム，セーター，スカ
ート，スラックス，カーディガン，スポーツウェア，ド
レスシャツ，カジュアルウェア等の外衣、ストッキン
グ，ソックス等の靴下類、手袋，スカーフ，ショール等
の小物類、カーテン、室内装飾品等を包含する。[0011] The fiber structure referred to in the present invention includes yarn, string,
Woven, knitted, non-woven fabrics, their secondary products, such as hats,
Coats, kimonos, suits, uniforms, sweaters, skirts, slacks, cardigans, sportswear, dress shirts, casual wear, etc., stockings, socks such as socks, gloves, scarves, shawls, accessories, curtains, interior decoration Goods etc. are included.
【００１２】本発明に使用する紫外線吸収剤はベンゾフ
ェノン系であることを必須とする。ベンゾトリアゾール
系，Ｐ−アミノ安息香酸誘導体，アンスラニル酸誘導
体，サリチル酸誘導体，桂皮酸誘導体等は耐洗濯性を有
しないので本発明には用いられない。ベンゾフェノン系
としては具体的に２−エチルヘキシ−ｐ−ジメチルアミ
ノベンゾエート，エチルヘキシル−ｐ−メトキシサイナ
メート，下記一般式It is essential that the ultraviolet absorber used in the present invention is of the benzophenone type. Benzotriazoles, P-aminobenzoic acid derivatives, anthranilic acid derivatives, salicylic acid derivatives, cinnamic acid derivatives and the like do not have washing resistance and are not used in the present invention. Specific examples of benzophenone-based compounds include 2-ethylhexyl-p-dimethylaminobenzoate, ethylhexyl-p-methoxycinnamate, and the following general formula:
【化１】 で示される２−ヒドロキシ−４−メトキシベンゾフェノ
ン−５−スルホン酸やEmbedded image 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid represented by
【化２】 で示される２，２′−ジヒドロキシ−４，４′−ジメト
キシベンゾフェノン等が特に好ましい。Embedded image 2,2'-dihydroxy-4,4'-dimethoxybenzophenone and the like are particularly preferable.
【００１３】かかるベンゾフェノン系紫外線吸収剤は上
記アクリル系合成繊維構造物に対して０．１〜１０．０
重量％、好ましくは０．２〜５重量％施与せしめ、アク
リル系合成繊維構造物の表面に保持せしめる。ベンゾフ
ェノン系紫外線吸収剤の含有量が０．１重量％未満では
アクリル系合成繊維構造物に充分な紫外線透過防止効果
を付与出来ず、また１０．０重量％を超えると効果に比
較して経済的でない。The benzophenone-based ultraviolet absorber is used in an amount of 0.1 to 10.0 with respect to the acrylic synthetic fiber structure.
% By weight, preferably 0.2 to 5% by weight, and held on the surface of the acrylic synthetic fiber structure. If the content of the benzophenone-based UV absorber is less than 0.1% by weight, the acrylic synthetic fiber structure cannot be provided with a sufficient ultraviolet light transmission preventing effect, and if it exceeds 10.0% by weight, it is more economical than the effect. Not.
【００１４】本発明において、ベンゾフェノン系紫外線
吸収剤のアクリル系合成繊維構造物に対する施与で肝要
なことは、ベンゾフェノン系紫外線吸収剤を水に分散も
しくは溶解し処理液となし、上記アクリル系合成繊維構
造物をこれに浸漬し加温処理することにある。即ち、ベ
ンゾフェノン系紫外線吸収剤はボイル浴でアクリル系繊
維に吸着されるので浸漬し加温処理することが必須の条
件となる。そして、加温の条件としては８０〜１３０℃
が好ましい。浸漬加温処理するに際してのアクリル系合
成繊維構造物の形態は糸の状態が好ましい。アクリル系
合成繊維構造物を織物又は編物等となして浸漬加温処理
すると、ベンゾフェノン系紫外線吸収剤が斑付きする場
合がある。In the present invention, it is important that the benzophenone-based ultraviolet absorber is applied to the acrylic synthetic fiber structure by dispersing or dissolving the benzophenone-based ultraviolet absorber in water to form a treatment solution. The structure is to be immersed in the structure and heated. That is, since the benzophenone-based ultraviolet absorber is adsorbed on the acrylic fiber in a boil bath, it is an essential condition that the benzophenone-based ultraviolet absorber be immersed and heated. And heating conditions are 80-130 ° C.
Is preferred. The form of the acrylic synthetic fiber structure in the immersion heating treatment is preferably in the state of a yarn. If the acrylic synthetic fiber structure is immersed and heated in the form of a woven or knitted fabric, the benzophenone-based ultraviolet absorber may be spotted.
【００１５】糸の状態で浸漬加温する装置としてはチー
ズ染色装置が好ましく、更にＩＮ−ＯＵＴ方式のチーズ
染色装置が好ましい。回転バルク染色機，噴射バルキー
染色機は、処理時の流速が不十分でベンゾフェノン系紫
外線吸収剤が斑付きし、浴比も大きいので好ましくな
い。また、オーバーマイヤー染色機は処理後の表面摩擦
状態の悪化及びロットサイズ等の問題があり好ましくな
い。尚、ベンゾフェノン系紫外線吸収剤のアクリル系合
成繊維構造物への施与は、染色と同時に行っても良いこ
とは云うまでもない。As a device for immersing and heating in the state of a thread, a cheese dyeing device is preferable, and an IN-OUT type cheese dyeing device is more preferable. Rotary bulk dyeing machines and jet bulky dyeing machines are not preferred because the flow rate during processing is insufficient, the benzophenone-based ultraviolet absorber becomes uneven, and the bath ratio is large. In addition, the Overmeyer dyeing machine is not preferred because it has problems such as deterioration of the surface friction state after treatment and lot size. It goes without saying that the application of the benzophenone-based ultraviolet absorber to the acrylic synthetic fiber structure may be performed simultaneously with the dyeing.
【００１６】[0016]
【実施例】以下に実施例を示し本発明を説明するが、も
ちろん、本発明はこれに限定されるものではない。実施
例において紫外線透過防止効果は島津製作所自記分光光
度計ＵＶ３１０１ＰＣを使用して３６０ｎｍ（ＵＶ−
Ａ）、３００ｎｍ（ＵＶ−Ｂ）のＵＶ透過度を測定する
事により評価した。洗濯はＪＩＳ Ｌ−０２１７ １０
３法に準じて１０回実施した。EXAMPLES The present invention will be described below with reference to examples, but of course, the present invention is not limited to these examples. In the examples, the effect of preventing the transmission of ultraviolet light was 360 nm (UV-UV) using Shimadzu Corporation's self-recording spectrophotometer UV3101PC.
A), evaluation was made by measuring the UV transmittance at 300 nm (UV-B). Washing is JIS L-0217 10
This was performed 10 times according to the three methods.
【００１７】実施例１ ２インチバイアスカットのアクリル短繊維を精紡して得
た５２番手単糸と５２番手双糸の１ｋｇ巻きのチーズ
を、チーズ染色機を用い以下の染色処方にて温度１００
℃にて３０分間染色を行った。Example 1 A 1 kg wound cheese made of a 52-inch single yarn and a 52-th double yarn obtained by spinning 2-inch bias-cut acrylic staple fiber was used at a temperature of 100 using a cheese dyeing machine according to the following dyeing recipe.
Staining was performed at 30 ° C. for 30 minutes.
【００１８】＜処理処方＞ Ｄｉａｃｒｙｌ Ｒｅｄ ＧＲＬ−Ｎｃｏｎｃ（カチオ
ン染料，三菱化成工業社製） ：０．５
％ｏｗｆ Ｕｌｔｒａｆａｓｔ ＦＤ−８３０ Ｌｉｑｕｉｄ（ベ
ンゾフェノン系紫外線吸収剤，ＢＡＳＦ社製，有効成分
３０％）：２．０％ｏｗｆ 酢酸（８０％） ：０．５ｃｃ／ l（対染色浴）<Treatment formula> Diacryl Red GRL-Nconc (cationic dye, manufactured by Mitsubishi Kasei Kogyo): 0.5
% Owf Ultrafast FD-830 Liquid (benzophenone-based UV absorber, manufactured by BASF, active ingredient 30%): 2.0% owf acetic acid (80%): 0.5 cc / l (for dyeing bath)
【００１９】得られた５２番手双糸のアクリル紡績糸を
経糸に、５２番手単糸のアクリル紡績糸を緯糸に用い、
経糸密度７６本／インチ，緯糸密度３８本／インチで平
織物を製織し、該平織物で帽子を作成した。The obtained 52-count double spun acrylic spun yarn is used for the warp, and the 52-count single spun acrylic spun yarn is used for the weft.
A plain woven fabric was woven at a warp density of 76 yarns / inch and a weft yarn density of 38 yarns / inch, and a hat was formed with the plain woven fabric.
【００２０】比較例１ 実施例１においてＵｌｔｒａｆａｓｔ ＦＤ−８３０
Ｌｉｑｕｉｄに代えて、ニッカサンライフ ＬＰ−２０
０（ベンゾトリアゾール系紫外線吸収剤，日華化学社
製）を用いた他は実施例１と同様の処理を行い、比較例
１の製品を得た。Comparative Example 1 Ultrafast FD-830 in Example 1
Instead of Liquid, Nikka Sun Life LP-20
The same treatment as in Example 1 was performed except that 0 (benzotriazole-based ultraviolet absorber, manufactured by Nichika Chemical Co., Ltd.) was used to obtain a product of Comparative Example 1.
【００２１】比較例２ 実施例１においてＵｌｔｒａｆａｓｔ ＦＤ−８３０
Ｌｉｑｕｉｄに代えて、ＵＬＳ−６０８（ベンゾフェノ
ール系紫外線吸収剤，一方社油脂社製）を用いた他は実
施例１と同様の処理を行い、比較例２の製品を得た。Comparative Example 2 Ultrafast FD-830 in Example 1.
A product of Comparative Example 2 was obtained by performing the same treatment as in Example 1 except that ULS-608 (a benzophenol-based ultraviolet absorber, manufactured by YAS Co., Ltd.) was used instead of Liquid.
【００２２】実施例１，比較例１および比較例２で得ら
れた製品のＵＶ透過率を表１に示す。Table 1 shows the UV transmittances of the products obtained in Example 1, Comparative Example 1 and Comparative Example 2.
【００２３】[0023]
【表１】 [Table 1]
【００２４】表１から明らかなように、実施例１で得ら
れた製品は、耐久性に優れた紫外線透過防止効果を有す
ることがわかる。As is clear from Table 1, it is understood that the product obtained in Example 1 has an ultraviolet light transmission preventing effect with excellent durability.
【００２５】[0025]
【発明の効果】以上詳述した様に、本発明により得られ
た製品は紫外線透過防止効果を有し、しかも長期間に亘
って持続し、風合もソフトで有り、帽子，日傘，シャツ
その他夏期に使用するものに好適であり、頗る有用であ
る。As described in detail above, the product obtained by the present invention has an effect of preventing ultraviolet transmission, lasts for a long period of time, has a soft feeling, and has a hat, a parasol, a shirt and the like. It is suitable for summer use and very useful.
【００２６】更に、本製造方法は煩雑な加工工程を必要
とせず、紫外線透過防止効果を有するアクリル系合成繊
維構造物を安定して製造することが可能な方法である。Further, the present production method does not require complicated processing steps, and is a method capable of stably producing an acrylic synthetic fiber structure having an effect of preventing ultraviolet transmission.
Claims (1)
ル系合成繊維構造物に施与するアクリル系合成繊維構造Acrylic synthetic fiber structure applied to acrylic synthetic fiber structure
物の製造方法において、ＩＮ−ＯＵＴ方式の染色機中In the manufacturing method of the product, in the IN-OUT type dyeing machine
で、ベンゾフェノン系紫外線吸収剤を含む処理液にアクWith a processing solution containing a benzophenone UV absorber.
リル系合成繊維構造物を浸漬加温処理することを特徴とIt is characterized by immersing and heating rill-based synthetic fiber structures.
するアクリル系合成繊維構造物の製造方法。For producing an acrylic synthetic fiber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15613793A JP3258455B2 (en) | 1993-06-01 | 1993-06-01 | Method for producing acrylic synthetic fiber structure excellent in ultraviolet ray transmission preventing property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15613793A JP3258455B2 (en) | 1993-06-01 | 1993-06-01 | Method for producing acrylic synthetic fiber structure excellent in ultraviolet ray transmission preventing property |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06346365A JPH06346365A (en) | 1994-12-20 |
| JP3258455B2 true JP3258455B2 (en) | 2002-02-18 |
Family
ID=15621142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15613793A Expired - Fee Related JP3258455B2 (en) | 1993-06-01 | 1993-06-01 | Method for producing acrylic synthetic fiber structure excellent in ultraviolet ray transmission preventing property |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3258455B2 (en) |
-
1993
- 1993-06-01 JP JP15613793A patent/JP3258455B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06346365A (en) | 1994-12-20 |
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