AU760014B2 - Utilization of a rubber-like polymer for producing roof sealing strips - Google Patents
Utilization of a rubber-like polymer for producing roof sealing strips Download PDFInfo
- Publication number
- AU760014B2 AU760014B2 AU14861/99A AU1486199A AU760014B2 AU 760014 B2 AU760014 B2 AU 760014B2 AU 14861/99 A AU14861/99 A AU 14861/99A AU 1486199 A AU1486199 A AU 1486199A AU 760014 B2 AU760014 B2 AU 760014B2
- Authority
- AU
- Australia
- Prior art keywords
- roof sealing
- sealing strips
- rubber
- polymer
- weight
- 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.)
- Ceased
Links
- 238000007789 sealing Methods 0.000 title claims description 36
- 229920000642 polymer Polymers 0.000 title claims description 15
- 239000004014 plasticizer Substances 0.000 claims description 12
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- 239000004800 polyvinyl chloride Substances 0.000 claims description 7
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 5
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
- 239000003431 cross linking reagent Substances 0.000 claims description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 5
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000344 soap Substances 0.000 claims description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 5
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 4
- 239000012963 UV stabilizer Substances 0.000 claims description 2
- 239000012760 heat stabilizer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LVEJKRJWFCXBBV-UHFFFAOYSA-N 3-chloro-4,5-dihydro-1,2-thiazole Chemical compound ClC1=NSCC1 LVEJKRJWFCXBBV-UHFFFAOYSA-N 0.000 description 1
- GUUULVAMQJLDSY-UHFFFAOYSA-N 4,5-dihydro-1,2-thiazole Chemical class C1CC=NS1 GUUULVAMQJLDSY-UHFFFAOYSA-N 0.000 description 1
- GPZYYYGYCRFPBU-UHFFFAOYSA-N 6-Hydroxyflavone Chemical compound C=1C(=O)C2=CC(O)=CC=C2OC=1C1=CC=CC=C1 GPZYYYGYCRFPBU-UHFFFAOYSA-N 0.000 description 1
- DECACTMEFWAFRE-UHFFFAOYSA-N 6-o-benzyl 1-o-octyl hexanedioate Chemical compound CCCCCCCCOC(=O)CCCCC(=O)OCC1=CC=CC=C1 DECACTMEFWAFRE-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- XTJFFFGAUHQWII-UHFFFAOYSA-N Dibutyl adipate Chemical compound CCCCOC(=O)CCCCC(=O)OCCCC XTJFFFGAUHQWII-UHFFFAOYSA-N 0.000 description 1
- RDOFJDLLWVCMRU-UHFFFAOYSA-N Diisobutyl adipate Chemical compound CC(C)COC(=O)CCCCC(=O)OCC(C)C RDOFJDLLWVCMRU-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- IPBVNPXQWQGGJP-UHFFFAOYSA-N acetic acid phenyl ester Natural products CC(=O)OC1=CC=CC=C1 IPBVNPXQWQGGJP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001278 adipic acid derivatives Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001535 azelaic acid derivatives Chemical class 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 229940100539 dibutyl adipate Drugs 0.000 description 1
- 229940031769 diisobutyl adipate Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- FTWUXYZHDFCGSV-UHFFFAOYSA-N n,n'-diphenyloxamide Chemical class C=1C=CC=CC=1NC(=O)C(=O)NC1=CC=CC=C1 FTWUXYZHDFCGSV-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 229940049953 phenylacetate Drugs 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003549 thiazolines Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- PIILXFBHQILWPS-UHFFFAOYSA-N tributyltin Chemical compound CCCC[Sn](CCCC)CCCC PIILXFBHQILWPS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Description
Utilization of a Rubber-Like Polymer for Producing Roof Sealing Strips Introduction This invention relates to the use of a rubber-like polymer for the production of roof sealing strips and to roof sealing strips containing this rubber-like polymer. This invention also relates to a method for producing roof sealing strips.
Prior Art Roof sealing strips are used in the building industry for sealing flat roofs and also at joins between individual structural elements. They are thus exposed to extreme weather conditions with the result that the materials used are expected to meet stringent requirements. They are required to be resistant to large variations in temperature and to moisture, UV radiation and strong winds or hail and snow. The roof sealing strips normally used are based on PVC and may contain an additional plasticizer and various stabilizers and fillers. Roof sealing strips known from the prior art are problematical in terms of their processability at low temperatures and particularly in terms of their weathering resistance.
The complex problem addressed by the invention was to develop roof sealing Sstrips from those known from the prior art which would have a distinctly higher weathering resistance and, at the same time, could be readily processed at various temperatures.
Description of the Invention Accordingly, in a first aspect, the present invention relates to the use in production of roof sealing strips of a rubber-like polymer consisting of the structural units butyl acrylate; at least one member from the group consisting of methyl methacrylate, ethyl 25 methacrylate, methyl acrylate and ethyl acrylate.
acrylonitrile, styrene, a semiester maleate soap and S: a crosslinking agent According to a second aspect of the present invention, there is provided A method for producing roof sealing strips comprising the steps of forming a roof sealing strip from a rubber-like polymer consisting of the structural units: butyl acrylate; at least one member selected from the group consisting of methyl methacrylate, ethyl methacrylate, methyl acrylate and ethyl acrylate; acrylonitrile; styrene; a semiester maleate soap; and l0 a crosslinking agent.
The invention also relates to a roof sealing strip produced by the method of the second aspect of the present invention.
It has now surprisingly been found that, by using the above-mentioned polymer in roof sealing strips, their weathering resistance can be distinctly improved and, at the same time, ready processability, particularly at low temperatures, is achieved. The roof sealing strips according to the invention have high elasticity and flexibility, even after prolonged weathering. At the same time, they are distinguished by their high chemical resistance, particularly to oils and solvents. Improved plasticizer retention has also been •observed so that the useful life of the roof sealing strips is distinctly increased.
Besides the rubber-like polymer, the roof sealing strips according to the invention preferably contain PVC although, basically, any materials known from the prior art for sealing strips are suitable plasticizers and stabilizers, fillers and other materials known from the prior art which are typically used in roof sealing strips.
Rubber-like polymer The rubber-like polymer to be used in accordance with the invention may be produced as described in EP 0 619 328. It is preferably composed of 40 to 80% by weight, preferably 50 to 80% by weight and more preferably 55 to 75% by weight butyl acrylate or optionally a mixture of butyl acrylate and 2-ethylhexyl acrylate containing up to 40% by weight of 2-ethylhexyl acrylate, 5 to 35% by weight and preferably 5 to 30 20% by weight of at least one substance selected from the group consisting of WO 00/24794 PCT/EP98/06705 methyl methacrylate, ethyl methacrylate, methyl acrylate or ethyl acrylate, 4 to 30% by weight, preferably 6 to 30% by weight and more preferably to 25% by weight acrylonitrile, 3 to 25% by weight, preferably 5 to 18% by weight and more preferably 8 to 14% by weight styrene, 0.5 to 8% by weight, preferably 1 to 5% by weight and more preferably 2 to 4% by weight of a maleate semiester soap and 0.25 to 8% by weight, preferably to 4% by weight and more preferably 1 to 3% by weight of a crosslinking agent.
A particularly preferred embodiment is characterized by the use of the rubber-like polymer marketed by Goodyear under the name of Sunigum®. The polymer is used in the roof sealing strips according to the invention in quantities of 1 to 30% by weight, preferably in quantities of 5 to by weight and more preferably in quantities of 8 to 15% by weight.
Polyvinyl chloride According to the invention, roof sealing strips of PVC with a PVC content of preferably 20 to 70% by weight and more particularly 30 to by weight are preferably used.
Plasticizers Any of the usual PVC-compatible plasticizers known from the prior art may be used as plasticizers. Typical plasticizers are, for example, derivatives of sylvinic acid or acetic acid derivatives, such as for example cumyl phenyl acetate, derivatives of adipic acid, such as benzyl octyl adipate, dibutyl adipate, diisobutyl adipate, di-(2-ethylhexyl)-adipate, diisononyl adipate, derivatives of azelaic acid, benzoic acid derivatives, polyphenyl derivatives, citric acid derivatives, epoxidized fatty derivatives, glycol derivatives and the other plasticizers mentioned on pages 5 and 6 of EP-B1 0 619 328.
Particularly preferred plasticizers are adipic acid polyesters, more WO 00/24794 PCT/EP98/06705 particularly in admixture with epoxidized triglycerides, preferably epoxidized soybean oil.
Plasticizers are normally present in the roof sealing strips in quantities of 15 to 65% by weight, preferably 20 to 45% by weight.
Stabilizers In order to increase their thermal stability, the roof sealing strips may additionally contain heat stabilizers known from the prior art, such as for example Pb stabilizers and/or Ba/Zn stabilizers, preferably Ca/Zn stabilizers. UV stabilizers, for example oxalanilides, amides, titanium dioxide, carbon black, more particularly Tinovin® and/or Chimasorp®, may also be present. Each stabilizer is present in a quantity of normally 0.01 to by weight and preferably 0.1 to 5% by weight. The total quantity of stabilizers normally does not exceed 20% by weight of the mixture.
Fillers The roof sealing strips may contain the usual fillers known from the prior art, for example chalk, talcum or silicas, although kaolin is particularly preferred as the filler. The quantity of fillers is 0.5 to 15% by weight and preferably 1 to 10% by weight.
The roof sealing strips may additionally contain other typical ingredients, such as for example lubricants, preferably Ca stearate, processing aids, gelling aids, UV converters and biocides, such as for example thiazoline derivatives, tributyl tin, chloroisothiazoline or oxy-bisphenoxyarsene, isothiazoline derivatives being particularly preferred.
Claims (8)
1. Use in production of roof sealing strips of a rubber-like polymer consisting of the structural units butyl acrylate; at least one member selected from the group consisting of methyl methacrylate, ethyl methacrylate, methyl acrylate and ethyl acrylate; acrylonitrile; styrene; a semiester maleate soap; and a crosslinking agent.
2. The use claimed in claim 1, wherein the roof sealing strips additionally contain polyvinyl chloride and a plasticizer.
3. The use claimed in claim 1 or 2, wherein the roof sealing strips additionally contain a UV stabilizer, a heat stabilizer and a filler.
4. Use of a rubber-like polymer substantially as hereinbefore described with reference to any one of the examples for the production of roof sealing strips.
A method for producing roof sealing strips comprising the steps of forming a roof sealing strip from a rubber-like polymer consisting of the structural units: butyl acrylate; at least one member selected from the group consisting of methyl methacrylate, ethyl methacrylate, methyl acrylate and ethyl acrylate; acrylonitrile; styrene; a semiester maleate soap; and a crosslinking agent.
6. A method for producing roof sealing strips comprising forming a roof sealing strip substantially as hereinbefore described with reference to any one of the examples.
7. Roof sealing strips produced by the method of claim 5 or 6. 0
8. Roof sealing strips according to claim 7, further comprising polyvinyl chloride, a plasticizer, a filler and stabilizers. Dated 24 February, 2003 Hen kel Kom manditgesellIschaft auf Aktien Patent Attorneys for the Applicant/Nominated Person SPRUSON FERGUSON 000 sees
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP1998/006705 WO2000024794A1 (en) | 1998-10-22 | 1998-10-22 | Utilization of a rubber-like polymer for producing roof sealing strips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1486199A AU1486199A (en) | 2000-05-15 |
| AU760014B2 true AU760014B2 (en) | 2003-05-08 |
Family
ID=8167105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU14861/99A Ceased AU760014B2 (en) | 1998-10-22 | 1998-10-22 | Utilization of a rubber-like polymer for producing roof sealing strips |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1141055B1 (en) |
| AU (1) | AU760014B2 (en) |
| DE (1) | DE59812398D1 (en) |
| WO (1) | WO2000024794A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007030151A1 (en) * | 2005-09-02 | 2007-03-15 | P & G Solutions, Inc. | Weatherable corrosion-resistant flashing |
| CN101805478A (en) * | 2010-05-11 | 2010-08-18 | 赵永生 | Waterproof product containing ethylene-octylene copolymers and preparation method thereof |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441655C (en) * | 2006-04-24 | 2008-12-10 | 何霖 | Manufacturing Technology of Modified Polyvinyl Chloride Polymer Waterproof Membrane |
| DE102008024016A1 (en) * | 2008-05-16 | 2009-11-19 | Henkel Ag & Co. Kgaa | Composition for producing a geomembrane |
| CN101805477B (en) * | 2010-05-11 | 2012-05-09 | 赵根生 | Waterproof product containing linear low density polyethylene and preparation method thereof |
| CN101831105B (en) * | 2010-05-11 | 2012-07-18 | 冯青连 | Ethylene-octene copolymer waterproof coil and preparation method thereof |
| CN108117704A (en) * | 2016-11-28 | 2018-06-05 | 惠州市秋叶原实业有限公司 | A kind of high-elastic Flame-Retardant and Oil-Resistant sizing materials of PVC |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0769507A2 (en) * | 1995-10-20 | 1997-04-23 | The Goodyear Tire & Rubber Company | Rubbery polymer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4419007C2 (en) * | 1994-05-31 | 2000-06-15 | Freudenberg Carl Fa | Process for the production of an impregnated flat gasket |
-
1998
- 1998-10-22 AU AU14861/99A patent/AU760014B2/en not_active Ceased
- 1998-10-22 WO PCT/EP1998/006705 patent/WO2000024794A1/en not_active Ceased
- 1998-10-22 DE DE59812398T patent/DE59812398D1/en not_active Expired - Lifetime
- 1998-10-22 EP EP98958864A patent/EP1141055B1/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0769507A2 (en) * | 1995-10-20 | 1997-04-23 | The Goodyear Tire & Rubber Company | Rubbery polymer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007030151A1 (en) * | 2005-09-02 | 2007-03-15 | P & G Solutions, Inc. | Weatherable corrosion-resistant flashing |
| CN101805478A (en) * | 2010-05-11 | 2010-08-18 | 赵永生 | Waterproof product containing ethylene-octylene copolymers and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1141055A1 (en) | 2001-10-10 |
| EP1141055B1 (en) | 2004-12-15 |
| AU1486199A (en) | 2000-05-15 |
| WO2000024794A1 (en) | 2000-05-04 |
| DE59812398D1 (en) | 2005-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TH | Corrigenda |
Free format text: IN VOL 14, NO 31, PAGE(S) 5604-5607 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 14861/99 AND 14234/00 |
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| FGA | Letters patent sealed or granted (standard patent) |