基本信息:
- 专利标题： AQUEOUS DIPPING COMPOSITION
- 申请号：PCT/EP2020/055329 申请日：2020-02-28
- 公开(公告)号：WO2020178191A1 公开(公告)日：2020-09-10
- 发明人： SCHMAUNZ-HIRSCH, Cornelia , KRAMER, Thomas , PINTO, Diana , SCHUNACK, Michael , ACAR, Ali Ersin , SEN, Mustafa Yasin , CEVAHIR, Nurcin , AYYILDIZ, Yucel
- 申请人： CONTINENTAL REIFEN DEUTSCHLAND GMBH , KORDSA TEKNIK TEKSTIL A.S.
- 申请人地址： Jädekamp 30 30419 Hannover DE
- 专利权人： CONTINENTAL REIFEN DEUTSCHLAND GMBH,KORDSA TEKNIK TEKSTIL A.S.
- 当前专利权人： CONTINENTAL REIFEN DEUTSCHLAND GMBH,KORDSA TEKNIK TEKSTIL A.S.
- 当前专利权人地址： Jädekamp 30 30419 Hannover DE
- 代理机构： BIRD & BIRD LLP
- 优先权： EP19160364.6 20190301
- 主分类号： D06M15/693
- IPC分类号： D06M15/693 ; D06M11/44 ; D06M11/45 ; D06M11/46 ; D06M11/74 ; D06M11/76 ; D06M11/79 ; D06M13/395 ; D06M13/03 ; D06M13/02 ; D06M13/11 ; D06M15/263 ; B29D29/00 ; B60C9/00 ; C08J5/06 ; F16G1/10 ; C08L91/06 ; C08L91/08 ; B29D30/38 ; B32B25/10 ; C08G18/58 ; C08G18/62 ; C08G18/76 ; C08G18/80 ; C08K5/1515 ; C08K5/29 ; C08L7/00 ; C08L7/02 ; C08L9/08 ; C09D175/04
摘要：
The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 50% by dry weight of at least one rubber latex,0.1% to 10% by dry weight of at least one blocked isocyanate, 0.3% to 30% by dry weight of at least one wax, 0% to 6% by dry weight of at least one epoxy group-containing compound, and 0% to 15% by dry weight of at least one polymer with carboxylic acid functional groups, wherein the amounts in % by dry weight are based on the total weight of the aqueous dipping composition, wherein the weight ratio of rubber latex to the sum of blocked isocyanate, epoxy group-containing compound and polymer with carboxylic acid functional groups is at least 2, and wherein the composition is essentially free of resorcinol, resorcinol precondensates, formaldehyde and formaldehyde-releasing substances. The present invention further relates to the use of such a composition, to a process for coating a textile reinforcing material with this composition, to a coated textile reinforcing material and a respective elastomeric article comprising the coated textile reinforcing material.