发明授权
EP0660863B1 FLUOROALKYL SILOXANE/VINYL COPOLYMER DISPERSIONS AND PRESSURE-SENSITIVE ADHESIVES HAVING IMPROVED SOLVENT RESISTANCE PREPARED THEREFROM
失效
分散体基于并从其与接触粘合剂材料制成的具有改进的耐溶剂性FLUOROALKYLSILOXANEN乙烯系共聚物
- 专利标题： FLUOROALKYL SILOXANE/VINYL COPOLYMER DISPERSIONS AND PRESSURE-SENSITIVE ADHESIVES HAVING IMPROVED SOLVENT RESISTANCE PREPARED THEREFROM
- 专利标题（中）： 分散体基于并从其与接触粘合剂材料制成的具有改进的耐溶剂性FLUOROALKYLSILOXANEN乙烯系共聚物
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申请号： EP93921634.7申请日： 1993-09-16
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公开(公告)号： EP0660863B1公开(公告)日： 1996-08-21
- 发明人: KUMAR, Ramesh, C. , EVERAERTS, Albert, I. , BOGAERT, Yvan, A.
- 申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 申请人地址： 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 专利权人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人地址： 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 代理机构： VOSSIUS & PARTNER
- 优先权： US947141 19920918
- 国际公布： WO9406878 19940331
- 主分类号： C09J183/10
- IPC分类号： C09J183/10 ; C08F299/08 ; C09J4/06
摘要：
Novel pressure-sensitive adhesives are described which show significant resistance to solvents and working fluids such as jet fuel, hydraulic fluid, de-icing fluid and the like. Adhesive compositions comprise nonaqueous dispersions of copolymers of acrylic monomers prepared in the presence of a vinyl-substituted fluoroalkyl siloxane having general formula (I) and a macromonomeric stabilizer. The adhesives prepared from the adhesive compositions exhibit excellent adhesion to glass, aluminum, and low surface-energy materials such as fluoroalkyl siloxane elastomers. The fluoroalkyl siloxane has formula (I).
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