发明授权
- 专利标题： Radiation cured hot melt pressure sensitive adhesives from photoinitiator-functionalized, crosslinkable copolymers
- 专利标题（中）： 由光引发剂官能化的可交联共聚物辐射固化热熔压敏粘合剂
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申请号： US322257申请日： 1994-10-13
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公开(公告)号： US5536759A公开(公告)日： 1996-07-16
- 发明人: Roopram Ramharack , Rama Chandran
- 申请人： Roopram Ramharack , Rama Chandran
- 申请人地址： DE Wilmington
- 专利权人： National Starch and Chemical Investment Holding Corporation
- 当前专利权人： National Starch and Chemical Investment Holding Corporation
- 当前专利权人地址： DE Wilmington
- 主分类号： C08F2/48
- IPC分类号： C08F2/48 ; C08F8/00 ; C09J133/06 ; C09J129/12 ; C08F2/50 ; C09J133/08 ; C09J133/10
摘要：
This invention is a hot melt pressure sensitive adhesive formed by copolymerizing acrylic, or a combination of acrylic and vinyl, monomers, at least one of which is a photoinitiator, with the functional monomer, 1-(1-isocyanato-1-methyl ethyl)-3-(1-methyl ethenyl)benzene (m-TMI), to give a saturated polymer with pendant vinyl groups that are crosslinked by UV radiation.
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