发明名称 |
Plasticized functionalized propylene copolymer adhesive composition |
摘要 |
Disclosed herein is an adhesive composition comprising: a random propylene polymer component having a heat of fusion of between 1 and 70 J/g and an mm triad tacticity index of at least 75%; and a functionalized polymer component comprising a C2-C20 olefin comprising at least 0.1 wt % of a functional group; wherein the adhesive composition has a T-Peel adhesion on a polar substrate at 20° C. of at least 175 N/m (1 lb/in) and a T-Peel adhesion on a non-polar substrate at 20° C. of at least 175 N/m (1 lb/in) and where the polarity of the polar substrate is at least 0.10 units higher than the polarity of the non-polar substrate. Methods to produce the adhesive and articles comprising the adhesive are also disclosed.
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申请公布号 |
US7645829(B2) |
申请公布日期 |
2010.01.12 |
申请号 |
US20060472063 |
申请日期 |
2006.06.21 |
申请人 |
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发明人 |
TSE MUN FU;SCHAUDER JEAN-ROCH H.;LI FENG;MATHEW THOTTINAL ABRAHAM |
分类号 |
C08K5/00 |
主分类号 |
C08K5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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