发明授权
- 专利标题: Tackifiers and their use in pressure sensitive adhesives
- 专利标题(中): 增粘剂及其在压敏粘合剂中的应用
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申请号: US899185申请日: 1986-08-18
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公开(公告)号: US4766169A公开(公告)日: 1988-08-23
- 发明人: Andre Lepert , Morris L. Evans , Lutz E. Jacob
- 申请人: Andre Lepert , Morris L. Evans , Lutz E. Jacob
- 申请人地址: NJ Florham Park
- 专利权人: Exxon Research & Engineering Co.
- 当前专利权人: Exxon Research & Engineering Co.
- 当前专利权人地址: NJ Florham Park
- 优先权: GBX8407984 19840328
- 主分类号: C08L9/06
- IPC分类号: C08L9/06 ; C08L7/00 ; C08L21/00 ; C08L23/00 ; C08L57/02 ; C08L101/00 ; C09J7/02 ; C09J113/02 ; C08J3/04
摘要:
Petroleum resins having a softening point from 10.degree. C. to 80.degree. C. obtained from C.sub.5 olefines and diolefines and one or more monovinyl aromatic compounds contain from 10 to 30 wt. % of the aromatic are useful as tackifiers in a combination with carboxylated styrene butadiene copolymer to produce aqueous based pressure sensitive adhesives.
公开/授权文献
- US5833383A Ball socket connector 公开/授权日:1998-11-10
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