发明名称 |
Siloxane-modified polyester resins and production processes thereof |
摘要 |
Siloxane-modified polyester resins are disclosed. These resins comprise a copolymer of a siloxane compound, which contains at least one active hydrogen atom, and a lactone compound. The copolymer is substantially free of unreacted siloxane compound. The siloxane-modified polyester resins are useful for the production of heat-sensitive recording material, magnetic recording media and release agents. Processes for the production of the siloxane-modified polyester resins are also disclosed.
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申请公布号 |
US5262492(A) |
申请公布日期 |
1993.11.16 |
申请号 |
US19920865862 |
申请日期 |
1992.04.09 |
申请人 |
DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.;UKIMA COLOUR & CHEMICALS MFG. CO., LTD. |
发明人 |
HANADA, KAZUYUKI;MISAIZU, IWAO;SHIBUYA, AKIHIKO;KURIYAMA, KATSUMI |
分类号 |
C08G18/46;C08G18/61;C08G63/695;(IPC1-7):C08G63/91;C08L67/00 |
主分类号 |
C08G18/46 |
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