发明授权
- 专利标题: Polyurethanes from hydroxymethyl polyols and polyisocyanates
- 专利标题(中): 来自羟甲基多元醇和多异氰酸酯的聚氨酯
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申请号: US415734申请日: 1982-09-07
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公开(公告)号: US4423162A公开(公告)日: 1983-12-27
- 发明人: Dwight E. Peerman , Edgar R. Rogier
- 申请人: Dwight E. Peerman , Edgar R. Rogier
- 申请人地址: MN Minneapolis
- 专利权人: Henkel Corporation
- 当前专利权人: Henkel Corporation
- 当前专利权人地址: MN Minneapolis
- 主分类号: C08G18/36
- IPC分类号: C08G18/36 ; C08G18/38 ; C08G18/42 ; C08G18/48 ; C12P7/12
摘要:
Polyurethanes prepared from the reaction of hydroxymethyl polyols and polyisocyanates are disclosed.
公开/授权文献
- US5593343A Apparatus for reconditioning digital recording discs 公开/授权日:1997-01-14
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