发明授权
- 专利标题: Process of making epoxy cellular plastics
- 专利标题(中): 制备环氧树脂塑料的工艺
-
申请号: US3600337D申请日: 1968-03-07
-
公开(公告)号: US3600337A公开(公告)日: 1971-08-17
- 发明人: FISCHER EDGAR , NOLKEN ERNST
- 申请人: HOECHST AG
- 专利权人: Hoechst AG
- 当前专利权人: Hoechst AG
- 优先权: DEF0057786 1967-03-10
- 主分类号: C08G59/62
- IPC分类号: C08G59/62 ; C08J9/00 ; C08F47/10 ; C08J1/16 ; C08J1/26
摘要:
EPOXY CELLULAR PLASTICS ARE PRODUCED BY FOAMING AND CURING AN EPOXY RESIN IN THE PRESENCE OF A BLOWING AGENT, AN ALIPHATIC OR CYCLOALIPHATIC POLYHYDRIC ALCOHOL AND A LEWIS ACID OR AN ADDITION- OR COMPLEX COMPOUND OF A LEWIS ACID.
信息查询
IPC分类: