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公开(公告)号:US6001890A
公开(公告)日:1999-12-14
申请号:US66919
申请日:1998-04-27
Applicant: James Alan Hamilton
Inventor: James Alan Hamilton
IPC: F16L59/02 , B29C39/00 , C08G18/00 , C08G18/16 , C08G18/18 , C08G18/22 , C08G18/30 , C08G18/32 , C08G18/36 , C08G18/38 , C08G18/66 , C08G101/00 , C08J9/00 , C08J9/02 , C08L75/04 , F25D23/06 , C08J9/04
CPC classification number: C08J9/0014 , C08G18/3228 , C08G18/36 , C08G18/3848 , C08G18/6696 , F25D23/063 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08G2330/50 , C08J2205/05 , C08J2205/08 , C08J2375/04 , F25D2201/1262 , F25D2201/14
Abstract: Process for making open celled (semi-) rigid polyurethane foams using as cell opening agent a fatty acid or a fatty acid amine or a fatty acid amide or a fatty acid ester.
Abstract translation: 使用脂肪酸或脂肪酸胺或脂肪酸酰胺或脂肪酸酯作为细胞开放剂制备开孔(半)硬质聚氨酯泡沫体的方法。