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1.
公开(公告)号:US5243011A
公开(公告)日:1993-09-07
申请号:US865980
申请日:1992-04-09
申请人: Kam P. Panandiker , Morris R. Olson
发明人: Kam P. Panandiker , Morris R. Olson
CPC分类号: C08G18/8077 , C08G18/10 , C08G18/4277 , C08G18/724 , C08G18/8035 , C08G18/8058
摘要: A low curing nonaqueous polymeric vehicle comprising a cross-linking agent and a polymer is described. The cross-linking agent is a blend of blocked tetramethylxylene diisocyanate (TMXDI) prepolymer and a blocked trifunctional trimer of hexamethylene diisocyanate or biuret of hexamethylene diisocyanate.
摘要翻译: 描述了包含交联剂和聚合物的低固化非水性聚合物载体。 交联剂是封闭的四甲基二甲苯二异氰酸酯(TMXDI)预聚物和六亚甲基二异氰酸酯的封端三官能三聚体或六亚甲基二异氰酸酯的缩二脲的共混物。
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公开(公告)号:US5338479A
公开(公告)日:1994-08-16
申请号:US966602
申请日:1992-10-26
申请人: Kam P. Panandiker , Morris R. Olson
发明人: Kam P. Panandiker , Morris R. Olson
IPC分类号: C08G18/72 , C08G18/80 , C09K3/00 , C09D167/00
CPC分类号: C08G18/725 , C08G18/721 , C08G18/807
摘要: A cross-linking agent with a high isocyanate content comprising a blend of diisocyanate and polyisocyanate is described. A method of cross-linking polymeric vehicles having active hydrogens, polymeric vehicles which include the cross-linking agent which includes the blend of di- and polyisocyanates and a method of making the cross-linking agent also are described.
摘要翻译: 描述了具有高异氰酸酯含量的交联剂,其包含二异氰酸酯和多异氰酸酯的共混物。 还描述了交联具有活性氢的聚合物载体的方法,包括包含二异氰酸酯和多异氰酸酯的共混物的交联剂的聚合物载体和制备交联剂的方法。
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