发明授权
US3931088A Adhesive composition consisting of polyvinylalcohol solution or
polyvinylacetate latex modified with hydrophobic solution of isocyanate
compound
失效
用异氰酸酯化合物的疏水性溶液改性的聚乙烯醇溶液或聚乙烯吡咯烷酮的粘合剂组合物
- 专利标题: Adhesive composition consisting of polyvinylalcohol solution or polyvinylacetate latex modified with hydrophobic solution of isocyanate compound
- 专利标题(中): 用异氰酸酯化合物的疏水性溶液改性的聚乙烯醇溶液或聚乙烯吡咯烷酮的粘合剂组合物
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申请号: US384542申请日: 1973-08-01
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公开(公告)号: US3931088A公开(公告)日: 1976-01-06
- 发明人: Seiichi Sakurada , Yasuaki Miyazaki , Tatsuaki Hattori , Makoto Shiraishi , Taisei Inoue
- 申请人: Seiichi Sakurada , Yasuaki Miyazaki , Tatsuaki Hattori , Makoto Shiraishi , Taisei Inoue
- 申请人地址: JA Kurashiki JA Tokyo JA Tokyo
- 专利权人: Kuraray Co., Ltd.,Asahi Co., Ltd.,Koyo Sangyo Co., Ltd.
- 当前专利权人: Kuraray Co., Ltd.,Asahi Co., Ltd.,Koyo Sangyo Co., Ltd.
- 当前专利权人地址: JA Kurashiki JA Tokyo JA Tokyo
- 优先权: JA47-78587 19720805
- 主分类号: C08L23/08
- IPC分类号: C08L23/08 ; C08G18/00 ; C08G18/62 ; C08L23/00 ; C08L29/00 ; C08L29/04 ; C08L31/04 ; C08L75/00 ; C08L75/04 ; C09J109/10 ; C09J129/00 ; C09J129/04 ; C09J131/04 ; C09J175/00 ; C08L23/36
摘要:
An adhesive composition is provided comprising (1) a member selected from the group consisting of an aqueous solution of polyvinylalcohol, an aqueous emulsion of vinyl acetate polymer and an aqueous latex of butadiene polymer and (2) a hydrophobic solution of an isocyanate compound or polymer.
公开/授权文献
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