发明授权
US5468833A Moisture curing, one-component coating compositions and their use for
the production of coatings
失效
水分固化,单组分涂料组合物及其在涂料生产中的应用
- 专利标题: Moisture curing, one-component coating compositions and their use for the production of coatings
- 专利标题(中): 水分固化,单组分涂料组合物及其在涂料生产中的应用
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申请号: US359493申请日: 1994-12-20
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公开(公告)号: US5468833A公开(公告)日: 1995-11-21
- 发明人: Jurgen Schwindt , Karl-Heinz Hentschel , Lutz Schmalstieg
- 申请人: Jurgen Schwindt , Karl-Heinz Hentschel , Lutz Schmalstieg
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX4400224.6 19940107
- 主分类号: C08G18/10
- IPC分类号: C08G18/10 ; C08G18/72 ; C08G18/76 ; C08G18/78 ; C08G18/79 ; C09D175/00 ; C09D175/04 ; C08G18/00 ; B32B27/00 ; C08G18/70
摘要:
Moisture-curing, one-component coating compositions wherein the binder contains a mixture of A) 100 parts by weight of a polyisocyanate or polyisocyanate mixture of the diphenylmethane series, B) 40 to 150 parts by weight of NCO prepolymers with an NCO content of 1.5 to 12% by weight based on aromatic polyisocyanates and C) 10 to 90 parts by weight of at least one aliphatic lacquer polyisocyanate and the use of the coating compositions for the production of coatings on various substrates.The present invention relates to moisture-curing one-component coating compositions containing as binder a polyisocyanate component containingA) 100 parts by weight of a polyisocyanate or polyisocyanate mixture of the diphenyl methane series having an NCO content of 20 to 33% by weight,B) 40 to 150 parts by weight of one or more NCO prepolymers which have an NCO content of 1.5 to 12% by weight prepared from aromatic polyisocyanates andC) 10 to 90 parts by weight of an aliphatic polyisocyanate component containing one or more lacquer polyisocyanates based on hexamethylene diisocyanate.The present invention also relates to the use of these one-component coating compositions for coating various substrates.
公开/授权文献
- US5061140A Method of manufacturing a metal container 公开/授权日:1991-10-29
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