- 专利标题： Self-crosslinkable polyhydroxy polyurethane resin, resinaceous material that contains the resin, process for production of the resin, and imitation leather, surfacing material and weatherstrip material, using the resin
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申请号： US13805970申请日： 2011-06-21
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公开(公告)号： US10066048B2公开(公告)日： 2018-09-04
- 发明人: Kazuyuki Hanada , Kazuya Kimura , Kenichi Takahashi , Osamu Kawakami , Manabu Uruno
- 申请人： Kazuyuki Hanada , Kazuya Kimura , Kenichi Takahashi , Osamu Kawakami , Manabu Uruno
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.,UKIMA CHEMICALS & COLOR MFG. CO., LTD.
- 当前专利权人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.,UKIMA CHEMICALS & COLOR MFG. CO., LTD.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Hamre, Schumann, Mueller & Larson, P.C.
- 优先权： JP2010-143813 20100624; JP2010-143883 20100624; JP2010-170817 20100729; JP2010-170818 20100729
- 国际申请： PCT/JP2011/064132 WO 20110621
- 国际公布： WO2011/162237 WO 20111229
- 主分类号： C08G18/80
- IPC分类号： C08G18/80 ; B32B27/12 ; B32B27/32 ; B32B27/40 ; C08G18/79 ; C08G71/04 ; C09D175/04 ; D06N3/14
摘要：
Provided are a self-crosslinking polyhydroxy polyurethane resin derived from a reaction of a 5-membered cyclic carbonate compound and an amine compound and having masked isocyanate groups in its structure; a process for producing the resin; an imitation leather composed of a base fabric and a resin composition composed of the resin as its principal component and impregnated in or laminated on the base fabric; as kin material made of a thermoplastic polyolefin resin, said skin material including a thermoplastic polyolefin resin sheet and a top coat layer formed directly or via a primer layer on the sheet, wherein the top coat layer has been formed with a resin composition composed of the resin as its principal component; and a weather strip material composed, as its principal components, of the resin and a specific diorganopolysiloxane and/or a silicone oil.
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