- 专利标题: Aqueous polyurethane dispsersions
-
申请号: US15165479申请日: 2013-12-03
-
公开(公告)号: US09969916B2公开(公告)日: 2018-05-15
- 发明人: Chenyan Bai , Zhaohui Qu
- 申请人: Dow Global Technologies LLC , Rohm and Haas Company
- 申请人地址: US PA Philadelphia US MI Midland
- 专利权人: ROHM AND HAAS COMPANY,DOW GLOBAL TECHNOLOGIES LLC
- 当前专利权人: ROHM AND HAAS COMPANY,DOW GLOBAL TECHNOLOGIES LLC
- 当前专利权人地址: US PA Philadelphia US MI Midland
- 代理商 Carl P. Hemenway
- 国际申请: PCT/CN2013/088403 WO 20131203
- 国际公布: WO2015/081491 WO 20150611
- 主分类号: C09J175/08
- IPC分类号: C09J175/08 ; C08G18/48 ; C08G18/66 ; C08G18/79 ; C08G18/28 ; C08G18/32 ; C08G18/40 ; C08G18/42 ; B32B15/095 ; B32B37/12 ; B32B37/14 ; C08G18/12 ; C08G18/76 ; C09J175/06
摘要:
Provided is an aqueous polyurethane dispersion comprising (a) dispersed particles of said polyurethane, wherein said polyurethane is the reaction product of polyurethane formation reactants comprising (i) one or more polyisocyanate, (ii) a polyol component comprising one or more polyol, and (iv) one or more organometallic compound having the structure wherein n is 0 or 1, t is 0 or 1, r is 0 or 1, p is 0 to 2, q is 0 to 13, at least one of p and q is not zero, M is a metal that is not silicon, —X1 is —NH2 or —OH; and —X2 is selected from the group consisting of —SH, —NH2, —COOH, and and (b) one or more isocyanate crosslinker having two or more isocyanate groups per molecule.
公开/授权文献
- US20160304758A1 AQUEOUS POLYURETHANE DISPSERSIONS 公开/授权日:2016-10-20
信息查询
IPC分类: