Invention Grant
- Patent Title: Chemical resistant polyurethane adhesive
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Application No.: US15545026Application Date: 2016-01-14
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Publication No.: US10301418B2Publication Date: 2019-05-28
- Inventor: Yongshang Lu , Zhong Chen , Jingjing Ma , Charlie C. Ho
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Adam Bramwell; Carolyn A. Fischer
- International Application: PCT/US2016/013368 WO 20160114
- International Announcement: WO2016/118399 WO 20160728
- Main IPC: C08G18/34
- IPC: C08G18/34 ; C08G18/65 ; C09J175/06 ; C08G18/66 ; C08G18/72 ; C08G18/73 ; C08G18/75 ; C08G18/76 ; C08G18/10 ; C08G18/42 ; C09J11/00 ; C09J7/38
Abstract:
A pressure sensitive adhesive composition includes a polyurethane polymer that includes the reaction product of a polyisocyanate component and a polyol component. The polyol component has a total solubility parameter ranging from 10 to 14 (cal/cm3)1/2.
Public/Granted literature
- US20180010024A1 CHEMICAL RESISTANT POLYURETHANE ADHESIVE Public/Granted day:2018-01-11
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