Invention Grant
- Patent Title: Reactive polyurethane adhesive composition, polyurethane prepolymer, and flexible laminates including the same
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Application No.: US15490374Application Date: 2017-04-18
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Publication No.: US10428172B2Publication Date: 2019-10-01
- Inventor: Wayne G. Eklund , Anthony J. Ostlund , Stephen G. Rippe , XiaJi Dai
- Applicant: H.B. Fuller Company
- Applicant Address: US MN St. Paul
- Assignee: H.B. Fuller Company
- Current Assignee: H.B. Fuller Company
- Current Assignee Address: US MN St. Paul
- Agent Kirsten Stone; Allison Johnson
- Main IPC: C08G18/36
- IPC: C08G18/36 ; C08G18/10 ; C08G18/12 ; B32B27/08 ; B32B27/32 ; B32B27/36 ; B32B7/12 ; B32B37/12 ; C09J7/02 ; C09J175/04 ; C09J7/29 ; C09J133/00 ; C08G18/48 ; C08G18/66 ; C08G18/76 ; C08G18/80
Abstract:
A polyurethane adhesive composition that includes a polyurethane prepolymer that includes the reaction product of a first polyol component that includes glycerol monoester and a polyisocyanate, and a second polyol. A polyurethane prepolymer that includes the reaction product of glycerol monoester, a hydroxy functional triglyceride, and a polyisocyanate.
Public/Granted literature
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