Invention Grant
- Patent Title: Incorporation of lignin in polyurethane products
-
Application No.: US15769772Application Date: 2016-09-29
-
Publication No.: US10604616B2Publication Date: 2020-03-31
- Inventor: Christopher Phanopoulos , Griet Pans , Mathilde Teboul , Jorge Lima Garcia
- Applicant: Huntsman International LLC
- Applicant Address: US TX The Woodlands
- Assignee: HUNTSMAN INTERNATIONAL LLC
- Current Assignee: HUNTSMAN INTERNATIONAL LLC
- Current Assignee Address: US TX The Woodlands
- Agency: Huntsman International LLC
- Agent Robert Diaz
- Priority: EP15190822 20151021
- International Application: PCT/EP2016/073195 WO 20160929
- International Announcement: WO2017/067769 WO 20170427
- Main IPC: C08G18/10
- IPC: C08G18/10 ; C08G18/64 ; C08G18/48 ; C09J175/04 ; C08G18/80 ; C08G18/79 ; C08G18/12 ; C08G18/30 ; C08L97/00 ; C09J175/08
Abstract:
Composition comprising lignin dispersed in a polyisocyanate wherein the (d90) mean particle size of the dispersed lignin is less than 5 μm, preferably less than 2 μm, more preferably less than 1 μm and use of said composition in various polyurethane applications, in particular structural wood adhesives.
Public/Granted literature
- US20180312625A1 INCORPORATION OF LIGNIN IN POLYURETHANE PRODUCTS Public/Granted day:2018-11-01
Information query
