Invention Grant
- Patent Title: Bio-polyol composition and bio-polyurethane foam material
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Application No.: US14583567Application Date: 2014-12-26
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Publication No.: US10087298B2Publication Date: 2018-10-02
- Inventor: Wen-Pin Chuang , Yuung-Ching Sheen , Yun-Ya Huang , Yi-Che Su
- Applicant: Industrial Technology Research Institute
- Applicant Address: TW Hsinchu
- Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee Address: TW Hsinchu
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW102148808A 20131227
- Main IPC: C08J9/04
- IPC: C08J9/04 ; C07G1/00 ; C08G18/48 ; C08H7/00 ; C08G18/64 ; C08G18/76 ; C08G18/32 ; C08L71/02 ; C08L97/00 ; C08J9/00 ; C08G101/00
Abstract:
A bio-polyol composition and a bio-polyurethane foam material are provided. By using the modifier and applying the dispersing and grinding process, the modified lignin is uniformly dispersed in the polyol solution and a bio-polyol composition is obtained. The obtained bio-polyol composition may be used to prepare the bio-polyurethane foam material with a high lignin content, a high compression strength and superior flame-resistance.
Public/Granted literature
- US20150183948A1 BIO-POLYOL COMPOSITION AND BIO-POLYURETHANE FOAM MATERIAL Public/Granted day:2015-07-02
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