Invention Application
- Patent Title: BIO-POLYOL COMPOSITION, FOAM COMPOSITION, AND FOAM MATERIAL
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Application No.: US17135742Application Date: 2020-12-28
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Publication No.: US20220204682A1Publication Date: 2022-06-30
- Inventor: Wen-Pin CHUANG , Yi-Che SU , Chia-Ling WEN
- 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
- Main IPC: C08G18/64
- IPC: C08G18/64 ; C08G18/32 ; C08G18/50
Abstract:
A bio-polyol composition, a foam composition, and a foam material are provided. The bio-polyol composition includes 25-70 parts by weight of lignin; 30-75 parts by weight of non-amine-based polyol; and, 2-17 parts by weight of amine-based polyether polyol. In particular, the sum of the weight of the lignin and the non-amine-based polyol is 100 parts by weight.
Information query
