- 专利标题: FORMULATED POLYOL COMPOSITIONS
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申请号: US17282803申请日: 2019-10-07
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公开(公告)号: US20210371577A1公开(公告)日: 2021-12-02
- 发明人: Qinghao Meng , Lucie Porcelli , David J. Honkomp , Meagan Broadway , Morgan A. Springs , Paul Cookson , William L. Ritter , Anja Arlt
- 申请人: Dow Global Technologies LLC
- 申请人地址: US MI Midland
- 专利权人: Dow Global Technologies LLC
- 当前专利权人: Dow Global Technologies LLC
- 当前专利权人地址: US MI Midland
- 国际申请: PCT/US2019/054970 WO 20191007
- 主分类号: C08G18/48
- IPC分类号: C08G18/48 ; C08G18/76
摘要:
Embodiments of the present disclosure are directed towards formulated polyol compositions that include a first polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g, a second polyether polyol having an average hydroxyl number from 18.5 to 51 mg KOH/g, a third polyether polyol having an average hydroxyl number from 20 to 70 mg KOH/g, and at least one of: fourth polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g; and a methoxypolyethylene glycol having an average hydroxyl number from 56 to 190 mg KOH/g.
公开/授权文献
- US11932722B2 Formulated polyol compositions 公开/授权日:2024-03-19
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