Invention Grant
- Patent Title: Polyol component and use thereof for producing rigid polyurethane foams
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Application No.: US17439693Application Date: 2020-03-19
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Publication No.: US11981768B2Publication Date: 2024-05-14
- Inventor: Hendrik Wagner , Man Fu Zhong , Sirus Zarbakhsh
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Grüneberg and Myers PLLC
- Priority: WO TIB2019052212 2019.03.19
- International Application: PCT/EP2020/057638 2020.03.19
- International Announcement: WO2020/188039A 2020.09.24
- Date entered country: 2021-09-15
- Main IPC: C08G18/08
- IPC: C08G18/08 ; C08G18/18 ; C08G18/20 ; C08G18/48 ; C08G18/50 ; C08G18/76 ; C08J9/14 ; C08G101/00
Abstract:
A polyol component P) contains at least three different polyether polyols A) to C). A method produces rigid polyurethane foams using the polyol component P), and the rigid polyurethane foams produced therefrom are useful.
Public/Granted literature
- US20220162372A1 Polyol component and use thereof for producing rigid polyurethane foams Public/Granted day:2022-05-26
Information query
