Invention Grant
- Patent Title: Polyisocyanurate comprising foams with long cream time and snap-cure behaviour
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Application No.: US16958251Application Date: 2018-10-05
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Publication No.: US11292865B2Publication Date: 2022-04-05
- Inventor: Thomas Julien Joncheray , Jacopo Bernardini , Gilles Jean Geumez , Jan Vandenbroeck
- 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: EP18151903 20180116
- International Application: PCT/EP2018/077085 WO 20181005
- International Announcement: WO2019/141389 WO 20190725
- Main IPC: C08G18/48
- IPC: C08G18/48 ; C08G18/22 ; C08G18/32 ; C08G18/42 ; C08G18/66 ; C08G18/76 ; C08G18/79 ; C08J9/12 ; C08K3/04
Abstract:
A reaction mixture and a process for making a polyisocyanurate comprising rigid foam having a density in the range 50-500 kg/m3 is disclosed, said process having a cream time >35 seconds and a snap cure behaviour.
Public/Granted literature
- US20200339728A1 POLYISOCYANURATE COMPRISING FOAMS WITH LONG CREAM TIME AND SNAP-CURE BEHAVIOUR Public/Granted day:2020-10-29
Information query
