Invention Grant
- Patent Title: Latent catalyst for the production of polyurethane foam
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Application No.: US15502306Application Date: 2015-07-21
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Publication No.: US10464056B2Publication Date: 2019-11-05
- Inventor: Jason Stengel
- Applicant: Momentive Performance Materials Inc.
- Applicant Address: US NY Waterford
- Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
- Current Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
- Current Assignee Address: US NY Waterford
- Agency: McDonald Hopkins LLC
- Agent Joseph Waters
- International Application: PCT/US2015/041294 WO 20150721
- International Announcement: WO2016/039856 WO 20160317
- Main IPC: C08G18/16
- IPC: C08G18/16 ; B01J31/26 ; C08G18/65 ; C08G18/08 ; C08G18/22 ; C08G18/66 ; C08G18/32 ; C08G18/40 ; C08G18/48 ; C08G18/76 ; C08G18/18 ; C08G101/00 ; B01J31/02 ; B01J31/22
Abstract:
The present technology provides a foam-forming composition comprising at least one polyol, at least one isocyanate, at least one copper catalyst composition, and at least one surfactant. The copper catalyst composition may comprise a copper (II) compound dissolved in a solvent. In one embodiment, the copper catalyst composition comprises (Cu(II)(acac)2) dissolved in DMSO.
Public/Granted literature
- US20170225158A1 LATENT CATALYST FOR THE PRODUCTION OF POLYURETHANE FOAM Public/Granted day:2017-08-10
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