- Patent Title: Catalyst compositions for improving polyurethane foam performance
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Application No.: US11451176Application Date: 2006-06-12
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Publication No.: US10023683B2Publication Date: 2018-07-17
- Inventor: Jared Denis Bender , Mark Leo Listemann , James Douglas Tobias
- Applicant: Jared Denis Bender , Mark Leo Listemann , James Douglas Tobias
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agent Andrew H. Chung; Linda S. Li; Jason S. Ngui
- Main IPC: C08G18/40
- IPC: C08G18/40 ; C08G18/48 ; C08G18/18 ; C08G18/20 ; C08G18/76 ; C08G101/00
Abstract:
The present invention provides a reactive catalyst composition for making a water blown flexible polyurethane foam. The catalyst composition comprises one or more tertiary amine catalysts in combination with (1) 2-methyl-1,3-propanediol or (2) a blend of 2-methyl-1,3-propanediol and a C7+ alkanol. The use of such catalyst composition improves the physical properties of the polyurethane foam.
Public/Granted literature
- US20070287761A1 Catalyst compositions for improving polyurethane foam performance Public/Granted day:2007-12-13
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