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AU489090B2 - Catalyst mixture for the trimerization and/or polymerization of isocyanates and/or polyaddition of polyethers containing active hydrogen atoms with polyisocyanates - Google Patents

Catalyst mixture for the trimerization and/or polymerization of isocyanates and/or polyaddition of polyethers containing active hydrogen atoms with polyisocyanates

Info

Publication number
AU489090B2
AU489090B2 AU72558/74A AU7255874A AU489090B2 AU 489090 B2 AU489090 B2 AU 489090B2 AU 72558/74 A AU72558/74 A AU 72558/74A AU 7255874 A AU7255874 A AU 7255874A AU 489090 B2 AU489090 B2 AU 489090B2
Authority
AU
Australia
Prior art keywords
trimerization
polyaddition
polyisocyanates
isocyanates
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU72558/74A
Other versions
AU7255874A (en
Inventor
Kelnhofer Franz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metzeler Schaum GmbH
Original Assignee
Metzeler Schaum GmbH
Filing date
Publication date
Priority claimed from AT726873A external-priority patent/AT333515B/en
Priority claimed from AT630074A external-priority patent/AT342871B/en
Application filed by Metzeler Schaum GmbH filed Critical Metzeler Schaum GmbH
Application granted granted Critical
Publication of AU7255874A publication Critical patent/AU7255874A/en
Publication of AU489090B2 publication Critical patent/AU489090B2/en
Expired legal-status Critical Current

Links

AU72558/74A 1974-08-02 Catalyst mixture for the trimerization and/or polymerization of isocyanates and/or polyaddition of polyethers containing active hydrogen atoms with polyisocyanates Expired AU489090B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT726873A AT333515B (en) 1973-08-21 1973-08-21 CATALYST MIXTURE FOR THE PRODUCTION OF COLD-CARDING POLYURETHANE FOAMS
AT630074A AT342871B (en) 1974-07-31 1974-07-31 CATALYST MIXTURE FOR THE PRODUCTION OF COLD-CARDING POLYURETHANE FOAMS BY TRIMERIZATION AND / OR POLYMERIZATION OF ISOCYANATES AND / OR POLYMERIZATION OF ACTIVE HYDROGEN ATOMS CONTAINING POLYATHERS AND PROCESSORS OF THE SHEARS

Publications (2)

Publication Number Publication Date
AU7255874A AU7255874A (en) 1976-02-26
AU489090B2 true AU489090B2 (en) 1976-02-26

Family

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