AU491348B2 - A cocatalyst system forthe trimerisation ofa polyisocyanate - Google Patents

A cocatalyst system forthe trimerisation ofa polyisocyanate

Info

Publication number
AU491348B2
AU491348B2 AU82210/75A AU8221075A AU491348B2 AU 491348 B2 AU491348 B2 AU 491348B2 AU 82210/75 A AU82210/75 A AU 82210/75A AU 8221075 A AU8221075 A AU 8221075A AU 491348 B2 AU491348 B2 AU 491348B2
Authority
AU
Australia
Prior art keywords
trimerisation
ofa
polyisocyanate
cocatalyst system
system forthe
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
AU82210/75A
Other versions
AU8221075A (en
Inventor
JR. and ABDUL MUNIM OAS HU WILLIAM JOSEPH FARNSLEY
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/486,829 external-priority patent/US3954684A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of AU8221075A publication Critical patent/AU8221075A/en
Publication of AU491348B2 publication Critical patent/AU491348B2/en
Expired legal-status Critical Current

Links

AU82210/75A 1974-07-09 1975-06-18 A cocatalyst system forthe trimerisation ofa polyisocyanate Expired AU491348B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS486829 1974-07-09
US05/486,829 US3954684A (en) 1974-07-09 1974-07-09 Foam process using tertiary amine/quaternary ammonium salt catalyst

Publications (2)

Publication Number Publication Date
AU8221075A AU8221075A (en) 1976-12-23
AU491348B2 true AU491348B2 (en) 1976-12-23

Family

ID=

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