ES425558A1 - Improvements introduced in a manufacturing procedure of polyurethane foams. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in a manufacturing procedure of polyurethane foams. (Machine-translation by Google Translate, not legally binding)
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.)
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Abbott Laboratories
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Abbott Laboratories
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Publication date
Application filed by Abbott LaboratoriesfiledCriticalAbbott Laboratories
Priority to ES425558ApriorityCriticalpatent/ES425558A1/en
Publication of ES425558A1publicationCriticalpatent/ES425558A1/en
Improvements introduced in a process for manufacturing polyurethane foams, characterized in that the improvements consist in accelerating the polymerization reaction between a polyol and a polyisocyanate with a mixture of N-methyldicyclohexylamine and N, N-dimethylcyclohexylamine in a weight ratio between 9: 1 and 1: 9. (Machine-translation by Google Translate, not legally binding)
ES425558A1974-04-221974-04-22Improvements introduced in a manufacturing procedure of polyurethane foams. (Machine-translation by Google Translate, not legally binding)
ExpiredES425558A1
(en)