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)
PROCESS FOR THE PREPARATION OF POLYURETHANE FOAMS, AS WELL AS FOR THE MANUFACTURE OF MOLDED POLYURETHANE FOAM ARTICLES, AND ARTICLES MANUFACTURED BY THIS PROCESS.