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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GAF Chemicals Corp
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GAF Chemicals Corp
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Publication date
Priority claimed from US07/266,183external-prioritypatent/US4946967A/en
Application filed by GAF Chemicals CorpfiledCriticalGAF Chemicals Corp
Publication of DE3991323T1publicationCriticalpatent/DE3991323T1/de
DE198939913231988-11-031989-10-16Polymerisierbare derivate von 5-oxo-pyrrolincarbonsaeure, deren polymere und verfahren zur herstellung
WithdrawnDE3991323T1
(de)