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Priority claimed from US07/736,369external-prioritypatent/US5284157A/en
Application filed by Ortho Pharma CorpfiledCriticalOrtho Pharma Corp
Publication of MY110515ApublicationCriticalpatent/MY110515A/en
Sulfonation product of conjugated diene, polymer of the sulfonation product and dispersion composition containing the sulfonation product and/or of the polymer