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
Application filed by Institutul De Cercetari ChimicefiledCriticalInstitutul De Cercetari Chimice
Priority to RO129878ApriorityCriticalpatent/RO98748B1/ro
Publication of RO98748B1publicationCriticalpatent/RO98748B1/ro
Procedeul de obtinere a copolimerilor clorura de vinil-acetat de vinil consta în polimerizarea în suspensie, la un raport al manomerilor de 60...90:40...10 parti în grutate, raport monomeri: apa de 2:2,5 în prezenta de initiator, în unele cazuri si modificator de catena, utilizând ca stabilizator de suspensie polivinilpirolidona cu masa moleculara ridicata sau un amestec de polivinil-pirolidon si metilhidroxiceluloza.
RO129878A1987-09-281987-09-28Procedeu de obtinere a colopimerilor clorura de vinil-acetat de vinil
RO98748B1
(ro)
Process for manufacturing coordinational metal-complex catalysts of determined geometric shape and for producing new polymers by means of these catalysts
Nouveaux copolymeres a base de n-alkyl acrylamide, leur preparation et leur utilisation comme agents epaississants, notamment dans des compositions de shampooing.
Compositions of vinyl chloride polymer and alkyl(meth)acrylate polymer formed by aqueous suspension polymerisation of vinyl chloride in the presence of the acrylate polymer