Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1980-09-29
1982-03-09
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
525539, C08L 7300
Patent
active
043188346
ABSTRACT:
An aqueous liquid dispersion of polymers can be obtained by two steps of reaction comprising the first step of copolymerizing polymeric peroxide with vinyl type monomers, whereby copolymers having peroxy bonds therein are obtained and the second step of subjecting said copolymers having peroxy bonds therein to block copolymerization with vinyl type monomers which are different in kind from the one employed in the first step of reaction, whereby said copolymers having peroxy bonds therein are cleaved at the peroxy bonds thereof, thereby obtaining block copolymers with high efficiency.
REFERENCES:
patent: 3592948 (1971-07-01), Bafford
patent: 4283512 (1981-08-01), Matsushima
Nakayama Masaharu
Ohmura Hiroshi
Michl Paul R.
Nippon Oil and Fats Company Limited
LandOfFree
Method for producing an aqueous liquid dispersion of polymers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing an aqueous liquid dispersion of polymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing an aqueous liquid dispersion of polymers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1839959