Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1976-09-13
1978-08-15
Hamrock, William F.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526185, 526189, 526227, 526303, 526308, 526328, 526329, 526342, 526346, C08F 428, C08F 432, C08F 434, C08F 436
Patent
active
041074181
ABSTRACT:
An improved process for copolymerizing the monomers (a) at least one monomer selected from the group consisting of monoolefins, non-conjugated polyenes, conjugated polyenes, haloolefins, unsaturated esters of carboxylic acids and unsaturated ethers and (b) an acrylic monomer under slurry polymerization conditions to give a copolymer containing the monomeric units (a) and (b) alternately connected to each other with good regularity which has a narrow molecular weight distribution and is not liable to gelling during its formation.
REFERENCES:
patent: 3629215 (1971-12-01), Nakaguchi et al.
patent: 3637611 (1972-01-01), Takeya et al.
patent: 3671492 (1972-06-01), Nakaguchi et al.
Wakumoto Hiroshi
Yatsu Tadao
Hamrock William F.
Mitsui Petrochemical Industries Ltd.
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