Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1982-04-26
1984-06-05
Henderson, C. A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525369, 526202, 526287, C08F 812, C08F22802
Patent
active
044529490
ABSTRACT:
By emulsion polymerization of vinyl acetate, methylacrylate, acrylic acid, monoolefinically unsaturated sulfoalkyl esters or amides and vinyl sulfonate and partial saponification of the resultant copolymer emulsion, an aqueous solution of a copolymer is obtained which greatly delays the polymerization of styrene in aqueous media.
REFERENCES:
patent: 4073995 (1978-02-01), Baatz
patent: 4200563 (1980-04-01), Komiya
Mueller Alfred
Penning Ernst
Stanger Bernd
BASF - Aktiengesellschaft
Henderson C. A.
Michaels Joseph D.
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