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
1981-01-06
1983-06-14
Schofer, Joseph L.
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...
524832, 524559, 526210, C08L 3506
Patent
active
043884385
ABSTRACT:
The method of preparing aqueous dispersions of copolymers of styrene dibutyl maleate and acrylic or methacrylic acid or monobutyl maleate consists in adding a monomer mixture comprising styrene in the amount of 40-90% by weight, dibutyl maleate in the amount of 10-60% by weight acrylic or methacrylic acid or monobutyl maleate in the amount of 1.0-10.0% by weight in relation to the sum of styrene monomer and dibutyl maleate into the emulsion water known constituents such as:
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"Bonotex BT 506, Acrylic Emulsion for Concrete Plaster and Asbestos Cement", Data Sheet BX 2110, AB Bofors, (Sweden).
Ficek Mieczyslaw
Goldynia Jozef
Knypl Eugeniusz
Knypl Maria
Mieczkowska Ewa
Handal Anthony H.
Lipman Bernard
Meller Michael N.
Osrodek Badaw Cze-Rozwojowy Kauczukow I Tworzyw Winylowych
Schofer Joseph L.
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