Method for producing latices of copolymers of butyl acrylate and 1-methacrylate-1-tert-butyl peroxy ethane

PCT No. PCT/SU79/00016 Sec. 371 Date Nov. 13, 1980 Sec. 102(e) Date Nov. 10, 1980 PCT Filed Mar. 13, 1979 PCT Pub. No. WO80/01917 PCT Pub. Date Sep. 18, 1980.A method for producing latices of copolymers of butyl acrylate and 1-methyacrylate-1-tert-butyl peroxy ethane resides in the emulsion copolyme...

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Hauptverfasser:	PESSINA, ZINAIDA M, IVANCHEV, SERGEI S, PAVLJUCHENKO, VALERY N, VASILIEVA, ELENA D
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:	PCT No. PCT/SU79/00016 Sec. 371 Date Nov. 13, 1980 Sec. 102(e) Date Nov. 10, 1980 PCT Filed Mar. 13, 1979 PCT Pub. No. WO80/01917 PCT Pub. Date Sep. 18, 1980.A method for producing latices of copolymers of butyl acrylate and 1-methyacrylate-1-tert-butyl peroxy ethane resides in the emulsion copolymerization of butyl acrylate and 1-methacrylate-1-tert-butyl peroxy ethane carried out by prepolymerizing of butyl acrylate up to a conversion degree of 90-100% followed by introducing 1-methacrylate-1-tert-butyl peroxy ethane into the reaction mass. For a redox system, use is made of potassium persulfate and sodium metabisulfate.