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Application filed by Д.Н. АсиновскаяfiledCriticalД.Н. Асиновская
Priority to SU4656849/05ApriorityCriticalpatent/SU1642748A1/en
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Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
FIELD: chemical technology. SUBSTANCE: new copolymer is C-C-p-n-alkylstyrene with bifunctional cross-linking monomer taken from the group involving bis-methyl-1,1,3,3-tetramethyldisiloxane diacrylic ether or bis-1,1,3,3-tetramethyldisiloxane dimethacrylic ether, or ethylene- or diethylene glycol dimethacrylic ether at mass ratio 98.2-99.7 wt.-% and 0.3-1.8 wt. -%, respectively. Copolymers were used for multilayer optically transparent article making. EFFECT: increased stability at thermal impact action (to 378 C). 1 tbl
SU4656849/05A1988-12-131988-12-13Cross-linked copolymers as transparent glueing material
SU1642748A1
(en)