IRRADIATION-SOLIDIFIED POLYMERIC COMPOSITION FOR CABLE COVERING Russian patent published in 2014 - IPC C09D175/16 H01B3/30 C08K5/521 C08F290/06 C08G18/48 C08G18/67 C08G18/74 

Abstract RU 2524945 C2

FIELD: chemistry.

SUBSTANCE: invention relates to irradiation-solidified polymeric composition for application on electric cables, more specifically on main cables, telephone cables, cables for connection between electronic equipment or inside electronic equipment, etc. Composition includes 30-80 wt % of ingredient (A), 15-60 wt % of ingredient (B) and 0.01-1 wt % of ingredient (D), counted per weight of composition, where (A) is urethane (meth)acrylate, which has two or more structure parts, derivatives from aliphatic polyol, which has molecular weight from 500 to 1000 g/mole, (B) compound, which has cyclic structure and one ethylene-unsaturated group, and (D) organophosphorus compound.

EFFECT: polymeric composition for application of cables has excellent adhesion with central conductor, as well as has excellent production efficiency for covering layer and sufficient strength.

8 cl, 1 tbl, 3 ex

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RU 2 524 945 C2

Authors

Jamaguti Khirosi

Kamo Satosi

Kurosava Takakhiko

Dates

2014-08-10Published

2010-03-30Filed