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2 592 597

(13)

(51)

IPC

C08L81/06(2006-01-01)

C08F291/18(2006-01-01)

C08F2/48(2006-01-01)

(21) (22)

Application

2015131237/05, 2015-07-27

(24)

Start date

2015-07-27

(22)

Actual filing date

2015-07-27

(45)

Published

2016-07-27

(72)

Inventor

Sidorenko Nina VladimirovnaShirokova Vera VladimirovnaNovakov Ivan Aleksandrovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gosudarstvennyj Tekhnicheskij Universitet"

PHOTOPOLYMERISABLE COMPOSITION FOR PROTECTIVE COATINGS Russian patent published in 2016 - IPC C08L81/06 C08F291/18 C08F2/48

Abstract RU 2592597 C1

FIELD: chemistry.

SUBSTANCE: invention relates to compositions based on epoxy resins, used for protective coating by accelerated formation thereof. Photopolymerisable composition contains polysulphone based on 2,2-bis(4-oxyphenyl)propane and 4,4′-dichlorodiphenylsulphone, polymerisable solvent, additive of polymerisable compounds and a photoinitiator, wherein invention uses polysulphone with molecular weight 25,000-40,000, polymerisable solvent used is glycidyl ether of cresol, polymerisable compound is epoxy diane resin based on diphenylol propane and epichlorohydrin, and photoinitiator is diphenyliodonium hexafluorophosphate.

EFFECT: high strength of coating material from photopolymerisable composition.

1 cl, 1 dwg, 2 tbl, 10 ex

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RU 2 592 597 C1

Authors

Sidorenko Nina Vladimirovna

Shirokova Vera Vladimirovna

Novakov Ivan Aleksandrovich

Dates

2016-07-27—Published

2015-07-27—Filed