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2 081 138

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C1

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IPC

(21) (22)

Application

5027879/05, 1992-02-17

(22)

Actual filing date

1992-02-17

(45)

Published

1997-06-10

(72)

Inventor

Khamitov I.K.Gotlib E.M.Verizhnikov L.V.Liakumovich A.G.

(73)

Holder

Tsentr Po Razrabotke Ehlastomerov Pri Kazanskom Gosudarstvennom Tekhnologicheskom Universitete

PUTTY Russian patent published in 1997 - IPC

Abstract RU 2081138 C1

FIELD: repair of automobile bodies, levelling of metallic surfaces and repair of metallic equipment. SUBSTANCE: putty comprises, wt.-%: unsaturated polyester resin based on products of polycondensation of glycol with maleic anhydrine in styrene solution, 100; peroxide catalyst, 3-4; cobalt naphthenate, 6-8; titanium dioxide, 30-35; barite, 500-600; 1-2%-solution of dimethylaniline in dibutyl phthalate or oxale, 3-5. Drying time of putty is 15-22 min, adhesion of film is 1 mark, heat resistance is 80-90 C. EFFECT: improved properties.

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RU 2 081 138 C1

Authors

Khamitov I.K.

Gotlib E.M.

Verizhnikov L.V.

Liakumovich A.G.

Dates

1997-06-10—Published

1992-02-17—Filed

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