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2 057 771

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C1

(51)

IPC

(21) (22)

Application

4890383/04, 1990-12-12

(22)

Actual filing date

1990-12-12

(45)

Published

1996-04-10

(72)

Inventor

Semenova L.S.Lishanskij I.S.Koteljanets N.P.Elokhovskaja N.A.Balanina I.V.Shevelev V.A.Zakharov S.K.

(73)

Holder

Institut Vysokomolekuljarnykh Soedinenij Ran

PROCESS FOR MODIFYING EPOXY COMPOUNDS Russian patent published in 1996 - IPC

Abstract RU 2057771 C1

FIELD: manufacture of precision instruments. SUBSTANCE: the process for modifying epoxy compounds by mixing compounds with dispersed cross-linked epoxy polymer in the form of microspheres with particle size of 5-1000 mcm and softening temperature at maximum vibroabsorbing power at 49-110 C and by 27-121 C lower than the softening temperature of the compound being modified in cured state in amount of 30-185 wt parts of the compound. EFFECT: more efficient, modification process. 1 tbl

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RU 2 057 771 C1

Authors

Semenova L.S.

Lishanskij I.S.

Koteljanets N.P.

Elokhovskaja N.A.

Balanina I.V.

Shevelev V.A.

Zakharov S.K.

Dates

1996-04-10—Published

1990-12-12—Filed

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