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2 031 872

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C1

(51)

IPC

(21) (22)

Application

5047048/33, 1992-06-10

(22)

Actual filing date

1992-06-10

(45)

Published

1995-03-27

(72)

Inventor

Safrygina I.A.Zogina L.V.Krut' V.V.Ezhova V.A.Demina N.M.Obmeljukhina G.F.Baganets T.I.Kurochkina S.I.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie

COMPOSITION FOR FIBER GLASS TREATMENT Russian patent published in 1995 - IPC

Abstract RU 2031872 C1

FIELD: special compositions. SUBSTANCE: composition has, wt.-%: polyvinylacetate dispersion 3-8; vinyltriethoxyethoxysilane 0.5-1.5; mixture of maleate salts of derivatives of 2-alkyl-2-imidazoline and alkylamidoamine 0.01-0.3 of the structural formula where R - C8-C15; n = 1, 2, 3; X - H, COR; y = 1, 2; acetic acid 0.05-0.4, and water - the rest. EFFECT: enhanced quality of composition. 1 tbl

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RU 2 031 872 C1

Authors

Safrygina I.A.

Zogina L.V.

Krut' V.V.

Ezhova V.A.

Demina N.M.

Obmeljukhina G.F.

Baganets T.I.

Kurochkina S.I.

Dates

1995-03-27—Published

1992-06-10—Filed

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