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2 017 753

(13)

C1

(51)

IPC

(21) (22)

Application

92002750/05, 1992-10-29

(22)

Actual filing date

1992-10-29

(45)

Published

1994-08-15

(72)

Inventor

Salakhov G.Kh.Sabirova L.Kh.Sadova A.N.Gajnutdinova R.R.Khasanov Sh.G.Davyd'Kova E.N.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Po Neftepromyslovoj Khimii

METHOD OF WATER-SOLUBLE GLUE PREPARING Russian patent published in 1994 - IPC

Abstract RU 2017753 C1

FIELD: glue materials. SUBSTANCE: method involves copolymerization of acrylic acid and E-caprolactam in the presence of initiating agent in the aqueous medium at 60-70 C at stirring at mass ratio of components, acrylic acid: E-caprolactam: water (9.64- 19.68):(5.6-11.2):(84.5-69.0). Glue properties: rupture effort at paper joint is 16 kgf/1.5 cm, at cardboard 30 kgf/1.5 cm, at wood 750 kgf/ 1.5 cm. Glue is used for wood glueing. EFFECT: enhanced quality of glue. 1 tbl

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RU 2 017 753 C1

Authors

Salakhov G.Kh.

Sabirova L.Kh.

Sadova A.N.

Gajnutdinova R.R.

Khasanov Sh.G.

Davyd'Kova E.N.

Dates

1994-08-15—Published

1992-10-29—Filed

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