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2 011 642

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IPC

(21) (22)

Application

4951372/33, 1991-06-27

(22)

Actual filing date

1991-06-27

(45)

Published

1994-04-30

(72)

Inventor

Volkov V.I.Lavrinovich I.A.Afonskij A.A.Shumskij V.I.Tsvetkov E.M.Salov A.A.Astasheva R.N.Zhikhareva T.A.

(73)

Holder

Aktsionernoe Obshchestvo Ob"Edinenie

METHOD FOR PRODUCTION OF FIBERGLASS MATERIALS Russian patent published in 1994 - IPC

Abstract RU 2011642 C1

FIELD: fiberglass materials. SUBSTANCE: method involves winding the material on a mandrel, installing mandrels immovably along circumference of working rotor, treating fiberglass materials with acid solution followed by washing and drying. In the course of treatment, washing and drying, the rotor is rotated at a linear speed of 0.05-0.30 m/s, reversing it in the course of rotation. EFFECT: higher efficiency. 2 cl, 2 dwg

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RU 2 011 642 C1

Authors

Volkov V.I.

Lavrinovich I.A.

Afonskij A.A.

Shumskij V.I.

Tsvetkov E.M.

Salov A.A.

Astasheva R.N.

Zhikhareva T.A.

Dates

1994-04-30—Published

1991-06-27—Filed