METHOD OF APPLYING COATINGS ON THE INNER SURFACE OF PIPELINES Russian patent published in 1995 - IPC

Abstract RU 2037420 C1

FIELD: pipeline systems. SUBSTANCE: binder used for the impregnating of the inner sleeve made of fibrous reinforced material is composed as follows: (100 of mass) unsaturated polyester resin and (0.5-3.5 of mass) hardening compound, i. e. tret-butylperbenzoate and peroxide or hydroperoxide at the ratio of between 96:4 and 20:80. EFFECT: higher efficiency. 1 tbl

Similar patents RU2037420C1

Title	Year	Author	Number
METHOD OF SANITATION OF INNER SURFACE OF PIPE LINE OF HEATING SYSTEM AND HOSE FOR ITS REALIZATION	1996	Khramenkov S.V. Drejtser V.I. Zagorskij V.A.	RU2111408C1
METHOD FOR COATING OF PIPELINE INNER SURFACE	1993	Drejtser V.I. Khramenkov S.V.	RU2037733C1
METHOD OF COATING INNER SURFACE OF PIPE LINE	1997	Drejtser V.I. Zagorskij V.A. Pleshkov L.V.	RU2141072C1
METHOD OF COATING INNER SURFACE OF PIPE LINE	1994	Drejtser V.I. Khramenkov S.V. Zagorskij V.A. Alekseev S.A.	RU2081368C1
METHOD OF COATING INNER SIDE OF PIPE LINER	1994	Drejtser V.I. Beljaev A.D. Kvaskov A.B. Saburin S.V. Klimov N.P.	RU2075687C1
METHOD OF COATING INNER SIDE OF PIPES	1994	Drejtser V.I. Kremishenskij V.A. Pakhomov A.N. Cherkasova O.F.	RU2076990C1
METHOD FOR COATING OF PIPELINE INNER SURFACE	1993	Drejtser V.I. Khramenkov S.V. Zagorskij V.A. Alekseev S.A. Pavlov E.P.	RU2037734C1
METHOD FOR COATING OF PIPE INNER SURFACE	1993	Drejtser Vladimir Isaakovich[Ru] Shpjurer Khervig[De]	RU2037732C1
METHOD FOR PIPELINE FACING	1998	Drejtser V.I. Pleshkov L.V. Beljaev A.D. Korobov V.I.	RU2145029C1
COAT FOR REPAIR OF INNER SURFACE OF PIPE LINE, METHOD AND DEVICE FOR LOCAL APPLICATION OF THIS COAT ON INNER SURFACE OF PIPE LINE	2000	Khramenkov S.V. Drejtser V.I. Pleshkov L.V. Sokolov S.V.	RU2174640C1

RU 2 037 420 C1

Authors

Zagorskij V.A.

Drejtser V.I.

Lapitskij V.A.

Khramenkov S.V.

Dates

1995-06-19—Published

1993-08-30—Filed