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2 030 993

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IPC

(21) (22)

Application

4799200/33, 1990-03-05

(22)

Actual filing date

1990-03-05

(45)

Published

1995-03-20

(72)

Inventor

Shepljakov Ju.A.Akulichev Ju.F.Kropotova N.V.Petrenko V.V.San'Kov S.Ju.Olejnik O.N.

(73)

Holder

Krymskij Institut Prirodookhrannogo I Kurortnogo Stroitel'Stva

LUBRICANT FOR METAL MOULDS Russian patent published in 1995 - IPC

Abstract RU 2030993 C1

FIELD: manufacture of reinforced concrete articles. SUBSTANCE: lubricant contains, mass-%: waste machine oil, 5 to 10; solar oil or bunker fuel, 5 to 20; high-molecular polyethylene, 0.03 to 0.10; carbamide, 0.3 to 1.0 and water, remainder. EFFECT: reduced adhesion of concrete to mould and reduced economical expenses. 2 tbl

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RU 2 030 993 C1

Authors

Shepljakov Ju.A.

Akulichev Ju.F.

Kropotova N.V.

Petrenko V.V.

San'Kov S.Ju.

Olejnik O.N.

Dates

1995-03-20—Published

1990-03-05—Filed