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2 118 968

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C1

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IPC

(21) (22)

Application

96123541/04, 1996-12-11

(22)

Actual filing date

1996-12-11

(45)

Published

1998-09-20

(72)

Inventor

Kuz'Mitskij G.Eh.Oshchepkov N.P.Mokretsov I.I.Solov'Eva V.A.

(73)

Holder

Permskij Zavod Im.S.M.Kirova

PORE-FORMING COMPOSITION FOR POLYMERIC MATERIAL FOAMING Russian patent published in 1998 - IPC

Abstract RU 2118968 C1

FIELD: polymeric materials. SUBSTANCE: pore-forming composition has the following components, mas.pts: azodicarbonamide, 100; zinc oxide, 10-50; dioctyl phthalate, 100-200; chalk, 50-100; mixture of polyhydroxyethylene glycol esters of C10-C18-fraction, 10-30; alkylbenzenesulfoacid calcium salt solution in isobutanol, 5-25. Composition ensures to decrease an apparent volume mass and heat conductivity coefficient of the foamed polymeric materials. EFFECT: improved properties of polymeric materials. 4 tbl

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RU 2 118 968 C1

Authors

Kuz'Mitskij G.Eh.

Oshchepkov N.P.

Mokretsov I.I.

Solov'Eva V.A.

Dates

1998-09-20—Published

1996-12-11—Filed

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