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2 065 450

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IPC

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Application

94044511/04, 1994-12-21

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Actual filing date

1994-12-21

(45)

Published

1996-08-20

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Inventor

Moiseev V.V.Poluehktov I.T.Guljaeva N.A.Molodyka A.V.Privalov V.A.Nenakhov V.S.

(73)

Holder

Voronezhskij Filial Gosudarstvennogo Predprijatija Institut Sinteticheskogo Kauchuka Im. S.V.Lebedeva"

METHOD OF EMULSION RUBBER ISOLATION FROM LATEX Russian patent published in 1996 - IPC

Abstract RU 2065450 C1

FIELD: emulsion rubber production. SUBSTANCE: method is carried out using organic coagulating agent which is product of condensation of phenol and/or its substituents with hexamethylenetetramine and aminoalcohols of order NHn(CH2-CH(R)-OH)m or N(CH2-CH(R)-OH)3 or their mixture where n = 1-2; m = 1-2; R - H or -CH3 at mole ratio of phenolic component : hexamethylenetetramine : aminoalcohol = 1: (0.1-0.6):(0.5-3.0) at coagulating agent amount 0.01-2.0 wt. -% per polymer. EFFECT: improved method of rubber isolation. 2 tbl

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RU 2 065 450 C1

Authors

Moiseev V.V.

Poluehktov I.T.

Guljaeva N.A.

Molodyka A.V.

Privalov V.A.

Nenakhov V.S.

Dates

1996-08-20—Published

1994-12-21—Filed

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