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2 441 887

(13)

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IPC

C08L9/00(2006-01-01)

C08L21/00(2006-01-01)

C08K3/04(2006-01-01)

C08K3/06(2006-01-01)

C08K3/22(2006-01-01)

C08K5/13(2006-01-01)

(21) (22)

Application

2010102622/05, 2010-01-26

(24)

Start date

2010-01-26

(22)

Actual filing date

2010-01-26

(45)

Published

2012-02-10

(72)

Inventor

Levchenko Svetlana IvanovnaIl'In Igor' AlekseevichPen Vladimir RobertovichBeljaeva Ljubov' EgorovnaPen Ol'Ga Vladimirovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnologicheskij Universitet"

CARBON-CHAIN RUBBER COMPOUND Russian patent published in 2012 - IPC C08L9/00 C08L21/00 C08K3/04 C08K3/06 C08K3/22 C08K5/13

Abstract RU 2441887 C2

FIELD: polymer chemistry.

SUBSTANCE: invention refers to the area of rubber industry, in particular, to unsaturated carbon-chain vulcanized rubber compound. The rubber compound contains, weigh percent: carbon-chain rubber-100, stearic acid - 1.5-2.0, sulphur-1.5-2.0, zinc oxide-3-5, benzothiazole derivative - 0.7-3.0, carbon black-40-50, antioxidant- 2.6-di-tret. butylphenol with potassium rhodanate in the methanole medium saturated with potassium bromide -0.5-3.0.

EFFECT: better resistance of the compound to semi-vulcanization and enhanced resin resistance to thermal-oxidative ageing under harsh conditions.

6 tbl, 56 ex

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RU 2 441 887 C2

Authors

Levchenko Svetlana Ivanovna

Il'In Igor' Alekseevich

Pen Vladimir Robertovich

Beljaeva Ljubov' Egorovna

Pen Ol'Ga Vladimirovna

Dates

2012-02-10—Published

2010-01-26—Filed