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2 136 708

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C1

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IPC

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Application

97109613/04, 1997-06-06

(24)

Start date

1997-06-06

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Actual filing date

1997-06-06

(45)

Published

1999-09-10

(72)

Inventor

Mirjasova F.K.Zaljalova N.M.Liakumovich A.G.Mirjasov R.R.Abdrashitov N.B.

(73)

Holder

Tsentr Po Razrabotke Ehlastomerov Kazanskogo Gosudarstvennogo Tekhnologicheskogo Universiteta

METHOD OF REGENERATING BUTYL RUBBER-BASED COMPOUNDED RUBBERS Russian patent published in 1999 - IPC

Abstract RU 2136708 C1

FIELD: rubber industry. SUBSTANCE: rubber products placed in container are irradiated by 60Co gamma-rays until 5-30 Mrad dose is absorbed using circular or axial displacement of container relative to radiation source. Regenerate manifests high physico-mechanical properties: apparent stretching strength 5.0-11.4 MPa and relative elongation 320-450%. Method requires no preliminary breaking of rubber products. EFFECT: simplified technology. 3 tbl, 5 ex

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RU 2 136 708 C1

Authors

Mirjasova F.K.

Zaljalova N.M.

Liakumovich A.G.

Mirjasov R.R.

Abdrashitov N.B.

Dates

1999-09-10—Published

1997-06-06—Filed

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