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2 061 708

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C1

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IPC

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Application

5054649/04, 1992-07-15

(22)

Actual filing date

1992-07-15

(45)

Published

1996-06-10

(72)

Inventor

Askadskij A.A.Pankratov V.A.Frenkel' Ts.M.Shvorak A.E.Goleneva L.M.Bychko K.A.

(73)

Holder

Institut Ehlementoorganicheskikh Soedinenij Im. A.N. Nesmejanova

COMPOSITION FOR PRODUCTION OF POLYISOCYANURATES FOR CONSTRUCTION MATERIALS Russian patent published in 1996 - IPC

Abstract RU 2061708 C1

FIELD: tire production, production of footwear. SUBSTANCE: 170-517 mass parts of low molecular weight carbon chain polymer is mixed with 100 mass parts of aromatic diisocyanate. 0.05-0.3 mass parts of hardener catalyst and 0.5-6.0 mass parts of cocatalyst are then added. α-oxide is used as said cocatalyst. Thus prepared mixture is placed into form and is hardened. Desired polymer material is transparent, its elastic properties are stable at (-50)-(+100) C. EFFECT: improves quality of desired product. 2 cl, 1 tbl

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RU 2 061 708 C1

Authors

Askadskij A.A.

Pankratov V.A.

Frenkel' Ts.M.

Shvorak A.E.

Goleneva L.M.

Bychko K.A.

Dates

1996-06-10—Published

1992-07-15—Filed

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