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IPC

(21) (22)

Application

95114292/04, 1995-08-09

(22)

Actual filing date

1995-08-09

(45)

Published

1998-01-20

(72)

Inventor

Polishchuk B.O.Polishchuk L.B.Mezina I.B.

(73)

Holder

Tjumenskij Gosudarstvennyj Neftegazovyj Universitet

POLYMER SYSTEM FOR MOLDING FILMS Russian patent published in 1998 - IPC

Abstract RU 2102412 C1

FIELD: chemical industry. SUBSTANCE: system comprises, mas.%: cellulose triacetate, 8-10; 1,5-di/-1,5,6-trimethylbenzimidazolyl-2/-3-D-ribose formazane, 0.01-0.02; organic solvent, the balance. System is high resistant in respect with hard ultraviolet irradiation and has high thermal stability. EFFECT: improved quality. 1 tbl

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RU 2 102 412 C1

Authors

Polishchuk B.O.

Polishchuk L.B.

Mezina I.B.

Dates

1998-01-20—Published

1995-08-09—Filed

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