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2 095 375

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(51)

IPC

(21) (22)

Application

4894932/04, 1991-02-26

(22)

Actual filing date

1991-02-26

(45)

Published

1997-11-10

(72)

Inventor

Mamoru Kioka[Jp]Takasi Ueda[Jp]Masaja Jamada[Jp]Masaki Kokhiama[Jp]Sejiti Ikejama[Jp]Esinori Akana[Jp]Kendzi Ivata[Jp]Khirosi Nisikava[Jp]Kazumitsu Kavakita[Jp]Khideki Sakai[Jp]

(73)

Holder

Mitsui Petrokemikal Indastriz, Ltd.

STATISTICAL LINEAR ETHYLEN-PENTENE-1 COPOLYMER, FILM, AND POLYMERIC COMPOSITION Russian patent published in 1997 - IPC

Abstract RU 2095375 C1

FIELD: chemistry of polymers. SUBSTANCE: present invention describes novel statistical linear ethylene-pentene-1 copolymer. Present invention also describes compositions comprising said copolymer in combination with stabilizer. Composition based on ethylene-pentene-1 copolymer is highly stable during molding operation and shows good resistance to thermal ageing and atmospheric effects. EFFECT: improved properties of the polymeric composition. 14 cl, 3 dwg, 11 tbl

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RU 2 095 375 C1

Authors

Mamoru Kioka[Jp]

Takasi Ueda[Jp]

Masaja Jamada[Jp]

Masaki Kokhiama[Jp]

Sejiti Ikejama[Jp]

Esinori Akana[Jp]

Kendzi Ivata[Jp]

Khirosi Nisikava[Jp]

Kazumitsu Kavakita[Jp]

Khideki Sakai[Jp]

Dates

1997-11-10—Published

1991-02-26—Filed