METHOD OF PRODUCING ROUGHENED POLYPROPYLENE FILM

Title:

METHOD OF PRODUCING ROUGHENED POLYPROPYLENE FILM

Document Type and Number:

Japanese Patent JPS5337774

Kind Code:

A

Inventors:

IWASAKI KOUJI
OKADA TOKUSHIGE
MATSUBAYASHI SEISHI
KIDA KATSUMI

Application Number:

JP11179576A

Publication Date:

April 07, 1978

Filing Date:

September 20, 1976

Export Citation:

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Assignee:

TORAY INDUSTRIES

International Classes:

B29C55/00; B29B7/00; B29C31/00; B29C41/26; B29C48/08; B29C48/80; B29C48/92; B29C49/00; B29C55/14; (IPC1-7): B29D7/20; B29D7/24

Domestic Patent References:

JPS4816986A
JPS5153253A	1976-05-11
JPS5074678A	1975-06-19
JPS489118A

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