Subjecting film to corona discharge prior to compression rolling

United States of America Patent

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Oct 22, 1985
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N/A
app pub date
Nov 17, 1983
filing date
Nov 17, 1983

priority date (Note)
Expired

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Abstract

Compression rolling of a film is improved by subjecting the film to corona discharge prior to the rolling. The corona discharge treatment improves the processability of the film.

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Patent Owner(s)

Patent Owner	Address
CROWN ZELLERBACH CORPORATION SAN FRANCISCO CA A CORP	NV

International Classification(s)

B29D:PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FRO....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Holland, Geoffrey J	San Mateo, CA	2	9

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Subjecting film to corona discharge prior to compression rolling

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United States of America Patent

06552939

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PATENT NO	4548770
SERIAL NO	06552939
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06552939

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