Method of producing a roll-shaped body

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United States of America

PATENT NO 12049579
SERIAL NO

17644850

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Abstract

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A method of producing a roll-shaped body comprises: obtaining an adhesive agent sheet having an embossed shape at both surfaces thereof by imparting an embossed shape on both surfaces of an adhesive agent sheet containing a thermoplastic resin as a main component; overlapping a protective sheet having releasability from the adhesive agent sheet to at least one surface of the adhesive agent sheet having the embossed shape at both surfaces thereof; and obtaining the roll-shaped body by wounding the adhesive agent sheet having the embossed shape at both surfaces thereof and the protective sheet that are overlapped facing one another.

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Patent Owner(s)

Patent OwnerAddress
ZEON CORPORATIONTOKYO 100-8246

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kohara, Teiji Tokyo, JP 67 788
Kurihara, Ryuta Tokyo, JP 12 26

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