Method for producing laminate

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11325356
APP PUB NO 20200031100A1
SERIAL NO

16337104

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Abstract

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A method of producing a laminated body, the method including a coagulant solution deposition step of depositing a coagulant solution on a fiber substrate, and a coagulation step of forming a polymer layer on the fiber substrate by bringing a polymer latex into contact with the fiber substrate having the coagulant solution deposited thereon to cause a polymer to coagulate. As the coagulant solution, a solution obtained by dissolving or dispersing 0.2 to 7.0% by weight of a metal salt as a coagulant and 0.1 to 7.0% by weight of an organic acid in a solvent is used. In the method of producing a laminated body, the metal salt is a polyvalent metal salt. In the method of producing a laminated body, the organic acid is an organic acid having at least one group selected from a carboxyl group, a sulfo group, a hydroxy group, and a thiol group.

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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
Hayasaka, Kentaro Tokyo, JP 13 19
Kato, Shinji Tokyo, JP 237 2466
Taniyama, Tomoya Tokyo, JP 10 4

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