ACID-MODIFIED POLYESTER RESIN COMPOSITION AND LAMINATE

Title:

ACID-MODIFIED POLYESTER RESIN COMPOSITION AND LAMINATE

Document Type and Number:

WIPO Patent Application WO/2023/190619

Kind Code:

A1

Abstract:

The present invention provides an acid-modified polyester resin composition that has excellent processability and that makes it possible, when used, e.g., as an adhesive layer for affixing a PVA-based resin layer and a biodegradable resin layer to each other in a laminate that includes the two layers, to obtain a laminate in which the processability during film formation is excellent. This acid-modified polyester resin composition contains an acid-modified polyester resin and an aliphatic compound having a conjugated double bond.

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Inventors:

TAKEDA HIROKI (JP)
TANIGUCHI MASAHIKO (JP)

Application Number:

PCT/JP2023/012699

Publication Date:

October 05, 2023

Filing Date:

March 28, 2023

Export Citation:

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Assignee:

MITSUBISHI CHEM CORP (JP)

International Classes:

C08G63/91; B32B7/12; B32B27/36; C09J7/30; C09J151/08; C09J167/06; C09J167/08

Foreign References:

JP2013212682A	2013-10-17
JP2019181943A	2019-10-24
JP2020079349A	2020-05-28
JP2003221423A	2003-08-05
JP2015514639A	2015-05-21
CN105237858A	2016-01-13
CN105254980A	2016-01-20

Attorney, Agent or Firm:

EIKOH, P.C. (JP)

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