金属箔と樹脂フィルムのラミネート用接着剤、該組成物を用いた積層体、電池外装用包装材および電池ケース

Title:

金属箔と樹脂フィルムのラミネート用接着剤、該組成物を用いた積層体、電池外装用包装材および電池ケース

Document Type and Number:

Japanese Patent JP6374969

Kind Code:

B2

Abstract:

There are provided an adhesive for laminating a metal foil to a resin film and the like, the adhesive comprising: a polyurethane polyol (A); and a saturated aliphatic and/or saturated alicyclic polyisocyanate (B), wherein the polyurethane polyol (A) is obtained by polyaddition of components comprising a chain polyolefin polyol (a1) and/or a polyester polyol (a2) having a constituent unit derived from a hydrogenated dimer acid and a constituent unit derived from a hydrogenated dimer diol, a hydroxylated hydrocarbon compound (b) having a saturated or unsaturated cyclic hydrocarbon structure and two or more hydroxy groups, and a polyisocyanate (c).

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Inventors:

Hiroto Enatsu
Fukase Issei
Naoki Murata
Li Hui
Yasuhiro Nakagawa
Doi Mitsuru

Application Number:

JP2016539880A

Publication Date:

August 15, 2018

Filing Date:

May 25, 2015

Export Citation:

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Assignee:

SHOWA DENKO K.K.

International Classes:

C08G18/65; B32B1/02; B32B7/12; B32B15/08; B32B27/40; C09J175/04; H01M50/119; H01M50/121; H01M50/124; H01M50/133

Domestic Patent References:

JP2001505597A
JP56133325A
JP8109236A
JP2011187385A
JP7179555A

Foreign References:

WO2009072431A1

Attorney, Agent or Firm:

Tamotsu Otani
Makoto Kataoka
Arinaga Shun

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