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Title:
HOT MELT ADHESIVE AND DISPOSABLE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2016/132704
Kind Code:
A1
Abstract:
Disclosed is a hot melt adhesive comprising: (A) a thermoplastic block copolymer which is a block copolymer of a vinyl-based aromatic hydrocarbon and a conjugated diene compound; and (B) an amorphous wax modified with a carboxylic acid and/or a carboxylic anhydride. The hot melt adhesive is excellent in applicability at a low temperature near from about 140°C to about 150°C and excellent in creep resistance in a wet state, can reduce odor, is excellent in initial adhesive force, and is excellent in adhesive property (peel strength) to an olefin substrate. This hot melt adhesive can be used suitably so as to produce a disposable product.

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JPH083022INDUSTRIAL APPLICABILITY The hydrogenated block copolymer composition and its hot-melt adhesive composition.
Inventors:
MORIGUCHI MASAHIRO (JP)
Application Number:
PCT/JP2016/000625
Publication Date:
August 25, 2016
Filing Date:
February 08, 2016
Export Citation:
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Assignee:
HENKEL AG & CO KGAA (DE)
International Classes:
C09J153/02; A61F13/15; C08L51/06; C08L53/02; C09J151/06
Domestic Patent References:
WO2015046354A12015-04-02
WO2013039262A12013-03-21
Foreign References:
US20140199908A12014-07-17
JP2007169531A2007-07-05
US20090110925A12009-04-30
JP2007169531A2007-07-05
JP5404958B12014-02-05
JP5539599B12014-07-02
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (Umeda Hankyu Bldg. Office Tower 8-1, Kakuda-cho, Kita-ku, Osaka-sh, Osaka 17, JP)
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