WO2012006132A3 - Hot melt adhesive - Google Patents

Hot melt adhesive Download PDF

Info

Publication number
WO2012006132A3
WO2012006132A3 PCT/US2011/042261 US2011042261W WO2012006132A3 WO 2012006132 A3 WO2012006132 A3 WO 2012006132A3 US 2011042261 W US2011042261 W US 2011042261W WO 2012006132 A3 WO2012006132 A3 WO 2012006132A3
Authority
WO
WIPO (PCT)
Prior art keywords
hot melt
melt adhesives
absorbent articles
melt adhesive
adhesive
Prior art date
Application number
PCT/US2011/042261
Other languages
French (fr)
Other versions
WO2012006132A2 (en
Inventor
Shigekazu Saito
Original Assignee
Henkel Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Corporation filed Critical Henkel Corporation
Priority to CN201180031616.XA priority Critical patent/CN102959032B/en
Publication of WO2012006132A2 publication Critical patent/WO2012006132A2/en
Publication of WO2012006132A3 publication Critical patent/WO2012006132A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D153/02—Vinyl aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes

Abstract

The present invention provides a hot melt adhesives for absorbent articles, such as sanitary napkins. The hot melt adhesives comprises (A) a thermally reversible block copolymer that comprises a polymer of a vinyl aromatic hydrocarbon and a conjugate diene compound, and (B) a-methylstyrene resin; wherein the residual modulus of elasticity G' at 50°C and 10 Rad/s of the adhesive is from 8.0 x 103 Pa to 5.0 x 104 Pa. The hot melt adhesives have superior peel strength, do not leave adhesive residue on clothing, and have excellent coatability, which enhances production efficiency of the absorbent articles.
PCT/US2011/042261 2010-06-29 2011-06-29 Hot melt adhesive WO2012006132A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201180031616.XA CN102959032B (en) 2010-06-29 2011-06-29 Hot-melt adhesive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-147983 2010-06-29
JP2010147983A JP5512417B2 (en) 2010-06-29 2010-06-29 Hot melt adhesive

Publications (2)

Publication Number Publication Date
WO2012006132A2 WO2012006132A2 (en) 2012-01-12
WO2012006132A3 true WO2012006132A3 (en) 2012-04-19

Family

ID=45441744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/042261 WO2012006132A2 (en) 2010-06-29 2011-06-29 Hot melt adhesive

Country Status (3)

Country Link
JP (1) JP5512417B2 (en)
CN (1) CN102959032B (en)
WO (1) WO2012006132A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014190151A1 (en) * 2013-05-23 2014-11-27 Henkel IP & Holding GmbH Multi-layer barrier adhesive film
JP5539599B1 (en) * 2013-09-30 2014-07-02 積水フーラー株式会社 Hot melt adhesive and disposable product using the same
WO2015109160A1 (en) 2014-01-17 2015-07-23 Bostik, Inc. Hot melt positioning adhesive
KR101768745B1 (en) * 2014-05-13 2017-08-17 주식회사 엘지화학 Non-curable rubber adhesive composition for touch screen panel and non-curable rubber adhesive film for touch screen panel using the same
JP6421004B2 (en) * 2014-09-24 2018-11-07 ヘンケルジャパン株式会社 Hot melt adhesive
WO2016170796A1 (en) * 2015-04-23 2016-10-27 Sekisui Fuller Company, Ltd. Hot melt adhesives and disposable products using the same
JP2015147946A (en) * 2015-05-29 2015-08-20 三井化学株式会社 resin composition
CN106085306A (en) * 2016-08-24 2016-11-09 泉州市嘉华卫生用品有限公司 A kind of diaper PUR and preparation method thereof
JP7126804B2 (en) * 2016-10-26 2022-08-29 ヘンケルジャパン株式会社 hot melt adhesive
WO2018145257A1 (en) * 2017-02-08 2018-08-16 Avery Dennison Corporation Hotmelt pressure sensitive adhesive for clear on clear labels
WO2019203101A1 (en) * 2018-04-18 2019-10-24 三井化学株式会社 Tackifier and hot melt adhesive composition
JP7090542B2 (en) * 2018-12-28 2022-06-24 ユニ・チャーム株式会社 Absorbent article
JP2021070745A (en) * 2019-10-30 2021-05-06 株式会社イノアック技術研究所 Hot-melt adhesive composition
US20230279275A1 (en) 2020-07-21 2023-09-07 Bostik Sa Hot melt adhesive composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342765A2 (en) * 2002-03-08 2003-09-10 Henkel Kommanditgesellschaft auf Aktien Hot melt pressure sensitive adhesives for disposable articles
JP2008297441A (en) * 2007-05-31 2008-12-11 Henkel Technologies Japan Ltd Hot melt adhesive
JP2009191104A (en) * 2008-02-12 2009-08-27 Sekisui Chem Co Ltd Surface protective film

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704110A (en) * 1986-06-20 1987-11-03 National Starch And Chemical Corporation Hot melt pressure sensitive positioning adhesives
JPH09286964A (en) * 1996-04-19 1997-11-04 Nichiban Co Ltd Hot-melt type tacky agent composition
JP3742531B2 (en) * 1999-05-10 2006-02-08 積水化学工業株式会社 Masking tape
US7795336B2 (en) * 2002-10-18 2010-09-14 Henkel Ag & Co. Kgaa Low application temperature hot melt adhesive
US20050176867A1 (en) * 2004-02-06 2005-08-11 Qiwei He Low application temperature elastic attachment adhesive
US7655720B2 (en) * 2004-02-13 2010-02-02 Henkel Ag & Co. Kgaa Adhesive containing radial block copolymer
US20050182194A1 (en) * 2004-02-13 2005-08-18 Qiwei He Adhesive containing radial block copolymer
US20070078205A1 (en) * 2005-10-04 2007-04-05 St Clair David J Hot melt adhesive composition having improved stability
US20070088116A1 (en) * 2005-10-14 2007-04-19 Fabienne Abba Low application temperature hot melt adhesive
JP4791151B2 (en) * 2005-11-09 2011-10-12 三井化学株式会社 Tackifier and hot melt adhesive composition
US20070117934A1 (en) * 2005-11-21 2007-05-24 National Starch And Chemical Investment Holding Company Adhesive containing block copolymers
WO2009026085A1 (en) * 2007-08-17 2009-02-26 Henkel Ag & Co. Kgaa Hot melt adhesives containing styrene butadiene block copolymer
CN101684398A (en) * 2008-09-11 2010-03-31 朗盛德国有限责任公司 Hot-melt adhesive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342765A2 (en) * 2002-03-08 2003-09-10 Henkel Kommanditgesellschaft auf Aktien Hot melt pressure sensitive adhesives for disposable articles
JP2008297441A (en) * 2007-05-31 2008-12-11 Henkel Technologies Japan Ltd Hot melt adhesive
JP2009191104A (en) * 2008-02-12 2009-08-27 Sekisui Chem Co Ltd Surface protective film

Also Published As

Publication number Publication date
CN102959032B (en) 2016-05-11
JP2012012437A (en) 2012-01-19
CN102959032A (en) 2013-03-06
JP5512417B2 (en) 2014-06-04
WO2012006132A2 (en) 2012-01-12

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