CA2625528C - Low application temperature hot melt adhesive based on styrene copolymers - Google Patents

Low application temperature hot melt adhesive based on styrene copolymers Download PDF

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Publication number
CA2625528C
CA2625528C CA2625528A CA2625528A CA2625528C CA 2625528 C CA2625528 C CA 2625528C CA 2625528 A CA2625528 A CA 2625528A CA 2625528 A CA2625528 A CA 2625528A CA 2625528 C CA2625528 C CA 2625528C
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CA
Canada
Prior art keywords
composition
adhesive
weight
softening point
tackifying resin
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2625528A
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English (en)
French (fr)
Other versions
CA2625528A1 (en
Inventor
Fabienne Abba
Christophe Morel-Fourrier
Nicolas Edgard Sajot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bostik Inc
Original Assignee
Bostik Inc
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37759553&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2625528(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bostik Inc filed Critical Bostik Inc
Publication of CA2625528A1 publication Critical patent/CA2625528A1/en
Application granted granted Critical
Publication of CA2625528C publication Critical patent/CA2625528C/en
Anticipated expiration legal-status Critical
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • A61L15/585—Mixtures of macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—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
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
CA2625528A 2005-10-14 2006-10-10 Low application temperature hot melt adhesive based on styrene copolymers Active CA2625528C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/251,256 2005-10-14
US11/251,256 US20070088116A1 (en) 2005-10-14 2005-10-14 Low application temperature hot melt adhesive
PCT/US2006/039471 WO2007047232A1 (en) 2005-10-14 2006-10-10 Low application temperature hot melt adhesive

Publications (2)

Publication Number Publication Date
CA2625528A1 CA2625528A1 (en) 2007-04-26
CA2625528C true CA2625528C (en) 2013-07-30

Family

ID=37759553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2625528A Active CA2625528C (en) 2005-10-14 2006-10-10 Low application temperature hot melt adhesive based on styrene copolymers

Country Status (9)

Country Link
US (2) US20070088116A1 (enExample)
EP (1) EP1945728B1 (enExample)
JP (1) JP5339911B2 (enExample)
CN (1) CN101331203B (enExample)
AT (1) ATE533824T1 (enExample)
BR (1) BRPI0617276B8 (enExample)
CA (1) CA2625528C (enExample)
ES (1) ES2380505T3 (enExample)
WO (1) WO2007047232A1 (enExample)

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JP6023001B2 (ja) 2013-05-22 2016-11-09 ヘンケルジャパン株式会社 ホットメルト接着剤
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Also Published As

Publication number Publication date
JP5339911B2 (ja) 2013-11-13
ATE533824T1 (de) 2011-12-15
BRPI0617276A2 (pt) 2013-02-26
BRPI0617276B1 (pt) 2017-02-07
ES2380505T3 (es) 2012-05-14
WO2007047232A1 (en) 2007-04-26
JP2009511713A (ja) 2009-03-19
US20090264580A1 (en) 2009-10-22
US8129464B2 (en) 2012-03-06
CN101331203B (zh) 2012-04-25
EP1945728A1 (en) 2008-07-23
BRPI0617276B8 (pt) 2021-07-27
US20070088116A1 (en) 2007-04-19
EP1945728B1 (en) 2011-11-16
CA2625528A1 (en) 2007-04-26
CN101331203A (zh) 2008-12-24
AU2006304041A1 (en) 2007-04-26

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