IN2015DN00696A - - Google Patents

Info

Publication number
IN2015DN00696A
IN2015DN00696A IN696DEN2015A IN2015DN00696A IN 2015DN00696 A IN2015DN00696 A IN 2015DN00696A IN 696DEN2015 A IN696DEN2015 A IN 696DEN2015A IN 2015DN00696 A IN2015DN00696 A IN 2015DN00696A
Authority
IN
India
Prior art keywords
mass
component
adhesives
block copolymer
adhesive
Prior art date
Application number
Inventor
Shigeo Nakajima
Takahiro Hisasue
Kenji Ebara
Yukinori Nakamichi
Original Assignee
Asahi Kasei Chemicals Corp
Japan Elastomer Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49997194&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2015DN00696(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Kasei Chemicals Corp, Japan Elastomer Co Ltd filed Critical Asahi Kasei Chemicals Corp
Publication of IN2015DN00696A publication Critical patent/IN2015DN00696A/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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/044—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of 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
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

The purpose of the present invention is to provide a block copolymer composition for adhesives which forms an adhesive composition that has an excellent balance among adhesive characteristics such as adhesive force and adhesive properties while having low melt viscosity and excellent solubility coatability ejection stability and surface skin. A block copolymer composition for adhesives which contains component (a) in an amount of from 50% by mass to 90% by mass (inclusive) and component (b) in an amount of from 10% by mass to 50% by mass (inclusive) with the content of a vinyl aromatic monomer unit being 25 50% by mass. This block copolymer composition for adhesives has a viscosity of 10 40 mPa?s as measured in a toluene solution of 15% by mass and the number average molecular weight ratio of the component (b) to the component (a) is 2.0 4.0.
IN696DEN2015 2012-07-25 2013-07-18 IN2015DN00696A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012165195 2012-07-25
PCT/JP2013/069551 WO2014017380A1 (en) 2012-07-25 2013-07-18 Block copolymer composition for adhesives, and adhesive composition

Publications (1)

Publication Number Publication Date
IN2015DN00696A true IN2015DN00696A (en) 2015-06-26

Family

ID=49997194

Family Applications (1)

Application Number Title Priority Date Filing Date
IN696DEN2015 IN2015DN00696A (en) 2012-07-25 2013-07-18

Country Status (10)

Country Link
US (1) US9359537B2 (en)
EP (1) EP2878644B1 (en)
JP (1) JP5942103B2 (en)
KR (2) KR20150028993A (en)
CN (1) CN104471010B (en)
IN (1) IN2015DN00696A (en)
MY (1) MY171478A (en)
SG (1) SG11201500419WA (en)
TW (1) TWI490298B (en)
WO (1) WO2014017380A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6001483B2 (en) 2013-03-26 2016-10-05 ヘンケルジャパン株式会社 Hot melt adhesive
JP6001493B2 (en) 2013-04-23 2016-10-05 ヘンケルジャパン株式会社 Hot melt adhesive
JP6023001B2 (en) 2013-05-22 2016-11-09 ヘンケルジャパン株式会社 Hot melt adhesive
MY178756A (en) * 2014-01-23 2020-10-20 Japan Elastomer Co Ltd Block copolymer composition and adhesive composition
WO2015178259A1 (en) * 2014-05-19 2015-11-26 旭化成ケミカルズ株式会社 Hydrogenated block copolymer composition and adhesive composition
JP6421004B2 (en) * 2014-09-24 2018-11-07 ヘンケルジャパン株式会社 Hot melt adhesive
JP6328536B2 (en) * 2014-10-30 2018-05-23 旭化成株式会社 Adhesive composition
CN105585809B (en) * 2014-10-30 2019-04-16 旭化成株式会社 Hydrogenated block copolymer compositions and adhesive composition
JP6530942B2 (en) * 2015-03-27 2019-06-12 日本エラストマー株式会社 Block copolymer composition, adhesive composition and method for producing them
EP3367989B1 (en) * 2015-10-29 2021-03-17 Kraton Polymers U.S. LLC Hot melt elastic attachment adhesive for low temperature applications
EP3750932A4 (en) * 2018-02-09 2020-12-30 Asahi Kasei Kabushiki Kaisha Block copolymer, polymer composition, composition for adhesives, adhesive composition and coupling agent
CN110305273B (en) * 2018-03-20 2022-04-19 旭化成株式会社 Block copolymer composition and adhesive composition
WO2019188604A1 (en) * 2018-03-28 2019-10-03 日本ゼオン株式会社 Block copolymer composition for flexographic printing plate
WO2020085540A1 (en) 2018-10-25 2020-04-30 Samsung Electronics Co., Ltd. Augmented reality method and apparatus for driving assistance
JP7304236B2 (en) * 2019-08-20 2023-07-06 日本エラストマー株式会社 Block copolymer composition, method for producing block copolymer composition, and adhesive composition
WO2021261241A1 (en) * 2020-06-22 2021-12-30 旭化成株式会社 Hydrogenated copolymer, resin composition, molded body and adhesive film

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US5891957A (en) * 1996-10-24 1999-04-06 Shell Oil Company Adhesive composition for skin adhesion and bandage applications
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JP2012021078A (en) * 2010-07-14 2012-02-02 Asahi Kasei Chemicals Corp Polymer composition for pressure-sensitive adhesive and pressure-sensitive adhesive composition
JP5572716B2 (en) * 2010-10-15 2014-08-13 旭化成ケミカルズ株式会社 Block copolymer for adhesive, method for producing the same, and adhesive composition

Also Published As

Publication number Publication date
MY171478A (en) 2019-10-15
KR20150028993A (en) 2015-03-17
TWI490298B (en) 2015-07-01
CN104471010B (en) 2016-10-12
WO2014017380A1 (en) 2014-01-30
KR20160104741A (en) 2016-09-05
US9359537B2 (en) 2016-06-07
JP5942103B2 (en) 2016-06-29
EP2878644B1 (en) 2019-05-01
EP2878644A4 (en) 2015-08-05
JPWO2014017380A1 (en) 2016-07-11
KR101922318B1 (en) 2018-11-26
US20150175855A1 (en) 2015-06-25
TW201410818A (en) 2014-03-16
CN104471010A (en) 2015-03-25
SG11201500419WA (en) 2015-03-30
EP2878644A1 (en) 2015-06-03

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