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IN2014DN10827A - - Google Patents

Info

Publication number
IN2014DN10827A
IN2014DN10827A IN10827DEN2014A IN2014DN10827A IN 2014DN10827 A IN2014DN10827 A IN 2014DN10827A IN 10827DEN2014 A IN10827DEN2014 A IN 10827DEN2014A IN 2014DN10827 A IN2014DN10827 A IN 2014DN10827A
Authority
IN
India
Prior art keywords
block copolymer
hydrogenated block
mass
content
molded body
Prior art date
Application number
Inventor
Yasuhiro Kusanose
Mika Horiuchi
Noriko Yagi
Original Assignee
Asahi Kasei Chemicals Corp
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 Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of IN2014DN10827A publication Critical patent/IN2014DN10827A/en

Links

Classifications

    • 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
    • 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
    • C08L53/025—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 modified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/10—Extrusion moulding
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The purpose of the present invention is to provide hydrogenated block copolymer pellets which are free from blocking with each other and formed into a molded body that has excellent transparency flexibility bleed out properties and low combustion ash content. The hydrogenated block copolymer pellets contain 100 parts by mass of a pellet molded body that is formed of a hydrogenated block copolymer (A) and 0.01 1.5 parts by mass of flour that is formed of a polyethylene powder (B). The hydrogenated block copolymer (A) has at least one polymer block (a) that is mainly composed of a vinyl aromatic monomer unit and at least one polymer block (b) that is mainly composed of a conjugated diene monomer unit and has a total of the 1 2 bond content and the 3 4 bond content of 40 90% before hydrogenation. The hydrogenated block copolymer (A) has a hardness of 30 67°; the content of the polymer block (a) in the hydrogenated block copolymer (A) is 5 30% by mass; and the polyethylene powder (B) has a number average molecular weight of 15000 or less an average particle diameter of 1 15 µm and a repose angle of 45 70°.
IN10827DEN2014 2012-06-26 2013-06-25 IN2014DN10827A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012143103 2012-06-26
PCT/JP2013/067336 WO2014002984A1 (en) 2012-06-26 2013-06-25 Hydrogenated block copolymer pellets, polyolefin resin composition, and molded body of same

Publications (1)

Publication Number Publication Date
IN2014DN10827A true IN2014DN10827A (en) 2015-09-04

Family

ID=49783130

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10827DEN2014 IN2014DN10827A (en) 2012-06-26 2013-06-25

Country Status (13)

Country Link
US (1) US9340667B2 (en)
EP (1) EP2865717B1 (en)
JP (1) JP6140157B2 (en)
KR (1) KR20150005690A (en)
CN (1) CN104411764B (en)
BR (1) BR112014032422A2 (en)
DK (1) DK2865717T3 (en)
EA (1) EA027090B1 (en)
ES (1) ES2683827T3 (en)
IN (1) IN2014DN10827A (en)
SG (1) SG11201408360YA (en)
TW (1) TWI495670B (en)
WO (1) WO2014002984A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6140301B2 (en) * 2013-12-24 2017-05-31 旭化成株式会社 Hydrogenated block copolymer pellet, adhesive composition, and surface protective film
JP6185404B2 (en) * 2014-02-18 2017-08-23 旭化成株式会社 Method for producing thermoplastic elastomer pellets
SG11201606412YA (en) 2014-03-12 2016-09-29 Asahi Chemical Ind Resin composition and sheet-shaped molded body thereof
CA2950779A1 (en) * 2014-05-30 2015-12-03 Kuraray Co., Ltd. Thermoplastic elastomer pellets, and molded article formed from said pellets
WO2016002764A1 (en) * 2014-07-01 2016-01-07 旭化成ケミカルズ株式会社 Polyolefin resin composition, film, and medical bag and tube
JP2016145303A (en) * 2015-02-09 2016-08-12 旭化成株式会社 Propylene-based random copolymer composition and molded product thereof
KR20170132802A (en) * 2015-03-31 2017-12-04 니찌방 가부시기가이샤 Adhesive resin pellets and method for producing the same
TWI612067B (en) 2015-08-24 2018-01-21 Asahi Chemical Ind Hydrogenated block copolymer and polypropylene resin composition using same and molded body thereof
JP6603521B2 (en) * 2015-09-09 2019-11-06 旭化成株式会社 Hydrogenated block copolymer, polypropylene resin composition and molded article
RU2698198C1 (en) * 2015-09-09 2019-08-23 Асахи Касеи Кабусики Кайся Tube using hydrogenated block copolymer
KR102010715B1 (en) 2015-09-09 2019-08-13 아사히 가세이 가부시키가이샤 Hydrogenated Block Copolymers, Polypropylene Resin Compositions, and Molded Articles
WO2017188190A1 (en) * 2016-04-25 2017-11-02 旭化成株式会社 Hydrogenated block copolymer, polypropylene resin composition, and molded article
RU2713173C1 (en) * 2016-04-25 2020-02-04 Асахи Касеи Кабусики Кайся Resin composition and moulded article
CN109312036B (en) * 2016-05-18 2022-04-05 株式会社可乐丽 Laminate and laminated glass
EP3455267B1 (en) 2016-06-30 2024-12-04 Kraton Polymers U.S. LLC Improved performance high vinyl block copolymer compositions and uses thereof
US11884812B2 (en) 2018-06-29 2024-01-30 Kuraray Co., Ltd. Hydrogenated block copolymer
US12359056B2 (en) * 2020-02-25 2025-07-15 Zeon Corporation Block-copolymer pellets, tacky adhesive composition, and stretch film
KR20220147584A (en) * 2020-02-26 2022-11-03 니폰 제온 가부시키가이샤 Composite particles for electrochemical device, manufacturing method, electrode for electrochemical device, and electrochemical device

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US5308906A (en) * 1991-12-11 1994-05-03 Kimberly-Clark Corporation Extrudable elastomeric composition having controlled rate of degradation
JP3460005B2 (en) 1994-10-11 2003-10-27 旭化成株式会社 Hydrogenated polymer
JP3575228B2 (en) 1997-05-28 2004-10-13 Ｊｓｒ株式会社   Method for obtaining rubbery polymer, and rubbery polymer
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JP4902047B2 (en) 1998-09-14 2012-03-21 旭化成ケミカルズ株式会社 Hydrogenated block copolymer
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JP4870280B2 (en) 2001-06-15 2012-02-08 株式会社クラレ Thermoplastic elastomer pellets and moldings
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Also Published As

Publication number Publication date
EP2865717A1 (en) 2015-04-29
EA027090B1 (en) 2017-06-30
JP6140157B2 (en) 2017-05-31
EP2865717B1 (en) 2018-05-23
WO2014002984A1 (en) 2014-01-03
EA201492243A1 (en) 2015-05-29
SG11201408360YA (en) 2015-01-29
EP2865717A4 (en) 2015-07-22
CN104411764B (en) 2016-05-25
BR112014032422A2 (en) 2018-05-02
US9340667B2 (en) 2016-05-17
TW201412831A (en) 2014-04-01
TWI495670B (en) 2015-08-11
ES2683827T3 (en) 2018-09-28
JPWO2014002984A1 (en) 2016-06-02
DK2865717T3 (en) 2018-08-06
CN104411764A (en) 2015-03-11
US20150344684A1 (en) 2015-12-03
KR20150005690A (en) 2015-01-14

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