CN107513142A - 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物 - Google Patents

在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物 Download PDF

Info

Publication number
CN107513142A
CN107513142A CN201710735567.7A CN201710735567A CN107513142A CN 107513142 A CN107513142 A CN 107513142A CN 201710735567 A CN201710735567 A CN 201710735567A CN 107513142 A CN107513142 A CN 107513142A
Authority
CN
China
Prior art keywords
block
block copolymer
diene
elastic
star
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.)
Pending
Application number
CN201710735567.7A
Other languages
English (en)
Chinese (zh)
Inventor
康拉德·诺尔
丹尼尔·瓦格纳
安德里亚·哥伦坡
吉尔特·威灵顿
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.)
Ineos Styrolution Europe GmbH
Original Assignee
Ineos Styrolution Europe GmbH
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 Ineos Styrolution Europe GmbH filed Critical Ineos Styrolution Europe GmbH
Publication of CN107513142A publication Critical patent/CN107513142A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02Macromolecular 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
    • C08F297/04Macromolecular 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
    • C08F297/044Macromolecular 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02Macromolecular 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
    • C08F297/04Macromolecular 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/04Azo-compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/04Reduction, e.g. hydrogenation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00Compositions 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
    • C08L53/02Compositions 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00Compositions 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
    • C08L53/02Compositions 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
    • C08L53/025Compositions 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00Adhesives 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
    • C09J153/02Vinyl aromatic monomers and conjugated dienes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00Adhesives 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
    • C09J153/02Vinyl aromatic monomers and conjugated dienes
    • C09J153/025Vinyl aromatic monomers and conjugated dienes modified
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2353/00Characterised 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
    • C08J2353/02Characterised 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/14Applications used for foams
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/18Applications used for pipes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/30Applications used for thermoforming
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/04Thermoplastic elastomer
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00Crosslinking
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00Crosslinking
    • C08L2312/08Crosslinking by silane
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition 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
    • C08L2666/02Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/24Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN201710735567.7A 2010-10-27 2011-10-26 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物 Pending CN107513142A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10189117.4 2010-10-27
EP10189117 2010-10-27
CN201180052186XA CN103221441A (zh) 2010-10-27 2011-10-26 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201180052186XA Division CN103221441A (zh) 2010-10-27 2011-10-26 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物

Publications (1)

Publication Number Publication Date
CN107513142A true CN107513142A (zh) 2017-12-26

Family

ID=44863050

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201710735567.7A Pending CN107513142A (zh) 2010-10-27 2011-10-26 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物
CN201180052186XA Pending CN103221441A (zh) 2010-10-27 2011-10-26 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201180052186XA Pending CN103221441A (zh) 2010-10-27 2011-10-26 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物

Country Status (7)

Country Link
EP (1) EP2632964B1 (enExample)
JP (1) JP6109070B2 (enExample)
KR (1) KR101934127B1 (enExample)
CN (2) CN107513142A (enExample)
ES (1) ES2544828T3 (enExample)
MX (1) MX362662B (enExample)
WO (1) WO2012055919A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI763402B (zh) * 2020-12-29 2022-05-01 大陸商廣東生益科技股份有限公司 一種熱固性樹脂組成物及其應用

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10072140B2 (en) 2014-02-11 2018-09-11 Ineos Styrolution Group Gmbh Blends of thermoplastic elastomers based on styrene (S-TPE) and polyolefins
EP3189102B1 (en) 2014-09-03 2019-03-13 INEOS Styrolution Group GmbH Blends of styrene-butadiene copolymers
CN104960260A (zh) * 2015-06-30 2015-10-07 怀宁县鑫源无纺布有限公司 一种弹性无纺布的制备方法
KR102273553B1 (ko) 2016-04-21 2021-07-06 이네오스 스티롤루션 그룹 게엠베하 개선된 균열 및 화학적 내성을 갖는 abs 몰딩 조성물 및 그의 사용
US11124644B2 (en) * 2016-09-01 2021-09-21 University Of Florida Research Foundation, Inc. Organic microgel system for 3D printing of silicone structures
US11041070B2 (en) 2016-12-23 2021-06-22 Ineos Styroluction Group Gmbh Polymer compositions for shrink-wrap films
EP3585837B1 (en) * 2017-02-21 2020-11-18 INEOS Styrolution Group GmbH Intrinsically non-blocking shrink sleeve material
EP3596168B1 (en) * 2017-03-16 2022-12-21 INEOS Styrolution Group GmbH Very soft, non-sticky and transparent styrenic thermoplastic elastomer composition
CN110637062B (zh) * 2017-03-16 2023-05-05 英力士苯领集团股份公司 非粘性,柔软透明的苯乙烯热塑性弹性体
KR102667561B1 (ko) 2017-06-19 2024-05-20 이네오스 스티롤루션 그룹 게엠베하 우수한 관능적 특성을 가진 비닐 방향족/디엔­블록 공중합체
EP3752561B1 (en) 2018-02-16 2023-05-24 INEOS Styrolution Group GmbH High heat resistant abs molding composition
EP4017919B1 (en) 2019-08-21 2023-06-14 INEOS Styrolution Group GmbH Abs molding composition for sheet extrusion and thermoforming with high escr, high color and thermal stability and low tendency to delamination

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436225A1 (en) * 1990-01-02 1991-07-10 Phillips Petroleum Company A method of preparing block copolymers
CN1133852A (zh) * 1994-12-23 1996-10-23 国际壳牌研究有限公司 生产多支链不对称星形嵌段共聚物的方法
CN1189170A (zh) * 1996-04-19 1998-07-29 巴斯福股份公司 热塑性模塑材料
US6031053A (en) * 1994-06-17 2000-02-29 Basf Aktiengesellschaft Thermoplastic elastomer
CN1345343A (zh) * 1999-03-27 2002-04-17 巴斯福股份公司 基于苯乙烯一丁二烯嵌段共聚物的玻璃状透明冲击改性的聚苯乙烯
WO2010072596A1 (de) * 2008-12-23 2010-07-01 Basf Se Phasenseparierende block- oder pfropfcopolymere aus unverträglichen hartblöcken und formmassen mit hoher steifigkeit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638995A (enExample) 1962-07-16
US3507934A (en) 1965-12-20 1970-04-21 Shell Oil Co Block copolymer compositions having improved processability
NL133447C (enExample) 1966-11-07
US3639517A (en) 1969-09-22 1972-02-01 Phillips Petroleum Co Resinous branched block copolymers
US4122134A (en) 1974-02-13 1978-10-24 Sumitomo Chemical Company, Limited Method for producing transparent block copolymer resin
US3985830B1 (en) 1974-07-15 1998-03-03 Univ Akron Star polymers and process for the preparation thereof
US4167545A (en) 1975-11-08 1979-09-11 Basf Aktiengesellschaft Branched block copolymers and their manufacture
DE2550226C2 (de) 1975-11-08 1984-12-13 Basf Ag, 6700 Ludwigshafen Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung
US4091053A (en) 1976-06-24 1978-05-23 Phillips Petroleum Company Coupled resinous diene copolymer with good integral hinge flex life and high hardness
DE3738748A1 (de) * 1987-11-14 1989-05-24 Basf Ag Verfahren zur diskontinuierlichen herstellung von unsymmetrisch aufgebauten, sternfoermig verzweigten blockcopolymerisaten und ihre verwendung
CA2134026C (en) * 1993-11-15 1998-06-09 William J. Trepka Tapered block copolymers of monovinylarenes and conjugated dienes
DE19638254A1 (de) 1996-09-19 1998-03-26 Basf Ag Thermoplastische Elastomere
US20030181584A1 (en) 2002-02-07 2003-09-25 Kraton Polymers U.S. Llc Elastomeric articles prepared from controlled distribution block copolymers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436225A1 (en) * 1990-01-02 1991-07-10 Phillips Petroleum Company A method of preparing block copolymers
US6031053A (en) * 1994-06-17 2000-02-29 Basf Aktiengesellschaft Thermoplastic elastomer
CN1133852A (zh) * 1994-12-23 1996-10-23 国际壳牌研究有限公司 生产多支链不对称星形嵌段共聚物的方法
CN1189170A (zh) * 1996-04-19 1998-07-29 巴斯福股份公司 热塑性模塑材料
CN1345343A (zh) * 1999-03-27 2002-04-17 巴斯福股份公司 基于苯乙烯一丁二烯嵌段共聚物的玻璃状透明冲击改性的聚苯乙烯
WO2010072596A1 (de) * 2008-12-23 2010-07-01 Basf Se Phasenseparierende block- oder pfropfcopolymere aus unverträglichen hartblöcken und formmassen mit hoher steifigkeit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI763402B (zh) * 2020-12-29 2022-05-01 大陸商廣東生益科技股份有限公司 一種熱固性樹脂組成物及其應用

Also Published As

Publication number Publication date
MX362662B (es) 2019-01-31
KR20140001916A (ko) 2014-01-07
WO2012055919A1 (de) 2012-05-03
MX2013004646A (es) 2013-07-03
ES2544828T3 (es) 2015-09-04
EP2632964A1 (de) 2013-09-04
JP2013540873A (ja) 2013-11-07
KR101934127B1 (ko) 2018-12-31
EP2632964B1 (de) 2015-05-06
CN103221441A (zh) 2013-07-24
JP6109070B2 (ja) 2017-04-05

Similar Documents

Publication Publication Date Title
CN107513142A (zh) 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物
JP3953522B2 (ja) 熱可塑性成形材料
TWI506047B (zh) Preparation method of hydrogenated conjugated diene copolymer
KR102598454B1 (ko) 수축―랩 필름용 중합체 조성물
US9738742B2 (en) Method for producing polymer
US8835560B2 (en) Elastomeric block copolymers having star-shaped molecular architecture, where the star-shaped molecular architecture has at least two different arms in the star
JP7170654B2 (ja) 非常に軟質で、非粘着性および透明なスチレン系熱可塑性エラストマー組成物
JP7170655B2 (ja) 非粘着性、軟質および透明なスチレン系熱可塑性エラストマー
KR102769479B1 (ko) 수소 첨가 공중합체, 수지 조성물, 성형체 및 점착성 필름
JPWO2008001907A1 (ja) ブロック共重合体、樹脂改質用組成物および改質樹脂組成物
HK1187632A (en) Elastomeric block copolymers with a star-shaped molecular architecture, said star-shaped molecular architecture having at least two different star arms
JPH0692522B2 (ja) ブロツク共重合体組成物

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171226