SG11201408572PA - Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers - Google Patents

Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers

Info

Publication number
SG11201408572PA
SG11201408572PA SG11201408572PA SG11201408572PA SG11201408572PA SG 11201408572P A SG11201408572P A SG 11201408572PA SG 11201408572P A SG11201408572P A SG 11201408572PA SG 11201408572P A SG11201408572P A SG 11201408572PA SG 11201408572P A SG11201408572P A SG 11201408572PA
Authority
SG
Singapore
Prior art keywords
star
block copolymers
vinyl aromatic
diene block
asymmetrically formed
Prior art date
Application number
SG11201408572PA
Inventor
Konrad Knoll
Ulrike Dardin
Original Assignee
Styrolution Europ 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 Styrolution Europ Gmbh filed Critical Styrolution Europ Gmbh
Publication of SG11201408572PA publication Critical patent/SG11201408572PA/en

Links

Classifications

    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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

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)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SG11201408572PA 2012-06-29 2013-06-24 Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers SG11201408572PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12174394 2012-06-29
PCT/EP2013/063096 WO2014001233A1 (en) 2012-06-29 2013-06-24 Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers

Publications (1)

Publication Number Publication Date
SG11201408572PA true SG11201408572PA (en) 2015-02-27

Family

ID=48672634

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201408572PA SG11201408572PA (en) 2012-06-29 2013-06-24 Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers

Country Status (7)

Country Link
US (1) US9650464B2 (en)
EP (1) EP2867267B1 (en)
JP (1) JP6228974B2 (en)
KR (1) KR102062938B1 (en)
CN (1) CN104395365B (en)
SG (1) SG11201408572PA (en)
WO (1) WO2014001233A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015067817A1 (en) 2013-11-11 2015-05-14 Styrolution Group Gmbh Blends of styrene butadiene copolymers with poly(lactic acid)
US10072144B2 (en) 2014-02-10 2018-09-11 Ineos Styrolution Group Gmbh Use of styrene methyl methacrylate copolymers (SMMA) as compatibilizing agents
WO2018114569A1 (en) 2016-12-23 2018-06-28 Ineos Styrolution Group Gmbh Polymer compositions for shrink-wrap films
EP3642280B1 (en) 2017-06-19 2021-06-09 INEOS Styrolution Group GmbH Method for processing vinyl aromatic/diene-block copolymers having good organoleptic properties

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639517A (en) 1969-09-22 1972-02-01 Phillips Petroleum Co Resinous branched block copolymers
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 (en) 1987-11-14 1989-05-24 Basf Ag METHOD FOR THE DISCONTINUOUS MANUFACTURE OF UNSYMMETRICALLY BUILT-ON, STERNOFERMIC BRANCHED BLOCK COPOLYMERISES AND THEIR USE
US5550196A (en) 1994-11-09 1996-08-27 Shell Oil Company Low viscosity adhesive compositions containing asymmetric radial polymers
EP0718330B1 (en) * 1994-12-23 2000-05-31 Shell Internationale Researchmaatschappij B.V. Process for manufacturing multiarmed asymmetrical radial block copolymers
MX9505304A (en) * 1994-12-23 1997-01-31 Shell Int Research Process for manufacturing multiarmed asymmetrical radial block copolymers.
DE19914075A1 (en) * 1999-03-27 2000-09-28 Basf Ag Transparent high-impact styrene-butadiene block copolymers comprises at least two hard blocks and a soft block with a low 1,2-vinyl content for improved thermal stability
EA007296B1 (en) * 2002-06-04 2006-08-25 Кратон Полимерз Рисёч Б.В. Composition containing a coupled block polymer and process for making thereof
US20150166710A1 (en) * 2012-06-26 2015-06-18 Styrolution Europe Gmbh Method for producing polymers of vinyl aromatics, as well as vinyl aromatic-diene block copolymers

Also Published As

Publication number Publication date
JP6228974B2 (en) 2017-11-08
WO2014001233A1 (en) 2014-01-03
EP2867267B1 (en) 2016-08-31
EP2867267A1 (en) 2015-05-06
US9650464B2 (en) 2017-05-16
JP2015521680A (en) 2015-07-30
US20150183917A1 (en) 2015-07-02
CN104395365A (en) 2015-03-04
KR102062938B1 (en) 2020-01-06
CN104395365B (en) 2017-01-18
KR20150035755A (en) 2015-04-07

Similar Documents

Publication Publication Date Title
EP2902419A4 (en) Method for producing olefin polymer, and olefin polymer
GB201308978D0 (en) Method for producing polymers and block copolymers
EP2913347A4 (en) Method for producing fluorinated copolymer
EP2902097A4 (en) Functional polymer membrane, and method for producing same
PL2809635T3 (en) Method for producing 2,3,3,3-tetrafluoropropene
ZA201401586B (en) Method for producing a block copolymer
EP2666797A4 (en) Olefin block copolymer, and method for preparing same
EP2902096A4 (en) Functional polymer membrane, and method for producing same
EP3020695A4 (en) Method for producing 2,3,3,3-tetrafluoropropene
EP2826765A4 (en) Production method for 2,3,3,3-tetra-fluoropropene and 1,1-difluoroethylene
EP2819978A4 (en) Process for producing 2,3,3,3-tetrafluoropropene
EP2826766A4 (en) Production method for 2,3,3,3-tetra-fluoropropene
EP2754682A4 (en) Method for manufacturing block copolymer
SG10201706714YA (en) Method for producing propylene block copolymer
EP2851378A4 (en) Method for producing oxymethylene copolymer
EP3031838A4 (en) Method for producing block copolymer, and block copolymer obtained using same
EP3037407A4 (en) Method for producing 1,5-pentadiamine
EP2857001A4 (en) Method for producing tablet, and tablet
EP2744269A4 (en) Congestion control device, congestion control method
SG2013072061A (en) Method for producing modified conjugated diene-based polymer, and method for producing polymer composition
EP2876751A4 (en) Spark plug, and production method therefor.
SG11201408572PA (en) Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers
SG11201507951SA (en) Method for producing 2,7-octadien-1-ol
SG11201504409WA (en) METHOD FOR PRODUCING FORMALDEHYDE/CO<sb>2</sb> COPOLYMERS
EP2871155A4 (en) Method for producing polysilicon