ATE171964T1 - Verwendung von kupplungsmitteln zum entfärben von block-copolymeren - Google Patents

Verwendung von kupplungsmitteln zum entfärben von block-copolymeren

Info

Publication number
ATE171964T1
ATE171964T1 AT94870026T AT94870026T ATE171964T1 AT E171964 T1 ATE171964 T1 AT E171964T1 AT 94870026 T AT94870026 T AT 94870026T AT 94870026 T AT94870026 T AT 94870026T AT E171964 T1 ATE171964 T1 AT E171964T1
Authority
AT
Austria
Prior art keywords
coupling agent
decoloring
block copolymers
block
coupling
Prior art date
Application number
AT94870026T
Other languages
English (en)
Inventor
Emmanuel Lanza
Jean Naveau
Original Assignee
Fina Research
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=3886847&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE171964(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fina Research filed Critical Fina Research
Application granted granted Critical
Publication of ATE171964T1 publication Critical patent/ATE171964T1/de

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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
    • 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
    • C08F8/00—Chemical modification by after-treatment

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)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Buckles (AREA)
  • Detergent Compositions (AREA)
AT94870026T 1993-02-15 1994-02-10 Verwendung von kupplungsmitteln zum entfärben von block-copolymeren ATE171964T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9300142A BE1006727A3 (fr) 1993-02-15 1993-02-15 Procede de preparation de copolymeres sequences.

Publications (1)

Publication Number Publication Date
ATE171964T1 true ATE171964T1 (de) 1998-10-15

Family

ID=3886847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94870026T ATE171964T1 (de) 1993-02-15 1994-02-10 Verwendung von kupplungsmitteln zum entfärben von block-copolymeren

Country Status (11)

Country Link
EP (1) EP0611787B2 (de)
JP (1) JP3427852B2 (de)
KR (1) KR100295209B1 (de)
AT (1) ATE171964T1 (de)
BE (1) BE1006727A3 (de)
DE (1) DE69413730T3 (de)
DK (1) DK0611787T4 (de)
ES (1) ES2123117T5 (de)
FI (1) FI118852B (de)
RU (1) RU2138517C1 (de)
TW (1) TW328539B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727770A1 (de) * 1997-06-30 1999-01-07 Basf Ag Glycicylether aliphatischer Polyalkohole als Kopplungsmittel in der anionischen Polymerisation
ES2168887B1 (es) * 1998-12-18 2003-11-01 Taiwan Synthetic Rubber Corp Polimeros acoplados y proceso para su preparacion.
EP1116742A1 (de) 2000-01-12 2001-07-18 Fina Research S.A. S-B-S Zusammensetzungen
WO2001079319A1 (en) * 2000-04-17 2001-10-25 Kraton Polymers Research B.V. A process for coupling styrenic block copolymers
US20040116601A1 (en) * 2002-12-11 2004-06-17 Bfs Diversified Products, Llc Shear degradation inhibitor for triblock thermoplastic elastomers
FR2854636B1 (fr) * 2003-05-07 2006-07-14 Michelin Soc Tech Procede de preparation de copolymeres a blocs pour compositions de bande de roulement de pneumatique, et ces copolymeres
EP1636293A2 (de) * 2003-06-20 2006-03-22 University Of Waterloo Verfahren zur synthese von pfropfpolymeren
EP1612227A1 (de) * 2004-05-07 2006-01-04 Bridgestone Corporation Verhinderer gegen den Abbau durch Scherkraft von Triblock thermoplastischen Elastomeren
WO2019043030A1 (en) * 2017-08-31 2019-03-07 Ineos Styrolution Group Gmbh PROCESS FOR THE PREPARATION OF STYRENEIC POLYMERS WITH IMPROVED COLOR STABILITY
SG11202001266XA (en) * 2017-08-31 2020-03-30 Ineos Styrolution Group Gmbh Process for the preparation of low haze and color stable styrenic polymers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281383A (en) * 1962-08-09 1966-10-25 Phillips Petroleum Co Branched polymers prepared from monolithium-terminated polymers and compounds having at least three reactive sites
US3639517A (en) * 1969-09-22 1972-02-01 Phillips Petroleum Co Resinous branched block copolymers
US4239806A (en) * 1971-05-10 1980-12-16 Phillips Petroleum Company Laminates
US3801520A (en) * 1972-01-21 1974-04-02 Phillips Petroleum Co Carbon dioxide and water treatment of coupled lithium initiated polymer
US3880954A (en) * 1973-08-22 1975-04-29 Phillips Petroleum Co Methoxy silane coupling of block copolymer formed in cyclohexane
DE2550226C2 (de) * 1975-11-08 1984-12-13 Basf Ag, 6700 Ludwigshafen Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung
US4051197A (en) * 1975-11-10 1977-09-27 Phillips Petroleum Company Blend of radial block copolymers having high impact strength
US4120915A (en) * 1976-07-12 1978-10-17 Phillips Petroleum Company Styrene-diene1 -diene2 block terpolymer with improved thermal stability
AU515569B2 (en) * 1977-11-11 1981-04-09 Phillips Petroleum Company Coupled diene polymers
JPS5690849A (en) * 1979-12-25 1981-07-23 Idemitsu Petrochem Co Ltd Adhesive composition
US4304886A (en) * 1981-01-22 1981-12-08 Shell Oil Company Mixed coupling agent process
GB8326014D0 (en) * 1983-09-28 1983-11-02 Shell Int Research Preparation of branched polymers
JPH0643448B2 (ja) * 1985-06-26 1994-06-08 日本エラストマ−株式会社 分岐状ランダムスチレン−ブタジエン共重合体
SU1613448A1 (ru) * 1988-07-27 1990-12-15 Предприятие П/Я А-7345 Способ получени разветвленных термоэластопластов
SU1712364A1 (ru) * 1990-05-28 1992-02-15 Воронежский филиал Всесоюзного научно-исследовательского института синтетического каучука им.акад.С.В.Лебедева Способ получени бутадиенстирольного блок-сополимера, наполненного полистиролом

Also Published As

Publication number Publication date
DE69413730T2 (de) 1999-04-08
JPH06298881A (ja) 1994-10-25
RU2138517C1 (ru) 1999-09-27
ES2123117T5 (es) 2007-06-01
KR940019753A (ko) 1994-09-14
FI940671L (fi) 1994-08-16
ES2123117T3 (es) 1999-01-01
FI940671A0 (fi) 1994-02-14
TW328539B (en) 1998-03-21
EP0611787B2 (de) 2006-10-18
DK0611787T3 (da) 1999-06-21
BE1006727A3 (fr) 1994-11-29
DE69413730D1 (de) 1998-11-12
FI118852B (fi) 2008-04-15
EP0611787A1 (de) 1994-08-24
DE69413730T3 (de) 2007-09-06
EP0611787B1 (de) 1998-10-07
JP3427852B2 (ja) 2003-07-22
DK0611787T4 (da) 2007-02-19
KR100295209B1 (ko) 2001-09-17

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