NL7612330A - Vertakte blokcopolymeren en werkwijze ter be- reiding daarvan. - Google Patents

Vertakte blokcopolymeren en werkwijze ter be- reiding daarvan.

Info

Publication number
NL7612330A
NL7612330A NL7612330A NL7612330A NL7612330A NL 7612330 A NL7612330 A NL 7612330A NL 7612330 A NL7612330 A NL 7612330A NL 7612330 A NL7612330 A NL 7612330A NL 7612330 A NL7612330 A NL 7612330A
Authority
NL
Netherlands
Prior art keywords
preparing
block copolymers
branched block
branched
copolymers
Prior art date
Application number
NL7612330A
Other languages
English (en)
Other versions
NL183193C (nl
NL183193B (nl
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NL7612330A publication Critical patent/NL7612330A/nl
Publication of NL183193B publication Critical patent/NL183193B/nl
Application granted granted Critical
Publication of NL183193C publication Critical patent/NL183193C/nl

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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
NL7612330A 1975-11-08 1976-11-05 Werkwijze voor de bereiding van vertakte blokcopolymeren uit een monovinylaromatische verbinding en een geconjugeerd dieen, werkwijze voor het partieel of geheel hydrogeneren van het aldus verkregen vertakte blokcopolymeer en gevormd voortbrengsel, geheel of ten dele vervaardigd uit een dergelijk al dan niet gehydrogeneerd blokcopolymeer. NL183193C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550227 DE2550227C2 (de) 1975-11-08 1975-11-08 Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung

Publications (3)

Publication Number Publication Date
NL7612330A true NL7612330A (nl) 1977-05-10
NL183193B NL183193B (nl) 1988-03-16
NL183193C NL183193C (nl) 1988-08-16

Family

ID=5961264

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612330A NL183193C (nl) 1975-11-08 1976-11-05 Werkwijze voor de bereiding van vertakte blokcopolymeren uit een monovinylaromatische verbinding en een geconjugeerd dieen, werkwijze voor het partieel of geheel hydrogeneren van het aldus verkregen vertakte blokcopolymeer en gevormd voortbrengsel, geheel of ten dele vervaardigd uit een dergelijk al dan niet gehydrogeneerd blokcopolymeer.

Country Status (8)

Country Link
JP (1) JPS6035922B2 (nl)
BE (1) BE848028A (nl)
CA (1) CA1087339A (nl)
DE (1) DE2550227C2 (nl)
FR (1) FR2330706A1 (nl)
GB (1) GB1556234A (nl)
IT (1) IT1068944B (nl)
NL (1) NL183193C (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032832A1 (de) * 1980-08-30 1982-04-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von verzweigten blockcopolymerisaten, verwendung derselben und formteile aus diesen
DE3520103A1 (de) * 1985-06-05 1986-12-11 Basf Ag, 6700 Ludwigshafen Verfahren zur behandlung von katalysatoren und/oder rueckstaende von initiatoren enthaltenden polymerisaten oder deren loesungen
IT1196517B (it) * 1986-07-17 1988-11-16 Montedipe Spa Copolimeri a blocco radiali e bimodali aventi ottime proprieta' ottiche e reistenza agli urti e processo per la loro preparazione
DE3921677A1 (de) * 1989-07-01 1991-01-10 Basf Ag Siegelfaehige kunststoff-folie
US5227419A (en) * 1990-12-20 1993-07-13 Phillips Petroleum Company Tapered block styrene/butadiene copolymers
CA2134026C (en) * 1993-11-15 1998-06-09 William J. Trepka Tapered block copolymers of monovinylarenes and conjugated dienes
DE4420769A1 (de) * 1994-06-15 1995-12-21 Basf Ag Mit alpha-Tocopherol stabilisierte Styrol/Butadien-Blockcopolymere
US6593430B1 (en) 1999-03-27 2003-07-15 Basf Aktiengesellschaft Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis
DE19914075A1 (de) 1999-03-27 2000-09-28 Basf Ag Glasklares, schlagzähes Polystyrol auf Basis von Styrol-Butadien-Blockcopolymeren
DE10107423B4 (de) * 2001-02-14 2007-02-15 Dilo Trading Ag Verwendung eines anionisch hergestellten 3-Blockpolymeren als Haftvermittler und Lithium-Polymer-Batterie
DE10109737B4 (de) * 2001-02-28 2005-10-20 Dilo Trading Ag Zug Anionisch hergestellte modifizierte Polystyrol Co-Polymerisate und Verfahren dazu
DE10306891B4 (de) * 2003-02-18 2016-07-14 Ineos Styrolution Europe Gmbh Transparente Blockcopolymere aus Vinylaromaten und Dienen
ES2361797T3 (es) 2007-07-10 2011-06-22 Basf Se Composiciones de moldeo termoplásticas pirorretardantes.
WO2009037115A1 (de) 2007-09-14 2009-03-26 Basf Se Transparente und zähsteife formmassen auf basis von styrol-butadien-blockcopolymermischungen
EP2382092B1 (de) 2008-12-23 2019-04-17 INEOS Styrolution Europe GmbH Phasenseparierende blockcopolymere aus unverträglichen hartblöcken und formmassen mit hoher steifigkeit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778490A (en) * 1969-04-23 1973-12-11 Phillips Petroleum Co Polar compound adjuvants for improved block polymers prepared with primary hydrocarbyllithium initiators

Also Published As

Publication number Publication date
DE2550227A1 (de) 1977-05-18
FR2330706B1 (nl) 1980-08-01
BE848028A (fr) 1977-05-05
FR2330706A1 (fr) 1977-06-03
CA1087339A (en) 1980-10-07
DE2550227C2 (de) 1984-12-20
NL183193C (nl) 1988-08-16
GB1556234A (en) 1979-11-21
NL183193B (nl) 1988-03-16
IT1068944B (it) 1985-03-21
JPS5258788A (en) 1977-05-14
JPS6035922B2 (ja) 1985-08-17

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent

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