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
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)
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)
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)
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 |
-
1975
- 1975-11-08 DE DE19752550227 patent/DE2550227C2/de not_active Expired
-
1976
- 1976-10-14 IT IT2833876A patent/IT1068944B/it active
- 1976-10-21 CA CA264,020A patent/CA1087339A/en not_active Expired
- 1976-11-04 FR FR7633302A patent/FR2330706A1/fr active Granted
- 1976-11-05 GB GB4613576A patent/GB1556234A/en not_active Expired
- 1976-11-05 BE BE172106A patent/BE848028A/xx not_active IP Right Cessation
- 1976-11-05 NL NL7612330A patent/NL183193C/nl not_active IP Right Cessation
- 1976-11-08 JP JP13330976A patent/JPS6035922B2/ja not_active Expired
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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