DE69710629D1 - Stabilisierung von Polymeren mit Siloxan-Endgruppen - Google Patents
Stabilisierung von Polymeren mit Siloxan-EndgruppenInfo
- Publication number
- DE69710629D1 DE69710629D1 DE69710629T DE69710629T DE69710629D1 DE 69710629 D1 DE69710629 D1 DE 69710629D1 DE 69710629 T DE69710629 T DE 69710629T DE 69710629 T DE69710629 T DE 69710629T DE 69710629 D1 DE69710629 D1 DE 69710629D1
- Authority
- DE
- Germany
- Prior art keywords
- stabilization
- polymers
- end groups
- siloxane end
- siloxane
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/02—Purification
- C08C2/04—Removal of catalyst residues
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/630,298 US5659056A (en) | 1996-04-10 | 1996-04-10 | Stabilization of siloxane terminated polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69710629D1 true DE69710629D1 (de) | 2002-04-04 |
DE69710629T2 DE69710629T2 (de) | 2002-09-12 |
Family
ID=24526614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69710629T Expired - Lifetime DE69710629T2 (de) | 1996-04-10 | 1997-04-08 | Stabilisierung von Polymeren mit Siloxan-Endgruppen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5659056A (de) |
EP (1) | EP0801078B1 (de) |
JP (1) | JP3827258B2 (de) |
CA (1) | CA2201674C (de) |
DE (1) | DE69710629T2 (de) |
ES (1) | ES2171771T3 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5710300A (en) * | 1997-04-11 | 1998-01-20 | Dow Corning Corporation | Siloxy phosphonate as stabilizing agent for polydiorganosiloxanes |
US6525118B2 (en) | 1997-07-11 | 2003-02-25 | Bridgestone Corporation | Processability of silica-filled rubber stocks with reduced hysteresis |
US6221943B1 (en) | 1997-07-11 | 2001-04-24 | Bridgestone Corporation | Processability of silica-filled rubber stocks |
US6369138B2 (en) | 1997-07-11 | 2002-04-09 | Bridgestone Corporation | Processability of silica-filled rubber stocks with reduced hysteresis |
US6384117B1 (en) | 1997-07-11 | 2002-05-07 | Bridgestone Corporation | Processability of silica-filled rubber stocks |
US5872176A (en) | 1997-07-11 | 1999-02-16 | Bridgestone Corporation | Addition of salts to improve the interaction of silica with rubber |
US5847180A (en) * | 1997-12-15 | 1998-12-08 | Dow Corning Corporation | Neutralization method for polyorganosiloxanes |
US6255404B1 (en) * | 1999-07-26 | 2001-07-03 | Bridgestone Corporation | Method to control increase in viscosity during aging of siloxane modified polymers |
US6279632B1 (en) * | 1999-11-24 | 2001-08-28 | Bridgestone Corporation | Method to control increase in viscosity during aging of siloxane modified polymers |
US6573412B1 (en) | 2000-05-12 | 2003-06-03 | Bridgestone Corporation | Chain-coupled polymeric alkoxide compounds having controlled viscosity |
US6313210B1 (en) | 2000-07-31 | 2001-11-06 | Bridgestone Coporation | Silica-reinforced rubber compounds containing moisture stabilized polymers |
US6806307B2 (en) * | 2001-10-11 | 2004-10-19 | Bridgestone Corporation | Synthesis and use of chain-coupled polymeric sulfide compounds in rubber formulations |
JP5232387B2 (ja) * | 2003-06-09 | 2013-07-10 | 株式会社ブリヂストン | イソシアナートアルコキシシランを用いて停止させた重合体を含む改良されたヒステリシスのエラストマー組成物 |
EP1761569B1 (de) * | 2004-04-27 | 2009-11-11 | Bridgestone Corporation | Verfahren zur herstellung einer reifenzusammensetzung mit verbesserter kieselsäureverstärkung |
EP2452952A1 (de) | 2010-11-16 | 2012-05-16 | LANXESS Deutschland GmbH | Etherhaltige carbinolterminierte Polymere |
EP2452951A1 (de) | 2010-11-16 | 2012-05-16 | LANXESS Deutschland GmbH | Silanhaltige carbinolterminierte Polymere |
EP2452981A1 (de) | 2010-11-16 | 2012-05-16 | LANXESS Deutschland GmbH | Trialkylsilyloxy-terminierte Polymere |
BR112013016428B1 (pt) | 2010-12-31 | 2021-01-26 | Bridgestone Corporation | estabilização de polímeros que contêm uma funcionalidade hidrolisável |
JP5963397B2 (ja) * | 2011-03-28 | 2016-08-03 | 日本エラストマー株式会社 | 変性共役ジエン系重合体組成物及びその製造方法 |
PL2819853T3 (pl) * | 2012-02-29 | 2016-01-29 | Trinseo Europe Gmbh | Sposób wytwarzania polimerów dienowych |
EP2662392A1 (de) | 2012-05-09 | 2013-11-13 | LANXESS Deutschland GmbH | Allylaminhaltige, carbinolterminierte Polymere |
EP2662406A1 (de) | 2012-05-09 | 2013-11-13 | LANXESS Deutschland GmbH | Aminhaltige, carbinolterminierte Polymere |
US9546237B2 (en) | 2012-06-06 | 2017-01-17 | Bridgestone Corporation | Stabilization of polymers that contain a hydrolyzable functionality |
RU2649008C2 (ru) * | 2012-06-06 | 2018-03-29 | ФАЙРСТОУН ПОЛИМЕРС, ЭлЭлСи | Способ получения полимеров, полимерных композиций и изделий, содержащих указанные полимеры |
US9255167B2 (en) | 2013-12-05 | 2016-02-09 | Firestone Polymers, Llc | Method of making diarlysilanediol containing polymers, polymer compositions and articles containing such polymers |
WO2015089356A2 (en) | 2013-12-12 | 2015-06-18 | Firestone Polymers, Llc | Method for producing polymeric compositions including functionalized polymers |
US11332556B2 (en) * | 2016-12-28 | 2022-05-17 | Bridgestone Americas Tire Operations, Llc | Methods of making polymers with reduced tack, and rubber compositions incorporating these polymers |
WO2019122750A1 (fr) | 2017-12-22 | 2019-06-27 | Compagnie Generale Des Etablissements Michelin | Composé comprenant au moins deux groupements trialcoxysilyles, son utilisation à titre d'agent de fonctionnalisation d'élastomère diénique, élastomère diénique modifié et composition le contenant |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787647A (en) * | 1949-06-23 | 1957-04-02 | Phillips Petroleum Co | Removal of alkali metals from viscous hydrocarbon liquids |
DE3533028A1 (de) * | 1985-09-16 | 1987-03-19 | Wacker Chemie Gmbh | Verfahren zum stabilisieren von organopolysiloxanen |
US4950723A (en) * | 1989-01-23 | 1990-08-21 | The Dow Chemical Company | Organic acid halide neutrallizing agents for anionic polymerizations |
DE4223468A1 (de) * | 1992-07-16 | 1994-01-20 | Wacker Chemie Gmbh | Stabilisierung von Organosiloxanen mit SiOC-gebundenen Resten |
US5478899A (en) * | 1994-10-27 | 1995-12-26 | Shell Oil Company | Alkoxy silyl capping agents for making terminally functionalized polymers |
US5481014A (en) * | 1995-05-08 | 1996-01-02 | Dow Corning Corporation | Silyl phosphonate as stabilizing agent for polydiorganosiloxanes |
-
1996
- 1996-04-10 US US08/630,298 patent/US5659056A/en not_active Expired - Lifetime
-
1997
- 1997-04-03 CA CA002201674A patent/CA2201674C/en not_active Expired - Fee Related
- 1997-04-08 DE DE69710629T patent/DE69710629T2/de not_active Expired - Lifetime
- 1997-04-08 EP EP97105803A patent/EP0801078B1/de not_active Expired - Lifetime
- 1997-04-08 ES ES97105803T patent/ES2171771T3/es not_active Expired - Lifetime
- 1997-04-08 JP JP10403397A patent/JP3827258B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3827258B2 (ja) | 2006-09-27 |
US5659056A (en) | 1997-08-19 |
DE69710629T2 (de) | 2002-09-12 |
JPH1036436A (ja) | 1998-02-10 |
ES2171771T3 (es) | 2002-09-16 |
CA2201674C (en) | 2007-01-09 |
EP0801078A1 (de) | 1997-10-15 |
EP0801078B1 (de) | 2002-02-27 |
CA2201674A1 (en) | 1997-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |