BR0309629A - Processo para término de cadeia na polimerização de pvc - Google Patents
Processo para término de cadeia na polimerização de pvcInfo
- Publication number
- BR0309629A BR0309629A BR0309629-7A BR0309629A BR0309629A BR 0309629 A BR0309629 A BR 0309629A BR 0309629 A BR0309629 A BR 0309629A BR 0309629 A BR0309629 A BR 0309629A
- Authority
- BR
- Brazil
- Prior art keywords
- chain termination
- polymerization
- vinyl chloride
- copolymerization
- chloride polymerization
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 3
- YLFIGGHWWPSIEG-UHFFFAOYSA-N aminoxyl Chemical compound [O]N YLFIGGHWWPSIEG-UHFFFAOYSA-N 0.000 abstract 2
- 238000007334 copolymerization reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002530 phenolic antioxidant Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
-
- 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
- C08F14/00—Homopolymers and 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 a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- 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
- C08F2438/00—Living radical polymerisation
- C08F2438/02—Stable Free Radical Polymerisation [SFRP]; Nitroxide Mediated Polymerisation [NMP] for, e.g. using 2,2,6,6-tetramethylpiperidine-1-oxyl [TEMPO]
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02405355 | 2002-05-01 | ||
| PCT/EP2003/004260 WO2003093330A1 (en) | 2002-05-01 | 2003-04-24 | Process for chain stopping of pvc polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0309629A true BR0309629A (pt) | 2005-03-08 |
Family
ID=29286253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0309629-7A BR0309629A (pt) | 2002-05-01 | 2003-04-24 | Processo para término de cadeia na polimerização de pvc |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7683144B2 (https=) |
| EP (1) | EP1501878A1 (https=) |
| JP (2) | JP4221722B2 (https=) |
| KR (1) | KR100985091B1 (https=) |
| CN (1) | CN1310972C (https=) |
| AU (1) | AU2003224124A1 (https=) |
| BR (1) | BR0309629A (https=) |
| CA (1) | CA2484148A1 (https=) |
| MX (1) | MXPA04010751A (https=) |
| RU (1) | RU2300536C2 (https=) |
| TW (1) | TWI332958B (https=) |
| WO (1) | WO2003093330A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007066839A1 (en) * | 2005-12-07 | 2007-06-14 | Seoul National University Industry Foundation | Plasticizer composition containing cyclodextrin derivatives, flexible pvc composition with suppression of the migration of plasticizer containing the same, and manufacturing method thereof |
| EP2389396A1 (en) | 2009-01-21 | 2011-11-30 | Taminco | Process for the polymerization of vinyl chloride |
| CN102181000B (zh) * | 2011-04-02 | 2012-08-22 | 西安道尔达化工有限公司 | 一种聚氯乙烯用水乳型高效终止剂及其制备方法 |
| CN102492064B (zh) * | 2011-11-25 | 2014-06-18 | 常州大学 | 一种聚氯乙烯树酯终止剂的制备及使用方法 |
| CN102432715B (zh) * | 2011-11-28 | 2013-08-14 | 河北盛华化工有限公司 | 一种聚氯乙烯聚合专用乳液型终止剂的制备方法 |
| CA2982465C (en) * | 2015-04-20 | 2024-05-14 | Ecolab Usa Inc. | Sterically hindered hydroquinones as antifoulants for unsaturated monomers |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926910A (en) | 1973-02-12 | 1975-12-16 | Goodyear Tire & Rubber | Reduction of reactor fouling and improvement in the thermal stability of pvc using nitrites |
| US4229598A (en) | 1978-12-14 | 1980-10-21 | Conoco, Inc. | Chemicals for treatment of PVC |
| US4361683A (en) | 1981-05-26 | 1982-11-30 | Conoco Inc. | Termination of vinyl halide polymerization |
| DE3264027D1 (en) * | 1981-07-06 | 1985-07-11 | Ciba Geigy Ag | Stop chain agent for vinylchloride polymerisation |
| US4478986A (en) * | 1981-07-06 | 1984-10-23 | Ciba-Geigy Corporation | Tri-N-substituted-s-triazine-trione chain terminator for polyvinyl chloride polymerization |
| GB2202226A (en) * | 1987-03-19 | 1988-09-21 | Gerald Scott | Bound antioxidant masterbatches |
| KR100193146B1 (ko) * | 1990-07-20 | 1999-06-15 | 월터 클리웨인, 한스-피터 위트린 | 안정화된 단량체 조성물 |
| DE19609312A1 (de) * | 1996-03-09 | 1997-09-11 | Basf Ag | Stabilisierte Monomerenzusammensetzung |
| DE19638868A1 (de) * | 1996-09-23 | 1998-03-26 | Basf Ag | Stabilisierte Monomerenzusammensetzung |
| US5880230A (en) * | 1997-12-31 | 1999-03-09 | Nalco/Exxon Energy Chemicals, L.P. | Shortstop agents for vinyl polymerizations |
| SG82601A1 (en) * | 1998-03-09 | 2001-08-21 | Ciba Sc Holding Ag | 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators |
| JP2002533482A (ja) * | 1998-12-21 | 2002-10-08 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | 多官能性開始剤／調整剤化合物を使用した制御されたラジカル重合の為の組成物と生成方法 |
| US6447649B1 (en) * | 2000-07-24 | 2002-09-10 | Ge Betz, Inc. | Polymerization inhibitor for vinyl-containing materials |
| TWI236482B (en) * | 2000-11-13 | 2005-07-21 | Ciba Sc Holding Ag | Process for the (co)polymerization of vinyl chloride in the presence of a stable free nitroxyl radical |
| FR2822832B1 (fr) * | 2001-04-02 | 2005-01-14 | Atofina | Polymerisation en suspension acqueuse du chlorure de vinyle seul ou en melange avec un autre monomere vinylique avec utilisation d'un radical stable de type nitroxyde comme agent d'arret de polymerisation |
| JP3640390B2 (ja) * | 2002-09-12 | 2005-04-20 | 住友大阪セメント株式会社 | 光変調器 |
-
2003
- 2003-04-24 CA CA002484148A patent/CA2484148A1/en not_active Abandoned
- 2003-04-24 WO PCT/EP2003/004260 patent/WO2003093330A1/en not_active Ceased
- 2003-04-24 KR KR1020047017507A patent/KR100985091B1/ko not_active Expired - Fee Related
- 2003-04-24 BR BR0309629-7A patent/BR0309629A/pt not_active IP Right Cessation
- 2003-04-24 AU AU2003224124A patent/AU2003224124A1/en not_active Abandoned
- 2003-04-24 RU RU2004135305/04A patent/RU2300536C2/ru not_active IP Right Cessation
- 2003-04-24 JP JP2004501469A patent/JP4221722B2/ja not_active Expired - Fee Related
- 2003-04-24 CN CNB038099179A patent/CN1310972C/zh not_active Expired - Fee Related
- 2003-04-24 MX MXPA04010751A patent/MXPA04010751A/es active IP Right Grant
- 2003-04-24 EP EP03720523A patent/EP1501878A1/en not_active Withdrawn
- 2003-04-24 US US10/513,179 patent/US7683144B2/en not_active Expired - Fee Related
- 2003-04-29 TW TW092109969A patent/TWI332958B/zh not_active IP Right Cessation
-
2008
- 2008-09-11 JP JP2008233436A patent/JP2008291280A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| TWI332958B (en) | 2010-11-11 |
| KR20040106427A (ko) | 2004-12-17 |
| CN1310972C (zh) | 2007-04-18 |
| WO2003093330A1 (en) | 2003-11-13 |
| RU2004135305A (ru) | 2005-08-10 |
| KR100985091B1 (ko) | 2010-10-04 |
| EP1501878A1 (en) | 2005-02-02 |
| CA2484148A1 (en) | 2003-11-13 |
| TW200400976A (en) | 2004-01-16 |
| US20050222347A1 (en) | 2005-10-06 |
| RU2300536C2 (ru) | 2007-06-10 |
| MXPA04010751A (es) | 2005-03-07 |
| JP4221722B2 (ja) | 2009-02-12 |
| CN1649913A (zh) | 2005-08-03 |
| US7683144B2 (en) | 2010-03-23 |
| JP2008291280A (ja) | 2008-12-04 |
| JP2005523978A (ja) | 2005-08-11 |
| AU2003224124A1 (en) | 2003-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2156 DE 02/05/2012. |