AR035874A1 - Metodos y composiciones para inhibir la polimerizacion de monomeros de vinilo - Google Patents
Metodos y composiciones para inhibir la polimerizacion de monomeros de viniloInfo
- Publication number
- AR035874A1 AR035874A1 ARP020101566A ARP020101566A AR035874A1 AR 035874 A1 AR035874 A1 AR 035874A1 AR P020101566 A ARP020101566 A AR P020101566A AR P020101566 A ARP020101566 A AR P020101566A AR 035874 A1 AR035874 A1 AR 035874A1
- Authority
- AR
- Argentina
- Prior art keywords
- vinyl monomers
- polymerization
- compositions
- methods
- inhibit
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
- C09K15/24—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/74—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C215/76—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
-
- 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
- C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Se revelan métodos y composiciones para inhibir la polimerización de los monómeros de vinilo. Un método para inhibir la polimerización de los monómeros de vinilo, que comprende adicionar a los monómeros de vinilo una cantidad inhibidora efectiva de una composición que comprende una combinación de: (A) por lo menos un compuesto aminofenol de la fórmula (1), en la cual R1 y R2 son seleccionados de entre el grupo consistente en hidrógeno, alquilo C1-20 o arilo, y OR', siendo R' seleccionado de entre el grupo consistente en hidrógeno, alquilo C1-20, y fenilo; y (B) un compuesto de radical nitroxilo. Las combinaciones de compuestos aminofenol con los compuestos de radicales nitroxilo son efectivas para ihnibir la polimerización de los monómeros de vinilo, bajo condiciones tanto de procesamiento como de almacenamiento.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/862,406 US6639026B2 (en) | 2001-05-22 | 2001-05-22 | Methods and compositions for inhibiting polymerization of vinyl monomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR035874A1 true AR035874A1 (es) | 2004-07-21 |
Family
ID=25338418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP020101566A AR035874A1 (es) | 2001-05-22 | 2002-04-29 | Metodos y composiciones para inhibir la polimerizacion de monomeros de vinilo |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6639026B2 (es) |
| EP (1) | EP1395545A1 (es) |
| JP (1) | JP4570012B2 (es) |
| KR (1) | KR20040002986A (es) |
| AR (1) | AR035874A1 (es) |
| BR (1) | BR0209961A (es) |
| CA (1) | CA2446755C (es) |
| CZ (1) | CZ20033185A3 (es) |
| MY (1) | MY122924A (es) |
| TW (1) | TWI303250B (es) |
| WO (1) | WO2002094763A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2233505A1 (en) | 2009-03-23 | 2010-09-29 | Total Petrochemicals Research Feluy | Stabilised compositions comprising olefins |
| KR20220004676A (ko) * | 2019-04-29 | 2022-01-11 | 에코랍 유에스에이 인코퍼레이티드 | 산소화 아미노페놀 화합물 및 단량체 중합 방지 방법 |
| EP4232489A1 (en) | 2020-10-21 | 2023-08-30 | Ecolab USA Inc. | (hydroxyalkyl)aminophenol polymers and methods of use |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL137479C (es) | 1962-08-14 | |||
| US3342723A (en) | 1965-08-25 | 1967-09-19 | Petrolite Corp | Aromatic hydrocarbon inhibitor |
| GB1124009A (en) | 1966-04-26 | 1968-08-14 | Bp Chem Int Ltd | Polymerization of chloroprene |
| GB1346774A (en) | 1970-10-05 | 1974-02-13 | Bp Chem Int Ltd | Stabilisation of acrylonitrile |
| US3733326A (en) | 1971-03-10 | 1973-05-15 | Sankyo Co | Inhibition of the polymerization of vinyl monomers |
| US4456526A (en) | 1982-09-24 | 1984-06-26 | Atlantic Richfield Company | Method for minimizing fouling of heat exchangers |
| US4670131A (en) | 1986-01-13 | 1987-06-02 | Exxon Chemical Patents Inc. | Method for controlling fouling of hydrocarbon compositions containing olefinic compounds |
| US4720566A (en) | 1986-10-23 | 1988-01-19 | Betz Laboratories, Inc. | Method and composition for inhibiting acrylonitrile polymerization |
| US5258138A (en) | 1990-07-20 | 1993-11-02 | Ciba-Geigy Corporation | Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions |
| US5290888A (en) | 1990-07-20 | 1994-03-01 | Ciba-Geigy Corporation | Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions |
| DE69108626T2 (de) | 1990-07-20 | 1995-08-24 | Ciba Geigy Ag | Stabilisierte Monomerenzusammensetzungen. |
| US5254760A (en) | 1992-07-29 | 1993-10-19 | Ciba-Geigy Corporation | Inhibiting polymerization of vinyl aromatic monomers |
| EP0594341B1 (en) | 1992-10-21 | 1997-01-22 | Betz Europe, Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| US5416258A (en) | 1994-01-14 | 1995-05-16 | Betz Laboratories, Inc. | Methods for inhibiting ethylenically unsaturated monomers |
| US5728872A (en) | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
| US5888356A (en) | 1994-08-19 | 1999-03-30 | Huels Aktiengesellschaft | Inhibition of polymerization of vinylaromatic or vinylaliphatic |
| US5711767A (en) | 1996-07-11 | 1998-01-27 | Ciba Specialty Chemicals Corporation | Stabilizers for the prevention of gum formation in gasoline |
| GB9614854D0 (en) | 1996-07-15 | 1996-09-04 | Marks A H & Co Ltd | Free radical scavengers |
| DE19725519A1 (de) | 1997-06-17 | 1998-12-24 | Basf Ag | Stoffmischung, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren |
| FR2764882B1 (fr) | 1997-06-23 | 1999-09-03 | Rhodia Chimie Sa | Composition et procede d'inhibition de la polymerisation radicalaire de monomeres aromatiques a insaturation ethylenique |
| US6518452B1 (en) | 1997-08-07 | 2003-02-11 | Basf Aktiengesellschaft | Process for stabilizing (METH)acrylic acid esters against unwanted radical polymerization |
| IT1295412B1 (it) | 1997-10-06 | 1999-05-12 | Chimec Spa | Composizione d'additivo antiinvecchiamento per circuito di quench oil in un impianto di produzione di etilene e metodo di conduzione |
| US6020435A (en) * | 1997-11-05 | 2000-02-01 | Rohm And Haas Company | Process for preparing polymer core shell type emulsions and polymers formed therefrom |
| FR2777884B1 (fr) | 1998-04-28 | 2000-07-13 | Rhodia Chimie Sa | Composition et procede d'inhibition de la polymerisation radicalaire de monomeres aromatiques a insaturation ethylenique |
| US6200461B1 (en) * | 1998-11-05 | 2001-03-13 | Betzdearborn Inc. | Method for inhibiting polymerization of ethylenically unsaturated hydrocarbons |
| WO2000036052A1 (en) | 1998-12-17 | 2000-06-22 | Nalco/Exxon Energy Chemicals, L.P. | Inhibiting polymerization of vinyl aromatic monomers using synergistic mixtures containing nitroxide stabilizers |
| DE19946136A1 (de) * | 1999-09-27 | 2001-03-29 | Basf Ag | Inhibitorzusammensetzung |
-
2001
- 2001-05-22 US US09/862,406 patent/US6639026B2/en not_active Expired - Lifetime
-
2002
- 2002-04-29 AR ARP020101566A patent/AR035874A1/es not_active Application Discontinuation
- 2002-05-02 MY MYPI20021601A patent/MY122924A/en unknown
- 2002-05-07 TW TW091109469A patent/TWI303250B/zh not_active IP Right Cessation
- 2002-05-22 CZ CZ20033185A patent/CZ20033185A3/cs unknown
- 2002-05-22 JP JP2002591438A patent/JP4570012B2/ja not_active Expired - Lifetime
- 2002-05-22 WO PCT/US2002/016168 patent/WO2002094763A1/en active Application Filing
- 2002-05-22 EP EP02731901A patent/EP1395545A1/en not_active Ceased
- 2002-05-22 KR KR10-2003-7015157A patent/KR20040002986A/ko not_active Application Discontinuation
- 2002-05-22 CA CA2446755A patent/CA2446755C/en not_active Expired - Lifetime
- 2002-05-22 BR BR0209961-6A patent/BR0209961A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002094763A1 (en) | 2002-11-28 |
| EP1395545A1 (en) | 2004-03-10 |
| JP2004529965A (ja) | 2004-09-30 |
| CA2446755C (en) | 2012-04-10 |
| JP4570012B2 (ja) | 2010-10-27 |
| MY122924A (en) | 2006-05-31 |
| BR0209961A (pt) | 2004-04-13 |
| US20030008981A1 (en) | 2003-01-09 |
| US6639026B2 (en) | 2003-10-28 |
| KR20040002986A (ko) | 2004-01-07 |
| CZ20033185A3 (cs) | 2004-11-10 |
| CA2446755A1 (en) | 2002-11-28 |
| TWI303250B (en) | 2008-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC | Refusal |