BR0209959A - Métodos e composições para inibição da polimerização de monÈmeros de vinila - Google Patents
Métodos e composições para inibição da polimerização de monÈmeros de vinilaInfo
- Publication number
- BR0209959A BR0209959A BR0209959-4A BR0209959A BR0209959A BR 0209959 A BR0209959 A BR 0209959A BR 0209959 A BR0209959 A BR 0209959A BR 0209959 A BR0209959 A BR 0209959A
- Authority
- BR
- Brazil
- Prior art keywords
- compositions
- methods
- inhibiting polymerization
- vinyl monomers
- vinyl
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
"MéTODOS E COMPOSIçõES PARA INIBIçãO DA POLIMERIZAçãO DE MONÈMEROS DE VINILA". A presente invenção refere-se a descrição de métodos e composições para inibição da polimerização de monómeros de vinila. Combinações de compostos nitroxila e aminas alifáticas são eficazes na inibição da polimerização de monómeros de vinila sob ambas as condições de processamento e armazenamento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/862,405 US6579442B2 (en) | 2001-05-22 | 2001-05-22 | Methods and compositions for inhibiting polymerization of vinyl monomers |
PCT/US2002/016519 WO2002094884A2 (en) | 2001-05-22 | 2002-05-22 | Methods and compositions for inhibiting polymerization of vinyl monomers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0209959A true BR0209959A (pt) | 2004-04-06 |
Family
ID=25338415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0209959-4A BR0209959A (pt) | 2001-05-22 | 2002-05-22 | Métodos e composições para inibição da polimerização de monÈmeros de vinila |
Country Status (15)
Country | Link |
---|---|
US (1) | US6579442B2 (pt) |
EP (1) | EP1395613B1 (pt) |
JP (1) | JP4520092B2 (pt) |
KR (2) | KR100897657B1 (pt) |
AR (1) | AR033285A1 (pt) |
AT (1) | ATE395365T1 (pt) |
AU (1) | AU2002310118A1 (pt) |
BR (1) | BR0209959A (pt) |
CA (1) | CA2446996A1 (pt) |
CZ (1) | CZ300222B6 (pt) |
DE (1) | DE60226599D1 (pt) |
ES (1) | ES2305252T3 (pt) |
MY (1) | MY124848A (pt) |
TW (1) | TWI257929B (pt) |
WO (1) | WO2002094884A2 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4238948B2 (ja) * | 1999-04-08 | 2009-03-18 | 日本ゼオン株式会社 | 共役ジエンを含有する炭化水素混合物の分離精製装置の詰まりを防止する方法。 |
US6685823B2 (en) * | 2000-10-16 | 2004-02-03 | Uniroyal Chemical Company, Inc. | C-nitrosoaniline compounds and their blends as polymerization inhibitors |
US8691994B2 (en) | 2011-02-03 | 2014-04-08 | Nalco Company | Multi-component polymerization inhibitors for ethylenically unsaturated monomers |
ES2548553T3 (es) * | 2011-12-02 | 2015-10-19 | Dorf Ketal Chemicals (India) Private Limited | Composición aditiva a base de amina y nitróxido para el control y la inhibición de la polimerización de estireno, y procedimiento para su uso |
IN2013MU01165A (pt) * | 2013-03-26 | 2015-04-24 | Dorf Ketal Chemicals India Private Ltd | |
KR102511957B1 (ko) * | 2017-02-27 | 2023-03-17 | 에코랍 유에스에이 인코퍼레이티드 | 컴프레서용 방오제제 |
US20200172655A1 (en) * | 2017-08-24 | 2020-06-04 | Dow Global Technologies Llc | Synergistic inhibitor combination for increased shelf life of urethane acrylate compositions |
CN112513005A (zh) | 2018-07-13 | 2021-03-16 | 埃科莱布美国股份有限公司 | 氧化胺和甲基化醌的组合物作为乙烯单体的抗污剂 |
CN112533902A (zh) * | 2018-07-13 | 2021-03-19 | 埃科莱布美国股份有限公司 | 抑制单体聚合的包含氮氧化物抑制剂、醌甲基化物阻滞剂和胺稳定剂的组合物 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL137479C (pt) | 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 |
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 |
EP0467849B1 (en) | 1990-07-20 | 1995-04-05 | Ciba-Geigy Ag | Stabilized monomer compositions |
US5221498A (en) * | 1991-07-22 | 1993-06-22 | Betz Laboratories, Inc. | Methods and compositions for inhibitoring polymerization of vinyl monomers |
JP3227204B2 (ja) * | 1992-05-21 | 2001-11-12 | 株式会社クラレ | (メタ)アクリル酸の重合防止方法 |
US5254760A (en) | 1992-07-29 | 1993-10-19 | Ciba-Geigy Corporation | Inhibiting polymerization of vinyl aromatic monomers |
US5648574A (en) * | 1992-10-21 | 1997-07-15 | Betzdearborn Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
EP0594341B1 (en) | 1992-10-21 | 1997-01-22 | Betz Europe, Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
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 |
DE19638868A1 (de) * | 1996-09-23 | 1998-03-26 | Basf Ag | Stabilisierte Monomerenzusammensetzung |
JPH10251661A (ja) * | 1997-03-11 | 1998-09-22 | Nippon Zeon Co Ltd | 共役ジエン類の重合防止法 |
KR20010079775A (ko) * | 1998-09-09 | 2001-08-22 | 칼 에이. 로월드 | 치환 디히드록시아렌 및 니트록시드를 이용한 스티렌모노머 중합반응 억제방법 |
US6200461B1 (en) | 1998-11-05 | 2001-03-13 | Betzdearborn Inc. | Method for inhibiting polymerization of ethylenically unsaturated hydrocarbons |
CN1384842A (zh) * | 1999-08-18 | 2002-12-11 | 纳尔科/埃克森能源化学有限公司 | 在乙烯基单体***中防止气相污染物生成的方法 |
JP3463876B2 (ja) * | 2000-10-23 | 2003-11-05 | 株式会社日本触媒 | ビニルエーテル基含有(メタ)アクリル酸エステル組成物及びその製造方法 |
-
2001
- 2001-05-22 US US09/862,405 patent/US6579442B2/en not_active Expired - Fee Related
-
2002
- 2002-04-29 AR ARP020101565A patent/AR033285A1/es active IP Right Grant
- 2002-05-02 MY MYPI20021599A patent/MY124848A/en unknown
- 2002-05-07 TW TW091109471A patent/TWI257929B/zh not_active IP Right Cessation
- 2002-05-22 AU AU2002310118A patent/AU2002310118A1/en not_active Abandoned
- 2002-05-22 CZ CZ20033156A patent/CZ300222B6/cs not_active IP Right Cessation
- 2002-05-22 JP JP2002592358A patent/JP4520092B2/ja not_active Expired - Fee Related
- 2002-05-22 WO PCT/US2002/016519 patent/WO2002094884A2/en active Application Filing
- 2002-05-22 CA CA002446996A patent/CA2446996A1/en not_active Abandoned
- 2002-05-22 EP EP02737168A patent/EP1395613B1/en not_active Expired - Lifetime
- 2002-05-22 BR BR0209959-4A patent/BR0209959A/pt not_active Application Discontinuation
- 2002-05-22 KR KR1020037015159A patent/KR100897657B1/ko not_active IP Right Cessation
- 2002-05-22 AT AT02737168T patent/ATE395365T1/de not_active IP Right Cessation
- 2002-05-22 DE DE60226599T patent/DE60226599D1/de not_active Expired - Lifetime
- 2002-05-22 KR KR1020097002367A patent/KR20090023511A/ko not_active Application Discontinuation
- 2002-05-22 ES ES02737168T patent/ES2305252T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4520092B2 (ja) | 2010-08-04 |
EP1395613B1 (en) | 2008-05-14 |
WO2002094884A2 (en) | 2002-11-28 |
ATE395365T1 (de) | 2008-05-15 |
AR033285A1 (es) | 2003-12-10 |
JP2004527632A (ja) | 2004-09-09 |
WO2002094884A3 (en) | 2003-03-13 |
TWI257929B (en) | 2006-07-11 |
KR20040002988A (ko) | 2004-01-07 |
KR20090023511A (ko) | 2009-03-04 |
DE60226599D1 (de) | 2008-06-26 |
MY124848A (en) | 2006-07-31 |
KR100897657B1 (ko) | 2009-05-14 |
ES2305252T3 (es) | 2008-11-01 |
AU2002310118A1 (en) | 2002-12-03 |
CZ300222B6 (cs) | 2009-03-18 |
US20030010676A1 (en) | 2003-01-16 |
CA2446996A1 (en) | 2002-11-28 |
CZ20033156A3 (cs) | 2004-12-15 |
US6579442B2 (en) | 2003-06-17 |
EP1395613A2 (en) | 2004-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |