SG194958A1 - Synergistic combination for inhiibiting polymerization of vinyl monomers - Google Patents
Synergistic combination for inhiibiting polymerization of vinyl monomers Download PDFInfo
- Publication number
- SG194958A1 SG194958A1 SG2013084397A SG2013084397A SG194958A1 SG 194958 A1 SG194958 A1 SG 194958A1 SG 2013084397 A SG2013084397 A SG 2013084397A SG 2013084397 A SG2013084397 A SG 2013084397A SG 194958 A1 SG194958 A1 SG 194958A1
- Authority
- SG
- Singapore
- Prior art keywords
- compound
- quinone
- butyl
- quinone methide
- composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/603—Unsaturated compounds containing a keto groups being part of a ring of a six-membered ring, e.g. quinone methides
-
- 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)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/158,979 US9090526B2 (en) | 2011-06-13 | 2011-06-13 | Synergistic combination for inhibiting polymerization of vinyl monomers |
| PCT/US2012/041883 WO2012173925A2 (en) | 2011-06-13 | 2012-06-11 | Synergistic combination for inhiibiting polymerization of vinyl monomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG194958A1 true SG194958A1 (en) | 2013-12-30 |
Family
ID=47293705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013084397A SG194958A1 (en) | 2011-06-13 | 2012-06-11 | Synergistic combination for inhiibiting polymerization of vinyl monomers |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9090526B2 (https=) |
| EP (1) | EP2726451B1 (https=) |
| JP (1) | JP5956568B2 (https=) |
| KR (1) | KR101949324B1 (https=) |
| CN (1) | CN103502194B (https=) |
| BR (1) | BR112013030733B1 (https=) |
| CA (1) | CA2835880C (https=) |
| ES (1) | ES2627022T3 (https=) |
| MX (1) | MX337993B (https=) |
| SG (1) | SG194958A1 (https=) |
| TW (1) | TWI580671B (https=) |
| WO (1) | WO2012173925A2 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8901362B2 (en) * | 2012-02-02 | 2014-12-02 | General Electric Company | Methods and compositions for styrene inhibition via in situ generation of quinone methides |
| IN2013MU01165A (https=) * | 2013-03-26 | 2015-04-24 | Dorf Ketal Chemicals India Private Ltd | |
| US11180578B2 (en) | 2018-07-13 | 2021-11-23 | Ecolab Usa Inc. | Polymerization inhibitor and retarder compositions with amine stabilizer |
| EP3820836A1 (en) | 2018-07-13 | 2021-05-19 | Ecolab USA, Inc. | Compositions of oxygenated amines and quinone methides as antifoulants for vinylic monomers |
| EP3856792A1 (en) | 2018-09-28 | 2021-08-04 | Ecolab USA, Inc. | Amino-quinone antipolymerants and methods of using |
| US20210040125A1 (en) * | 2018-11-27 | 2021-02-11 | Boai Nky Medical Holdings Ltd | Polymerization inhibitor for n-vinyl pyrrolidone monomer and use thereof |
| TWI880966B (zh) | 2019-10-11 | 2025-04-21 | 美商藝康美國公司 | 醌甲基化物及銨鹽抗聚合劑組合物及方法 |
| CN115490711B (zh) * | 2021-06-18 | 2024-08-20 | 唐山师范学院 | 4-（3-苯硼酸）亚甲基-2,6-二叔丁基-2,5-环己二烯-1-酮化合物的合成和应用 |
| CN116553996A (zh) * | 2023-07-07 | 2023-08-08 | 吉林金海化工新材料有限公司 | 一种阻聚剂及其应用 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003800A (en) * | 1976-01-02 | 1977-01-18 | Gulf Research & Development Company | Styrene purification process |
| US4774374A (en) | 1987-06-12 | 1988-09-27 | Uniroyal Chemical Company, Inc. | Stabilized vinyl aromatic composition |
| US4912247A (en) * | 1989-01-19 | 1990-03-27 | Betz Laboratories, Ltd. | Enhancement of aromatic amine inhibition of acrylate monomer polymerization by addition of mannich products |
| US5221764A (en) | 1992-02-18 | 1993-06-22 | Betz Laboratories, Inc. | Methods and compositions for inhibiting acrylic acid polymerization |
| US5470440A (en) * | 1994-04-19 | 1995-11-28 | Betz Laboratories, Inc. | Method for inhibiting vinyl aromatic monomer polymerization |
| US5583247A (en) | 1995-04-14 | 1996-12-10 | Ciba-Geigy Corporation | 7-substituted quinone methides as inhibitors for unsaturated monomers |
| US5616774A (en) * | 1995-04-14 | 1997-04-01 | Ciba-Geigy Corporation | Inhibition of unsaturated monomers with 7-aryl quinone methides |
| US5648573A (en) | 1995-06-12 | 1997-07-15 | Betzdearborn Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| US5955643A (en) | 1997-10-17 | 1999-09-21 | Nalco/Exxon Energy Chemicals, L.P. | Composition and method for inhibiting polymerization during the anaerobic of styrene |
| JP4249897B2 (ja) | 1997-10-20 | 2009-04-08 | フレクシス アメリカ エル． ピー． | ゴム添加剤としてのキノンジイミン |
| US6024894A (en) * | 1998-03-25 | 2000-02-15 | Betzdearborn Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| US6376728B1 (en) * | 2000-06-20 | 2002-04-23 | Hercules Incorporated | Method, composition and mixture for inhibiting monomer polymerization |
| US6447649B1 (en) * | 2000-07-24 | 2002-09-10 | Ge Betz, Inc. | Polymerization inhibitor for vinyl-containing materials |
| US7045647B2 (en) | 2000-10-16 | 2006-05-16 | Uniroyal Chemical Company, Inc. | Blends of quinone alkide and nitroxyl compounds and polymerization inhibitors |
| US6685823B2 (en) * | 2000-10-16 | 2004-02-03 | Uniroyal Chemical Company, Inc. | C-nitrosoaniline compounds and their blends as polymerization inhibitors |
| US6960279B2 (en) * | 2002-05-06 | 2005-11-01 | Fina Technology, Inc. | Method for stabilizing vinyl aromatic monomers using selected polymerization inhibitors and polymers prepared therewith |
| US6926820B2 (en) | 2002-09-20 | 2005-08-09 | G.E. Betz, Inc. | Inhibition of viscosity increase and fouling in hydrocarbon streams including unsaturation |
| DE102007052891A1 (de) * | 2007-11-02 | 2009-05-07 | Evonik Degussa Gmbh | Verfahren zur Stabilisierung von olefinisch ungesättigten Monomeren |
| US8247593B2 (en) | 2008-05-13 | 2012-08-21 | Nalco Company | Process for preparing substituted 7-cyano quinone methides |
| US7651635B1 (en) | 2009-02-05 | 2010-01-26 | Nalco Company | Polymer inhibition of vinyl aromatic monomers using a quinone methide/alkyl hydroxylamine combination |
-
2011
- 2011-06-13 US US13/158,979 patent/US9090526B2/en active Active
-
2012
- 2012-06-08 TW TW101120624A patent/TWI580671B/zh active
- 2012-06-11 SG SG2013084397A patent/SG194958A1/en unknown
- 2012-06-11 EP EP12800052.8A patent/EP2726451B1/en active Active
- 2012-06-11 BR BR112013030733A patent/BR112013030733B1/pt active IP Right Grant
- 2012-06-11 CA CA2835880A patent/CA2835880C/en active Active
- 2012-06-11 ES ES12800052.8T patent/ES2627022T3/es active Active
- 2012-06-11 CN CN201280021222.0A patent/CN103502194B/zh active Active
- 2012-06-11 JP JP2014515900A patent/JP5956568B2/ja active Active
- 2012-06-11 MX MX2013013686A patent/MX337993B/es active IP Right Grant
- 2012-06-11 WO PCT/US2012/041883 patent/WO2012173925A2/en not_active Ceased
- 2012-06-11 KR KR1020147000906A patent/KR101949324B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| MX337993B (es) | 2016-03-30 |
| EP2726451B1 (en) | 2017-03-22 |
| US9090526B2 (en) | 2015-07-28 |
| KR20140041730A (ko) | 2014-04-04 |
| MX2013013686A (es) | 2014-01-08 |
| TWI580671B (zh) | 2017-05-01 |
| CA2835880A1 (en) | 2012-12-20 |
| EP2726451A4 (en) | 2015-03-18 |
| ES2627022T3 (es) | 2017-07-26 |
| CN103502194A (zh) | 2014-01-08 |
| JP5956568B2 (ja) | 2016-07-27 |
| EP2726451A2 (en) | 2014-05-07 |
| KR101949324B1 (ko) | 2019-02-18 |
| WO2012173925A2 (en) | 2012-12-20 |
| US20120316369A1 (en) | 2012-12-13 |
| JP2014527509A (ja) | 2014-10-16 |
| CN103502194B (zh) | 2016-08-17 |
| BR112013030733A2 (pt) | 2016-12-06 |
| CA2835880C (en) | 2018-03-13 |
| WO2012173925A3 (en) | 2013-04-25 |
| TW201302699A (zh) | 2013-01-16 |
| BR112013030733B1 (pt) | 2019-12-24 |
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