KR20080016831A - 중합 억제제로서 오르토-니트로소페놀 - Google Patents
중합 억제제로서 오르토-니트로소페놀 Download PDFInfo
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- KR20080016831A KR20080016831A KR1020077028384A KR20077028384A KR20080016831A KR 20080016831 A KR20080016831 A KR 20080016831A KR 1020077028384 A KR1020077028384 A KR 1020077028384A KR 20077028384 A KR20077028384 A KR 20077028384A KR 20080016831 A KR20080016831 A KR 20080016831A
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- Prior art keywords
- nitroso
- compounds
- alkyl
- inhibitor
- compound
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- 0 *c(c(*)c1N=O)c(*)c(*)c1O Chemical compound *c(c(*)c1N=O)c(*)c(*)c1O 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/42—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/50—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation
-
- 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
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
| 억제제 시스템 | 외형, 중합체 제조(wt%), 및 Mw | |||||
| 500 ppm | 3시간 | 8시간 | 16시간 | 24시간 | 48시간 | 72시간 |
| 2NNP | 유성 0.3% 5,000 | 유성 2.2% 26,000 | 유성 6.1% 35,000 | 유성 10.1% 36,000 | 유성 22.1% 36,000 | 점성 29.4% 37,000 |
| DNBP | 유성 0.7% 16,000 | 유성 2.7% 26,000 | 매우 점성 23.8% 162,000 | 점착성 n.a. | n.a. | n.a. |
| SFR | 유성 1.6% 22,600 | 유성 6.3% 42,000 | 매우 점성 21.7% 76,000 | 점착성 62.5% 123,000 | n.a. | n.a. |
| QE | 유성 0.31% 6,800 | 점성 9.2% 224,000 | 점착성 40% 413,000 | n.a. | n.a. | n.a. |
| XTR | 유성 1.4% 172,000 | 매우 점성 18.5% 247,000 | n.a. | n.a. | n.a. | n.a. |
| 2,6-디-터트부틸-4-니트로소페놀 (75% 옥심형태) | 매우 점성 7.5% 140,000 | n.a. | n.a. | n.a. | n.a. | n.a. |
| 2,5-디-터트-부틸 퀴논 | 점성 4.5% 186,000 | n.a. | n.a. | n.a. | n.a. | n.a. |
| 사이클로헥사논 옥심 | 점착성 11.0% 540,000 | n.a. | n.a. | n.a. | n.a. | n.a. |
| BHEB | 점착성 12.2% 550,000 | n.a. | n.a. | n.a. | n.a. | n.a. |
| 순수 스티렌 | 점착성 12.5% 550,000 | n.a. | n.a. | n.a. | n.a. | n.a. |
Claims (19)
- 제1항에 있어서, 억제제가 퀴논 알키드, 니트록실 화합물, 니트로방향족 화합물, 하이드록실아민 화합물, 페닐렌디아민 화합물, 퀴논 화합물, 및 하이드로퀴논 화합물로 구성된 군으로부터 선택되는 적어도 하나의 추가 화합물을 더 포함하는 방법.
- 제2항에 있어서, 적어도 하나의 추가 화합물이 니트록실 화합물인 방법.
- 제1항에 있어서, 산소의 존재하에 수행되는 방법.
- 제2항에 있어서, 산소의 존재하에 수행되는 방법.
- 제1항에 있어서, 산소의 부재하에 수행되는 방법.
- 제2항에 있어서, 산소의 부재하에 수행되는 방법.
- 제1항에 있어서, 니트로소 억제제가 2-니트로소-나프톨인 방법.
- 제2항에 있어서, 니트로소 억제제가 2-니트로소-나프톨인 방법.
- 제1항에 있어서, 니트로소 억제제가 1-니트로소-2-나프톨인 방법.
- 제2항에 있어서, 니트로소 억제제가 1-니트로소-2-나프톨인 방법.
- A) 에틸렌 불포화 단량체 및B) 상기 에틸렌 불포화 단량체의 증류 또는 정제 도중 성급한 중합을 방지하기에 충분한 유효한 억제 함량의 적어도 하나의 하기 구조의 니트로소 화합물을 포 함하는 물질의 조성물:상기식에서, R1, R2, R3, 및 R4는 수소, 니트로, 니트로소, 할로겐, R이 수소 또는 알킬인 COOR, 알킬 및 이종원자 치환된 알킬로 구성된 군으로부터 독립적으로 선택되며; 또는 인접기 R1, R2, R3, 및 R4, 즉, R1 및 R2 또는 R2 및 R3, 또는 R3 및 R4는 함께 취해져서 치환되거나 또는 치환되지 않은 융합 육각 고리를 형성할 수 있다.
- 제12항에 있어서, 퀴논 알키드, 니트록실 화합물, 니트로방향족 화합물, 하이드록실아민 화합물, 페닐렌디아민 화합물, 퀴논 화합물, 및 하이드로퀴논 화합물로 구성된 군으로부터 선택되는 적어도 하나의 추가 화합물을 더 포함하는 조성물.
- 제12항에 있어서, 산소를 더 포함하는 조성물.
- 제13항에 있어서, 산소를 더 포함하는 조성물.
- 제12항에 있어서, 니트로소 억제제가 2-니트로소-나프톨인 조성물.
- 제13항에 있어서, 니트로소 억제제가 2-니트로소-나프톨인 조성물.
- 제12항에 있어서, 니트로소 억제제가 1-니트로소-2-나프톨인 조성물.
- 제13항에 있어서, 니트로소 억제제가 1-니트로소-2-나프톨인 조성물.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/156,214 | 2005-06-17 | ||
| US11/156,214 US7553896B2 (en) | 2005-06-17 | 2005-06-17 | Ortho-nitrosophenols as polymerization inhibitors |
| PCT/US2006/020286 WO2006138034A1 (en) | 2005-06-17 | 2006-05-24 | Ortho-nitrosophenols as polymerization inhibitors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080016831A true KR20080016831A (ko) | 2008-02-22 |
| KR101277023B1 KR101277023B1 (ko) | 2013-06-24 |
Family
ID=37055092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077028384A Expired - Fee Related KR101277023B1 (ko) | 2005-06-17 | 2006-05-24 | 중합 억제제로서 오르토-니트로소페놀 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US7553896B2 (ko) |
| EP (1) | EP1896387B1 (ko) |
| JP (2) | JP5336844B2 (ko) |
| KR (1) | KR101277023B1 (ko) |
| CN (1) | CN101189203B (ko) |
| AT (1) | ATE546467T1 (ko) |
| BR (1) | BRPI0611937A2 (ko) |
| CA (1) | CA2607967C (ko) |
| MX (1) | MX2007015247A (ko) |
| RU (1) | RU2418781C2 (ko) |
| WO (1) | WO2006138034A1 (ko) |
Families Citing this family (19)
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|---|---|---|---|---|
| US7553896B2 (en) * | 2005-06-17 | 2009-06-30 | Chemtura Corporation | Ortho-nitrosophenols as polymerization inhibitors |
| DE102007052891A1 (de) | 2007-11-02 | 2009-05-07 | Evonik Degussa Gmbh | Verfahren zur Stabilisierung von olefinisch ungesättigten Monomeren |
| EP2233505A1 (en) * | 2009-03-23 | 2010-09-29 | Total Petrochemicals Research Feluy | Stabilised compositions comprising olefins |
| GB201011594D0 (en) | 2010-07-09 | 2010-08-25 | Nufarm Uk Ltd | Retarder composition |
| FR2979348B1 (fr) * | 2011-08-25 | 2013-08-09 | Rhodia Operations | Procede de preparation d'une composition inhibitrice comprenant un compose a base d'au moins deux solides inhibiteurs de polymerisation |
| EP2785669B1 (en) * | 2011-11-29 | 2016-02-03 | Dorf Ketal Chemicals (India) Private Limited | Amine based additive composition for control and inhibition of polymerization of styrene, and method of use thereof |
| CN103998404B (zh) * | 2011-12-26 | 2017-12-15 | 多尔夫凯塔尔化学制品(I)私人有限公司 | 用于控制及抑制芳香族乙烯基单体聚合的改良的基于胺的添加剂组合物,及其使用方法 |
| US20150361013A1 (en) * | 2013-02-19 | 2015-12-17 | General Electric Company | Use of aliphatic nitroso compounds as inhibitors of radical polymerization of activated vinyl monomers |
| BR112015021117B1 (pt) * | 2013-03-15 | 2020-06-09 | Bausch & Lomb | processo para estender a vida em prateleira de uma mistura monomérica, aparelho, e, sistema |
| DE102013204950A1 (de) | 2013-03-20 | 2014-09-25 | Evonik Industries Ag | Verfahren und Zusammensetzung zur Inhibierung der Polymerisation von Cyclopentadienverbindungen |
| IN2013MU01165A (ko) * | 2013-03-26 | 2015-04-24 | Dorf Ketal Chemicals India Private Ltd | |
| ES2624415T3 (es) | 2014-09-08 | 2017-07-14 | Evonik Degussa Gmbh | (Tio)acetales fenólicos como agentes inhibidores de la polimerización de monómeros olefínicamente insaturados |
| EP3592781B1 (en) * | 2017-03-09 | 2021-02-17 | Ecolab USA Inc. | Polymerization inhibitor compositions |
| WO2020014596A1 (en) | 2018-07-13 | 2020-01-16 | Ecolab Usa Inc. | Composition for inhibiting monomer polymerization comprising a nitroxide inhibitor, a quinone methide retarder and an amine stabilizer |
| KR102763208B1 (ko) | 2018-07-13 | 2025-02-04 | 에코랍 유에스에이 인코퍼레이티드 | 비닐계 단량체에 대한 항파울런트로서의 산소화 아민 및 퀴논 메티드의 조성물 |
| BR112021019660A2 (pt) | 2019-04-02 | 2021-12-07 | Ecolab Usa Inc | Métodos para produzir dióxido de cloro e para tratar água de processo |
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| TW202404930A (zh) | 2022-04-01 | 2024-02-01 | 美商藝康美國公司 | 在共軛二烯單體之萃取蒸餾期間減少非所要之乳化聚合 |
| TW202348787A (zh) | 2022-04-01 | 2023-12-16 | 美商藝康美國公司 | 用於乙烯系單體流之高苛刻度加工的防汙劑組成物 |
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-
2005
- 2005-06-17 US US11/156,214 patent/US7553896B2/en not_active Expired - Fee Related
-
2006
- 2006-05-24 CA CA2607967A patent/CA2607967C/en not_active Expired - Fee Related
- 2006-05-24 BR BRPI0611937-9A patent/BRPI0611937A2/pt not_active Application Discontinuation
- 2006-05-24 KR KR1020077028384A patent/KR101277023B1/ko not_active Expired - Fee Related
- 2006-05-24 EP EP06771199A patent/EP1896387B1/en not_active Not-in-force
- 2006-05-24 MX MX2007015247A patent/MX2007015247A/es active IP Right Grant
- 2006-05-24 AT AT06771199T patent/ATE546467T1/de active
- 2006-05-24 WO PCT/US2006/020286 patent/WO2006138034A1/en not_active Ceased
- 2006-05-24 JP JP2008516891A patent/JP5336844B2/ja not_active Expired - Fee Related
- 2006-05-24 RU RU2007146776/04A patent/RU2418781C2/ru not_active IP Right Cessation
- 2006-05-24 CN CN2006800198355A patent/CN101189203B/zh not_active Expired - Fee Related
-
2009
- 2009-06-05 US US12/479,115 patent/US20090240092A1/en not_active Abandoned
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2012
- 2012-10-22 JP JP2012232682A patent/JP2013014784A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2607967A1 (en) | 2006-12-28 |
| US20060283699A1 (en) | 2006-12-21 |
| RU2007146776A (ru) | 2009-06-27 |
| JP2013014784A (ja) | 2013-01-24 |
| RU2418781C2 (ru) | 2011-05-20 |
| KR101277023B1 (ko) | 2013-06-24 |
| BRPI0611937A2 (pt) | 2012-04-24 |
| WO2006138034A1 (en) | 2006-12-28 |
| CN101189203B (zh) | 2012-10-10 |
| CA2607967C (en) | 2013-05-14 |
| EP1896387B1 (en) | 2012-02-22 |
| CN101189203A (zh) | 2008-05-28 |
| US20090240092A1 (en) | 2009-09-24 |
| MX2007015247A (es) | 2008-02-22 |
| US7553896B2 (en) | 2009-06-30 |
| JP5336844B2 (ja) | 2013-11-06 |
| JP2009501243A (ja) | 2009-01-15 |
| ATE546467T1 (de) | 2012-03-15 |
| EP1896387A1 (en) | 2008-03-12 |
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