DE69617962T2 - Methoden zur verhinderung der polymerisation von aromatischen vinylmonomeren - Google Patents
Methoden zur verhinderung der polymerisation von aromatischen vinylmonomerenInfo
- Publication number
- DE69617962T2 DE69617962T2 DE69617962T DE69617962T DE69617962T2 DE 69617962 T2 DE69617962 T2 DE 69617962T2 DE 69617962 T DE69617962 T DE 69617962T DE 69617962 T DE69617962 T DE 69617962T DE 69617962 T2 DE69617962 T2 DE 69617962T2
- Authority
- DE
- Germany
- Prior art keywords
- polymerization
- preventing
- methods
- aromatic vinyl
- vinyl monomers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/489,904 US5648573A (en) | 1995-06-12 | 1995-06-12 | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
PCT/US1996/009355 WO1996041783A1 (en) | 1995-06-12 | 1996-06-07 | Treatments for inhibiting vinyl aromatic monomer polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69617962D1 DE69617962D1 (de) | 2002-01-24 |
DE69617962T2 true DE69617962T2 (de) | 2002-08-22 |
Family
ID=23945764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69617962T Expired - Lifetime DE69617962T2 (de) | 1995-06-12 | 1996-06-07 | Methoden zur verhinderung der polymerisation von aromatischen vinylmonomeren |
Country Status (10)
Country | Link |
---|---|
US (2) | US5648573A (de) |
EP (1) | EP0842134B1 (de) |
KR (1) | KR100500179B1 (de) |
AT (1) | ATE210710T1 (de) |
CA (1) | CA2215629C (de) |
DE (1) | DE69617962T2 (de) |
ES (1) | ES2169245T3 (de) |
MY (1) | MY114423A (de) |
TW (1) | TW383334B (de) |
WO (1) | WO1996041783A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6024894A (en) * | 1998-03-25 | 2000-02-15 | Betzdearborn Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
AU5690099A (en) * | 1998-08-24 | 2000-03-14 | Sun Drilling Products Corporation | Free radical inhibitors for quenching aqueous phase polymer growth and related methods |
AU5817099A (en) * | 1998-09-09 | 2000-03-27 | Baker Hughes Incorporated | Vinyl monomer polymerization inhibition using hindered hydroxylamines |
US6395943B1 (en) * | 1999-08-10 | 2002-05-28 | Uop Llc | Process for inhibiting the polymerization of vinyl aromatic compounds |
US6395942B1 (en) * | 1999-08-10 | 2002-05-28 | Uop Llc | Increasing the thermal stability of a vinyl aromatic polymerization inhibitor |
US6342648B1 (en) * | 1999-09-30 | 2002-01-29 | Baker Hughes Incorporated | Methods and compositions for inhibiting vinyl aromatic monomer polymerization |
MXPA02005502A (es) * | 1999-12-03 | 2002-09-02 | Uniroyal Chem Co Inc | Composicion y metodo para inhibir polimerizacion y crecimiento de polimero. |
US6525146B1 (en) | 2000-04-03 | 2003-02-25 | Baker Hughes Incorporated | Inhibition of popcorn polymer growth |
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 |
US6761833B2 (en) | 2001-03-20 | 2004-07-13 | Atofina Chemicals, Inc. | Stabilization of monomers by compositions based on alkylhydroxylamines |
US20060167244A1 (en) * | 2002-06-13 | 2006-07-27 | Emyr Philips | Polymerisation inhibitor |
US7128826B2 (en) * | 2003-07-31 | 2006-10-31 | General Electric Company | Polymerization inhibitor for styrene dehydrogenation units |
US7696290B2 (en) * | 2004-12-03 | 2010-04-13 | Crompton Corporation | Aromatic sulfonic acids, amines, and nitrophenols in combination with nitroxyl radical-containing compounds or C-nitrosanilines as polymerization inhibitors |
WO2006083923A1 (en) * | 2005-02-04 | 2006-08-10 | Chemtura Corporation | Means for controlling the exothermic reaction of styrenic monomers with sulfonic acids |
GB0903005D0 (en) | 2009-02-23 | 2009-04-08 | Nufarm Ltd | Composition for controlling polymerisation |
GB201011594D0 (en) | 2010-07-09 | 2010-08-25 | Nufarm Uk Ltd | Retarder composition |
US9090526B2 (en) | 2011-06-13 | 2015-07-28 | Nalco Company | Synergistic combination for inhibiting polymerization of vinyl monomers |
JP6043937B2 (ja) * | 2012-08-16 | 2016-12-14 | 株式会社片山化学工業研究所 | ビニル芳香族モノマーの重合を抑制するための組成物 |
US9611336B2 (en) * | 2012-10-25 | 2017-04-04 | Baker Hughes Incorporated | Quinone compounds for inhibiting monomer polymerization |
US9884951B2 (en) | 2014-10-14 | 2018-02-06 | Ecolab Usa Inc. | Reducing polymer fouling and agglomeration in acrylate/methacrylate processes |
EP3271331B1 (de) | 2015-03-18 | 2022-03-02 | Ecolab USA Inc. | Verwendung von stabilen lipophilen hydroxylaminverbindungen zur hemmung der polymerisation von vinylmonomeren |
US9957209B2 (en) | 2015-03-31 | 2018-05-01 | Ecolab Usa Inc. | Use of quinone methides as antipolymerants for vinylic monomers |
RU2746125C2 (ru) | 2015-04-20 | 2021-04-07 | ЭКОЛАБ ЮЭсЭй ИНК. | Пространственно затрудненные гидрохиноны в качестве средств, предохраняющих от обрастания, в отношении ненасыщенных мономеров |
KR20210107641A (ko) | 2018-12-20 | 2021-09-01 | 에코랍 유에스에이 인코퍼레이티드 | 하이드록실화 퀴논 중합방지제 및 이의 사용 방법 |
TW202114976A (zh) | 2019-10-11 | 2021-04-16 | 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 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388041A (en) * | 1941-07-26 | 1945-10-30 | Goodrich Co B F | Process for the extraction of butadiene |
US2394756A (en) * | 1941-11-29 | 1946-02-12 | Dow Chemical Co | Production of synthetic rubbers |
US2965685A (en) * | 1958-06-24 | 1960-12-20 | Monsanto Chemicals | Polymerization inhibitor |
DE2028183B2 (de) * | 1969-06-10 | 1975-09-11 | Rohm And Haas Co., Philadelphia, Pa. (V.St.A.) | Verfahren zur Inhibierung der Polymerisation von Acrylsäure bei der Destillation |
US4105506A (en) * | 1977-02-24 | 1978-08-08 | Cosden Technology, Inc. | Polymerization inhibitor for vinyl aromatic compounds |
US4237326A (en) * | 1979-05-30 | 1980-12-02 | Mitsubishi Petrochemical Company Limited | Method of inhibiting polymerization of styrene |
US4276189A (en) * | 1980-03-13 | 1981-06-30 | Ethyl Corporation | Stabilization of dibromostyrene |
US4409408A (en) * | 1982-09-24 | 1983-10-11 | Atlantic Richfield Company | Inhibiting polymerization of vinyl aromatic monomers |
US4480116A (en) * | 1983-03-02 | 1984-10-30 | Eastman Kodak Company | Process inhibitor for readily polymerizable acrylate monomer |
US4466905A (en) * | 1983-04-11 | 1984-08-21 | Cosden Technology, Inc. | Polymerization inhibition process for vinyl aromatic compounds |
EP0240297A1 (de) * | 1986-04-01 | 1987-10-07 | Betz Europe, Inc. | Verfahren zur Inhibierung der Polymerisierung von vinylaromatischen Verbindungen |
US4720566A (en) * | 1986-10-23 | 1988-01-19 | Betz Laboratories, Inc. | Method and composition for inhibiting acrylonitrile polymerization |
US4774374A (en) * | 1987-06-12 | 1988-09-27 | Uniroyal Chemical Company, Inc. | Stabilized vinyl aromatic composition |
CA2092534C (en) * | 1990-10-18 | 2003-01-07 | Howard Stephen Friedman | Benzoquinoneimines as vinyl aromatic polymerization inhibitors |
US5371280A (en) * | 1990-11-09 | 1994-12-06 | Nippon Shokubai Co., Ltd. | Polymerization inhibitor and inhibiting method for vinyl compound |
JP2621038B2 (ja) * | 1991-07-05 | 1997-06-18 | 三菱電機株式会社 | Icカード |
CA2099168A1 (en) * | 1992-10-21 | 1994-04-22 | Betzdearborn Inc. | Compositions and methods for inhibiting styrene polymerization |
ES2096220T3 (es) * | 1992-10-21 | 1997-03-01 | Betz Europ Inc | Composiciones y metodos para inhibir la polimerizacion de monomeros vinil-aromaticos. |
US5470440A (en) * | 1994-04-19 | 1995-11-28 | Betz Laboratories, Inc. | Method for inhibiting vinyl aromatic monomer polymerization |
US5446220A (en) * | 1994-08-24 | 1995-08-29 | Betz Laboratories, Inc. | Methods for inhibiting vinyl aromatic monomer polymerization |
US5426257A (en) * | 1994-06-30 | 1995-06-20 | Betz Laboratories, Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
US5489720A (en) * | 1994-06-30 | 1996-02-06 | Betz Laboratories, Inc. | Methods for inhibiting vinyl aromatic monomer polymerization |
-
1995
- 1995-06-12 US US08/489,904 patent/US5648573A/en not_active Expired - Fee Related
-
1996
- 1996-04-05 TW TW085103962A patent/TW383334B/zh not_active IP Right Cessation
- 1996-04-18 MY MYPI96001473A patent/MY114423A/en unknown
- 1996-06-07 EP EP96919178A patent/EP0842134B1/de not_active Expired - Lifetime
- 1996-06-07 AT AT96919178T patent/ATE210710T1/de not_active IP Right Cessation
- 1996-06-07 WO PCT/US1996/009355 patent/WO1996041783A1/en not_active Application Discontinuation
- 1996-06-07 KR KR1019970709283A patent/KR100500179B1/ko not_active IP Right Cessation
- 1996-06-07 ES ES96919178T patent/ES2169245T3/es not_active Expired - Lifetime
- 1996-06-07 CA CA002215629A patent/CA2215629C/en not_active Expired - Fee Related
- 1996-06-07 DE DE69617962T patent/DE69617962T2/de not_active Expired - Lifetime
- 1996-12-31 US US08/775,555 patent/US5773674A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE210710T1 (de) | 2001-12-15 |
KR100500179B1 (ko) | 2005-11-23 |
KR19990022814A (ko) | 1999-03-25 |
ES2169245T3 (es) | 2002-07-01 |
EP0842134A4 (de) | 1998-09-02 |
MY114423A (en) | 2002-10-31 |
CA2215629C (en) | 2008-08-19 |
CA2215629A1 (en) | 1996-12-27 |
US5648573A (en) | 1997-07-15 |
EP0842134A1 (de) | 1998-05-20 |
TW383334B (en) | 2000-03-01 |
EP0842134B1 (de) | 2001-12-12 |
US5773674A (en) | 1998-06-30 |
WO1996041783A1 (en) | 1996-12-27 |
DE69617962D1 (de) | 2002-01-24 |
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