BR9909042B1 - composições e métodos para inibição da polimerização de monÈmero aromático de vinila. - Google Patents
composições e métodos para inibição da polimerização de monÈmero aromático de vinila.Info
- Publication number
- BR9909042B1 BR9909042B1 BRPI9909042-2A BR9909042A BR9909042B1 BR 9909042 B1 BR9909042 B1 BR 9909042B1 BR 9909042 A BR9909042 A BR 9909042A BR 9909042 B1 BR9909042 B1 BR 9909042B1
- Authority
- BR
- Brazil
- Prior art keywords
- inhibiting
- compositions
- methods
- vinyl aromatic
- aromatic monomer
- 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
- C08F112/00—Homopolymers 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
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/06—Hydrocarbons
- C08F112/08—Styrene
-
- 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
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
- C07C15/46—Styrene; Ring-alkylated styrenes
-
- 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
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
- C07C25/28—Halogenated styrenes
-
- 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
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/683—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- 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
- 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
- C09K15/12—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen
- C09K15/14—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen containing a phenol or quinone moiety
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/047,551 US6024894A (en) | 1998-03-25 | 1998-03-25 | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
PCT/US1999/002926 WO1999048996A1 (en) | 1998-03-25 | 1999-02-10 | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9909042A BR9909042A (pt) | 2000-12-05 |
BR9909042B1 true BR9909042B1 (pt) | 2009-05-05 |
Family
ID=21949626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9909042-2A BR9909042B1 (pt) | 1998-03-25 | 1999-02-10 | composições e métodos para inibição da polimerização de monÈmero aromático de vinila. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6024894A (pt) |
EP (1) | EP1086192B1 (pt) |
KR (1) | KR100713764B1 (pt) |
AR (1) | AR017985A1 (pt) |
BR (1) | BR9909042B1 (pt) |
CA (1) | CA2323870C (pt) |
DE (1) | DE69933558T2 (pt) |
ES (1) | ES2270584T3 (pt) |
TW (1) | TW539681B (pt) |
WO (1) | WO1999048996A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010079776A (ko) * | 1998-09-09 | 2001-08-22 | 칼 에이. 로월드 | 장애 히드록실아민을 이용한 비닐 모노머 중합반응 억제방법 |
AU2968300A (en) * | 1999-01-19 | 2000-08-01 | Angus Chemical Company | Sterically-hindered alkyl hydroxylamines for scavenging of free radicals |
US6685823B2 (en) | 2000-10-16 | 2004-02-03 | Uniroyal Chemical Company, Inc. | C-nitrosoaniline compounds and their blends as polymerization inhibitors |
US6689926B2 (en) | 2002-02-12 | 2004-02-10 | Fina Technology, Inc. | Process for purifying styrene monomer feedstock prior to polymerization |
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 |
US20060163539A1 (en) * | 2003-03-17 | 2006-07-27 | Junichi Nakajima | Polymerization inhibitor for aromatic vinyl compounds and method for inhibiting the polymerization of the compounds |
US7128826B2 (en) * | 2003-07-31 | 2006-10-31 | General Electric Company | Polymerization inhibitor for styrene dehydrogenation units |
US7651635B1 (en) * | 2009-02-05 | 2010-01-26 | Nalco Company | Polymer inhibition of vinyl aromatic monomers using a quinone methide/alkyl hydroxylamine combination |
US8298440B2 (en) | 2010-06-03 | 2012-10-30 | General Electric Company | Methods and compositions for inhibiting vinyl aromatic monomer polymerization |
US9090526B2 (en) * | 2011-06-13 | 2015-07-28 | Nalco Company | Synergistic combination for inhibiting polymerization of vinyl monomers |
US8884038B2 (en) | 2011-06-13 | 2014-11-11 | Nalco Company | Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders |
US9206268B2 (en) | 2011-09-16 | 2015-12-08 | General Electric Company | Methods and compositions for inhibiting polystyrene formation during styrene production |
US8901362B2 (en) * | 2012-02-02 | 2014-12-02 | General Electric Company | Methods and compositions for styrene inhibition via in situ generation of quinone methides |
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 |
SG11201500774WA (en) | 2012-08-24 | 2015-02-27 | Dorf Ketal Chemicals India Private Ltd | Composition of quinone methide derivatives and amines for control and inhibition of polymerization of monomers, and method of preparation and use thereof |
TW202005938A (zh) | 2018-07-13 | 2020-02-01 | 美商藝康美國公司 | 具有胺穩定劑之聚合抑制劑及阻滯劑組合物 |
US10869444B2 (en) * | 2018-07-13 | 2020-12-22 | Ecolab Usa Inc. | Compositions of oxygenated amines and quinone methides as antifoulants for vinylic monomers |
WO2020068735A1 (en) | 2018-09-28 | 2020-04-02 | Ecolab Usa Inc. | Amino-quinone antipolymerants and methods of using |
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 |
WO2022182612A1 (en) * | 2021-02-26 | 2022-09-01 | Bl Technologies, Inc. | Composition and method for inhibiting the formation and growth of popcorn polymers |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US4003800A (en) * | 1976-01-02 | 1977-01-18 | Gulf Research & Development Company | Styrene purification process |
US4040911A (en) * | 1976-01-02 | 1977-08-09 | Gulf Research & Development Company | Process for inhibiting the polymerization of styrene |
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 |
US4376678A (en) * | 1982-07-29 | 1983-03-15 | American Hoechst Corporation | Method of inhibiting polymerization of vinyl aromatic compounds |
US4409408A (en) * | 1982-09-24 | 1983-10-11 | Atlantic Richfield Company | Inhibiting polymerization of vinyl aromatic monomers |
US4434307A (en) * | 1982-12-27 | 1984-02-28 | Atlantic Richfield Company | Inhibiting polymerization of vinyl aromatic monomers |
US4466905A (en) * | 1983-04-11 | 1984-08-21 | Cosden Technology, Inc. | Polymerization inhibition process for vinyl aromatic compounds |
US4670131A (en) * | 1986-01-13 | 1987-06-02 | Exxon Chemical Patents Inc. | Method for controlling fouling of hydrocarbon compositions containing olefinic compounds |
DE3611764A1 (de) * | 1986-04-08 | 1987-10-15 | Bernd Kellner | Vakuum-sonnenkollektor |
US4720566A (en) * | 1986-10-23 | 1988-01-19 | Betz Laboratories, Inc. | Method and composition for inhibiting acrylonitrile polymerization |
US4885413A (en) * | 1987-05-20 | 1989-12-05 | Borg-Warner Chemicals, Inc. | Process and composition for stabilization of ar-brominated styrenic monmer against premature stabilization |
US4774374A (en) * | 1987-06-12 | 1988-09-27 | Uniroyal Chemical Company, Inc. | Stabilized vinyl aromatic composition |
US4956020A (en) * | 1989-04-28 | 1990-09-11 | Hakuto Chemical Co., Ltd. | Inhibiting popcorn polymer growth |
US5312952A (en) * | 1992-04-23 | 1994-05-17 | Uniroyal Chemical Company, Inc. | Polymerization inhibitor for vinyl aromatics |
US5254760A (en) * | 1992-07-29 | 1993-10-19 | Ciba-Geigy Corporation | Inhibiting polymerization of vinyl aromatic monomers |
US5282957A (en) * | 1992-08-19 | 1994-02-01 | Betz Laboratories, Inc. | Methods for inhibiting polymerization of hydrocarbons utilizing a hydroxyalkylhydroxylamine |
ES2096220T3 (es) * | 1992-10-21 | 1997-03-01 | Betz Europ Inc | Composiciones y metodos para inhibir la polimerizacion de monomeros vinil-aromaticos. |
CA2099168A1 (en) * | 1992-10-21 | 1994-04-22 | Betzdearborn Inc. | Compositions and methods for inhibiting styrene polymerization |
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 |
US5545786C1 (en) * | 1994-11-28 | 2001-10-16 | Ciba Geigy Corp | Method for inhibiting premature polymerization of vinyl aromatic monomers |
US5616774A (en) * | 1995-04-14 | 1997-04-01 | Ciba-Geigy Corporation | Inhibition of unsaturated monomers with 7-aryl quinone methides |
US5583247A (en) * | 1995-04-14 | 1996-12-10 | Ciba-Geigy Corporation | 7-substituted quinone methides as inhibitors for unsaturated monomers |
US5648573A (en) * | 1995-06-12 | 1997-07-15 | Betzdearborn Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
US5627248A (en) * | 1995-09-26 | 1997-05-06 | The Dow Chemical Company | Difunctional living free radical polymerization initiators |
-
1998
- 1998-03-25 US US09/047,551 patent/US6024894A/en not_active Expired - Lifetime
-
1999
- 1999-01-22 TW TW088101000A patent/TW539681B/zh not_active IP Right Cessation
- 1999-02-10 KR KR1020007010558A patent/KR100713764B1/ko not_active IP Right Cessation
- 1999-02-10 CA CA002323870A patent/CA2323870C/en not_active Expired - Lifetime
- 1999-02-10 EP EP99905947A patent/EP1086192B1/en not_active Expired - Lifetime
- 1999-02-10 BR BRPI9909042-2A patent/BR9909042B1/pt not_active IP Right Cessation
- 1999-02-10 DE DE69933558T patent/DE69933558T2/de not_active Expired - Lifetime
- 1999-02-10 ES ES99905947T patent/ES2270584T3/es not_active Expired - Lifetime
- 1999-02-10 WO PCT/US1999/002926 patent/WO1999048996A1/en active IP Right Grant
- 1999-03-18 AR ARP990101180A patent/AR017985A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TW539681B (en) | 2003-07-01 |
DE69933558T2 (de) | 2007-06-21 |
WO1999048996A1 (en) | 1999-09-30 |
BR9909042A (pt) | 2000-12-05 |
AR017985A1 (es) | 2001-10-24 |
CA2323870C (en) | 2005-11-08 |
KR100713764B1 (ko) | 2007-05-07 |
ES2270584T3 (es) | 2007-04-01 |
KR20010034636A (ko) | 2001-04-25 |
DE69933558D1 (de) | 2006-11-23 |
EP1086192A4 (en) | 2005-02-09 |
EP1086192A1 (en) | 2001-03-28 |
EP1086192B1 (en) | 2006-10-11 |
CA2323870A1 (en) | 1999-09-30 |
US6024894A (en) | 2000-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/05/2009, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2500 DE 04-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |