DE60140521D1 - Alkylierungskatalysatorzusammensetzung, ihre herstellung und ortho-alkylierung hydroxyaromatischer verbindungen damit - Google Patents
Alkylierungskatalysatorzusammensetzung, ihre herstellung und ortho-alkylierung hydroxyaromatischer verbindungen damitInfo
- Publication number
- DE60140521D1 DE60140521D1 DE60140521T DE60140521T DE60140521D1 DE 60140521 D1 DE60140521 D1 DE 60140521D1 DE 60140521 T DE60140521 T DE 60140521T DE 60140521 T DE60140521 T DE 60140521T DE 60140521 D1 DE60140521 D1 DE 60140521D1
- Authority
- DE
- Germany
- Prior art keywords
- alkylation
- ortho
- preparation
- catalyst composition
- hydroxyaromatic compounds
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/58—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/44—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols by oxidation of phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/515,466 US6261987B1 (en) | 2000-02-29 | 2000-02-29 | Method for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions |
PCT/US2001/000090 WO2001064334A1 (en) | 2000-02-29 | 2001-01-03 | Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60140521D1 true DE60140521D1 (de) | 2009-12-31 |
Family
ID=24051462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140521T Expired - Lifetime DE60140521D1 (de) | 2000-02-29 | 2001-01-03 | Alkylierungskatalysatorzusammensetzung, ihre herstellung und ortho-alkylierung hydroxyaromatischer verbindungen damit |
Country Status (8)
Country | Link |
---|---|
US (5) | US6261987B1 (de) |
EP (1) | EP1263529B1 (de) |
JP (1) | JP2004500238A (de) |
KR (1) | KR100720218B1 (de) |
CN (1) | CN1213801C (de) |
AU (1) | AU2001229260A1 (de) |
DE (1) | DE60140521D1 (de) |
WO (1) | WO2001064334A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6261987B1 (en) * | 2000-02-29 | 2001-07-17 | General Electric Company | Method for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions |
US6897175B2 (en) * | 2001-10-09 | 2005-05-24 | General Electric | Catalyst and method for the alkylation of hydroxyaromatic compounds |
US20040211657A1 (en) * | 2003-04-11 | 2004-10-28 | Ingelbrecht Hugo Gerard Eduard | Method of purifying 2,6-xylenol and method of producing poly(arylene ether) therefrom |
US7081432B2 (en) * | 2003-07-10 | 2006-07-25 | General Electric Company | Alkylation catalyst and method for making alkylated phenols |
AU2004259769B2 (en) | 2003-07-24 | 2011-11-24 | The Queen's Medical Center | Preparation and use of alkylating agents |
US7087705B2 (en) * | 2004-03-31 | 2006-08-08 | General Electric Company | Process for the monoalkylation of dihydroxy aromatic compounds |
EP3137200A1 (de) | 2014-05-01 | 2017-03-08 | SABIC Global Technologies B.V. | Verbundmembran mit träger mit poly(phenylenether) und amphilphilem polymer, verfahren zur herstellung und trennmodul dafür |
US10252220B2 (en) | 2014-05-01 | 2019-04-09 | Sabic Global Technologies B.V. | Porous asymmetric polyphenylene ether membranes and associated separation modules and methods |
JP2017515663A (ja) | 2014-05-01 | 2017-06-15 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | スキンド非対称ポリ(フェニレンエーテル)共重合体膜、気体分離装置、及びこれらの作製方法 |
US10358517B2 (en) | 2014-05-01 | 2019-07-23 | Sabic Global Technologies B.V. | Amphiphilic block copolymer; composition, membrane, and separation module thereof; and methods of making same |
CN104475075A (zh) * | 2014-11-21 | 2015-04-01 | 桂林理工大学 | 可见光响应的光催化剂Li3Ti2B3O10及其制备方法 |
CN104399463B (zh) * | 2014-11-22 | 2016-08-10 | 桂林理工大学 | 可见光响应的光催化剂LiCu2B3O7及其制备方法 |
CN107530640B (zh) | 2015-05-01 | 2020-10-30 | 沙特基础工业全球技术有限公司 | 用于制备多孔不对称膜的方法及相关膜和分离模块 |
US10307717B2 (en) | 2016-03-29 | 2019-06-04 | Sabic Global Technologies B.V. | Porous membranes and associated separation modules and methods |
US9815031B2 (en) | 2016-03-29 | 2017-11-14 | Sabic Global Technologies B.V. | Porous membranes and associated separation modules and methods |
KR20190039158A (ko) * | 2016-07-29 | 2019-04-10 | 사빅 글로벌 테크놀러지스 비.브이. | 페놀 알킬화 촉매 전구체 및 촉매, 촉매의 제조 방법, 촉매의 재생 방법, 및 페놀의 알킬화 방법 |
WO2020046494A1 (en) | 2018-08-28 | 2020-03-05 | Sabic Global Technologies B.V. | Preparation of a 2,6-di(c1-7 alkyl) phenol composition and a poly(phenylene ether) |
EP3842138A1 (de) | 2019-12-24 | 2021-06-30 | SHPP Global Technologies B.V. | Phenolalkylierungskatalysatorvorläufer und katalysator und verfahren zur alkylierung von phenol |
US20240117116A1 (en) * | 2021-07-02 | 2024-04-11 | Lg Chem, Ltd. | Method for preparing polyphenylene oxide |
CN113426452A (zh) * | 2021-07-12 | 2021-09-24 | 河北工程大学 | 一种高稳定性的氧化镁烷基化催化剂及其制备方法与应用 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3446856A (en) | 1964-05-29 | 1969-05-27 | Gen Electric | Methylation of phenols |
US3974229A (en) | 1969-08-01 | 1976-08-10 | General Electric Company | Preparation of ortho-alkylated phenols |
US4041085A (en) | 1969-08-22 | 1977-08-09 | General Electric Company | Ortho-alkylation of phenols |
US4201880A (en) | 1976-01-22 | 1980-05-06 | General Electric Company | Preparation of ortho-alkylated phenols |
US4048239A (en) | 1976-04-13 | 1977-09-13 | General Electric Company | Process for the ortho alkylation of phenols using aldehydes and hydrogen in the presence of a copper-chromium catalyst |
US4092294A (en) | 1976-08-30 | 1978-05-30 | General Electric Company | Method for preparing polyphenylene ethers |
US4418224A (en) | 1981-09-18 | 1983-11-29 | General Electric Company | Preparation of ortho-alkylated phenols using magnesium compound catalysts |
US4900708A (en) | 1981-09-18 | 1990-02-13 | General Electric Company | Ortho-alkylation catalysts based on magnesium and prepared by calcining in presence of feed mixture of reactants |
DE3278398D1 (en) | 1982-09-15 | 1988-06-01 | Gen Electric | Catalyst composition for the ortho-alkylation of a phenol |
US4554266A (en) | 1983-06-03 | 1985-11-19 | General Electric Company | Copper-magnesium catalyst and method for alkylation of hydroxyaromatic compounds therewith |
US4554267A (en) | 1983-06-03 | 1985-11-19 | General Electric Company | Catalyst and method for ortho-alkylation of hydroxyaromatic compounds |
US4547480A (en) | 1983-12-20 | 1985-10-15 | General Electric Company | Catalyst precursor prepared from manganese carbonate and a magnesium compound |
US4933509A (en) | 1989-04-28 | 1990-06-12 | General Electric Company | Method of ortho-alkylating phenol |
JP3305102B2 (ja) * | 1994-04-01 | 2002-07-22 | 本州化学工業株式会社 | フェノール類のオルソアルキル化触媒、その前駆体、及びそのような触媒を用いるオルソアルキル化フェノール類の製造方法。 |
US6261987B1 (en) * | 2000-02-29 | 2001-07-17 | General Electric Company | Method for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions |
-
2000
- 2000-02-29 US US09/515,466 patent/US6261987B1/en not_active Expired - Lifetime
- 2000-10-18 US US09/691,320 patent/US6395871B1/en not_active Expired - Lifetime
- 2000-10-20 US US09/693,720 patent/US6294499B1/en not_active Expired - Lifetime
-
2001
- 2001-01-03 KR KR1020027011222A patent/KR100720218B1/ko active IP Right Grant
- 2001-01-03 EP EP01955092A patent/EP1263529B1/de not_active Expired - Lifetime
- 2001-01-03 WO PCT/US2001/000090 patent/WO2001064334A1/en active Application Filing
- 2001-01-03 DE DE60140521T patent/DE60140521D1/de not_active Expired - Lifetime
- 2001-01-03 AU AU2001229260A patent/AU2001229260A1/en not_active Abandoned
- 2001-01-03 JP JP2001563225A patent/JP2004500238A/ja active Pending
- 2001-01-03 CN CNB018058426A patent/CN1213801C/zh not_active Expired - Lifetime
-
2002
- 2002-03-11 US US10/063,002 patent/US6492300B2/en not_active Expired - Lifetime
- 2002-03-11 US US10/063,003 patent/US6620908B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1263529A1 (de) | 2002-12-11 |
US6294499B1 (en) | 2001-09-25 |
US6620908B2 (en) | 2003-09-16 |
WO2001064334A1 (en) | 2001-09-07 |
AU2001229260A1 (en) | 2001-09-12 |
US6261987B1 (en) | 2001-07-17 |
US6492300B2 (en) | 2002-12-10 |
US20020128431A1 (en) | 2002-09-12 |
CN1213801C (zh) | 2005-08-10 |
CN1406152A (zh) | 2003-03-26 |
KR100720218B1 (ko) | 2007-05-21 |
US20020128432A1 (en) | 2002-09-12 |
KR20020080443A (ko) | 2002-10-23 |
US6395871B1 (en) | 2002-05-28 |
JP2004500238A (ja) | 2004-01-08 |
EP1263529B1 (de) | 2009-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |