DE3486169T3 - Alkoxylation durch Verwendung von Calcium-Katalysatoren und Produkte davon. - Google Patents

Alkoxylation durch Verwendung von Calcium-Katalysatoren und Produkte davon.

Info

Publication number
DE3486169T3
DE3486169T3 DE3486169T DE3486169T DE3486169T3 DE 3486169 T3 DE3486169 T3 DE 3486169T3 DE 3486169 T DE3486169 T DE 3486169T DE 3486169 T DE3486169 T DE 3486169T DE 3486169 T3 DE3486169 T3 DE 3486169T3
Authority
DE
Germany
Prior art keywords
alkoxylation
products
calcium catalysts
catalysts
calcium
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
Application number
DE3486169T
Other languages
English (en)
Other versions
DE3486169T2 (de
DE3486169D1 (de
Inventor
Robert John Knopf
Louis Foster Theiling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27057032&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3486169(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3486169D1 publication Critical patent/DE3486169D1/de
Publication of DE3486169T2 publication Critical patent/DE3486169T2/de
Publication of DE3486169T3 publication Critical patent/DE3486169T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4277—C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues
    • B01J2231/4288—C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues using O nucleophiles, e.g. alcohols, carboxylates, esters
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/48—Ring-opening reactions
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
    • B01J2531/23—Calcium
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
DE3486169T 1983-07-05 1984-07-05 Alkoxylation durch Verwendung von Calcium-Katalysatoren und Produkte davon. Expired - Lifetime DE3486169T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51080483A 1983-07-05 1983-07-05
US62199184A 1984-06-22 1984-06-22

Publications (3)

Publication Number Publication Date
DE3486169D1 DE3486169D1 (de) 1993-07-29
DE3486169T2 DE3486169T2 (de) 1993-09-30
DE3486169T3 true DE3486169T3 (de) 1998-10-08

Family

ID=27057032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3486169T Expired - Lifetime DE3486169T3 (de) 1983-07-05 1984-07-05 Alkoxylation durch Verwendung von Calcium-Katalysatoren und Produkte davon.

Country Status (7)

Country Link
US (3) US4754075A (de)
EP (1) EP0133715B2 (de)
JP (3) JPH0613090B2 (de)
AU (1) AU570489B2 (de)
CA (1) CA1255286A (de)
DE (1) DE3486169T3 (de)
WO (1) WO1985000365A1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025094A (en) * 1985-07-10 1991-06-18 Union Carbide Chemicals And Plastics Technology Corporation Heterogeneous alkoxylation using anion-bound metal oxides
US4825009A (en) * 1985-12-23 1989-04-25 Shell Oil Company Preparation of nonionic surfactants
US4775653A (en) * 1987-04-28 1988-10-04 Vista Chemical Company Alkoxylation process using calcium based catalysts
US4835321A (en) * 1987-04-28 1989-05-30 Vista Chemical Company Alkoxylaton process using calcium based catalysts
US5104575A (en) * 1987-09-30 1992-04-14 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using heterogeneous calcium catalysts and products therefrom
DE3817415A1 (de) * 1988-05-21 1989-11-30 Henkel Kgaa Verdickte waessrige tensidloesungen
US4892977A (en) * 1988-06-13 1990-01-09 Texaco Chemical Company Preparation of nonionic surfactants by oxyalkylation with a magnesium catalyst
US5114900A (en) * 1988-09-30 1992-05-19 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified calcium-containing bimetallic or polymetallic catalysts
US5112788A (en) * 1988-09-30 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified group iia metal-containing bimetallic or polymetallic catalysts
US5118650A (en) * 1988-09-30 1992-06-02 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified group iiib metal-containing bimetallic or polymetallic catalysts
US5112789A (en) * 1988-09-30 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation catalysis
US5120697A (en) * 1988-09-30 1992-06-09 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation using modified calcium-containing catalysts
US4946984A (en) * 1988-09-30 1990-08-07 Union Carbide Chemicals And Plastics Company Inc. Alkoxylation using a calcium sulfate catalyst
GB8904415D0 (en) * 1989-02-27 1989-04-12 Unilever Plc Liquid detergent products
US5210325A (en) * 1990-04-23 1993-05-11 Shell Oil Company Alkoxylation process catalyzed by supported rare earth elements
US5102849A (en) * 1990-04-23 1992-04-07 Shell Oil Company Supported rare earth and phosphorus catalyst
US5104987A (en) * 1990-09-20 1992-04-14 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation of active hydrogen-containing compounds
US5191104A (en) * 1990-09-20 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Alkoxylation of carboxylated compounds
JPH07113B2 (ja) * 1991-06-06 1995-01-11 エステー化学株式会社 ハロゲン捕捉剤
US5386045A (en) * 1991-08-22 1995-01-31 Vista Chemical Company Process for alkoxylation of esters and products produced therefrom
US5220046A (en) * 1991-08-22 1993-06-15 Vista Chemical Company Process for alkoxylation of esters and products produced therefrom
EP0689582B1 (de) * 1993-03-19 1998-08-26 The Procter & Gamble Company Säures, flüssiges reinigungsmittel für badezimmer
US5352842A (en) * 1993-03-30 1994-10-04 Vista Chemical Company Process for clarifying alkoxylated alcohols
DE4421576A1 (de) 1994-06-21 1996-01-04 Hoechst Ag Alkoxylierungsprodukt-Mischungen mit enger Alkoxylverteilung
JP3174479B2 (ja) * 1995-03-28 2001-06-11 ライオン株式会社 活性水素を有する化合物のアルキレンオキサイド付加物の製造方法
US5627121A (en) * 1995-06-15 1997-05-06 Condea Vista Company Process for preparing alkoxylation catalysts and alkoxylation process
US6049189A (en) * 1996-10-29 2000-04-11 Otis Elevator Company Variable speed passenger conveyor and method of operation
US6111146A (en) * 1997-09-03 2000-08-29 Rayborn; Randy L. Alkyl cyclohexanol alkoxylates and method for making same
DE19807991A1 (de) * 1998-02-26 1999-09-02 Clariant Gmbh Alkoxylierungskatalysator
US7504525B2 (en) * 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
AU750895B2 (en) 1998-09-14 2002-08-01 Shell Internationale Research Maatschappij B.V. Process for removing ionizable species from catalyst surface to improve catalytic properties
US7232786B2 (en) 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
KR100641542B1 (ko) * 1998-09-14 2006-10-31 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 촉매 캐리어, 이의 제조 및 용도
US7232918B2 (en) * 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
KR100612638B1 (ko) * 1998-09-29 2006-08-14 산요가세이고교 가부시키가이샤 계면 활성제, 그 제조 방법 및 세정제 조성물
US6057280A (en) * 1998-11-19 2000-05-02 Huish Detergents, Inc. Compositions containing α-sulfofatty acid esters and methods of making and using the same
DE19901191A1 (de) * 1999-01-14 2000-08-03 Wacker Chemie Gmbh Basische Kondensationskatalysatorsysteme für Siloxane
US6235300B1 (en) 1999-01-19 2001-05-22 Amway Corporation Plant protecting adjuvant containing topped or peaked alcohol alkoxylates and conventional alcohol alkoxylates
DE19958355A1 (de) * 1999-12-03 2001-06-07 Bayer Ag Verfahren zur Herstellung von DMC-Katalysatoren
US6147246A (en) * 1999-12-23 2000-11-14 Condea Vista Company Process for preparing alkoxylated dialkyl carbonate compounds
US6593500B2 (en) 2001-01-19 2003-07-15 Rhodia, Inc. Process for alkoxylation with a boron-containing catalyst
US20040224841A1 (en) * 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
RU2342993C2 (ru) 2003-05-07 2009-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Катализаторы, содержащие серебро, получение таких катализаторов и их применение
US20040225138A1 (en) 2003-05-07 2004-11-11 Mcallister Paul Michael Reactor system and process for the manufacture of ethylene oxide
TW200613056A (en) * 2004-04-01 2006-05-01 Shell Int Research A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation
TW200600190A (en) * 2004-04-01 2006-01-01 Shell Int Research Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation
US7119236B2 (en) * 2004-04-27 2006-10-10 Harcros Chemicals Inc. Method of preparing alkoxylation catalysts and their use in alkoxylation processes
KR101208742B1 (ko) 2004-08-26 2012-12-05 헌츠만 페트로케미칼 엘엘씨 알칼리토류-기재 알콕실화 촉매
MX2007003418A (es) 2004-09-24 2007-05-07 Shell Int Research Proceso para seleccionar particulas moldeadas, proceso para instalar un sistema, proceso para hacer reaccionar una alimentacion gaseosa de este sistema, producto de programa de computo y sistema de computo.
US20070060770A1 (en) * 2005-09-01 2007-03-15 Matheson Kenneth L Process for preparing alkoxylation catalyst and alkoxylation process
US20070213554A1 (en) * 2005-09-01 2007-09-13 Matheson Kenneth L Process for preparing alkoxylation catalyst and alkoxylation process
CA2669585A1 (en) 2006-11-20 2008-05-29 Shell Internationale Research Maatschappij B.V. A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
US20080167501A1 (en) 2007-01-08 2008-07-10 Bayer Materialscience Llc. High productivity alkoxylation processes
KR100981040B1 (ko) * 2008-10-13 2010-09-10 주식회사 케이씨아이 에테르화 반응용 금속산화물 촉매, 이 촉매의 제조방법, 및이 촉매를 이용한 선형 폴리글리세롤의 제조방법
CA2754912C (en) 2009-03-11 2018-06-19 Monsanto Technology Llc Herbicidal formulations comprising glyphosate and alkoxylated glycerides
US9266821B2 (en) * 2009-10-16 2016-02-23 Harcros Chemicals Inc. Process for making fatty amides
WO2012103156A1 (en) 2011-01-25 2012-08-02 Amyris, Inc. Surfactants
RU2684930C2 (ru) 2014-06-17 2019-04-16 СЭСОЛ (ЮЭсЭй) КОРПОРЕЙШН Составы катализаторов, способы их приготовления и способы алкоксилирования спиртов с использованием этих катализаторов
TWI726907B (zh) * 2015-09-04 2021-05-11 日商獅子股份有限公司 硫酸鈣粒子及其製造方法
WO2020239750A1 (en) 2019-05-28 2020-12-03 Clariant International Ltd Ethoxylated glycerol esters and method for the production thereof
AU2021246083A1 (en) 2020-04-02 2022-10-20 Sasol (Usa) Corporation Water-soluble coloring compositions comprising alcohol alkoxylates with 40 to 160 ethoxy units derived from primary alcohols having a chain length between 20 and 30 carbon atoms
WO2022112269A1 (en) 2020-11-27 2022-06-02 Nouryon Chemicals International B.V. Liquid agrochemical composition

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934505A (en) * 1958-07-22 1960-04-26 Dow Chemical Co Process for polymerization of alkylene oxides with metal salts
US3256211A (en) * 1963-06-05 1966-06-14 Union Carbide Corp Interpolymer of ethylene oxide and at least one different 1, 2-alkylene oxide
US3328306A (en) * 1965-10-04 1967-06-27 Lubrizol Corp Foam inhibiting composition and foam inhibited phosphating process
US3682849A (en) * 1970-10-08 1972-08-08 Shell Oil Co Alcohol ethoxylates
DE2448532A1 (de) * 1973-10-15 1975-04-24 Procter & Gamble Zusammensetzungen zur oelentfernung
PH14838A (en) * 1974-03-21 1981-12-16 Procter & Gamble Detergent composition
SE403611B (sv) * 1975-09-05 1978-08-28 Berol Kemi Ab Forfarande for framstellning av en reaktionsprodukt mellan en epoxid och en organisk forening innehallande reaktivt vete i nervaro av viss angiven katalysator
US4098818A (en) * 1976-12-10 1978-07-04 The Procter & Gamble Company Process for making carboxyalkylated alkyl polyether surfactants with narrow polyethoxy chain distribution
US4396780A (en) * 1979-01-24 1983-08-02 Vsesojuzny Nauchno-Issledovatelsky Institute Sinteticheskikh Smol Continuous method of producing polyethers
US4210764A (en) * 1979-05-04 1980-07-01 Conoco, Inc. Barium oxide/cresylic acid catalyzed ethoxylation
US4239917A (en) * 1979-07-02 1980-12-16 Conoco, Inc. Barium oxide catalyzed ethoxylation
US4223164A (en) * 1979-07-02 1980-09-16 Conoco, Inc. Ethoxylation with strontium bases
CA1187105A (en) * 1979-09-27 1985-05-14 James H. Mccain, Jr. Process for preparation of catalysts for oxyalkylation of reactive hydrogen compounds
CA1187104A (en) * 1979-09-27 1985-05-14 James H. Mccain, Jr. Barium catalysts for oxyalkylation of reactive hydrogen compounds
DE3071057D1 (en) * 1979-09-27 1985-10-10 Union Carbide Corp Process for reaction of epoxides with organic compounds having an active hydrogen
US4282387A (en) * 1979-12-26 1981-08-04 The Dow Chemical Company Process for preparing polyols
US4306093A (en) * 1980-01-24 1981-12-15 Conoco Inc. Strontium catalyzed alkoxylations
EP0034648A3 (de) * 1980-02-04 1981-10-21 Conoco Phillips Company Verfahren zur Alkoxylierung von Alkanolen in Gegenwart von Strontium enthaltenden Katalysatoren und Beschleunigern
PH17005A (en) * 1980-02-07 1984-05-11 Unilever Nv A method of depositing perfume and compositions therefor
US4302613A (en) * 1980-08-22 1981-11-24 Conoco Inc. Inorganic catalyst for alkoxylation of alcohols
JPS5745112A (en) * 1980-08-29 1982-03-13 Continental Oil Co Alkoxylation of organic compound
US4359589A (en) * 1981-07-27 1982-11-16 Shell Oil Company Process for making linear polyethers
US4396779A (en) * 1982-04-07 1983-08-02 Shell Oil Company Alkanol alkoxylate preparation
US4453022A (en) * 1982-04-21 1984-06-05 Union Carbide Corporation Process for preparing nonionic surfactants-oxyalkylation with calcium and/or strontium catalysts
CA1197832A (en) * 1982-06-01 1985-12-10 Kang Yang Catalysts for alkoxylation reactions
US4483941A (en) * 1982-09-02 1984-11-20 Conoco Inc. Catalysts for alkoxylation reactions
US4453023A (en) * 1982-12-30 1984-06-05 Union Carbide Corporation Process for preparing nonionic surfactants-oxyalkylation with promoted barium catalysts
US4698818A (en) * 1985-09-30 1987-10-06 Siemens Aktiengesellschaft Air-cooled discharge tube for an ion laser

Also Published As

Publication number Publication date
EP0133715A1 (de) 1985-03-06
EP0133715B1 (de) 1993-06-23
JPH03215445A (ja) 1991-09-20
JPH03215446A (ja) 1991-09-20
JPH0613090B2 (ja) 1994-02-23
WO1985000365A1 (en) 1985-01-31
JPH0653695B2 (ja) 1994-07-20
AU570489B2 (en) 1988-03-17
US4820673A (en) 1989-04-11
JPH03213135A (ja) 1991-09-18
EP0133715B2 (de) 1998-03-18
CA1255286A (en) 1989-06-06
DE3486169T2 (de) 1993-09-30
US4886917A (en) 1989-12-12
AU3156384A (en) 1985-02-07
US4754075A (en) 1988-06-28
DE3486169D1 (de) 1993-07-29

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