AR005486A1 - Catalizadores de cianuro dimetalico mejorados en pasta, metodos para producirlos, una suspension catalizadora que contiene dicho catalizador; catalizador de cianuro dimetalico en polvo y proceso para hacer un polimero de epoxido - Google Patents

Catalizadores de cianuro dimetalico mejorados en pasta, metodos para producirlos, una suspension catalizadora que contiene dicho catalizador; catalizador de cianuro dimetalico en polvo y proceso para hacer un polimero de epoxido

Info

Publication number
AR005486A1
AR005486A1 ARP970100171A ARP970100171A AR005486A1 AR 005486 A1 AR005486 A1 AR 005486A1 AR P970100171 A ARP970100171 A AR P970100171A AR P970100171 A ARP970100171 A AR P970100171A AR 005486 A1 AR005486 A1 AR 005486A1
Authority
AR
Argentina
Prior art keywords
catalysts
cdm
cyanide
catalyst
dimethalic
Prior art date
Application number
ARP970100171A
Other languages
English (en)
Spanish (es)
Original Assignee
Arco Chem Tech
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=24355145&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR005486(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arco Chem Tech filed Critical Arco Chem Tech
Publication of AR005486A1 publication Critical patent/AR005486A1/es

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B01J31/20—Carbonyls
    • 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
    • B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
    • 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
    • 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
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
    • B01J31/4038—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals
    • B01J31/4046—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals containing rhodium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/10—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only cracking steps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
    • 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
    • B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
    • B01J2531/0202—Polynuclearity
    • B01J2531/0211—Metal clusters, i.e. complexes comprising 3 to about 1000 metal atoms with metal-metal bonds to provide one or more all-metal (M)n rings, e.g. Rh4(CO)12
    • 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
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium
    • 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
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/845—Cobalt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Resins (AREA)
ARP970100171A 1996-01-19 1997-01-16 Catalizadores de cianuro dimetalico mejorados en pasta, metodos para producirlos, una suspension catalizadora que contiene dicho catalizador; catalizador de cianuro dimetalico en polvo y proceso para hacer un polimero de epoxido AR005486A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/588,751 US5639705A (en) 1996-01-19 1996-01-19 Double metal cyanide catalysts and methods for making them

Publications (1)

Publication Number Publication Date
AR005486A1 true AR005486A1 (es) 1999-06-23

Family

ID=24355145

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970100171A AR005486A1 (es) 1996-01-19 1997-01-16 Catalizadores de cianuro dimetalico mejorados en pasta, metodos para producirlos, una suspension catalizadora que contiene dicho catalizador; catalizador de cianuro dimetalico en polvo y proceso para hacer un polimero de epoxido

Country Status (17)

Country Link
US (2) US5639705A (enExample)
EP (1) EP0877651B1 (enExample)
JP (1) JP2000513647A (enExample)
KR (1) KR100442702B1 (enExample)
CN (1) CN1090058C (enExample)
AR (1) AR005486A1 (enExample)
AU (1) AU709419B2 (enExample)
BR (1) BR9707122A (enExample)
CA (1) CA2243068C (enExample)
CZ (1) CZ294262B6 (enExample)
DE (1) DE69712039T2 (enExample)
ES (1) ES2175329T3 (enExample)
ID (1) ID15915A (enExample)
MX (1) MX9805411A (enExample)
PL (1) PL327821A1 (enExample)
TW (1) TW394783B (enExample)
WO (1) WO1997026080A1 (enExample)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689012A (en) * 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
US5693584A (en) * 1996-08-09 1997-12-02 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
DE19709031A1 (de) * 1997-03-06 1998-09-10 Basf Ag Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren
US5891818A (en) * 1997-07-31 1999-04-06 Arco Chemical Technology, L.P. Cyanide complex catalyst manufacturing process
US6624286B2 (en) 1997-10-13 2003-09-23 Bayer Aktiengesellschaft Double-metal cyanide catalysts containing polyester for preparing polyether polyols
KR100544929B1 (ko) 1997-10-13 2006-01-24 바이엘 악티엔게젤샤프트 폴리에테르 폴리올 제조용 결정질 이중금속 시안화물 촉매
AR019107A1 (es) * 1998-04-27 2001-12-26 Dow Global Technologies Inc Polioles de alto peso molecular, proceso para su preparacion y uso de los mismos.
US6051680A (en) * 1998-06-08 2000-04-18 Arco Chemical Technology, L.P. Silylated double metal cyanide complex catalysts
DE19840585A1 (de) † 1998-09-05 2000-03-09 Basf Ag Verfahren zur Herstellung von Polyetherolen durch ringöffnende Polymerisation von Alkylenoxiden
US6800583B2 (en) 1999-06-02 2004-10-05 Basf Aktiengesellschaft Suspension of multimetal cyanide compounds, their preparation and their use
US7169889B1 (en) 1999-06-19 2007-01-30 Biocon Limited Insulin prodrugs hydrolyzable in vivo to yield peglylated insulin
US20040266982A1 (en) * 1999-07-09 2004-12-30 Clement Katherine S Polymerization of alkylene oxides onto functionalized initiators
WO2001083107A2 (en) 2000-04-28 2001-11-08 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
US6348565B1 (en) 2000-05-19 2002-02-19 The Dow Chemical Company Method for preparing metal cyanide catalysts using silane-functional ligands
WO2001090217A1 (en) * 2000-05-19 2001-11-29 The Dow Chemical Company Method for preparing metal cyanide catalysts and for using same
US6429166B1 (en) 2000-05-19 2002-08-06 Dow Global Technologies Inc. Method for preparing metal cyanide catalyst/polyol initiator slurries
US6436867B1 (en) 2000-08-01 2002-08-20 Basf Corporation One-step synthesis of double metal cyanides
WO2002051428A1 (en) * 2000-12-25 2002-07-04 Shiseido Company, Ltd. Sympathetic-activating perfume composition
US6867183B2 (en) * 2001-02-15 2005-03-15 Nobex Corporation Pharmaceutical compositions of insulin drug-oligomer conjugates and methods of treating diseases therewith
US7713932B2 (en) * 2001-06-04 2010-05-11 Biocon Limited Calcitonin drug-oligomer conjugates, and uses thereof
US6828305B2 (en) * 2001-06-04 2004-12-07 Nobex Corporation Mixtures of growth hormone drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
US6835802B2 (en) * 2001-06-04 2004-12-28 Nobex Corporation Methods of synthesizing substantially monodispersed mixtures of polymers having polyethylene glycol moieties
US6828297B2 (en) 2001-06-04 2004-12-07 Nobex Corporation Mixtures of insulin drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
US6713452B2 (en) 2001-06-04 2004-03-30 Nobex Corporation Mixtures of calcitonin drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
US6858580B2 (en) 2001-06-04 2005-02-22 Nobex Corporation Mixtures of drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
DE10141122A1 (de) * 2001-08-22 2003-03-13 Basf Ag Verfahren zur Erhöhung der katalytischen Aktivität von Multimetallcyanidverbindungen
EP1288244A1 (en) * 2001-08-31 2003-03-05 Asahi Glass Company, Limited Double metal cyanide complex catalyst for ring opening polymerization of alkylene oxide and its production process
US7196059B2 (en) * 2001-09-07 2007-03-27 Biocon Limited Pharmaceutical compositions of insulin drug-oligomer conjugates and methods of treating diseases therewith
US6541673B1 (en) 2001-11-30 2003-04-01 Arco Chemical Technology, L.P. Process for oxyalkylating phenolic compounds
DE10205086A1 (de) † 2002-02-07 2003-08-21 Basf Ag Verfahren zur Aktivierung von Doppelmetallcyanid-Verbindungen
EP1487574A2 (en) * 2002-03-19 2004-12-22 Dow Global Technologies Inc. Method of preparing metal cyanide catalysts using insoluble metal salts
AU2003236521A1 (en) 2002-06-13 2003-12-31 Nobex Corporation Methods of reducing hypoglycemic episodes in the treatment of diabetes mellitus
US6835801B2 (en) * 2002-07-19 2004-12-28 Bayer Antwerp, N.V. Activated starter mixtures and the processes related thereto
US7001634B2 (en) * 2002-11-07 2006-02-21 Bayer Materialscience Llc Process for suppressing the foaming of an aqueous system
JP2006505673A (ja) * 2002-11-07 2006-02-16 ダウ グローバル テクノロジーズ インコーポレイティド 重合性錯化剤を使用する金属シアン化物触媒の製造方法
DE602004004531T2 (de) * 2003-05-22 2007-06-06 Dow Global Technologies, Inc., Midland Nanoskalige dmc-katalysatorpartikel
EP1632517B1 (en) * 2003-06-04 2009-07-22 Asahi Glass Company Ltd. Composite metal cyanide complex catalyst, process for producing the same, and use of the same
JP4556496B2 (ja) * 2003-06-04 2010-10-06 旭硝子株式会社 複合金属シアン化物錯体触媒、その製造方法およびその利用
US7223890B2 (en) * 2003-10-10 2007-05-29 Bayer Materialscience Llc Isocyanate reactive mixture and process for preparing same
US20060182692A1 (en) * 2003-12-16 2006-08-17 Fishburn C S Chemically modified small molecules
WO2005058367A2 (en) * 2003-12-16 2005-06-30 Nektar Therapeutics Al, Corporation Pegylated small molecules
US6869905B1 (en) 2004-03-02 2005-03-22 Basf Corporation Synthesis of double metal cyanides with non-aqueous solutions
US20060058182A1 (en) * 2004-09-13 2006-03-16 Combs George G Processes for the preparation of double metal cyanide (DMC) catalysts
US20080125569A1 (en) * 2004-10-26 2008-05-29 Wehmeyer Richard M Method for Alkoxylating Active Hydrogen Containing Compounds and the Alkoxylated Compounds Made Therefrom
EP1861199A1 (en) * 2005-03-22 2007-12-05 Shell Internationale Research Maatschappij B.V. Process for the preparation of an improved double metal cyanide complex catalyst, double metal cyanide catalyst and use of such catalyst
JP5251510B2 (ja) * 2006-08-31 2013-07-31 旭硝子株式会社 ポリエーテル類の精製方法
AU2007301112A1 (en) 2006-09-27 2008-04-03 Asahi Glass Company, Limited Method for producing soft polyurethane foam
KR20120088690A (ko) 2009-09-30 2012-08-08 아사히 가라스 가부시키가이샤 이소시아네이트기 말단 프레폴리머의 제조 방법 및 그것에 의해 얻어지는 프레폴리머 그리고 폴리우레탄 수지
EP2471829A4 (en) 2009-10-05 2013-07-17 Asahi Glass Co Ltd SOFT POLYURETHANE FOAM, MANUFACTURING METHOD AND SEAT PAD FOR AUTOMOBILES
CN102574113B (zh) 2009-10-19 2015-04-22 巴斯夫欧洲公司 双金属氰化物催化剂的调节
WO2011136367A1 (ja) 2010-04-30 2011-11-03 旭硝子株式会社 ポリオキシアルキレンポリオール、ポリマー分散ポリオール、および軟質ポリウレタンフォーム、ならびにこれらの製造方法
WO2011160296A1 (en) 2010-06-23 2011-12-29 Basf Se Modified double metal cyanide catalyst
CN102274740B (zh) * 2011-06-17 2013-02-06 浙江大学 一种制备金属氰化物纳米颗粒的方法
BR112013034063A2 (pt) * 2011-06-30 2017-02-07 Bayer Ip Gmbh processo para a preparação de poliéter polióis de elevado peso molecular
US9758619B2 (en) 2011-08-25 2017-09-12 Dow Global Technologies Llc Process for making polyether alcohols having oxyethylene units by polymerization of ethylene carbonate in the presence of double metal cyanide catalysts
BR112022014672A2 (pt) * 2020-01-31 2022-09-20 Dow Global Technologies Llc Processo para separar um componente catalisador fino, e, produto de catalisador
CN112126053B (zh) * 2020-09-22 2022-06-21 河北工业大学 一种双金属氰化物催化剂的制备方法及其应用
JP7626672B2 (ja) * 2021-06-14 2025-02-04 東京濾器株式会社 オイルセパレータ
PL442356A1 (pl) 2022-09-26 2024-04-02 Pcc Rokita Spółka Akcyjna Poliol polieterowy, sposób jego wytwarzania i jego zastosowanie oraz elastyczna pianka poliuretanowa

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278457A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278458A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
DE1770548A1 (de) * 1967-06-02 1972-02-10 Gen Tire & Rubber Co Polyester und ihre Herstellung
US3900518A (en) * 1967-10-20 1975-08-19 Gen Tire & Rubber Co Hydroxyl or thiol terminated telomeric ethers
US3829505A (en) * 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
US3941849A (en) * 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
AU552988B2 (en) * 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
AU551979B2 (en) * 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
JP2995568B2 (ja) * 1989-05-09 1999-12-27 旭硝子株式会社 ポリアルキレンオキシド誘導体の製造法
JP3097854B2 (ja) * 1989-05-12 2000-10-10 旭硝子株式会社 ポリウレタン類の製造方法
JP2653236B2 (ja) * 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts

Also Published As

Publication number Publication date
KR19990071938A (ko) 1999-09-27
CZ294262B6 (cs) 2004-11-10
EP0877651A1 (en) 1998-11-18
JP2000513647A (ja) 2000-10-17
CN1090058C (zh) 2002-09-04
ID15915A (id) 1997-08-21
DE69712039D1 (de) 2002-05-23
CN1208366A (zh) 1999-02-17
MX9805411A (es) 1998-10-31
AU1443397A (en) 1997-08-11
CZ225998A3 (cs) 1999-04-14
WO1997026080A1 (en) 1997-07-24
ES2175329T3 (es) 2002-11-16
US5714639A (en) 1998-02-03
CA2243068C (en) 2006-10-10
PL327821A1 (en) 1999-01-04
AU709419B2 (en) 1999-08-26
DE69712039T2 (de) 2002-08-29
TW394783B (en) 2000-06-21
KR100442702B1 (ko) 2004-09-24
US5639705A (en) 1997-06-17
CA2243068A1 (en) 1997-07-24
BR9707122A (pt) 1999-07-20
EP0877651B1 (en) 2002-04-17

Similar Documents

Publication Publication Date Title
AR005486A1 (es) Catalizadores de cianuro dimetalico mejorados en pasta, metodos para producirlos, una suspension catalizadora que contiene dicho catalizador; catalizador de cianuro dimetalico en polvo y proceso para hacer un polimero de epoxido
Ottaviani et al. Internal structure of silver− poly (amidoamine) dendrimer complexes and nanocomposites
Mekaru et al. Biodegradability of disulfide-organosilica nanoparticles evaluated by soft X-ray photoelectron spectroscopy: Cancer therapy implications
Perez-Baena et al. Endowing single-chain polymer nanoparticles with enzyme-mimetic activity
CN105899651B (zh) 基于苯乙烯马来酸酐共聚物的包含有益剂的递送颗粒
KR950014164A (ko) 이중 금속 시안화 복합(double metal cyanide complex)촉매, 그 제조방법, 그 촉매를 이용한 에폭시드 중합체 제조방법 및 그 촉매를 이용하여 제조된 에폭시드 중합체
Fan et al. POSS-based supramolecular amphiphilic zwitterionic complexes for drug delivery
Ruan et al. Reactive oxygen species-biodegradable gene carrier for the targeting therapy of breast cancer
KR970010829A (ko) 개선된 폴리에테르-함유 이중 금속 시아나이드 촉매
Byun et al. Catalyst-mediated yet catalyst-free hydrogels formed by interfacial chemical activation
EP3368162B1 (en) Personal cleansing compositions
CN101617036A (zh) 有益剂递送组合物
Nguyen et al. Redox and pH Responsive Poly (Amidoamine) Dendrimer‐Heparin Conjugates via Disulfide Linkages for Letrozole Delivery
Kudaibergenov et al. Polymer protected and gel immobilized gold and silver nanoparticles in catalysis
EP0548399A1 (en) Process for the production of oxyacids from carbohydrates
Pronina et al. No catalyst added hydrogen peroxide oxidation of dextran: an environmentally friendly route to multifunctional polymers
EP4056262A1 (en) Biodegradable microcapsule and method for manufacturing same
Chimpibul et al. Dextran oxidized by a malaprade reaction shows main chain scission through a maillard reaction triggered by schiff base formation between aldehydes and amines
Lal et al. Design and synthesis of chitosan/alginate/zinc oxide nanocomposite hydrogel beads as carrier for metformin hydrochloride
Kaczmarek et al. Reactions of hydroxyl (HO•) and hydroperoxyl (HO) radicals generated chemically and photochemically with poly (ethylene oxide)
Czechowska-Biskup et al. Preparation of gold nanoparticles stabilized by chitosan using irradiation and sonication methods
KR20120076201A (ko) 이온화 방사선을 이용한 수화겔 제조방법
Mawad et al. Elaboration of radiopaque iodinated nanoparticles for in situ control of local drug delivery
GB1278737A (en) Polyglycidyl ethers with a low molecular weight
Brouwer et al. Autoxidation of thiols with cobalt (II) phthalocyanine-tetra-sodium sulfonate, attached to poly (vinylamine) 1. pH and viscometric effects