ES2041674T3 - Desactivacion de catalizadores de sal de fosfonio. - Google Patents

Desactivacion de catalizadores de sal de fosfonio.

Info

Publication number
ES2041674T3
ES2041674T3 ES198787200731T ES87200731T ES2041674T3 ES 2041674 T3 ES2041674 T3 ES 2041674T3 ES 198787200731 T ES198787200731 T ES 198787200731T ES 87200731 T ES87200731 T ES 87200731T ES 2041674 T3 ES2041674 T3 ES 2041674T3
Authority
ES
Spain
Prior art keywords
deactivation
phosphony
salt catalysts
sulphonic acid
phosphonium
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
ES198787200731T
Other languages
English (en)
Inventor
Harry Frank
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2041674T3 publication Critical patent/ES2041674T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/688—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing phosphorus
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCESO PARA DESACTIVAR UN CATALIZADOR DE SAL HIDROCARBIL FOSFONIO EN UNA REACCION DE FUSION DE RESINA EPOXI POR CONTACTO CON UN ACIDO SULFONICO, TAL COMO ACIDO P-TOLUENSULDONICO O ACIDO METANO SULFONICO. ELPROCESO ES ESPECIALMENTE CONVENIENTE PARA DESACTIVACION DE SALES DE FOSFONIO RESISTENTES A LA HUMEDAD TALES COMO METILEN BIS (HALUROS DE TRIMETILFOSFONIO).
ES198787200731T 1986-04-30 1987-04-15 Desactivacion de catalizadores de sal de fosfonio. Expired - Lifetime ES2041674T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/858,311 US4692504A (en) 1986-04-30 1986-04-30 Deactivation of phosphonium salt catalyst

Publications (1)

Publication Number Publication Date
ES2041674T3 true ES2041674T3 (es) 1993-12-01

Family

ID=25328000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787200731T Expired - Lifetime ES2041674T3 (es) 1986-04-30 1987-04-15 Desactivacion de catalizadores de sal de fosfonio.

Country Status (13)

Country Link
US (1) US4692504A (es)
EP (1) EP0244015B1 (es)
JP (1) JPS62262749A (es)
KR (1) KR870010101A (es)
CN (1) CN1009650B (es)
AT (1) ATE78274T1 (es)
AU (1) AU584796B2 (es)
BR (1) BR8702060A (es)
CA (1) CA1309548C (es)
DE (1) DE3780349T2 (es)
ES (1) ES2041674T3 (es)
GR (1) GR3005295T3 (es)
ZA (1) ZA873012B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503937A (en) * 1984-07-17 1996-04-02 The Dow Chemical Company Curable composition which comprises adducts of heterocyclic compounds
US4946817A (en) * 1984-07-17 1990-08-07 The Dow Chemical Company Latent catalysts for epoxy-containing compounds
US5202051A (en) * 1987-04-29 1993-04-13 Shell Oil Company Stabilization of epoxy/nitroparaffin solutions
US4933420A (en) * 1988-09-23 1990-06-12 The Dow Chemical Company Epoxy resins containing phosphonium catalysts
US4939112A (en) * 1988-10-06 1990-07-03 James River Paper Company, Inc. Catalyst for synthesis of vesicular phenoxy resins
US5310854A (en) * 1989-08-23 1994-05-10 The Dow Chemical Company Epoxy resin composition and process therefor
US5208317A (en) * 1990-02-06 1993-05-04 The Dow Chemical Company Composition comprising epoxy resin and cationic amine phosphonium catalyst
US4981926A (en) * 1990-02-06 1991-01-01 The Dow Chemical Company Composition of epoxy resin, amino group-containing phosphonium catalyst and curing agent
US5140079A (en) * 1990-02-06 1992-08-18 The Dow Chemical Company Latent, curable, catalyzed mixtures of epoxy-containing and phenolic-hydroxyl-containing compounds containing compounds or complexes formed from contacting organic phosphines or arsines with weak nucleophilic acids
ZA913801B (en) * 1990-05-21 1993-01-27 Dow Chemical Co Latent catalysts,cure-inhibited epoxy resin compositions and laminates prepared therefrom
US5169473A (en) * 1990-05-21 1992-12-08 The Dow Chemical Company Latent catalysts, epoxy compositions incorporating same, and coating, impregnating and bonding methods employing the compositions
US5721323A (en) * 1990-05-21 1998-02-24 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
US5202407A (en) * 1992-01-24 1993-04-13 The Dow Chemical Company Precatalyzed catalyst compositions, process for preparing epoxy resins curable compositions, articles resulting from curing the resultant compositions
DE19547786A1 (de) * 1995-12-20 1997-06-26 Basf Lacke & Farben Aufbau von modifizierten Epoxidharzen für die kathodische Elektrotauchlackierung mit Katalysator-Desaktivierung und Diolmodifizierung
JP2004210672A (ja) * 2002-12-27 2004-07-29 Nippon Chem Ind Co Ltd ビスホスホニウム塩化合物及びその製造方法
CN1319446C (zh) * 2004-09-27 2007-06-06 深圳市绿微康生物工程有限公司 新型生物农药－松刚霉素生产方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477990A (en) * 1967-12-07 1969-11-11 Shell Oil Co Process for reacting a phenol with an epoxy compound and resulting products
US3547885A (en) * 1968-03-08 1970-12-15 Sun Oil Co Process for curing polyepoxides with anhydrides and phosphonium halide catalysts therefor
DE2416227C3 (de) * 1974-04-03 1980-04-30 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Entfernung von Katalysatoren aus flüssigen Reaktionsgemischen
US3978027A (en) * 1975-05-07 1976-08-31 Shell Oil Company Process for reacting a phenol with an epoxy compound
US4410596A (en) * 1980-12-04 1983-10-18 The Dow Chemical Co. Process for preparing epoxy resins having improved physical properties when cured
US4352918A (en) * 1980-12-04 1982-10-05 The Dow Chemical Company Process for preparing epoxy resins having improved physical properties when cured using quaternary phosphonium catalysts
US4370465A (en) * 1980-12-04 1983-01-25 The Dow Chemical Co. Epoxy resins having improved physical properties when cured
US4366295A (en) * 1981-06-01 1982-12-28 The Dow Chemical Company Stable precatalyzed epoxy resin compositions
US4496709A (en) * 1982-06-23 1985-01-29 The Dow Chemical Company Process for preparing epoxy resins employing a phosphonium trifluoroacetate catalyst
US4438254A (en) * 1983-02-28 1984-03-20 The Dow Chemical Company Process for producing epoxy resins
GB8420817D0 (en) * 1984-08-16 1984-09-19 Dow Chemical Rheinwerk Gmbh Preparing epoxy resins

Also Published As

Publication number Publication date
CN87103127A (zh) 1987-12-30
US4692504A (en) 1987-09-08
EP0244015A2 (en) 1987-11-04
EP0244015A3 (en) 1989-02-01
KR870010101A (ko) 1987-11-30
CA1309548C (en) 1992-10-27
EP0244015B1 (en) 1992-07-15
ATE78274T1 (de) 1992-08-15
CN1009650B (zh) 1990-09-19
JPS62262749A (ja) 1987-11-14
GR3005295T3 (es) 1993-05-24
AU584796B2 (en) 1989-06-01
BR8702060A (pt) 1988-02-09
ZA873012B (en) 1987-11-25
DE3780349D1 (de) 1992-08-20
DE3780349T2 (de) 1992-12-17
AU7214987A (en) 1987-11-05

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