ES8405046A1 - Procedimiento mejorado para la preprolongacion de una resina epoxidica. - Google Patents

Procedimiento mejorado para la preprolongacion de una resina epoxidica.

Info

Publication number
ES8405046A1
ES8405046A1 ES521190A ES521190A ES8405046A1 ES 8405046 A1 ES8405046 A1 ES 8405046A1 ES 521190 A ES521190 A ES 521190A ES 521190 A ES521190 A ES 521190A ES 8405046 A1 ES8405046 A1 ES 8405046A1
Authority
ES
Spain
Prior art keywords
epoxy resins
catalysts
preextension
advancement
formylmethylenetriphenylphosphorane
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
Application number
ES521190A
Other languages
English (en)
Spanish (es)
Other versions
ES521190A0 (es
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES8405046A1 publication Critical patent/ES8405046A1/es
Publication of ES521190A0 publication Critical patent/ES521190A0/es
Granted 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
    • 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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents

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)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES521190A 1982-04-05 1983-03-30 Procedimiento mejorado para la preprolongacion de una resina epoxidica. Granted ES521190A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/365,729 US4389520A (en) 1982-04-05 1982-04-05 Advancement catalysts for epoxy resins

Publications (2)

Publication Number Publication Date
ES8405046A1 true ES8405046A1 (es) 1984-06-01
ES521190A0 ES521190A0 (es) 1984-06-01

Family

ID=23440107

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521190A Granted ES521190A0 (es) 1982-04-05 1983-03-30 Procedimiento mejorado para la preprolongacion de una resina epoxidica.

Country Status (7)

Country Link
US (1) US4389520A (enExample)
EP (1) EP0091883B1 (enExample)
JP (1) JPS58185611A (enExample)
BR (1) BR8301719A (enExample)
CA (1) CA1203344A (enExample)
DE (1) DE3361897D1 (enExample)
ES (1) ES521190A0 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465722A (en) * 1982-07-08 1984-08-14 Ciba-Geigy Corporation Process for the preparation of epoxide resins by the advancement method
US4438254A (en) 1983-02-28 1984-03-20 The Dow Chemical Company Process for producing epoxy resins
US4732958A (en) * 1986-12-30 1988-03-22 Shell Oil Company Epoxy fusion process
US4880892A (en) * 1987-08-31 1989-11-14 Ciba-Geigy Corporation Composition comprising an epoxy resin, a phenol and an advancement catalyst
DE3824254A1 (de) * 1988-07-14 1990-01-18 Siemens Ag Isolierband zur herstellung einer mit einer heisshaertenden epoxid-saeureanhydrid-mischung impraegnierten isolierhuelse fuer elektrische leiter
US5244998A (en) * 1990-05-15 1993-09-14 The Dow Chemical Company Advanced and unadvanced compositions, nucleophilic derivatives thereof and curable coating compositions thereof
AR006683A1 (es) * 1996-04-19 1999-09-08 Shell Int Research Un procedimiento para la preparacion de una resina avanzada, y una composicion curada obtenida mediante el uso de dicha resina
US5637654A (en) * 1996-08-12 1997-06-10 Mcwhorter Technologies Low temperature cure carboxyl terminated polyesters
TW528769B (en) * 1998-06-19 2003-04-21 Nat Science Council Flame retardant advanced epoxy resins and cured epoxy resins, and preparation thereof
TW593526B (en) * 2001-09-20 2004-06-21 Wangsuen Su Jen Phosphorus group containing flame retardant hardener, advanced epoxy resins and cured epoxy resins thereof
US6855738B2 (en) 2003-06-06 2005-02-15 Dow Global Technologies Inc. Nanoporous laminates
US9309354B2 (en) 2011-06-24 2016-04-12 Dow Global Technologies Llc Thermosetting composition and process for preparing fiber-reinforced composites
JP6008958B2 (ja) 2011-06-30 2016-10-19 ダウ グローバル テクノロジーズ エルエルシー アミン硬化剤の混合物及び過剰のエポキシ基を含む硬化性エポキシ樹脂系
WO2014062407A2 (en) 2012-10-19 2014-04-24 Dow Global Technologies Llc Anhydride-cured epoxy resin systems containing divinylarene dioxides
JP6320403B2 (ja) 2012-11-13 2018-05-09 ダウ グローバル テクノロジーズ エルエルシー 樹脂移送成形プロセスのためのポリエチレンテトラアミンおよびトリエチレンジアミン触媒を含有するエポキシ樹脂系
WO2014078219A1 (en) 2012-11-13 2014-05-22 Dow Global Technologies Llc Epoxy resin system containing polyethylene tetraamines for resin transfer molding processes
EP3102622B1 (en) 2014-02-07 2019-01-09 Dow Global Technologies Llc Fast curing high glass transition temperature epoxy resin system
JP6337523B2 (ja) * 2014-03-07 2018-06-06 東洋インキＳｃホールディングス株式会社 活性エネルギー線重合性樹脂組成物および積層体
WO2016077095A1 (en) 2014-11-11 2016-05-19 Dow Global Technologies Llc Fast curing high glass transition temperature epoxy resin system
CN107743503B (zh) 2015-06-25 2020-03-31 陶氏环球技术有限责任公司 用于制造碳纤维复合材料的新型环氧树脂体系
WO2017007650A1 (en) 2015-07-07 2017-01-12 Dow Global Technologies Llc Stable high glass transition temperature epoxy resin system for making composites
WO2018034856A1 (en) 2016-08-19 2018-02-22 Dow Global Technologies Llc Epoxy resin compositions containing an internal mold release agent
US20200181361A1 (en) 2017-03-09 2020-06-11 Dow Global Technologies Llc Stable epoxy/internal mold release agent blends for the manufacture of composite articles
EP3642256A1 (en) 2017-06-20 2020-04-29 Dow Global Technologies LLC Epoxy resin system for making fiber reinforced composites
WO2020005393A1 (en) 2018-06-26 2020-01-02 Dow Global Technologies Llc Fibre-reinforced composite and process of making this composite
WO2020033037A1 (en) 2018-08-08 2020-02-13 Dow Global Technologies Llc Epoxy resin composition
WO2020033036A1 (en) 2018-08-08 2020-02-13 Dow Global Technologies Llc Epoxy resin composition

Family Cites Families (12)

* 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
US3948855A (en) * 1971-09-16 1976-04-06 The Dow Chemical Company Process for reacting a phenol with a vicinal epoxy compound in the presence of phosphorus or carbon containing acid, ester or acid ester
DE2206218A1 (de) 1972-02-10 1973-08-16 Schering Ag Verfahren zur herstellung von epoxidharzen
CA977896A (en) * 1972-03-13 1975-11-11 Patrick H. Martin Process for coating substrates with high molecular weight epoxy resins
US3843605A (en) * 1972-09-21 1974-10-22 Dow Chemical Co 3-(trihydrocarbylphosphoranylidene)-2,5-pyrrolidinediones as latent catalysts for promoting the reaction between phenols and epoxy resins
DE2505345B2 (de) * 1974-02-12 1977-05-26 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von festen epoxidharzen
CA1051031A (en) * 1974-06-21 1979-03-20 The Dow Chemical Company Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
CA1091690A (en) * 1976-01-19 1980-12-16 Martin C. Cornell, Iii Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
US4048141A (en) * 1975-11-06 1977-09-13 The Dow Chemical Company Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
US4302574A (en) * 1979-05-23 1981-11-24 The Dow Chemical Company Phosphonium phenoxide catalysts for promoting reacting of epoxides with phenols and/or carboxylic acids
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

Also Published As

Publication number Publication date
BR8301719A (pt) 1983-12-13
CA1203344A (en) 1986-04-15
JPH039928B2 (enExample) 1991-02-12
DE3361897D1 (en) 1986-03-06
JPS58185611A (ja) 1983-10-29
ES521190A0 (es) 1984-06-01
EP0091883B1 (de) 1986-01-22
EP0091883A1 (de) 1983-10-19
US4389520A (en) 1983-06-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519