ES248474A1 - Procedimiento para la elaboracion de nuevas resinas endurecidas - Google Patents

Procedimiento para la elaboracion de nuevas resinas endurecidas

Info

Publication number
ES248474A1
ES248474A1 ES0248474A ES248474A ES248474A1 ES 248474 A1 ES248474 A1 ES 248474A1 ES 0248474 A ES0248474 A ES 0248474A ES 248474 A ES248474 A ES 248474A ES 248474 A1 ES248474 A1 ES 248474A1
Authority
ES
Spain
Prior art keywords
epoxy
tetrahydropyran
diepoxy
alkali
methyl
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
ES0248474A
Other languages
English (en)
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 ES248474A1 publication Critical patent/ES248474A1/es
Expired 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/226—Mixtures of di-epoxy compounds
    • 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
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • 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
    • C08G59/40—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 curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4078—Curing agents not provided for by the groups C08G59/42 - C08G59/66 boron containing compounds
    • 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
    • C08G59/72—Complexes of boron halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epoxy Resins (AREA)

Abstract

Procedimiento para la elaboración de nuevas resinas endurecidas, caracterizado porque se transponen compuestos epoxídicos que contienen, calculados sobre el peso molecular medio n grupos epoxídicos, a cuyo efecto n es un número entero o quebrado mayor que 1, con éteres o tioéteres cíclicos que contienen en la molécula por lo menos un radical monovalente de fórmula **FIGURA** en la que significan R1, R2, R3, R4 y R5 átomos de hidrógeno, o substituyentes monovalentes como particularmente radicales alifáticos, cicloalifáticos, aralifáticos, o aromáticos, a cuyo efecto los radicales R1, R2, R3, R4 y R5 también pueden ser eslabones de un sistema de anillo simbolizando A1 y A2 sendos átomos de hidrógeno, o substituyentes monovalentes, o sendos enlaces C-C, y significando Z un átomo de oxígeno o de azufre, en presencia de catalizadores Friedel-Crafts, o fluoboratos metálicos, o BF3.
ES0248474A 1958-04-08 1959-04-07 Procedimiento para la elaboracion de nuevas resinas endurecidas Expired ES248474A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5804858A CH423238A (de) 1958-04-08 1958-04-08 Härtbare Epoxydverbindungen und Härtungsmittel enthaltende Gemische

Publications (1)

Publication Number Publication Date
ES248474A1 true ES248474A1 (es) 1959-12-16

Family

ID=4521473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0248474A Expired ES248474A1 (es) 1958-04-08 1959-04-07 Procedimiento para la elaboracion de nuevas resinas endurecidas

Country Status (8)

Country Link
US (1) US3242104A (es)
BE (1) BE577449A (es)
CH (1) CH423238A (es)
DE (1) DE1099162B (es)
ES (1) ES248474A1 (es)
FR (1) FR1222097A (es)
GB (1) GB901696A (es)
NL (2) NL120446C (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318846A (en) * 1963-05-10 1967-05-09 Shell Oil Co Resinous products from unsaturated heterocyclic compounds and method for preparing the same
US3670045A (en) * 1970-12-30 1972-06-13 Union Carbide Corp Aba block polymers of polylactones and polyethers
US4115295A (en) * 1976-04-26 1978-09-19 Minnesota Mining And Manufacturing Company Polymerizable compositions containing highly fluorinated aliphatic sulfonyl protonic acid catalyst
US4321351A (en) * 1979-11-05 1982-03-23 Ciba-Geigy Corporation Process for the production of epoxy resin castings
US4376190A (en) * 1979-11-26 1983-03-08 Minnesota Mining And Manufacturing Company Cation complexes between cation guests and polymer hosts that contain cyclic ether units
US4379908A (en) * 1982-03-05 1983-04-12 Shell Oil Company Rapid curing epoxy-unsaturated monomer compositions
US4396754A (en) * 1981-12-14 1983-08-02 Shell Oil Company Rapid curing epoxy compositions
US4456698A (en) * 1981-12-14 1984-06-26 Shell Oil Company Rapid curing epoxy compositions
AT382631B (de) * 1984-05-03 1987-03-25 Isosport Verbundbauteile Mit einem epoxydharz-haertergemisch impraegniertes flaechiges traegermaterial
CA1305823C (en) * 1986-08-29 1992-07-28 Union Carbide Corporation Photocurable blends of cyclic ethers and cycloaliphatic epoxides
CN108611036B (zh) * 2018-05-03 2020-07-14 黑龙江省科学院石油化学研究院 一种腰果酚缩水甘油醚改性环氧树脂胶黏剂的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR898269A (fr) * 1939-08-18 1945-04-18 Ig Farbenindustrie Ag Procédé d'obtention de produits de polymérisation du tétrahydrofurane
GB558106A (en) * 1942-06-17 1943-12-21 John George Mackay Bremner Improvements in and relating to the production of polymerization products
US2462031A (en) * 1945-06-16 1949-02-15 Gen Mills Inc Condensation of ketones with formaldehyde
US2644823A (en) * 1952-03-29 1953-07-07 Minnesota Mining & Mfg Cyclic fluorocarbon ethers
US2731444A (en) * 1952-10-21 1956-01-17 Devoe & Raynolds Co Epoxide resin cured with a polyhydric aliphatic alcohol
BE533294A (es) * 1953-11-13
US2782233A (en) * 1955-03-11 1957-02-19 Du Pont Boric tris-(fluorocarboxylic) anhydrides
US2824083A (en) * 1955-12-27 1958-02-18 Shell Dev Compositions containing bf3 complexes and their use as curing agents for polyepoxides
US2838508A (en) * 1956-09-18 1958-06-10 Metal & Thermit Corp Chemical process and product

Also Published As

Publication number Publication date
CH423238A (de) 1966-10-31
NL120446C (es)
BE577449A (es)
US3242104A (en) 1966-03-22
FR1222097A (fr) 1960-06-08
GB901696A (en) 1962-07-25
DE1099162B (de) 1961-02-09
NL237688A (es)

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