GB772830A - A process for the production of basic n-diepoxides - Google Patents

A process for the production of basic n-diepoxides

Info

Publication number
GB772830A
GB772830A GB3498655A GB3498655A GB772830A GB 772830 A GB772830 A GB 772830A GB 3498655 A GB3498655 A GB 3498655A GB 3498655 A GB3498655 A GB 3498655A GB 772830 A GB772830 A GB 772830A
Authority
GB
United Kingdom
Prior art keywords
epoxypropyl
amine
propylamine
butylamine
methylamine
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
GB3498655A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB772830A publication Critical patent/GB772830A/en
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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • 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
    • C08G59/28—Di-epoxy compounds containing acyclic nitrogen atoms

Abstract

Condensation products are made from N : Ndi-epoxypropyl-amines and bi- or poly-functional alcohols, carboxylic acids or anhydrides, phenols, isocyanates, amines and aldehydes. An example is given of the reaction between N : N-di-epoxypropyl-methylamine and ethylene diamine, such a product being useful as an exchanger resin, laminated material or for electrical purposes. Cold-hardening lacquers can be obtained by using phthalic anhydride. The di-epoxypropyl derivatives of propylamine, butylamine and amine may also be used, and in general of any aliphatic or aromatic primary amine.ALSO:N : N-Diepoxypropyl compounds are made by reacting a primary aromatic or aliphatic amine with epichlorhydrin to form the N : N-di-(3-chloro-2-hydroxypropyl) compound and treating the latter with aqueous sodium or potassium hydroxide. The reactions are preferably carried out at or slightly above room temperature and an inert solvent may or may not be present, e.g. methanol, ethanol, benzene or toluene. Examples are given of the process using n-propylamine, n-butylamine, aniline and methylamine.
GB3498655A 1954-12-06 1955-12-06 A process for the production of basic n-diepoxides Expired GB772830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF16316A DE1011618B (en) 1954-12-06 1954-12-06 Process for the production of basic diepoxy resins

Publications (1)

Publication Number Publication Date
GB772830A true GB772830A (en) 1957-04-17

Family

ID=7088177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3498655A Expired GB772830A (en) 1954-12-06 1955-12-06 A process for the production of basic n-diepoxides

Country Status (2)

Country Link
DE (1) DE1011618B (en)
GB (1) GB772830A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278561A (en) * 1962-06-15 1966-10-11 Monsanto Co Hydrophobic diglycidylamines
US3435049A (en) * 1965-05-19 1969-03-25 Hoffmann La Roche Nitroimidazole derivatives
US4323689A (en) 1979-12-05 1982-04-06 Basf Aktiengesellschaft 2-Hydroxypropylimidazoles, their preparation, and their use as oil-soluble corrosion inhibitors
WO2012080185A1 (en) 2010-12-15 2012-06-21 Bayer Materialscience Ag Foams of high thermal stability
WO2012150201A2 (en) 2011-05-02 2012-11-08 Bayer Intellectual Property Gmbh High-temperature-resistant foams having low thermal conductivity
EP3059270A1 (en) 2015-02-20 2016-08-24 Basf Se Temperature-resistant isocyanate-based foams having a high flame resistance
WO2018167228A1 (en) 2017-03-17 2018-09-20 Basf Se Method for producing compounds having oxazolidinone groups
US10526463B2 (en) 2015-02-20 2020-01-07 Covestro Deutschland Ag Foam materials resistant to high temperatures
WO2022136048A1 (en) 2020-12-21 2022-06-30 Basf Se Stabilized epoxy-isocyanate mixtures and oxazolidinone containing polymers obtained therefrom
WO2022136046A1 (en) 2020-12-21 2022-06-30 Basf Se Thermoplastic polyoxazolidinone having a high temperature stability
WO2023001686A1 (en) 2021-07-22 2023-01-26 Basf Se Isocyanate-epoxy hybrid foams having low brittleness and improved adhesion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122596B (en) * 1956-01-11 1962-01-25 Licentia Gmbh Improvement of the tracking resistance of surfaces of electrical insulating parts that are manufactured using bisphenol-based epoxy resins
JPS6016979A (en) * 1983-07-08 1985-01-28 Kanegafuchi Chem Ind Co Ltd Preparation of polyglycidylamine derivative

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE850811C (en) * 1949-03-02 1952-09-29 Courtaulds Ltd Process for the manufacture of polymeric products

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278561A (en) * 1962-06-15 1966-10-11 Monsanto Co Hydrophobic diglycidylamines
US3435049A (en) * 1965-05-19 1969-03-25 Hoffmann La Roche Nitroimidazole derivatives
US4323689A (en) 1979-12-05 1982-04-06 Basf Aktiengesellschaft 2-Hydroxypropylimidazoles, their preparation, and their use as oil-soluble corrosion inhibitors
US9481776B2 (en) 2010-12-15 2016-11-01 Covestro Deutschland Ag Foams of high thermal stability
WO2012080185A1 (en) 2010-12-15 2012-06-21 Bayer Materialscience Ag Foams of high thermal stability
WO2012150201A2 (en) 2011-05-02 2012-11-08 Bayer Intellectual Property Gmbh High-temperature-resistant foams having low thermal conductivity
EP3059270A1 (en) 2015-02-20 2016-08-24 Basf Se Temperature-resistant isocyanate-based foams having a high flame resistance
US10526463B2 (en) 2015-02-20 2020-01-07 Covestro Deutschland Ag Foam materials resistant to high temperatures
WO2018167228A1 (en) 2017-03-17 2018-09-20 Basf Se Method for producing compounds having oxazolidinone groups
US11142608B2 (en) 2017-03-17 2021-10-12 Basf Se Method for producing compounds having oxazolidinone groups
WO2022136048A1 (en) 2020-12-21 2022-06-30 Basf Se Stabilized epoxy-isocyanate mixtures and oxazolidinone containing polymers obtained therefrom
WO2022136046A1 (en) 2020-12-21 2022-06-30 Basf Se Thermoplastic polyoxazolidinone having a high temperature stability
WO2023001686A1 (en) 2021-07-22 2023-01-26 Basf Se Isocyanate-epoxy hybrid foams having low brittleness and improved adhesion

Also Published As

Publication number Publication date
DE1011618B (en) 1957-07-04

Similar Documents

Publication Publication Date Title
GB772830A (en) A process for the production of basic n-diepoxides
GB1124837A (en) Substituted anilides
ES503652A0 (en) PROCEDURE FOR OBTAINING AQUEOUS DISPERSIONS OF EPOXY RESIN.
GB1086877A (en) Process for the production of polyamides
GB916560A (en) Process for the manufacture of substituted nitrophenyl-1,3,4-oxdiazoles
GB1026032A (en) Process for the production of ester imide resins
GB1004075A (en) Improvements in or relating to colour couplers and to their production and use in colour photography
ES408401A1 (en) Heat-curable mixtures based on epoxide resins
GB1351653A (en) Production of maleimides
GB904390A (en) New cured epoxy resins and process for preparing the same
US2692899A (en) Pentachlorophenol
GB1058305A (en) Modified epoxy resins
ES342670A1 (en) Epoxide resin compositions comprising a polycarboxylic acid anhydride hardener and a substituted amide accelerator
GB1042838A (en) Process for producing anthraquinone disperse dyestuffs
GB1044628A (en) Amine salts of isethionic acid and derivatives thereof
GB977964A (en) Pentafluorophenyl compounds and their manufacture
GB967178A (en) Fluorescent dyestuffs of the perylene tetracarboxylic acid diimide series and process for their manufacture
GB807877A (en) New indole derivatives
GB1128869A (en) Production of glycol esters
GB1067044A (en) Pigment dyestuff of the naphthalene tetracarboxylic acid bis-(benzimidazole) series and process for its manufacture
GB725812A (en) Succinimide compounds and method for obtaining the same
GB735098A (en) Improvements relating to guanidinium salts of mercapto-sulphonic acids and the preparation thereof
GB824705A (en) New porphyrin compounds and process for the production of the same
GB899826A (en) Improvements in or relating to hydrazinium betanes, to their production, and to polymers obtained therefrom
GB892257A (en) Improved process for the production of sorbic acid