ES309386A1 - A procedure to achieve the acceleration of the hardening of epoxidic resins. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure to achieve the acceleration of the hardening of epoxidic resins. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES309386A1
ES309386A1 ES0309386A ES309386A ES309386A1 ES 309386 A1 ES309386 A1 ES 309386A1 ES 0309386 A ES0309386 A ES 0309386A ES 309386 A ES309386 A ES 309386A ES 309386 A1 ES309386 A1 ES 309386A1
Authority
ES
Spain
Prior art keywords
acceleration
translation
machine
legally binding
google translate
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
ES0309386A
Other languages
Spanish (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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of ES309386A1 publication Critical patent/ES309386A1/en
Expired legal-status Critical Current

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  • Epoxy Resins (AREA)

Abstract

A process for achieving the acceleration of the curing of epoxy resins characterized in that 100 parts by weight of an anhydrous bis-phenol A diglycidyl ether, having equivalent epoxide weights between 100 and 500 and containing 0.015 to 0.15 parts by weight of sodium in the form of alcoholate, receive the addition of approximately equivalent amounts of hardener of carboxylic acid anhydride, the latter reacting with sodium forming sodium salt, which, in turn, facilitates the reaction of the hardener activated with the groups epoxides of diglycidyl ether of bis-phenol A. (Machine-translation by Google Translate, not legally binding)
ES0309386A 1964-02-20 1965-02-16 A procedure to achieve the acceleration of the hardening of epoxidic resins. (Machine-translation by Google Translate, not legally binding) Expired ES309386A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH210664 1964-02-20

Publications (1)

Publication Number Publication Date
ES309386A1 true ES309386A1 (en) 1965-06-01

Family

ID=38571625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309386A Expired ES309386A1 (en) 1964-02-20 1965-02-16 A procedure to achieve the acceleration of the hardening of epoxidic resins. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES309386A1 (en)

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