ES269883A3 - Procedure for hardening epoxy resins through boro combinations (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for hardening epoxy resins through boro combinations (Machine-translation by Google Translate, not legally binding)
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.)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0269883ApriorityCriticalpatent/ES269883A3/en
Publication of ES269883A3publicationCriticalpatent/ES269883A3/en
Process for hardening epoxy resins by boron combinations, characterized essentially by the addition of boron trioxide (B2O3) as a hardening agent to such resins, in a proportion of said material up to 80 parts by weight per 100 parts of said resin, then heating the composition to temperatures between 100 and 250ยบ C. (Machine-translation by Google Translate, not legally binding)
ES0269883A1961-08-161961-08-16Procedure for hardening epoxy resins through boro combinations (Machine-translation by Google Translate, not legally binding)
ExpiredES269883A3
(en)
Improvements in the procedure for the preparation of vinyl compositions to be deposited on a glass support (Machine-translation by Google Translate, not legally binding)
New procedure to reduce the decomposition of the bricks of the masonry and of the strawberry of regenerators (Machine-translation by Google Translate, not legally binding)