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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES235433A1publicationCriticalpatent/ES235433A1/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Binding method by means of an adhesive containing a polyvinyl butyral, characterized in that the adhesive also contains ammonium chromate and/or ammonium bichromate for curing and a copper salt to activate the hardening reaction. (Machine-translation by Google Translate, not legally binding)
ES0235433A1956-05-161957-05-13Method of unión of objects (Machine-translation by Google Translate, not legally binding)
ExpiredES235433A1
(en)
A procedure for obtaining products for the inhibition of corrosión and for the protection against the same (Machine-translation by Google Translate, not legally binding)
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)