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.)
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AERO RES Ltd
Original Assignee
AERO RES Ltd
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Filing date
Publication date
Priority claimed from GB29772/39Aexternal-prioritypatent/GB536493A/en
Application filed by AERO RES LtdfiledCriticalAERO RES Ltd
Publication of ES181404A1publicationCriticalpatent/ES181404A1/en
Procedimiento para la obtención de adhesivos caracterizado por comprender la composición adhesiva un producto de condensación de aldehido fórmico con urea, thio-urea o mezcla de éstos, y ácido fórmico en exceso de 2% por peso.Process for obtaining adhesives characterized by the adhesive composition comprising a condensation product of formic aldehyde with urea, thio-urea or a mixture of these, and formic acid in excess of 2% by weight.
ES0181404A1939-11-091947-12-31
A PROCEDURE FOR OBTAINING UREA-FORMIC ALDEHYDE ADHESIVES
ExpiredES181404A1
(en)