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Application filed by Institutul De Cercetari Textile,RofiledCriticalInstitutul De Cercetari Textile,Ro
Priority to RO125858ApriorityCriticalpatent/RO96525B1/en
Publication of RO96525A2publicationCriticalpatent/RO96525A2/en
Publication of RO96525B1publicationCriticalpatent/RO96525B1/en
Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Abstract
The process comprises impregnation with flot containing urea formaldehyde resin 60-250, catalyst 3-7.5 g/l. The drying temperature is 110-120 degrees, and the condensation temperature is 150 degrees C, with respective times of 40-60 and 160-180 seconds.
RO125858A1986-12-151986-12-15Process for sizing knitted ribbons made of polyamidic fibres
RO96525B1
(en)
CONDENSATION PRODUCT IN THE PRESENCE OF A BASIC, PHENOL, FORMALDEHYD AND UREA CATALYST, PROCESS OF PREPARATION OF THE CONDENSATION PRODUCT AND WINDING COMPOSITION
Condensation product of epsilon-caprolactam, formaldehyde and formamide, aminoplast modified by this condensation product and process for the preparation of the aminoplast