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 Institutul De Cercetari TextilefiledCriticalInstitutul De Cercetari Textile
Priority to RO132944ApriorityCriticalpatent/RO99813B1/en
Publication of RO99813B1publicationCriticalpatent/RO99813B1/en
Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Abstract
Inventia se refera la un procedeu de creponare a unei tesaturi continând fibre de bumbac prin impregnare, uscare, trecerea printre doua suprafete cilindrice presate între ele si condensare. în scopul aplicarii, independent de o anumita contextura, solutia de impregnare contine o rasina melaminoformaldehidica modificata, clorura de magneziu cristalizata, aditiv si agent de udare. Gradul de impregnare este de 67...78%, temperatura de uscare de 100...120 degree C, uan dintre suprafetele cilindrice are o temperatura de 120...180 degree C, iar condensarea se realizeaza la o temperatura de 140...155 degree C. Se utilizeaza în industria textila.The invention relates to a process for creping a fabric containing cotton fibers by impregnating, drying, passing between two cylindrical surfaces pressed together and condensing. For purposes of application, independently of a particular context, the impregnating solution contains a modified melamine-formaldehyde resin, crystallized magnesium chloride, additive and watering agent. The degree of impregnation is 67 ... 78%, the drying temperature of 100 ... 120 ° C of the cylindrical surfaces has a temperature of 120 ... 180 ° C, and the condensation is carried out at a temperature of 140 ° C. .155 degree C. Used in the textile industry.
RO132944A1988-04-071988-04-07Cloth creping process
RO99813B1
(en)