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Machine translation
1. (WO1980000855) CLEANING AND DE-OILING OF TEXTILE MATERIALS BY MEANS OF A COMPOSITION HAVING A PERCHLOROETHYLENE BASIS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000855    International Application No.:    PCT/FR1978/000038
Publication Date: 01.05.1980 International Filing Date: 31.10.1978
IPC:
C11D 3/00 (2006.01), D06L 1/04 (2006.01), D06L 1/06 (2006.01)
Applicants:
Inventors:
Priority Data:
7829633 18.10.1978 FR
Title (EN) CLEANING AND DE-OILING OF TEXTILE MATERIALS BY MEANS OF A COMPOSITION HAVING A PERCHLOROETHYLENE BASIS
(FR) NETTOYAGE ET DESENSIMAGE DE MATIERES TEXTILES A L"AIDE D"UNE COMPOSITION A BASE DE PERCHLORETHYLENE
Abstract: front page image
(EN)Method of anti-stain redeposition of stains on textiles in natural, synthetic, or artificial fibres or their mixtures, during operations of dry cleaning or de-oiling by means of stabilised perchloroethylene. It is characterised by the fact that to this perchloroethylene is incorporated a sufficient quantity of one or more than one nitrile chosen in the groups of those whose boiling point is less than or equal to 130 C and of those forming with perchloroethylene an azeotrope whose boiling point is lower than 130 C, in order to obtain an anti-greying effect. Application of this method to textile materials, for example in cotton, wool, polyester, polyacrylonitrile or polyamide.
(FR)Procede d"anti-redeposition des salissures sur des textiles en fibres naturelles, synthetiques, artificielles ou leurs melanges au cours des operations de nettoyage a sec ou de desensimage a l"aide de perchlorethylene stabilise. Il se caracterise par le fait qu"on incorpore a ce perchlorethylene une quantite suffisante d"un ou plusieurs nitriles choisis dans le groupe de ceux dont le point d"ebullition est inferieur ou egal a 130 C et de ceux formant avec le perchlorethylene un azeotrope dont le point d"ebullition est inferieur a 130 C, pour observer l"effet "d"anti-grisage". Application dudit procede aux matieres textiles par exemple en coton, laine, polyester, polyacrylonitrile et polyamide.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)