The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 1980
Filed:
Dec. 20, 1978
Alfred Kretschmer, Ludwigshafen, DE;
Wilhelm Ruettiger, Ludwigshafen, DE;
Albrecht Wuerz, Maikammer, DE;
BASF Aktiengesellschaft, , DE;
Abstract
A process for continuously washing a printed textile sheet-like structure, wherein water or a wash liquor is applied to the goods so that they entrain from 80 to 500% of water, based on the weight of the goods, the goods are then squeezed off between rollers so as to remove at least 30% of water, based on the weight of the goods, and the surface-swollen print paste residues are transferred from the goods to the roller, from which they are removed by means of water. The treatment can be repeated one or more times, and a conventional afterwash can be carried out if appropriate. The process is cheaper than conventional processes and only slightly affects the color of the unprinted areas.