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GB814582A Expired / Lapsed GB ⏱️ 0.0 years remaining

A process for dyeing polyolefine textile materials

Assignee: Glanzstoff AG
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Filing: 1957-06-28
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Granted: —
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Expires: 1977-06-28
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Abstract

Abstract Polyolefine textile materials are dyed with a solution of an oil-soluble dyestuff in a paraffin or naphthene hydrocarbon oil or in an aqueous emulsion of the said solution. Specified emulsifiers for use with the aqueous emulsion are fatty acid-polyethylene glycol condensates, fatty alcohol-ethylene oxide reaction products and alkylphenol-ethylene oxide addition products. Prior to washing with soap, the dyed material is preferably washed with cold carbon tetrachloride. Examples are given.

Inventors

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Bibliographic Details

Application Number —
Jurisdiction GB
Data Source google_patents
Last Synchronized 2026-10-23 04:09
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/79; D06P1/00; D06P1/44; D06P1/64; D06P1/651; D06P1/6515

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