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Primary Examiner: Levy, Donald
Assistant Examiner:
Attorney: Larson, Taylor and Hinds

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Title: Method of producing dyed material

Abstract: A process of producing a dyed cleaned material comprising first applying to virgin material a dyeing medium, next drying the material and then treating the material with a cleaning substance containing acetone. The acetone may be diluted with water in a proportion up to 50% water. The dyeing medium may be a non-aqueous solvent dyeing medium. The non-aqueous dyeing medium may be combined with a material for which the solvent has an affinity higher than it has for the dye.

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Inventors: Love, Ronald Barr (Paisley, SC, US)
Stewart, Alistair Templeton (Paisley, SC, US)

Application Number: 380258
Filing Date: 1973-07-18
Publication_date: 1976-03-02
Assignee: J & P Coats Limited (Glasgow, SC)
Primary Class(es): 8/581 8/583, 8/607, 8/608, 8/613, 8/614, 8/617, 8/DIG1
Other Classes:
US Patent Ref:

2828180	Mar, 1958	Sertorio	8/62.
3129053	Apr, 1964	Castle	8/93.
3709656	Jan, 1973	Kusuhara	8/17.

Other Refs: Other References: Karrholm et al, Textile Research J. July 1956 pp. 528-53.