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Colored fabric and clothes

A fabric and pad dyeing technology, which is applied in dyeing, textiles and papermaking, and the use of liquid textile materials with a small liquor ratio, etc., can solve problems such as difficult to repeat and unreliable

Inactive Publication Date: 2009-09-09
STERLING PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, disadvantageously, this known method is very unreliable and difficult to reproduce

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] As noted above, the present invention relates to dyed, pigmented, cellulose-based fabrics or garments that do not discolor or fade when the fabric or garment is bleached. For the purposes of the present invention, fabric may include both pieces of fabric used for dyeing purposes, as well as whole fabrics made into towels, robes, etc., which may also refer to garments. Stained fabrics and garments may be bleached by any known bleaching method or bleaching agent, but are particularly resistant to bleaching agents including chlorine (Cl - ) ion bleaching. Examples of such chlorine bleaches include, but are not limited to, eg sodium hypochlorite NaHClO and potassium hypochlorite KHClO. Other potential bleaching agents would include hydrogen peroxide H 2 o 2 . Such chlorine bleaches are known to discolor or fade many colored fabrics during laundering of fabrics and garments, especially cellulose based fabrics and garments most, if not all. Accordingly, the ability to pr...

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Abstract

A pad-dyed or foam-dyed, pigment-colored, cellulose-based fabric that does not discolor upon chlorine bleaching of the fabric is provided. The fabric is dyed by grinding pigment colorants of a desired color to an ultra fine size and blending the grinded pigment colorants with one or more binders and, optionally, one or more additives, to form a padding paste. The padding paste is then prepared for pad dyeing or foam dyeing, and the fabric is pad dyed or foam dyed using the prepared padding paste.

Description

[0001] Cross References to Related Applications [0002] This application is a continuation-in-part of US Patent Application No. 12,074,630, filed March 5, 2008, the disclosure of which is hereby incorporated by reference. field of invention [0003] The present invention relates to bleach-resistant fabrics or garments, and more particularly to dyed, pigmented, cellulose-based fabrics and / or garments that do not discolor or fade upon bleaching. In particular, the present invention relates to the use of ultrafine pigment colorants in the pad, foam or exhaust dyeing of cotton towels, garments, and other cellulose-based fabrics and / or fibers made into fabrics or garments, Such that the fabrics and garments will withstand the bleaching standards required by the hospitality trade and domestic environments. The fabric and garments are not vat dyed. Background of the invention [0004] In the hospitality industry such as hotels, spas, etc., there is a requirement that towels, gar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/58D06P3/60D06M15/59D06M15/263
CPCD06P3/60D06P1/44D06P1/00D06P3/58D06B19/0094
Inventor 王克继
Owner STERLING PRODS
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