UST101102I4 - Pigmented coating of polyester/cotton spun yarns - Google Patents

Pigmented coating of polyester/cotton spun yarns Download PDF

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Publication number
UST101102I4
UST101102I4 US06/220,808 US22080880A UST101102I4 US T101102 I4 UST101102 I4 US T101102I4 US 22080880 A US22080880 A US 22080880A US T101102 I4 UST101102 I4 US T101102I4
Authority
US
United States
Prior art keywords
yarns
polyester
pigment
spun yarns
combination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US06/220,808
Inventor
John J. P. Turner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US06/220,808 priority Critical patent/UST101102I4/en
Assigned to E.I. DU PONT DE NEMOURS AD COMPANY, A CORP.OF DE. reassignment E.I. DU PONT DE NEMOURS AD COMPANY, A CORP.OF DE. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: TURNER JOHN J. P.
Application granted granted Critical
Publication of UST101102I4 publication Critical patent/UST101102I4/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
    • D06P1/228—Indigo
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups

Abstract

Polyester/cotton 50/50 spun yarns suitable for use as the warp yarns of denim fabric are obtained by first dyeing the yarns with indigo dye, coating the yarns with a dispersion of a polyol binder and a pigment that imparts coloration similar to indigo-dyed cotton fibers and then drying the yarns, and where appropriate, curing the coated yarn and supplying heat as by singeing to thermosol some of the pigment into the polyester fiber on the surface of the yarn. The polyol binder may be starch but preferably is polyvinyl alcohol in combination with a water soluble polyamide containing secondary amino groups in the polymer chain which have been reacted with epichlorohydrin. The pigment preferably is a combination of Color Index Disperse Blue 56 dye and carbon black.
US06/220,808 1980-12-29 1980-12-29 Pigmented coating of polyester/cotton spun yarns Pending UST101102I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/220,808 UST101102I4 (en) 1980-12-29 1980-12-29 Pigmented coating of polyester/cotton spun yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/220,808 UST101102I4 (en) 1980-12-29 1980-12-29 Pigmented coating of polyester/cotton spun yarns

Publications (1)

Publication Number Publication Date
UST101102I4 true UST101102I4 (en) 1981-10-06

Family

ID=22825063

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/220,808 Pending UST101102I4 (en) 1980-12-29 1980-12-29 Pigmented coating of polyester/cotton spun yarns

Country Status (1)

Country Link
US (1) UST101102I4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296795B1 (en) 2000-05-19 2001-10-02 George S. Buck Non-woven fibrous batts, shaped articles, fiber binders and related processes
CN110656515A (en) * 2019-10-22 2020-01-07 苏州高景科技有限公司 Efficient and environment-friendly yarn washing and dyeing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296795B1 (en) 2000-05-19 2001-10-02 George S. Buck Non-woven fibrous batts, shaped articles, fiber binders and related processes
CN110656515A (en) * 2019-10-22 2020-01-07 苏州高景科技有限公司 Efficient and environment-friendly yarn washing and dyeing method

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