DE3853165D1 - METHOD FOR INCREASING THE STAIN RESISTANCE OF CARPET FIBERS. - Google Patents

METHOD FOR INCREASING THE STAIN RESISTANCE OF CARPET FIBERS.

Info

Publication number
DE3853165D1
DE3853165D1 DE3853165T DE3853165T DE3853165D1 DE 3853165 D1 DE3853165 D1 DE 3853165D1 DE 3853165 T DE3853165 T DE 3853165T DE 3853165 T DE3853165 T DE 3853165T DE 3853165 D1 DE3853165 D1 DE 3853165D1
Authority
DE
Germany
Prior art keywords
continuous
batch
stain resistance
increasing
carpet fibers
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.)
Expired - Fee Related
Application number
DE3853165T
Other languages
German (de)
Other versions
DE3853165T2 (en
Inventor
Dale Hangey
Paul Harris
Daniel Corcoran
Michael Friedberger
Charles Cole
William Archie
Roger Spitz
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of DE3853165D1 publication Critical patent/DE3853165D1/en
Application granted granted Critical
Publication of DE3853165T2 publication Critical patent/DE3853165T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/41—Phenol-aldehyde or phenol-ketone resins
    • D06M15/412—Phenol-aldehyde or phenol-ketone resins sulfonated
    • 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
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34—Polyamides

Abstract

This invention relates to improved methods to enhance stain resistance of dyed nylon carpet fiber by a continuous aftertreatment and to two-step processes, either batch-batch, batch-continuous or continuous-continuous. After preheating with water and extracting to a wet pick-up of between 30 to 190 % by weight, sulfonated aromatic condensates which can be combined with fluorocarbon compounds for soil resistance, thiocyanates, and/or salts having divalent cations, such as magnesium sulfate are applied. Also various dispersing agents, buffering acids and sequestering agents are disclosed.
DE3853165T 1987-09-28 1988-04-06 METHOD FOR INCREASING THE STAIN RESISTANCE OF CARPET FIBERS. Expired - Fee Related DE3853165T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10165287A 1987-09-28 1987-09-28
PCT/US1988/001112 WO1989002949A1 (en) 1987-09-28 1988-04-06 Method to enhance stain resistance of carpet fibers

Publications (2)

Publication Number Publication Date
DE3853165D1 true DE3853165D1 (en) 1995-03-30
DE3853165T2 DE3853165T2 (en) 1995-07-27

Family

ID=22285740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853165T Expired - Fee Related DE3853165T2 (en) 1987-09-28 1988-04-06 METHOD FOR INCREASING THE STAIN RESISTANCE OF CARPET FIBERS.

Country Status (6)

Country Link
EP (1) EP0382724B1 (en)
JP (1) JPH03500307A (en)
AT (1) ATE118837T1 (en)
CA (1) CA1330476C (en)
DE (1) DE3853165T2 (en)
WO (1) WO1989002949A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118551A (en) * 1990-03-27 1992-06-02 Allied-Signal Inc. Method to impart stain resistance to polyamide textile substrates
US5135774A (en) * 1990-03-27 1992-08-04 Allied-Signal Inc. Method to impart coffee stain resistance to polyamide fibers
US5670246A (en) * 1995-09-22 1997-09-23 E. I. Du Pont De Nemours And Company Treatment of polyamide materials with partial fluoroesters or fluorothioesters of maleic acid polymers and sulfonated aromatic condensates
US6852134B2 (en) 1999-07-08 2005-02-08 Invista North America S.A.R.L. Method of imparting stain resistance to a differentially dyeable textile surface and the article produced thereby
US7491805B2 (en) 2001-05-18 2009-02-17 Sirna Therapeutics, Inc. Conjugates and compositions for cellular delivery
US6811574B2 (en) 2000-07-03 2004-11-02 Dupont Textiles & Interiors, Inc. Method of after-treatment of a dyeable nylon textile surface with a stain resist and the article produced thereby
US6814758B1 (en) * 2001-04-26 2004-11-09 Simco Holding Corporation Process for protecting dyed nylon fibers from colorants and chemical agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039981A (en) * 1955-12-27 1962-06-19 Owens Corning Fiberglass Corp Aqueous binder composition of phenolformaldehyde condensate, aluminum sulfate and mineral oil, and glass fiber coated therewith
BE759823A (en) * 1969-12-03 1971-05-17 Bayer Ag AGENTS IMPROVING WET SOLIDITY
CA1264505A (en) * 1986-02-14 1990-01-23 E.I. Du Pont De Nemours And Company Method for producing stain resistant polyamide fibers
DE3683151D1 (en) * 1986-03-06 1992-02-06 Monsanto Co Stain-resistant NYLON FIBERS.

Also Published As

Publication number Publication date
EP0382724B1 (en) 1995-02-22
ATE118837T1 (en) 1995-03-15
WO1989002949A1 (en) 1989-04-06
JPH03500307A (en) 1991-01-24
EP0382724A1 (en) 1990-08-22
CA1330476C (en) 1994-07-05
DE3853165T2 (en) 1995-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee