EP0261821A3 - Improved polyamide fibres - Google Patents

Improved polyamide fibres Download PDF

Info

Publication number
EP0261821A3
EP0261821A3 EP87307737A EP87307737A EP0261821A3 EP 0261821 A3 EP0261821 A3 EP 0261821A3 EP 87307737 A EP87307737 A EP 87307737A EP 87307737 A EP87307737 A EP 87307737A EP 0261821 A3 EP0261821 A3 EP 0261821A3
Authority
EP
European Patent Office
Prior art keywords
polyamide fibres
fibres
copper salt
improved polyamide
dye
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.)
Withdrawn
Application number
EP87307737A
Other languages
German (de)
French (fr)
Other versions
EP0261821A2 (en
Inventor
Clifford Marshall
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of EP0261821A2 publication Critical patent/EP0261821A2/en
Publication of EP0261821A3 publication Critical patent/EP0261821A3/en
Withdrawn legal-status Critical Current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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • 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
    • D06P1/64—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 using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/647—Nitrogen-containing carboxylic acids or their salts
    • 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
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • 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
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Polyamide fibres having an improved dye light fastness and heat and light stability are obtained by applying to them by means of a conventional dyeing operation, an aqueous composition containing a water insoluble copper salt of an organic acid which protects the fibres and any dye which may be present from radiation within the range 280 to 400 Nm. The copper salt has an affinity for the polyamide fibres and is stable and not volatile under the process conditions used.
EP87307737A 1986-09-26 1987-09-02 Improved polyamide fibres Withdrawn EP0261821A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8623229 1986-09-26
GB868623229A GB8623229D0 (en) 1986-09-26 1986-09-26 Polyamide fibres

Publications (2)

Publication Number Publication Date
EP0261821A2 EP0261821A2 (en) 1988-03-30
EP0261821A3 true EP0261821A3 (en) 1989-07-19

Family

ID=10604859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87307737A Withdrawn EP0261821A3 (en) 1986-09-26 1987-09-02 Improved polyamide fibres

Country Status (5)

Country Link
EP (1) EP0261821A3 (en)
JP (1) JPS6392786A (en)
FI (1) FI874216A (en)
GB (1) GB8623229D0 (en)
PT (1) PT85791B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813970A (en) * 1988-02-10 1989-03-21 Crompton & Knowles Corporation Method for improving the lightfasteness of nylon dyeings using copper sulfonates
JP2838211B2 (en) * 1988-09-19 1998-12-16 日本エクスラン工業 株式会社 Manufacturing method of fluorescent stable acrylic fiber
BE1003209A3 (en) * 1989-02-22 1992-01-14 Sandoz Sa NEW PROCESS FOR DYEING POLYAMIDE FIBERS.
CN115094652B (en) * 2022-07-04 2023-11-14 广州迅捷数码科技有限责任公司 Thermal transfer printing method for fabric

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE632938A (en) *
EP0018775A1 (en) * 1979-04-25 1980-11-12 CROMPTON & KNOWLES CORPORATION Method of improving the light fastness of nylon dyeings and nylon material thus dyed
JPS564773A (en) * 1979-06-20 1981-01-19 Asahi Chemical Ind Enhancing of light fastness of polyamide synthetic fiber material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE632938A (en) *
EP0018775A1 (en) * 1979-04-25 1980-11-12 CROMPTON & KNOWLES CORPORATION Method of improving the light fastness of nylon dyeings and nylon material thus dyed
JPS564773A (en) * 1979-06-20 1981-01-19 Asahi Chemical Ind Enhancing of light fastness of polyamide synthetic fiber material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 94, no. 18, 4th May 1981, page 76, abstract no. 141156h, Columbus, Ohio, US; & JP-A-81 04 773 (ASAHI CHEMICAL INDUSTRY CO., LTD) 19-01-1981 *

Also Published As

Publication number Publication date
JPS6392786A (en) 1988-04-23
PT85791A (en) 1987-10-01
FI874216A0 (en) 1987-09-25
FI874216A (en) 1988-03-27
EP0261821A2 (en) 1988-03-30
PT85791B (en) 1990-08-31
GB8623229D0 (en) 1986-10-29

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Inventor name: MARSHALL, CLIFFORD