CH612563GA3 - Dyeing method using carriers - Google Patents

Dyeing method using carriers Download PDF

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Publication number
CH612563GA3
CH612563GA3 CH718676A CH718676A CH612563GA3 CH 612563G A3 CH612563G A3 CH 612563GA3 CH 718676 A CH718676 A CH 718676A CH 718676 A CH718676 A CH 718676A CH 612563G A3 CH612563G A3 CH 612563GA3
Authority
CH
Switzerland
Prior art keywords
ethyl
methyl
halogen
independently
formula
Prior art date
Application number
CH718676A
Other versions
CH612563B (en
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
Publication of CH612563B publication Critical patent/CH612563B/en
Application filed filed Critical
Priority to CH718676A priority Critical patent/CH612563GA3/en
Priority to DE19772714978 priority patent/DE2714978A1/en
Priority to NL7703849A priority patent/NL7703849A/en
Priority to GB15269/77A priority patent/GB1572661A/en
Priority to ES457756A priority patent/ES457756A1/en
Priority to JP4159077A priority patent/JPS52128476A/en
Priority to FR7711130A priority patent/FR2348310A1/en
Priority to IT48959/77A priority patent/IT1073152B/en
Priority to US05/879,562 priority patent/US4229172A/en
Publication of CH612563GA3 publication Critical patent/CH612563GA3/en

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
    • 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
    • D06P3/8214—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester and amide groups
    • 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
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • 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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Textile polyester or polyester-containing materials are dyed with disperse dyes by the exhaust method below 100 DEG C in the presence of cinnamic acid derivatives of the formula (I). In this formula, R is methyl or ethyl, R1 and R2, independently of one another, are H, methyl, ethyl or halogen, and R3 and R4, independently of one another, are H, methyl, ethyl, hydroxyl, methoxy, ethoxy or halogen. These carriers make it possible to carry out dyeing at lower temperatures and to achieve the same colour yield as otherwise is only possible at elevated temperatures (120-140 DEG C) and under pressure. <IMAGE>
CH718676A 1976-04-15 1976-06-08 Dyeing method using carriers CH612563GA3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH718676A CH612563GA3 (en) 1976-06-08 1976-06-08 Dyeing method using carriers
DE19772714978 DE2714978A1 (en) 1976-04-15 1977-04-04 COLORING PROCESS
NL7703849A NL7703849A (en) 1976-04-15 1977-04-07 PROCEDURES FOR PREPARING AND USING A DYEING AID AND THE DYED OR PRINTED TEXTILE MATERIALS OBTAINED UNDER THE APPLICATION OF THIS DYEING AID.
GB15269/77A GB1572661A (en) 1976-04-15 1977-04-13 Process for dyeing in the presence of a benzalketo derivative
ES457756A ES457756A1 (en) 1976-04-15 1977-04-13 PROCEDURE TO HAVE WITH DISPERSION DYES A TEXTILE MATERIAL MADE WHOLLY OR PART OF POLYESTERS.
JP4159077A JPS52128476A (en) 1976-04-15 1977-04-13 Method of dyeing and dyeing composition
FR7711130A FR2348310A1 (en) 1976-04-15 1977-04-13 PROCESS FOR DYING POLYESTERS IN THE PRESENCE OF A VEHICLE OF COLORANTS
IT48959/77A IT1073152B (en) 1976-04-15 1977-04-14 POLYESTER DYING PROCEDURE IN THE PRESENCE OF A COLORING CONVEYOR
US05/879,562 US4229172A (en) 1976-04-15 1978-02-21 Disperse dyeing of polyester with benzalketo derivatives as carriers: benzalacetone, methyl cinnamate etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH718676A CH612563GA3 (en) 1976-06-08 1976-06-08 Dyeing method using carriers

Publications (2)

Publication Number Publication Date
CH612563B CH612563B (en)
CH612563GA3 true CH612563GA3 (en) 1979-08-15

Family

ID=4321243

Family Applications (1)

Application Number Title Priority Date Filing Date
CH718676A CH612563GA3 (en) 1976-04-15 1976-06-08 Dyeing method using carriers

Country Status (1)

Country Link
CH (1) CH612563GA3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115787325A (en) * 2022-12-23 2023-03-14 太仓宝霓实业有限公司 Polyester low-temperature dyeing accelerant and preparation method thereof
CN116695463A (en) * 2023-07-11 2023-09-05 安徽农业大学 Dyeing method of polylactic acid fiber based on chitosan modification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115787325A (en) * 2022-12-23 2023-03-14 太仓宝霓实业有限公司 Polyester low-temperature dyeing accelerant and preparation method thereof
CN115787325B (en) * 2022-12-23 2024-08-09 太仓宝霓实业有限公司 Polyester low-temperature dyeing promoter and preparation method thereof
CN116695463A (en) * 2023-07-11 2023-09-05 安徽农业大学 Dyeing method of polylactic acid fiber based on chitosan modification

Also Published As

Publication number Publication date
CH612563B (en)

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Legal Events

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PL Patent ceased