CH643099B - PROCESS FOR CHANGING THE DYE FINITY OF FIBER MATERIALS FROM MATERIALS WHICH CAN BE DYED WITH ACID DYES. - Google Patents

PROCESS FOR CHANGING THE DYE FINITY OF FIBER MATERIALS FROM MATERIALS WHICH CAN BE DYED WITH ACID DYES.

Info

Publication number
CH643099B
CH643099B CH842477A CH842477A CH643099B CH 643099 B CH643099 B CH 643099B CH 842477 A CH842477 A CH 842477A CH 842477 A CH842477 A CH 842477A CH 643099 B CH643099 B CH 643099B
Authority
CH
Switzerland
Prior art keywords
materials
finity
dyed
dye
changing
Prior art date
Application number
CH842477A
Other languages
German (de)
Other versions
CH643099GA3 (en
Inventor
Hans-Rudolf Schmid Dr
Original Assignee
Sandoz Ag
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 of CH643099B publication Critical patent/CH643099B/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH842477A priority Critical patent/CH643099GA3/en
Priority to DE19782828030 priority patent/DE2828030A1/en
Priority to GB7828711A priority patent/GB2011883B/en
Priority to IT50197/78A priority patent/IT1105219B/en
Priority to JP8150478A priority patent/JPS5416489A/en
Priority to FR7820254A priority patent/FR2405250A1/en
Priority to US06/123,084 priority patent/US4300899A/en
Priority to BE1/10454A priority patent/BE892495Q/en
Priority to HK391/83A priority patent/HK39183A/en
Publication of CH643099GA3 publication Critical patent/CH643099GA3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/42—One nitrogen atom
    • 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
    • D06P5/12—Reserving parts of the material before dyeing or printing ; Locally decreasing dye affinity by chemical means

Landscapes

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

Abstract

Natural or synthetic polyamides or other acid-dyeable synthetic materials are treated with compounds of the formula <IMAGE> where X is an alkali metal or ammonium, R is C1-6alkyl, and n is 1 or 2. The materials thus treated have in these areas a reduced affinity for acid dyes and an enhanced affinity for basic dyes.
CH842477A 1977-07-07 1977-07-07 Process for altering the dye affinity of fibre material composed of acid-dyeable materials CH643099GA3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH842477A CH643099GA3 (en) 1977-07-07 1977-07-07 Process for altering the dye affinity of fibre material composed of acid-dyeable materials
DE19782828030 DE2828030A1 (en) 1977-07-07 1978-06-26 COLORING PROCESS
GB7828711A GB2011883B (en) 1977-07-07 1978-07-04 Organic compounds
IT50197/78A IT1105219B (en) 1977-07-07 1978-07-06 PROCEDURE FOR RESERVING SUBSTRATES DYEABLE WITH ANIONIC DYES
JP8150478A JPS5416489A (en) 1977-07-07 1978-07-06 Antidyeing treatment
FR7820254A FR2405250A1 (en) 1977-07-07 1978-07-07 PROCESS FOR RESERVING SUBSTRATES LIKELY TO BE DYED WITH ANIONIC COLORANTS
US06/123,084 US4300899A (en) 1977-07-07 1980-02-20 Triazine and pyrimidine derivatives as reserving agents
BE1/10454A BE892495Q (en) 1977-07-07 1982-03-15 PROCESS FOR RESERVING SUBSTRATES LIKELY TO BE DYED BY ANIONIC DYES
HK391/83A HK39183A (en) 1977-07-07 1983-10-06 Triazinylamino-benzene sulphonic acids or salts thereof and their use as reserve agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH842477A CH643099GA3 (en) 1977-07-07 1977-07-07 Process for altering the dye affinity of fibre material composed of acid-dyeable materials

Publications (2)

Publication Number Publication Date
CH643099B true CH643099B (en)
CH643099GA3 CH643099GA3 (en) 1984-05-30

Family

ID=4340126

Family Applications (1)

Application Number Title Priority Date Filing Date
CH842477A CH643099GA3 (en) 1977-07-07 1977-07-07 Process for altering the dye affinity of fibre material composed of acid-dyeable materials

Country Status (1)

Country Link
CH (1) CH643099GA3 (en)

Also Published As

Publication number Publication date
CH643099GA3 (en) 1984-05-30

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