GB269970A - Manufacture of sulphurised derivatives of phenols and naphthols and their application as mordants - Google Patents

Manufacture of sulphurised derivatives of phenols and naphthols and their application as mordants

Info

Publication number
GB269970A
GB269970A GB225826A GB225826A GB269970A GB 269970 A GB269970 A GB 269970A GB 225826 A GB225826 A GB 225826A GB 225826 A GB225826 A GB 225826A GB 269970 A GB269970 A GB 269970A
Authority
GB
United Kingdom
Prior art keywords
phenol
sulphur
product
added
phenolate
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
Application number
GB225826A
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.)
VONDELINGEN PLAAT BV
Fabriek Van Chemische Producten
Original Assignee
VONDELINGEN PLAAT BV
Fabriek Van Chemische Producten
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 VONDELINGEN PLAAT BV, Fabriek Van Chemische Producten filed Critical VONDELINGEN PLAAT BV
Priority to GB225826A priority Critical patent/GB269970A/en
Publication of GB269970A publication Critical patent/GB269970A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
    • 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
    • D06P1/65168—Sulfur-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
    • 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
    • D06P1/65168—Sulfur-containing compounds
    • D06P1/65187—Compounds containing sulfide or disulfide 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
    • 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/6016—Natural or regenerated cellulose using basic dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

269,970. Fabriek van Chemische Producten, and Kraus, E. Jan. 26, 1926. Sulphurizd derivatives of phenols and naphthols which act as mordants for basic dyestuffs or as reserves in dyeing textiles are obtained by heating a dry alkali metal salt of a phenolic body or a naphthol with sulphur in a non-aqueous medium, preferably a phenol itself, in which the phenolate is suspended or dissolved. The phenolic body may be a cresol, xylenol or a chlorophenol. If phenol is used as the medium it takes part in the reaction and should be in the proportion of less than four equivalents of free phenol to each equivalent of alkali phenolate,. The product so obtained may be treated with an aldehyde and a sulphite giving products which are also useful for mordanting and for tanning. purposes. The quantity of sulphur is preferably between 1 and 2 atomic proportions for every molecular proportion of phenol. In examples, (1) sulphur is added to sodium phenolate in phenol and the mixture is heated. The properties of the final product vary with the quantity of sulphur used; (2) sulphur is added to sodium phenolate suspended in solvent naphtha and the mixture is boiled. After removal of the naphtha the sulphurized product is precipitated by acid; (3) the product obtained in the first example is stirred with water, sodium sulphite and formaldehyde or acetaldehyde added, and the mixture heated. The solution obtained may be used directly after neutralization for tanning or the reaction product may be salted out. An alkaline solution of the reaction product may be used as a mordant for fixing basic dyestuffs on cotton &c. or as a reserve. Instead of phenol commercial cresol or one of the isomeric cresols or mixtures thereof with ordinary phenol may be used; (4) #-naphthol and phenol are melted together, caustic soda and sulphur are added and the mixture heated. The reaction product is treated with sodium sulphite and formaldehyde as before.
GB225826A 1926-01-26 1926-01-26 Manufacture of sulphurised derivatives of phenols and naphthols and their application as mordants Expired GB269970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB225826A GB269970A (en) 1926-01-26 1926-01-26 Manufacture of sulphurised derivatives of phenols and naphthols and their application as mordants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB225826A GB269970A (en) 1926-01-26 1926-01-26 Manufacture of sulphurised derivatives of phenols and naphthols and their application as mordants

Publications (1)

Publication Number Publication Date
GB269970A true GB269970A (en) 1927-04-26

Family

ID=9736369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB225826A Expired GB269970A (en) 1926-01-26 1926-01-26 Manufacture of sulphurised derivatives of phenols and naphthols and their application as mordants

Country Status (1)

Country Link
GB (1) GB269970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711947A (en) * 1950-08-28 1955-06-28 Gulf Oil Corp Stabilized hydrocarbon fuel oils containing a condensation product of ammonium sulfide, formaldehyde, and a mono-alkyl phenol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711947A (en) * 1950-08-28 1955-06-28 Gulf Oil Corp Stabilized hydrocarbon fuel oils containing a condensation product of ammonium sulfide, formaldehyde, and a mono-alkyl phenol

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