US657767A - Naphthol prepared with rosin soap. - Google Patents

Naphthol prepared with rosin soap. Download PDF

Info

Publication number
US657767A
US657767A US118200A US1900001182A US657767A US 657767 A US657767 A US 657767A US 118200 A US118200 A US 118200A US 1900001182 A US1900001182 A US 1900001182A US 657767 A US657767 A US 657767A
Authority
US
United States
Prior art keywords
rosin soap
naphthol prepared
naphthol
prepared
dated
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 - Lifetime
Application number
US118200A
Inventor
Eugen Grossmann
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.)
John R Geigy & Co
Original Assignee
John R Geigy & Co
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 John R Geigy & Co filed Critical John R Geigy & Co
Priority to US118200A priority Critical patent/US657767A/en
Application granted granted Critical
Publication of US657767A publication Critical patent/US657767A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D06P3/68—Preparing azo dyes on the material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/908—Anionic emulsifiers for dyeing

Definitions

  • the process may be carried out, for example, as follows: Twentytwo kilograms of betanaphtol are dissolved in hot water, to which have been added sixteen liters of canstic-soda lye of 40 Bauin. To this solution are added seventy liters of the sodium salt of abietinic acid, containing about fifteen per cent. of colophony, and the whole diluted up to one thousand liters.
  • the fiber is impregnated with this solution in the wellknown manner and then dried and dyed in the solution of a diazo color or printed with a diazo coloras, forinstauoe, the diazo 00111- pounds of paranitranilin, naphtylamin, safranin, &c.
  • the fiber may as well be mordanted first with the sodium salt of the abietinic acid and afterward with the naphtol.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Description

UNITED STATES PATENT OFFICE,
EUGEN GROSSMANN, OE BASLE, SWITZERLAND, ASSIGNOR TO JOHN R.
GEIGY 85 (10., OF SAME PLACE.
NAPHTHOL PREPARED WITH ROSIN SOAP.
SPECIFICATION forming part of Letters Patent No. 657,767, dated September 11, 1900.
Application filed January 12, 1900. 8erial No. 1,182. (No specimens.)
To all whmn it may concern:
Be it known that I, EUGEN GRossMANN, a citizen of the Swiss Republic,residing at Basle, Switzerland, have invented a certain new and useful Process of Producing Bottoms on Cotton, (for which patents have been applied for in Germany, G. 14,085, IV/S dated December 20, 1899; in England, dated December 28, 1899; in France, dated December 29, 1899; in Spain, dated February 10, 1900; in Italy, dated January 25, 1900, and in Austria, dated January 17, 1900,) of which the following is a specification.
As is known, in the production of mostof the azo colors on cotton fiber the addition of a mordant-as, for instance, Turkish-red oil, oastor-oil soap, olive-oil soap, tragacanth, gelatine, or gum of various kinds-is necessary to obtain a bottom of a fine shade and satisfactory fastness. I have now found, however, that as fast and even finer shades may be obtained when the product of caustic-soda lye upon colophony, which consists mostly of abietinio acid, is added to the bottoms of phenol, naphtols, or their derivatives. This product has also the great advantage of being much cheaper than the other mordants hitherto employed.
The process may be carried out, for example, as follows: Twentytwo kilograms of betanaphtol are dissolved in hot water, to which have been added sixteen liters of canstic-soda lye of 40 Bauin. To this solution are added seventy liters of the sodium salt of abietinic acid, containing about fifteen per cent. of colophony, and the whole diluted up to one thousand liters. The fiber is impregnated with this solution in the wellknown manner and then dried and dyed in the solution of a diazo color or printed with a diazo coloras, forinstauoe, the diazo 00111- pounds of paranitranilin, naphtylamin, safranin, &c. The fiber may as well be mordanted first with the sodium salt of the abietinic acid and afterward with the naphtol.
Having thus described my invention, I claim as new and desire to secure by Letters Patent The herein-described process of producing bottoms for azo colors on cotton fiber, which consists in impregnating the fiber with a solution containing a phenol, and a inordant obtained by heating colophony With causticsoda lye and consisting for the most part of the sodium salt of abietinic acid, substantially as set forth.
In testimony that I claim the foregoing as myinvention I have signed my name in presence of two subscribing witnesses.
E. GROSSMANN.
Witnesses:
GEORGE GIFFORD, JOHN G. PLATNER.
US118200A 1900-01-12 1900-01-12 Naphthol prepared with rosin soap. Expired - Lifetime US657767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US118200A US657767A (en) 1900-01-12 1900-01-12 Naphthol prepared with rosin soap.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US118200A US657767A (en) 1900-01-12 1900-01-12 Naphthol prepared with rosin soap.

Publications (1)

Publication Number Publication Date
US657767A true US657767A (en) 1900-09-11

Family

ID=2726336

Family Applications (1)

Application Number Title Priority Date Filing Date
US118200A Expired - Lifetime US657767A (en) 1900-01-12 1900-01-12 Naphthol prepared with rosin soap.

Country Status (1)

Country Link
US (1) US657767A (en)

Similar Documents

Publication Publication Date Title
US657767A (en) Naphthol prepared with rosin soap.
DE1965994A1 (en) Process for the preparation of azo dyes and their use
DE2031202A1 (en) Hydrazone dyes
DE1769430C3 (en) Water-soluble azopyrimidine dye salts and their use
US2320588A (en) Dyed cellulose materials of improved fastness to light and process of preparing same
US625198A (en) Of same place
US561277A (en) Et produtts chimiques de st
US1264604A (en) Chromium compounds of azo dyes.
US576511A (en) Georg steinike and friedrich schmidt
US671904A (en) Brown azo dye.
US677228A (en) Disazo dye.
AT132389B (en) Process for the preparation of water-insoluble azo dyes.
US659556A (en) Process of dyeing.
US1854077A (en) of basel
US999558A (en) Polyazo dye and process of making same.
US1145072A (en) Azo dyestuffs insoluble in water and process of making them.
US646711A (en) Black azo dye and process of making same.
US456628A (en) Carl alexander martius
US1014983A (en) Manufacture of black coloring-matters.
US602637A (en) Werke
US2032133A (en) Disazo dyestuff and its production
US1128371A (en) Sulfur dyestuffs and process of making same.
US360792A (en) Oes to a
US1020670A (en) Disazo dye and process of making the same.
US1282356A (en) Substantive orthooxyazo dyestuffs and process of making same.