Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
  • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
  • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
  • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
  • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
  • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
• • 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
  • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
  • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
  • Y10S516/03—Organic sulfoxy compound containing
  • Y10S516/04—Protein or carboxylic compound containing

Definitions

• My invention relates to improvements in the eificiency of refining baths used in the textile art, and in the process of refining textile material. More particularly my invention relates to alkaline or acid mercerization, carbonization, oxidizing or reducing bleaching, vat dyeing, etc. t has heretofore been proposed to use, in such processes, wetting or permeating media for improving the efliciency of the active substances. In most processes Turkey red oil, Monopole soap and the like cannot be used, because they are decomposed by the bath.
• wetting and permeating roperty of the said bath can be improved by adding, to the bath, such sulfonates of 0118, fats or the corresponding acids which are obtained by sulfonating the initial material (oil, fat, etc.) in the presence of organic or inorganic acid anhydrides or chlorides, concentrated organic acids besides the sulfonating means, or an excess of sulfuric acid used at low temperature.
• the sulfonated products may be produced in the manner described in my prior U. S. Patent No. 1,801,189, granted April 14, 1931.
• Sulfonates of this kind are in a high degree acid-proof, are not adversely afiected by the presence of calcium and magnesium salts or salting-out substances, and they cause the refiningprocesses to be carried out more smoothly and under circumstances which do not allow the use of the ordinary Turk y red oil, Monopole soap and the like.
• the refining baths can be made with very hard water and even with sea watergwithout spoiling the goods by, the separation of solid fatty acid salts, or by salting-out soaplike substances. Further.
• the wetting and permeating property of'the bath is increased by the addition of sulfonates of this kind in a higher degree than by the addition of Turkey red oil and thelike, where such .oil can be used at all.
• sulfonates of this kind in a higher degree than by the addition of Turkey red oil and thelike, where such .oil can be used at all.
• carbonization the uniform permeation of the goods by the carbonization acid is improved. and siniultanemisly the substances of the material which are not to be carbonized are protected.
• Example 2 To a mercerizing bath of 30 B. per liter 10 grammes of an 'oil made in the manner described above are added.
• the mercerizing bath thus prepared permits the goods to be put into the same in a di y state and without previous boiling, so that at least one operation is spared. In addition the mercerization is made more effective and a more uniform product is obtained.
• fat as used herein is intended to include the fatty materials which may be subjected to sulfonation, such as fats, oils, and fatty acids.
• a process for treating textiles with liq uids containing substances which cause decomposition in solutions of ordinary Turkeyred oil and Monopole soap consisting in adding to said liquids a sulphonate, prepared by sulphonating a fat in the presence of a waterbinding acid substance selected from the group consisting of organic and inorganic acid anhydrides and chlorides besides the sulphonating means.
• a process for treating textiles with liquids containing substances whichcause decomposition in solutions of ordinary Turkeyre-d oil and Monopole soap consisting in adding to said liquids a sulphonate, prepared by sulphonating a fat in the presence of a waterbinding acid substance selected from the group consisting of organic and inorganic acid anhydrides and chlorides besides the sulphonating means at a temperature not exceeding 0 C.
• a process for mercerizing textiles with caustic soda solution consisting in adding to said solution a sulphonate prepared by sulphonating ricinoleic acid with concentrated sulphuric acid in the presence of an acid anhydride.
• composition of matter consisting of signature.

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Treatment Of Fiber Materials (AREA)
• Chemical Or Physical Treatment Of Fibers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=31893970

Family Applications (1)

Country Status (3)

• 1928
  • 1928-05-09 US US276514A patent/US1890492A/en not_active Expired - Lifetime
  • 1928-05-10 GB GB13857/28A patent/GB290256A/en not_active Expired
  • 1928-05-11 FR FR654108D patent/FR654108A/fr not_active Expired

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