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
  • 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
  • D06M13/322—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 nitrogen
  • D06M13/325—Amines
  • D06M13/342—Amino-carboxylic acids; Betaines; Aminosulfonic acids; Sulfo-betaines
• • 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
  • D06M13/10—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 oxygen
  • D06M13/152—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 oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
• • 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
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
  • D06M15/41—Phenol-aldehyde or phenol-ketone resins
  • D06M15/412—Phenol-aldehyde or phenol-ketone resins sulfonated
• • 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
  • Y10S516/05—Organic amine, amide, or n-base containing

Definitions

• This invention relates to a new and useful wetting agent and more particularly to a wetting agent for mercerizing purposes which is capable of increasing the wetting power of mercerizing lyes, and a method of using the same in mercerizing.
• Mercerization has, among others, the purpose of imparting a silky luster to vegetable fibers, especially to cotton.
• Such a wetting agent in order to fulfill its purpose, must show the following properties:
• wetting power of mercerizing lyes can be essentially increased, by adding thereto isopropylated phenols, especially isopropyl phenol or isopropyl cresol, such as 1- methy1-3-isopropylphenol-(5), either alone or together with condensation products of aminoaryl sulfonic acids, aldehydes and phenols, such of phenols or cresols and 242% hydrogenated phenols as wetting agents in mercerisation.-.
• twisted yarn or a dense fabric of raw-cotton is completely wetted within two seconds in a solution of sodium hydroxide of 30 to which 0.7 vol. of p-isopropylphenol is added, while, in contrast thereto, an addition of 1.4 vol.
• cresol or phenol itself does not show any wetting effect after seconds.
• Example 1 Ezamplle 2 To a mercerisation lye of 28 B., there is added 1' vol. (0.8 weight of a mixture of 67% of isothymol and 33% of the condensation product obtainable from butylphenol, sulfanilic' acid andformaldehyde. The clear solution shows ning as after standing for 2-3 weeks inan open vessel (1.5 seconds for dense cotton fabric or yarn) 7
• Example 3 1.4 vol.
• the volume of the foam consisting of large hubbles which is obtained on strongly shaking the mixture for 10 seconds amounts to about70-80% of the usedvolume of the liquid; after 1 minvolume of the liquid.
• Sucha, wetting agent may also contain other additions, such as, for instance, ethereal oils, i.'e.,
• terpineol aromatic hydrocarbons, i. e., xylene, or
• Ezramplee Q I I 1 1 I 1.0 weight of a mixture of 70% of isothymol and 30% of cresol (German Pharmacopoeia, 6th I edition), dissolved in a solution of sodium hydroxide of,28 B.,.Sh0WS excellent wetting effects similar to those shown by the preceding a phenol.
• WhatI'claimisf 1 A mercerizing wetting agent, comprising an isopropylated phenol and a condensation prod not of an aminoarylsulfonic andaphenol.
• a process for improving vegetable textile fibers comprising treating said fibers with a mercerizing lye of causticalkali' containing: anisopropylated phenol, and ,a condensation product of anaminoarylsulfonic acid, an aldehyde and a 4.
• a process for improving Vegetable "textile fibers comprising treating said fibers with a mer I and a condensation product of an aminoarylsul cerizing lye of caustic alkali containing isothymol fonic acid, an aldehyde and a. phenol.
• a mercerizing wetting agent comprising. a
• a mercerizing wetting agent comprising a ,-mixture of isothymol, a member of the group acid, an aldehyde I

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Chemical Or Physical Treatment Of Fibers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7995542

Family Applications (1)

Country Status (4)

• 0
  • NL NL62787D patent/NL62787C/xx active
  • BE BE440031D patent/BE440031A/xx unknown
• 1940
  • 1940-11-28 FR FR867835D patent/FR867835A/fr not_active Expired
  • 1940-12-13 US US369984A patent/US2368277A/en not_active Expired - Lifetime

Also Published As

Similar Documents