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
  • 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
  • D06M15/53—Polyethers
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
  • C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
  • C07C279/24—Y being a hetero atom
  • C07C279/26—X and Y being nitrogen atoms, i.e. biguanides
• • 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
• • 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
  • D06M13/402—Amides imides, sulfamic acids
  • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides

Definitions

• Patented Apr. 16, 1940 PATENT OFFICE mmmc ARTIFICIAL memes Karl Brodersen, Matthias Quaedvlieg, and Max Zabel, Dessau in Anhalt, and Albert Schneider, lfl l, Germany, assimors to I. G. Fan-benindustrie Aktiengesellschaft, Frankfort-on-the- Main, Germany No Drawing. Application March 4, 1938, Serial No. 193,924. In Germany March 9, 1937 y 12 Claims.
• the present invention relates to an improvement in the treatment of textiles of various kinds, especially artificial fibers of all kinds.
• high molecular bases such as, for instance, stearyl amine, oleyl amine or dodecyl amine as well as the guanides derived from these bases and furthermore acylated alkylene diamines containing the radicle of a higher fatty acid such as, for instance, stearoylaminomethylene dimethylamine, imidazole derivatives of the said amines and similar compounds.
• the use of these compounds embraces the disadvantage that they form insoluble precipitates with sulfate and phosphate ions present as well in the usual water supplies as in the softened waters. In this connection similar disadvantages occur as in the use of the usual soaps in lime containing 50 waters.
• I 40 primary the water-soluble polyglycolor polyglycerine ether and ester of the higher fatty alcohols or highly alkylated phenols (dodecyl phenol) or of the higher fatty acids respectively, may be used.
• These ethers and esters of polyglycols and polyglycerines shall contain an aliphatic radicle of at least 10 carbon .atoms.
• Especially valuable softening agents are obtained by mixing higher alkyl biguanides and their salts with esters of soap-forming fatty acids containing hydroxy groups.
• Compounds of this constitution are known to have a softening effeet on textiles. They may be saturated or unsaturated compounds and may contain straightlined or branched carbon chains and, the case given, may be substituted.
• glycol and polyglycol ester effect on textile materials for instance, 0.1 gram of stearyl biguanide hydrochloride per liter of the treating bath and of stearic acid polyglycol ester even 2 grams per liter are necessitated, the same softening effect is obtained when using 0.10 gram per liter of a mixture consisting of equal parts of both these components.
• the kind of improvement of the different textiles consisting of animal or vegetable fibers, artificial fibers such as viscose silk, copper silk and the various acetate silks, and mixed fabrics of these fibers may be modified with respect to smoothness and feel.
• Example 1 -50 parts of stearyl biguanide hydrochloride and 25 parts of dispersing agent consisting of oleyl alcohol polyglycol ether as obtainable according to Example 4 of German Patent No. 605,973 are stirred together with 25 parts of water.
• the paste thus obtained is a very effective softening agent for artificial silk.-
• the feel of fabrics treated in a bath containing 0.2 gram per liter of this mixture is thereby rendered soft and full.
• This preparation may be used as well in condensed water as in water containing sulfate ions.
• esters mentioned above likewise may be partly substituted by mono esters of higher fatty.
• stearyl biguanide hydrochloride likewise, may be used together with mixtures of the said compounds and in this manner it becomes possible to modify the feel of the fabric.
• a very effective mixture consists of 33 parts of stearyl biguanide hydrochloride, 33 parts of stearic acid polyglyceride and 33 parts of the polyglycol ethers of the stearic acid triethanolamine ester.
• the process for improving textile fabrics which comprises treating them in a bath containing a high molecular base and a dispersing agent of the groups consisting of ethers and esters free from acid groups and containing an aliphatic radicle of at least 10 carbon atoms.
• the process for improving textile fabrics which comprises treating them in a bath containing a high molecular base and a dispersing agent of the group consisting of ethers and esters free from acid groups, and containing an aliphatic radicle of at least 10 carbon atoms in the presence of an ester of a soap-forming fatty acid containing hydroxy groups.
• the process for improving textile fabrics which comprises treating them in a bath containing a biguanide of a high molecular base and a dispersing agent of the group consisting of ethers and esters free from acid groups, and containing an aliphatic radicle of at least 10 carbon atoms.
• the process for improving textile fabrics which comprises treating them in a bath containing a high molecular base and a dispersing agent of the group consisting of ethers and esters free from acid groups containing a hydroxypolyether radicle and an aliphatic radicle of at least 10 carbon atoms.
• the process for improving textile fabrics which. comprises treating them in a bath containing a salt of stearyl biguanidine and a dispersing agent of the group consisting of ethers and esters free from acid groups containing a hydroxypolyether radicle and an aliphatic radicle of at least 10 carbon atoms.
• the process for improving textile fabrics which comprises treating them in a bath containing a high molecular base and a dispersing agent of the group consisting of ethers and esters free from acid groups containing a hydroxypolyether radicle and an aliphatic radicleof at least 10 carbon atoms in the presence of an ester of a soap-forming fatty acid containing hydroxy groups.
• the process for improving textile fabrics which comprises treating them in a bath containing a salt of stearyl biguanidine and a dispersing agent of the group consisting of ethers and esters free from acid groups containing a hydroxypolyether radicle and an aliphatic radicle of at least 10 carbon atoms in the presence of an ester of a soap-forming fatty acid containing hydroxy KARL BRODERSEN.
• a dispersing agent of the group consisting of ethers and esters free from acid groups containing a hydroxypolyether radicle and an aliphatic radicle of at least 10 carbon atoms in the presence of an ester of a soap-forming fatty acid containing hydroxy KARL BRODERSEN.
• MA'I'I'HIAS QUAEDVLIEG.

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

Applications Claiming Priority (3)

Publications (1)

Family

ID=32073741

Family Applications (1)

Country Status (6)

Cited By (3)

Families Citing this family (1)

• 1937
  • 1937-03-10 DE DE1937I0057358 patent/DE699028C/de not_active Expired
  • 1937-12-04 DE DEI59794D patent/DE714146C/de not_active Expired
• 1938
  • 1938-02-18 NL NL86510A patent/NL49425C/xx active
  • 1938-02-23 GB GB5752/38A patent/GB511545A/en not_active Expired
  • 1938-02-28 NL NL86650A patent/NL49991C/xx active
  • 1938-03-04 FR FR834763D patent/FR834763A/fr not_active Expired
  • 1938-03-04 US US193924A patent/US2197464A/en not_active Expired - Lifetime
  • 1938-03-09 BE BE426845D patent/BE426845A/xx unknown

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