US2020517A - Treatment of fibrous and textile materials - Google Patents

Treatment of fibrous and textile materials Download PDF

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Publication number
US2020517A
US2020517A US636422A US63642232A US2020517A US 2020517 A US2020517 A US 2020517A US 636422 A US636422 A US 636422A US 63642232 A US63642232 A US 63642232A US 2020517 A US2020517 A US 2020517A
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US
United States
Prior art keywords
lecithin
treatment
bath
vegetable
fibrous
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
US636422A
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English (en)
Inventor
Rewald Bruno
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.)
American Lecithin Co Inc
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American Lecithin Co Inc
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 American Lecithin Co Inc filed Critical American Lecithin Co Inc
Application granted granted Critical
Publication of US2020517A publication Critical patent/US2020517A/en
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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
    • 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
    • D06P1/667—Organo-phosphorus compounds
    • 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
    • D06M13/44—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 containing nitrogen and phosphorus
    • D06M13/453—Phosphates or phosphites containing nitrogen atoms
    • 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
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
    • 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
    • D06P1/46—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 natural macromolecular substances or derivatives thereof
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions

Definitions

  • the present invention concerns the treatment of fibrous textile materials of all kinds both in the loose form and when woven into fabrics and the like.
  • lecithin may also be made to the boiling materials which are alkaline aqueous liquids with which the raw cotton is boiled under pressure and the bucking is done in a dilute acid solution. It was observed that by this addition a better effect resulted in spite of a shortened period of steeping.
  • the lecithin in the cleaning and brightening of the fibrous material for which purposes it'is added to the cleaning or brightening baths, whether these are aqueous solutions, soaps, alkalies etc. or organic liquors, light gasoline, carbon tetrachloride etc,
  • the lecithin suitable for this purpose can be obtained in known manner by extraction with suitable solvent materials, e. g. benzol-alcohol mixture, benzol-methyl-alcohol etc. from vegetable raw'materials such as for example soya beans, lupins, cereal germs and yeast. If necessary for the purpose for which it is intended, it can be purified and freed from excess of oil.
  • suitable solvent materials e. g. benzol-alcohol mixture, benzol-methyl-alcohol etc.
  • vegetable raw'materials such as for example soya beans, lupins, cereal germs and yeast.
  • lecithins may be employed which are unsuitable for nutrient and medical purposes.
  • the phosphorus-containing residues of high emulsification capacity such as those obtained as residues in the purification of phosphatides ⁇ for nutrient purposes can be used.
  • mucilaginous matters f. i. consisting of lecithin and impurities are suspended.
  • This suspension' is removed from the oil by deposition after leaving the oil .to rest for a longer period or by centrifuging the oil.
  • the obtained residues consist of about 30-70% of water, 30-70% of oil and 30-70% of phosphoruscontaining substances.
  • theprocedure may be that the husked soya beans are broken up by rolling and extracted with a mixture of 90 parts of benzol and 10 parts of alcohol at a temperature of to 30 C.
  • the extracted material contains besides impurities, the extracted oil and the lecithin.
  • the lecithin is separated from the oil by leading inwaste steam, it is separated from the main bulk of oil by centrifuging and is thereupon dried by heating under reduced air pressure, i. e. in a partial vacuum.
  • a suitable vegetable lecithin can also be obtained from soya beans by extracting soya beans at approximately 60 C. with benzene.
  • the solution obtained in this manner is freed from the solvent by evaporation and treatment with steam.
  • the vegetable leclthin containing 30-40% of oil, as well as impurities and water gradually settle out in the bottom. This mass is collected and dissolved in trichlorethylene and freed by filtration from the solid residues, separated from the water and the solvent further evaporated. If the purified vegetable lecithin so obtained, contains too large a quantity of oil, this latter may treatment with acetone or acetic ester.
  • This lecithin is used in the same manner as that produced as described earlier.
  • Example 1 To 1000 parts of an aqueous mordanting bath, such as stannous chloride solution, ferrous chloride solution etc. add about 2 to 4 parts of lecithin, and mordant the cotton in the usual or any approved manner, and dye in the usual manner.
  • an aqueous mordanting bath such as stannous chloride solution, ferrous chloride solution etc. add about 2 to 4 parts of lecithin, and mordant the cotton in the usual or any approved manner, and dye in the usual manner.
  • Example 2 The same amounts of lecithin can be added to one or both of the hot solutions of tannic acid and tartar emetic used for mordanting cotton (white mordant) to be dyed with basic dyes.
  • Example 3 To 1000 parts of a dye bath containing a direct dyestufl, e. g. Ciba-sky-blue F. F., pink 2 B, green G N concentrated, Red 3 B or other direct dye for cotton, or a mixture of these, the dye being about 1 to 3% of the weight of the cotton, is added about 0,5 to 3 parts of lecithin. The cotton previously wetted out, if desired, is introduced and dyed in the conventional manner.
  • a direct dyestufl e. g. Ciba-sky-blue F. F., pink 2 B, green G N concentrated, Red 3 B or other direct dye for cotton, or a mixture of these, the dye being about 1 to 3% of the weight of the cotton.
  • a dye bath for sulphur dyeing containing say 48 lbs. of soda ash, 22 lbs. of actual NazS with or without turkey red oil, about 17 lbs., and 64 lbs. sulphur yellow G, or any other
  • the lecithin or other phosphatide can be added to other dye baths containing any kind of .iyestuil'.
  • Example 6 Cotton fabric is put into a kier as usual. Causbe partly or wholly removed by Example 7 Cotton is bucked in 5 Tw. sodium hypochlorite solution, with enough H2804 or HCl to make the bath very feebly acid.
  • the bucking solution may contain about 0,5 to 3% of lecithin.
  • Example 8 Cold bleach.
  • the .cotton fabric is singed, then passed through (a) a solution of malt extract containing 3,5 gallons of diastatic malt extract in 40 gallons of water. Then it is let stand for 40-50 minutes. Then it is run through a 6-box open soaper. In the first two boxes (b and c) of thissoaper, is provided running water, the second one preferably hot water. The next four boxes (d, e, f, 9) contain boiling hot 10-11% NaOH solution. After the fabric comes out it is allowed to stand one-half hour. The material cools ofl during this time. Then it is taken through another 6-box open soaper, the first box (h) contains hot water, the second box (1) contains cold water.
  • the next box (7') contains a solution of sodium hypochlorite, cold, at 4-5 Tw.
  • the fourth (k) box contains 1101 of 2 Tw.
  • the fifth box (1) contains cold wash water and the sixth box (m) contains hot water. It is then squeezed and dried on hot cans.
  • Example 9 Wetting out.
  • the water used for wetting out cotton, wool, silk, artificial silk or other fabric or yarns, etc. may have 0,1-1% of lecithin added. This increases penetration, thus shortens the time needed for wetting out, gives more level dyeing and a softer feel.
  • Example 10 ferred to adding a given amount of lecithin to an aqueous bath, in which lecithin is of course well known to be insoluble, I may conveniently first emulsify the desired amount of lecithin with say 5 to 20 times its weight of water, soap solution, starch solution, mild soda solution, or other liquid which is to become a part of the final bath, and then homogenize such emulsion by e through a homogenizer, e. g. a colloid mill and acid such emulsion to the other constituents of the bath, the other constituents of the final bath having first been dissolved in the remaining portion of the water.
  • the bath is, of course, well mixed.
  • I may make up the final bath, all except the lecithin, emulsify the lecithin with a small part of the said bath, and add the emulsion, after homogenization if desired, to the remainder of the bath, and mix well.
  • the fabrics vention showa soft and favourable feel and show a higher brilliancy than the known products.
  • a process for the treatment of fibrous textile material in which a chemical treatment of said material is effected with a heated alkaline liquid containing added vegetable lecithin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
US636422A 1930-01-12 1932-10-05 Treatment of fibrous and textile materials Expired - Lifetime US2020517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE566149T 1930-01-12

Publications (1)

Publication Number Publication Date
US2020517A true US2020517A (en) 1935-11-12

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US636422A Expired - Lifetime US2020517A (en) 1930-01-12 1932-10-05 Treatment of fibrous and textile materials

Country Status (5)

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US (1) US2020517A (en(2012))
BE (1) BE369653A (en(2012))
DE (1) DE566149C (en(2012))
FR (1) FR693887A (en(2012))
GB (1) GB353873A (en(2012))

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594985A (en) * 1948-09-09 1952-04-29 Nat Foam System Inc Fire extinguishing foam stabilizer
US4276046A (en) * 1978-05-17 1981-06-30 Bayer Aktiengesellschaft Process for dyeing polyester fibres of fibre mixtures containing them
FR2602803A1 (fr) * 1986-08-14 1988-02-19 Colgate Palmolive Co Compositions d'assouplissement des tissus a base de lecithine, leurs procedes de fabrication et leur utilisation
US6485733B1 (en) 1998-12-31 2002-11-26 Kimberly-Clark Worldwide, Inc. Absorbent article composition for sequestering skin irritants

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315680A (ja) * 1987-06-17 1988-12-23 日本サ−ファクタント工業株式会社 反応性染料用均染剤及び染色方法

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594985A (en) * 1948-09-09 1952-04-29 Nat Foam System Inc Fire extinguishing foam stabilizer
US4276046A (en) * 1978-05-17 1981-06-30 Bayer Aktiengesellschaft Process for dyeing polyester fibres of fibre mixtures containing them
FR2602803A1 (fr) * 1986-08-14 1988-02-19 Colgate Palmolive Co Compositions d'assouplissement des tissus a base de lecithine, leurs procedes de fabrication et leur utilisation
GB2194561A (en) * 1986-08-14 1988-03-09 Colgate Palmolive Co Fabric softening compositions
BE1000403A4 (fr) * 1986-08-14 1988-11-22 Colgate Palmolive Co Compositions d'assouplissement des tissus a base de lecithine, leurs procedes de fabrication et leur utilisation.
US4808320A (en) * 1986-08-14 1989-02-28 Colgate-Palmolive Company Fabric softening compositions based on lecithin and methods for making and using same
AU604039B2 (en) * 1986-08-14 1990-12-06 Colgate-Palmolive Company, The Fabric softening compositions based on lecithin
GB2194561B (en) * 1986-08-14 1990-12-19 Colgate Palmolive Co Fabric softening compositions
US6485733B1 (en) 1998-12-31 2002-11-26 Kimberly-Clark Worldwide, Inc. Absorbent article composition for sequestering skin irritants
US6517848B1 (en) 1998-12-31 2003-02-11 Kimberly-Clark Worldwide, Inc. Method for sequestration of skin irritants with absorbent article composition
US6521242B1 (en) 1998-12-31 2003-02-18 Kimberly-Clark Worldwide, Inc. Method for sequestration of nasal secretion skin irritants with facial tissue
US6521240B1 (en) 1998-12-31 2003-02-18 Kimberly-Clark Worldwide, Inc. Facial tissue composition for sequestration of nasal secretion skin irritants
US6521241B1 (en) 1998-12-31 2003-02-18 Kimberly-Clark Worldwide, Inc. Substrate composition for sequestration of skin irritants
US6551607B1 (en) 1998-12-31 2003-04-22 Kimberly-Clark Worldwide, Inc. Method for sequestration of skin irritants with substrate compositions

Also Published As

Publication number Publication date
FR693887A (fr) 1930-11-26
DE566149C (de) 1932-12-13
GB353873A (en) 1931-07-23
BE369653A (en(2012))

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