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US2790764A - Composition for preventing textile materials from becoming electrically charged - Google Patents

Composition for preventing textile materials from becoming electrically charged Download PDF

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Publication number
US2790764A
US2790764A US411012A US41101254A US2790764A US 2790764 A US2790764 A US 2790764A US 411012 A US411012 A US 411012A US 41101254 A US41101254 A US 41101254A US 2790764 A US2790764 A US 2790764A
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US
United States
Prior art keywords
textile materials
electrically charged
composition
polyethylene oxide
becoming electrically
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
US411012A
Inventor
Lange Hermann
Henkel Konrad
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.)
Boehme Fettchemie GmbH
Original Assignee
Boehme Fettchemie GmbH
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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/042—Sulfate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/46—Textile oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Definitions

  • the present invention relates to a process for preventing textile materials from becoming electrically charged.
  • polyalkylene oxide waxes we understand primarily polyethylene oxides waxes with a molecular weight over 2000, preferably from 5000 to 10,000; however, polymers of other alkylene oxides are also Within the scope of the present invention.
  • the polyethylene oxide wax derivatives to be used are obtained, for instance by reacting ethylene oxide and the like in the presence of a catalyst with aliphatic, cycloaliphatic, aromatic, alkylaromatic, or cycloaliphaticaromatic compounds containing hydroxyl-, carboxylic-, mercapto, amino-, carboxy-, amido-, or sulfamido-groups, until the necessary stage of condensation or the appropriate molecular size of the condensation product is reached.
  • butylalcohol octylalcohol
  • dodecylalcohol octylmercaptan
  • dodecylamine cyclohexylalcohol
  • cyclohexylamine naphthene alcohols
  • benzylalcohol tetrahydronaphthols
  • ethers and esters of polyoxide alkylene waxes by reacting the same with hydroxyl compounds or carboxylic acids of the above-mentioned type with ether or ester formation.
  • sulfonated fatty acid esters or sulfonated fatty acids we understand the reaction products of sulfuric acid with unsaturated and/ or hydroxyl-containing, higher molecular fatty acid esters or fatty acids, whichare neutralized with inorganic or organic bases; such compounds are, for instance Turkey red oil, sulfonated ricinoleic acid ester, sulfonated olein, sulfonated ric-- inoleic acid, and the like.
  • the anti-static agents according to this invention may impart to the fibers other favorable properties whichimprove their processing and use. They may, for instance, lubricate the fibers so that they have an increased gliding capacity in spinning.
  • the novel agents may be combined with known treating preparations, such as the conventional lubricants, for instance mineral, animal, vegetable oils, fats and Waxes. As compared to such additives, the agents according to the invention act at the same time as emulsifying agents.
  • the anti-static agents are either compounded in concentrated oily or paste form, or in the form of aqueous or organic solutions. This depends on the practical requirements in each case. Oily solutions are, for instance, used in processing fibers, threads, skeins, ribbons, and so on, on textile machines. Aqueous solutions or solutions in organic solvents are used in the finishing of textiles or in a subsequent impregnation during use. The latter may also be combined with a conventional cleaning process.
  • the bath is an oily medium.
  • Example 1 Raw cut polyamide fibers are washed free of monomers and thereafter treated in a bath containing 1% polyethylene oxide wax of a molecular weight of about 9000 and 3% ricinoleic sulfonate. They are squeezed free of solution and dried. After having undergone this treatment, they can be easily separated and spun.
  • Example 2 By fusing together 15 parts of polyethylene oxide wax and 7 parts of sulfonated castor oil, a viscous oil is obtained which may be used as such, or after dilution with Water, for the anti-static impregnation of textile threads in the knitting or Weaving industries. (Parts are by weight.)
  • Example 3 A bath is prepared by dissolving 1% polyethylene oxide wax and 5% Turkey red oil. Acetate silk fabric is impregnated in this bath at a temperature of about 30 C. After having thus treated the goods for about /2 hour, the fabric is squeezed and dried. It exhibits a perfect anti-static impregnation.
  • Example 4 An aqueous bath is prepared by dissolving 1% polyethylene oxide wax, 7.5% Turkey red oil and 7.5% of a mixture of 52 parts by weight of spindle oil, 45 parts by weight of Turkey red oil and 10 parts by weight of olcic acid partly neutralized by ammonia, stirring all the ingredients until complete solution has occurred.
  • This bath is used for the treatment of webs of fabric made of polyarnide fibers or acetate rayon; after treatment, the fabrics are squeezed and dried. They have a pleasant, soft touch and do not exhibit electrostatic charge during use.
  • Example 5 A bathv is prepared as in Example 3, with the difference that instead of polyethylene oxide Wax, a stearic acid ester of said wax is used. In this case, too, the impregnation of textiles consisting of cellulose acetate, polyamide fibers, or natural silk will result in imparting anti-static properties.
  • Example 6 Summer dresses and skirts made of polyamide fibers are treated, after having been worn, in a washing solution containing 0.3% alkylsulfuric acid sodium (alkyl radicals C12-C1a). An aqueous rinsingsolution is made with addition of 1% polyoxide Wax and 3% Turkey red oil. The laundering process is carried out as usual. The textiles are completely clean and exhibit a noticeable anti-static effect.
  • Antistatic composition especially adapted for the treatment of textile materials holding a high static charge, especially polyamide and acetate materials consisting of a combination of a minor proportion of polyethylene oxide waxes having a molecular weight from MOO-10,000, with a major proportion of a member selected from the group consisting of sulfonated fatty acids and sulfonaled fatty acid esters, the ratio of major to minor proportion not exceeding about 10:1.

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

Description

CUMPOSITION FOR PREVENTING TEXTILE MA- TERIALS FROM BECOMING ELECTRICALLY CHARGED Hermann Lange, Dusseldorf-Derendorf, and Konrad Henkel, Dusseldorf, Germany, assiguors to Bohme Fettchemie G. 111. b. H., Dusseldorf, Germany -No Drawing. Application February 17, 1954,
Serial No. 411,012
Claims priority, application Germany March 13, 1953 5 Claims. (Cl. 252-8.7)
The present invention relates to a process for preventing textile materials from becoming electrically charged.
It is known that electrical charges develop in textile materials during the processing thereof. This is particularly true for materials made from cellulose acetate, cellulose ethers, polycondensation products, as for instance polyesters, polyamides and the like; furthermore, from vinyl polymers, such as polyvinyl chlorides, polyvinyl acetates, and the like, or finally, from polymers derived from acrylic acid, such as acrylic acid esters, acrylic acid nitrile, and so forth. To a certain extent, the above mentioned inconvenience also applies to nitrogen-containing natural fibers, such as wool or silk. By becoming electrically charged, these materials are difiicult to handle during their mechanical processing. For instance, in the carding, stretching and spinning of the fibers, single fibers are sometimes separated; in other cases, the goods to be spun wind themselves up on rotating machine parts to such an extent that further work is made almost impossible. Fabrics and knitted goods made from such fibers are hard to process and to wrap. Finished pieces of wearing apparel will adhere in undesirable manner to each other, or, in other cases, they will repel each other.
It has now been discovered that the disturbing electrical charges can be avoided when the textile materials are treated in the course of their production, during the finishing operations, or While they are in use, with agents consisting on the one hand of polyoxide waxes or polyoxide wax derivatives, and on the other hand of sulfonated fatty acid esters or sulfonated fatty acids, respectively.
By such treatment, the electrical charge will either not develop at all, or will be so much lower that there will be no difficulties in the further processing of the textiles or in their use.
The result above mentioned will only be obtained by using the combination of agents stated. The single components have no noticeable anti-static effect.
By polyalkylene oxide waxes, we understand primarily polyethylene oxides waxes with a molecular weight over 2000, preferably from 5000 to 10,000; however, polymers of other alkylene oxides are also Within the scope of the present invention.
The polyethylene oxide wax derivatives to be used are obtained, for instance by reacting ethylene oxide and the like in the presence of a catalyst with aliphatic, cycloaliphatic, aromatic, alkylaromatic, or cycloaliphaticaromatic compounds containing hydroxyl-, carboxylic-, mercapto, amino-, carboxy-, amido-, or sulfamido-groups, until the necessary stage of condensation or the appropriate molecular size of the condensation product is reached.
As starting components, We mention for instance: butylalcohol, octylalcohol, dodecylalcohol, octylmercaptan, dodecylamine, cyclohexylalcohol, cyclohexylamine, naphthene alcohols, benzylalcohol, tetrahydronaphthols, a
" ited States Patent 0 F 2,790,764 Patented Apr. 30, 1957 first-run fatty acid mixture of a chain length C7-Ca, naphthenic acids, oleic acid, lauric acid amide, alkylbenzene sulfo acid amides, etc.
We may also obtain ethers and esters of polyoxide alkylene waxes by reacting the same with hydroxyl compounds or carboxylic acids of the above-mentioned type with ether or ester formation.
By sulfonated fatty acid esters or sulfonated fatty acids, we understand the reaction products of sulfuric acid with unsaturated and/ or hydroxyl-containing, higher molecular fatty acid esters or fatty acids, whichare neutralized with inorganic or organic bases; such compounds are, for instance Turkey red oil, sulfonated ricinoleic acid ester, sulfonated olein, sulfonated ric-- inoleic acid, and the like.
The anti-static agents according to this invention may impart to the fibers other favorable properties whichimprove their processing and use. They may, for instance, lubricate the fibers so that they have an increased gliding capacity in spinning. The novel agents may be combined with known treating preparations, such as the conventional lubricants, for instance mineral, animal, vegetable oils, fats and Waxes. As compared to such additives, the agents according to the invention act at the same time as emulsifying agents.
The amount of the starting components, from which the agents according to the invention may be obtained,
will vary, but in general the sulfonation products are used in excess.
For use, the anti-static agents are either compounded in concentrated oily or paste form, or in the form of aqueous or organic solutions. This depends on the practical requirements in each case. Oily solutions are, for instance, used in processing fibers, threads, skeins, ribbons, and so on, on textile machines. Aqueous solutions or solutions in organic solvents are used in the finishing of textiles or in a subsequent impregnation during use. The latter may also be combined with a conventional cleaning process.
The invention will now be described in a number of examples, but it should be understood that these are given by way of illustration and not of limitation and that many modifications in the details may be made without departing from the spirit of the invention.
(Where not otherwise stated, the bath is an oily medium.)
Example 1 Raw cut polyamide fibers are washed free of monomers and thereafter treated in a bath containing 1% polyethylene oxide wax of a molecular weight of about 9000 and 3% ricinoleic sulfonate. They are squeezed free of solution and dried. After having undergone this treatment, they can be easily separated and spun.
Example 2 By fusing together 15 parts of polyethylene oxide wax and 7 parts of sulfonated castor oil, a viscous oil is obtained which may be used as such, or after dilution with Water, for the anti-static impregnation of textile threads in the knitting or Weaving industries. (Parts are by weight.)
Example 3 A bath is prepared by dissolving 1% polyethylene oxide wax and 5% Turkey red oil. Acetate silk fabric is impregnated in this bath at a temperature of about 30 C. After having thus treated the goods for about /2 hour, the fabric is squeezed and dried. It exhibits a perfect anti-static impregnation.
Example 4 An aqueous bath is prepared by dissolving 1% polyethylene oxide wax, 7.5% Turkey red oil and 7.5% of a mixture of 52 parts by weight of spindle oil, 45 parts by weight of Turkey red oil and 10 parts by weight of olcic acid partly neutralized by ammonia, stirring all the ingredients until complete solution has occurred. This bath is used for the treatment of webs of fabric made of polyarnide fibers or acetate rayon; after treatment, the fabrics are squeezed and dried. They have a pleasant, soft touch and do not exhibit electrostatic charge during use.
Example 5 A bathv is prepared as in Example 3, with the difference that instead of polyethylene oxide Wax, a stearic acid ester of said wax is used. In this case, too, the impregnation of textiles consisting of cellulose acetate, polyamide fibers, or natural silk will result in imparting anti-static properties.
Example 6 Summer dresses and skirts made of polyamide fibers are treated, after having been worn, in a washing solution containing 0.3% alkylsulfuric acid sodium (alkyl radicals C12-C1a). An aqueous rinsingsolution is made with addition of 1% polyoxide Wax and 3% Turkey red oil. The laundering process is carried out as usual. The textiles are completely clean and exhibit a noticeable anti-static effect.
We claim:
1. Antistatic composition especially adapted for the treatment of textile materials holding a high static charge, especially polyamide and acetate materials consisting of a combination of a minor proportion of polyethylene oxide waxes having a molecular weight from MOO-10,000, with a major proportion of a member selected from the group consisting of sulfonated fatty acids and sulfonaled fatty acid esters, the ratio of major to minor proportion not exceeding about 10:1.
I 2. The antistatic composition set forth in claim 1 comprising said polyethylene wax products and said sulfonated products in the ratio of 1:3.
3. The antistatic composition according to claim 1 wherein the polyethylene oxide wax is combined with Turkey red oil.
4. The antistatic composition according to claim 1 wherein the polyethylene oxide wax is combined with the neutral sulfonation product of ricinoleic acid.
5. The antistatic composition according to claim I. wherein the polyethylene oxide wax is combined with the neutral sulfonation product of ricinoleic acid ester.
References Cited in the file of this patent UNITED STATES PATENTS 1,970,578 Schoeller et a1. Aug. 21, 1934 2,180,436 Sitzler Nov. 21, 1939 2,232,565 Segessemann Feb. 18, 1941 2,325,489 Eaton July 27, 1943 2,393,863 Myers Jan. 29, 194 2,461,043 Eisen Feb. 8, 1949 FOREIGN PATENTS 526,960 Great Britain Sept. 30, 1940

Claims (1)

1. ANTISTATIC COMPOSITION ESPECIALLY ADAPTED FOR THE TREATMENT OF TEXTILE MATERIAL HOLDING A HIGH STATIC CHARGE, ESPECIALLY POLYAMIDE AND ACETATE MATERIALS CONSISTING OF A COMBINATION OF A MINOR PROPORTION OF POLYETHYLENE OXIDE WAXES HAVING A MOLECULAR WEIGHT FROM 2000-10,000, WITH A MAJOR PROPORTION OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF SULFONATED FATTY ACIDS AND SULFONATED FATTY ACID ESTERS, THE RATIO OF MAJOR TO MINOR PROPORTION NOT EXCEEDING ABOUT 10:1.
US411012A 1953-03-13 1954-02-17 Composition for preventing textile materials from becoming electrically charged Expired - Lifetime US2790764A (en)

Applications Claiming Priority (1)

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DEB24728A DE1079584B (en) 1953-03-13 1953-03-13 Process to prevent the electrical charging of textile materials

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DE (1) DE1079584B (en)
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NL (1) NL98396C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980556A (en) * 1957-02-20 1961-04-18 Union Carbide Corp Sizing of textile yarn
US2983625A (en) * 1957-02-20 1961-05-09 American Viscose Corp Treatment of silica coated fibers
US2986479A (en) * 1959-01-15 1961-05-30 Bohme Fettchemie Gmbh Process for the prevention of formation of electrostatic charge
US3103448A (en) * 1960-09-12 1963-09-10 Process for treating synthetic continu-
US3155537A (en) * 1959-02-24 1964-11-03 Du Pont Rope finish
US3333983A (en) * 1963-05-16 1967-08-01 Nopco Chem Co Antistatic polymeric materials containing ethylene oxide condensation products of phenolic derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291670A (en) * 1963-04-17

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970578A (en) * 1930-11-29 1934-08-21 Ig Farbenindustrie Ag Assistants for the textile and related industries
US2180436A (en) * 1937-10-26 1939-11-21 Celanese Corp Textile materials
GB526960A (en) * 1939-03-24 1940-09-30 Bertram Edward Dunbar Kilburn Improvements in or relating to the production of sulphonated fatty materials
US2232565A (en) * 1938-08-23 1941-02-18 Nat Oil Prod Co Lubricating and softening of textile materials
US2325489A (en) * 1941-01-30 1943-07-27 E F Houghton And Co Silk-soaking composition and bath
US2393863A (en) * 1942-03-26 1946-01-29 Bakelite Corp Antistatic composition
US2461043A (en) * 1944-11-10 1949-02-08 American Viscose Corp Process of conditioning cellulose ester filaments

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE665371C (en) *
DE605973C (en) * 1930-11-30 1934-11-22 I G Farbenindustrie Akt Ges Process for the production of ethers from hydroxyl-containing organic compounds and ethylene oxide
DE694178C (en) * 1930-11-30 1940-07-27 I G Farbenindustrie Akt Ges Process for the preparation of condensation products which are soluble or easily dispersible in water
DE725272C (en) * 1939-08-04 1942-09-18 Ig Farbenindustrie Ag Process for making materials made of animal fibers glossy with a pile cover
US2294958A (en) * 1940-12-16 1942-09-08 Eastman Kodak Co Yarn conditioning process and compositions therefor
US2403960A (en) * 1943-04-10 1946-07-16 Carbide & Carbon Chem Corp Antistatic treatment of vinyl resin articles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970578A (en) * 1930-11-29 1934-08-21 Ig Farbenindustrie Ag Assistants for the textile and related industries
US2180436A (en) * 1937-10-26 1939-11-21 Celanese Corp Textile materials
US2232565A (en) * 1938-08-23 1941-02-18 Nat Oil Prod Co Lubricating and softening of textile materials
GB526960A (en) * 1939-03-24 1940-09-30 Bertram Edward Dunbar Kilburn Improvements in or relating to the production of sulphonated fatty materials
US2325489A (en) * 1941-01-30 1943-07-27 E F Houghton And Co Silk-soaking composition and bath
US2393863A (en) * 1942-03-26 1946-01-29 Bakelite Corp Antistatic composition
US2461043A (en) * 1944-11-10 1949-02-08 American Viscose Corp Process of conditioning cellulose ester filaments

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980556A (en) * 1957-02-20 1961-04-18 Union Carbide Corp Sizing of textile yarn
US2983625A (en) * 1957-02-20 1961-05-09 American Viscose Corp Treatment of silica coated fibers
US2986479A (en) * 1959-01-15 1961-05-30 Bohme Fettchemie Gmbh Process for the prevention of formation of electrostatic charge
US3155537A (en) * 1959-02-24 1964-11-03 Du Pont Rope finish
US3103448A (en) * 1960-09-12 1963-09-10 Process for treating synthetic continu-
US3333983A (en) * 1963-05-16 1967-08-01 Nopco Chem Co Antistatic polymeric materials containing ethylene oxide condensation products of phenolic derivatives

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GB779491A (en) 1957-07-24
DE1079584B (en) 1960-04-14

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