US2628937A - Antistatic textile treating composition of triethanolamine-aliphatic carboxylic acidsalts - Google Patents

Antistatic textile treating composition of triethanolamine-aliphatic carboxylic acidsalts Download PDF

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Publication number
US2628937A
US2628937A US133950A US13395049A US2628937A US 2628937 A US2628937 A US 2628937A US 133950 A US133950 A US 133950A US 13395049 A US13395049 A US 13395049A US 2628937 A US2628937 A US 2628937A
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US
United States
Prior art keywords
triethanolamine
acid
salt
fibres
weight
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
US133950A
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English (en)
Inventor
Paul Harry
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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Filing date
Publication date
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Publication of US2628937A publication Critical patent/US2628937A/en
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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
    • 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
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts 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
    • 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
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/15—Antistatic agents not otherwise provided for
    • Y10S260/19—Non-high polymeric antistatic agents/n

Definitions

  • This invention relates to the treatment of artificial staple fibres.
  • the object of the present invention is to provide improved antistatic compositions having high conductivity.
  • a method of treating artificial staple fibres to re prise their tendency to become electrified during dispersed an alkylolamine salt of a dibasic acid having the general formula HOOC-(CHz) 11.-COOH 2 l. i;. position contains from ,4; to 2 parts of the alkylolamine-dibasic acid salt for each part. of, the fatty acid saItQparts being by weight.
  • the antistatic compositions according to the invention may be applied to the staple fibres by spraying, preferably from an atomiser, in a centrifuge, or by immersing the fibres in the composition and then removing excess liquid for example by centrifuging or by passing the fibres through pressure rollers.
  • the proportion of the alkylolamin-dibasic acid salt, and of the alkylolamine-fatty acid salt when such is also used, in the antistatic composition according to the invention depends generally on the method by which it is applied; the concene tration will normally be selected, so that the treated fibres retain, about to 1 per cent of its weight of the alkylolamine-dibasic acid salt,
  • the composition may contain from to 1 per cent by weight of the alkylolaminedibasic acid salt, and the fibres, after the im% mersion, may then be pressed or centrifuged till they retain approximately their own weight of solution.
  • concentrations of the alkylolaminedibasic acid salt will in general be higher than 1 per cent by weight, for example from about 2 to'5 per cent.
  • the materials which may be treated according tothe invention may be any of the staple fibres which are known to be liable to becomeeleotrifie'd during processing such as cellulose'acetate o r other cellulose-ester staple fibres, cellulose" ether staple fibres, casein and other protein staple fibres andnylon staple fibres.
  • the present invention is illustrated by the fol lowing examples in which parts and percentages are by weight.
  • Example 1 Cellulose acetate staple fibres were immersed in a bath having the following composition:
  • Example 2 Cellulose acetate staple fibres were sprayed by means of an atomiser with the following composition:
  • Example 3 Cellulose acetate staple fibres were treated in a centrifuge with the following composition:
  • a method of reducing the tendency of artificial staple fibres to become electrified during processing which comprises applying to the fibres an.
  • aqueous composition consistin essentially of (d) water, ('b) a triethanolamine salt of a dibasic acid selected from the group consisting -of adipic acid; pimelic acid, suberic acid, and sebacic acid, and (c) a triethanolamine salt ofatleast one fatty acid the molecule of which contains at least carbon atoms, the composition containing from /2 to 2 parts by weight of the ⁇ triethanola'mine-dibasic acid salt (11) for each part by weight of the triethanolamin-e-fatty acid salt (0).
  • diba'sic acid salt is triethanolamine. sebacate.
  • a method of treating artificial. staple fibres for. processing which comprises applying to the fibres an aqueous composition consisting essentially of (a)' water, (H) a triethanolamine salt of a dibasic acid selected from the group consist- 4 ing of adipic acid, pimelic acid, suberic acid, and sebacic acid, and (c) a triethanolamine salt of at least one fatty acid the molecule of which contains at least 10 carbon atoms, the composition containing from to 2 parts by weight of the triethanolamine-dibasic acid salt (17) for each part by weight of the triethanolamine-fatty aci'dxsalt- ('0) whereby the tendency of said fibres to become electrified during the processing is reduced, and thereafter processing said fibres.
  • a treating "solution for reducin the tendenc'y of artificial staple fibres to become electrified during processin which comprises an aqueous composition consisting essentially of (a) water, (11). a. triethanolamine salt of a dibasic acid selected from the group consisting of adipic acid, pimelic acid, suberic acid, and sebacic acid, and (c) a triethanolamine salt of at least one fatty acid the molecule of which containsat least I0 carbon atoms, the composition containing from to .2 parts by weight of the triethanolamin'e-dibasic acid salt (b) for eachpart by weight of the. triethanolamine -fatty acid salt (0).
  • V aqueous composition consisting essentially of (a) water, (11). a. triethanolamine salt of a dibasic acid selected from the group consisting of adipic acid, pimelic acid, suberic acid, and sebacic acid, and (c) a triethanolamine salt of at least one fatty acid the molecule of
  • a treating solution as claimed in claim 4 wherein the dibasic acid salt is triethanolamine sebacate.
  • a treating solution as claimed in claim 4 wherein the dibasic acid salt is triethanolamine suberat'e.
  • a method of reducing the'tendency of artificial stable fibres to become electrified during processing comprising applying to the fibres a composition consisting essentially 'of (a) water (1)) a 'triethanolamine salt of a dibasic acid chosen from the group consisting of adipic acid, pimelic acid, suberic acid, and sebacic acid, and (c) a triethanolamine salt of at least one fatty acid, the molecule of which contains at least 10 carbon atoms, the composition containing from to 2 parts by weight of the triethanolaminedibasic acid salt ('b) for each part by weight of the triethanolamine-fatty acid salt (0), from about /2 to about 1 /2 per cent on the weight of the fibres, of the triethanolamine-dibasic acid salt :being retained on the fibres.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
US133950A 1949-01-18 1949-12-19 Antistatic textile treating composition of triethanolamine-aliphatic carboxylic acidsalts Expired - Lifetime US2628937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1344/49A GB662542A (en) 1949-01-18 1949-01-18 Improvements in and relating to the treatment of artificial staple fibres

Publications (1)

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US2628937A true US2628937A (en) 1953-02-17

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Country Status (5)

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US (1) US2628937A (sv)
BE (1) BE493215A (sv)
DE (1) DE905527C (sv)
FR (1) FR1008417A (sv)
GB (1) GB662542A (sv)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718478A (en) * 1954-01-27 1955-09-20 American Cyanamid Co Antistatic treatment of fibrous materials
US2759851A (en) * 1954-01-29 1956-08-21 American Cyanamid Co Water-repellent treatment for hydrophobic textile materials
US2892854A (en) * 1954-09-29 1959-06-30 Tidewater Oil Company Hydraulic fluid and its preparation
US2977331A (en) * 1955-10-20 1961-03-28 Upson Co Process of stabilizing cellulose by impregnation with a salt of an organic basic nitrogen compound containing a hydroxyl group and a partial ester of a polyhydric alcohol and polycarboxylic acid and product thereof
US3435021A (en) * 1965-10-08 1969-03-25 Huels Chemische Werke Ag Compositions of antistatic agents and polyethylene and crack-free antistatic molded polyethylene bodies
US3493504A (en) * 1966-06-27 1970-02-03 Emery Industries Inc Fiber lubricant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952933C (de) * 1954-07-14 1956-11-22 Glanzstoff Ag Verfahren zur Behandlung von Faeden, Fasern oder Garnen aus synthetischen Hochpolymeren zwecks Verhinderns ihrer elektrischen Aufladefaehigkeit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067174A (en) * 1931-08-26 1937-01-12 Celanese Corp Manufacture and treatment of textile materials
US2067219A (en) * 1933-11-02 1937-01-12 Celanese Corp Treatment of filaments, films, and textile fabrics
US2067175A (en) * 1931-08-26 1937-01-12 Celanese Corp Treatment and manufacture of textile materials
US2067220A (en) * 1934-04-25 1937-01-12 Celanese Corp Method of making sized textile materials
US2081967A (en) * 1928-05-09 1937-06-01 Celanese Corp Apparatus for coating filaments and staple fibers
US2094608A (en) * 1936-06-08 1937-10-05 Kritchevsky Wolf Hydrotropic material and method of making same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376785A (en) * 1931-04-15 1932-07-15 British Celanese Improvements in or relating to the treatment of textile materials consisting of or comprising organic derivatives of cellulose

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081967A (en) * 1928-05-09 1937-06-01 Celanese Corp Apparatus for coating filaments and staple fibers
US2067174A (en) * 1931-08-26 1937-01-12 Celanese Corp Manufacture and treatment of textile materials
US2067175A (en) * 1931-08-26 1937-01-12 Celanese Corp Treatment and manufacture of textile materials
US2067219A (en) * 1933-11-02 1937-01-12 Celanese Corp Treatment of filaments, films, and textile fabrics
US2067220A (en) * 1934-04-25 1937-01-12 Celanese Corp Method of making sized textile materials
US2094608A (en) * 1936-06-08 1937-10-05 Kritchevsky Wolf Hydrotropic material and method of making same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718478A (en) * 1954-01-27 1955-09-20 American Cyanamid Co Antistatic treatment of fibrous materials
US2759851A (en) * 1954-01-29 1956-08-21 American Cyanamid Co Water-repellent treatment for hydrophobic textile materials
US2892854A (en) * 1954-09-29 1959-06-30 Tidewater Oil Company Hydraulic fluid and its preparation
US2977331A (en) * 1955-10-20 1961-03-28 Upson Co Process of stabilizing cellulose by impregnation with a salt of an organic basic nitrogen compound containing a hydroxyl group and a partial ester of a polyhydric alcohol and polycarboxylic acid and product thereof
US3435021A (en) * 1965-10-08 1969-03-25 Huels Chemische Werke Ag Compositions of antistatic agents and polyethylene and crack-free antistatic molded polyethylene bodies
US3493504A (en) * 1966-06-27 1970-02-03 Emery Industries Inc Fiber lubricant

Also Published As

Publication number Publication date
DE905527C (de) 1954-03-04
GB662542A (en) 1951-12-05
FR1008417A (fr) 1952-05-19
BE493215A (sv)

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