EP0040755B1 - Reinigungsverstärker zum Chemischreinigen von Textilien - Google Patents

Reinigungsverstärker zum Chemischreinigen von Textilien Download PDF

Info

Publication number
EP0040755B1
EP0040755B1 EP81103665A EP81103665A EP0040755B1 EP 0040755 B1 EP0040755 B1 EP 0040755B1 EP 81103665 A EP81103665 A EP 81103665A EP 81103665 A EP81103665 A EP 81103665A EP 0040755 B1 EP0040755 B1 EP 0040755B1
Authority
EP
European Patent Office
Prior art keywords
cleaning
weight
sulfonates
textiles
dry
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
Application number
EP81103665A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0040755A1 (de
Inventor
Werner Grünewälder
Heinz Bussmann
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.)
Chemische Fabrik Kreussler and Co GmbH
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT81103665T priority Critical patent/ATE4825T1/de
Publication of EP0040755A1 publication Critical patent/EP0040755A1/de
Application granted granted Critical
Publication of EP0040755B1 publication Critical patent/EP0040755B1/de
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • D06L1/04—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents combined with specific additives

Definitions

  • DE-A-2 644 073 relates to cleaning boosters for the chemical cleaning of textiles based on anionic and cationic surfactants, solvents and water, characterized by the following composition:
  • These cleaning enhancers have a high dirt-carrying capacity and are particularly suitable for cleaning white or pastel-colored textiles made from the usual fiber materials, such as wool, cotton, regenerated cellulose, polyamide, polyester, polyacrylonitrile, and also very sensitive textiles made from such fiber materials, whose high graying tendency is known. can be easily cleaned.
  • the invention has for its object to develop a cleaning booster for dry cleaning, which is particularly suitable for cleaning textiles, especially sports and weather protection clothing made of graying-sensitive textile materials, without impairing the effectiveness of a subsequent hydrophobization.
  • the object is achieved by replacing the petroleum sulfonate in the cleaning booster mixture of DE-A-2 644 073 with chloroparaffinsulfonates of chain lengths C 12 ⁇ C 30 .
  • the surface-active quaternary ammonium compounds used are the cationic surfactants described in DE-A-2 644 073, which contain a quaternary ammonium group and at least one optionally substituted higher hydrocarbon radical with 7-22 carbon atoms, which can be an alkyl or alkylaryl radical.
  • the quaternary ammonium compounds are present in a mixture with toluenesulfonate or xylenesulfonate and the chloroparaffinsulfonates, it being important for the particular effectiveness of the cleaning enhancer with regard to cleaning power and dirt-carrying capacity that the ratio of cationic surfactant to anionic surfactants as well as the ratio of toluene or xylene sulfonate Chlorinated paraffin sulfonates is observed.
  • Both the cationic surfactant and the anionic surfactants are in salt form, and the counterion can be of any type provided that it does not impair the solubility in the organic cleaning liquor.
  • the alkali, ammonium and alkanolamine salts are preferred.
  • the chloroparaffin sulfonates are preferably derived from straight-chain paraffins of chain lengths C 12 -C 3o , with relatively narrow chain length cuts , e.g. B. C 15 -C 18 , C 20 -C 21 , C 20 -C 24 are particularly suitable as starting material.
  • the chloroparaffin sulfonates are prepared by sulfochlorination of the corresponding paraffin mixtures at elevated temperatures up to 120 ° C. and subsequent saponification with the desired base, preferably sodium hydroxide solution, at 90-100 ° C.
  • the products are essentially mixtures of paraffin monosulfonates and chlorinated paraffins (Ullmanns, Encyclopedia of Industrial Chemistry, 1965, 16th volume, pages 562/563).
  • Preferred products contain 30-50% by weight of monosulfate and 4-25% by weight of organically bound chlorine. Corresponding products are commercially available.
  • the cleaned textiles were perfectly clean, but showed only a moderate impregnation effect.
  • the textiles were perfectly clean, showed no noticeable graying despite the addition of soot and were extremely hydrophobic.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP81103665A 1980-05-21 1981-05-13 Reinigungsverstärker zum Chemischreinigen von Textilien Expired EP0040755B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81103665T ATE4825T1 (de) 1980-05-21 1981-05-13 Reinigungsverstaerker zum chemischreinigen von textilien.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3019319 1980-05-21
DE19803019319 DE3019319A1 (de) 1980-05-21 1980-05-21 Reinigungsverstaerker zum chemischreinigen von textilien

Publications (2)

Publication Number Publication Date
EP0040755A1 EP0040755A1 (de) 1981-12-02
EP0040755B1 true EP0040755B1 (de) 1983-09-28

Family

ID=6102916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103665A Expired EP0040755B1 (de) 1980-05-21 1981-05-13 Reinigungsverstärker zum Chemischreinigen von Textilien

Country Status (4)

Country Link
EP (1) EP0040755B1 (enrdf_load_stackoverflow)
JP (1) JPS5716096A (enrdf_load_stackoverflow)
AT (1) ATE4825T1 (enrdf_load_stackoverflow)
DE (2) DE3019319A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111129C2 (de) * 1981-03-21 1984-04-05 Chemische Fabrik Kreussler & Co Gmbh, 6200 Wiesbaden Reinigungsverstärker zur Anwendung in Chemischreinigungsmaschinen mit Adsorptionsfiltern
DE3726703A1 (de) * 1987-08-11 1989-02-23 Josef Lemmer Vorsatzgeraet fuer einen wurstfueller
JP4494149B2 (ja) * 2004-09-24 2010-06-30 花王株式会社 衣料用洗浄剤組成物
JP5651817B2 (ja) * 2009-02-26 2015-01-14 真鍋 征一 油汚れの激しい作業衣のクリーニング方法およびクリーニング装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943925A (enrdf_load_stackoverflow) * 1972-08-31 1974-04-25
DE2644073C3 (de) * 1976-09-30 1979-11-29 Henkel Kgaa, 4000 Duesseldorf Reinigungsverstärker zum Chemischreinigen von Textilien

Also Published As

Publication number Publication date
EP0040755A1 (de) 1981-12-02
DE3019319A1 (de) 1981-11-26
JPH0129840B2 (enrdf_load_stackoverflow) 1989-06-14
JPS5716096A (en) 1982-01-27
DE3161015D1 (en) 1983-11-03
ATE4825T1 (de) 1983-10-15

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