ZA787212B - Process for the preparation of aqueous emulsions,stable in storage,of n.alkyl-n'-alkylol-ureas and their application for the softening of leather and textile material - Google Patents

Process for the preparation of aqueous emulsions,stable in storage,of n.alkyl-n'-alkylol-ureas and their application for the softening of leather and textile material

Info

Publication number
ZA787212B
ZA787212B ZA00787212A ZA787212A ZA787212B ZA 787212 B ZA787212 B ZA 787212B ZA 00787212 A ZA00787212 A ZA 00787212A ZA 787212 A ZA787212 A ZA 787212A ZA 787212 B ZA787212 B ZA 787212B
Authority
ZA
South Africa
Prior art keywords
alkylol
ureas
leather
softening
alkyl
Prior art date
Application number
ZA00787212A
Other languages
English (en)
Inventor
K Keil
G Hudec
K Rosenbusch
V Koehler
Original Assignee
Cassella Ag
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 Cassella Ag filed Critical Cassella Ag
Publication of ZA787212B publication Critical patent/ZA787212B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Coloring (AREA)
ZA00787212A 1977-12-23 1978-12-21 Process for the preparation of aqueous emulsions,stable in storage,of n.alkyl-n'-alkylol-ureas and their application for the softening of leather and textile material ZA787212B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757582 DE2757582A1 (de) 1977-12-23 1977-12-23 Verfahren zur herstellung lagerstabiler waessriger emulsionen von n.alkyl-n'-alkylol-harnstoffen und deren anwendung zum weichmachen von leder und textilmaterial

Publications (1)

Publication Number Publication Date
ZA787212B true ZA787212B (en) 1979-12-27

Family

ID=6027040

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00787212A ZA787212B (en) 1977-12-23 1978-12-21 Process for the preparation of aqueous emulsions,stable in storage,of n.alkyl-n'-alkylol-ureas and their application for the softening of leather and textile material

Country Status (11)

Country Link
US (1) US4289665A (es)
EP (1) EP0002773B1 (es)
JP (1) JPS5495988A (es)
AR (1) AR222165A1 (es)
BR (1) BR7808476A (es)
CS (1) CS209402B2 (es)
DE (2) DE2757582A1 (es)
ES (1) ES476247A1 (es)
HU (1) HU181652B (es)
YU (1) YU303978A (es)
ZA (1) ZA787212B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8551551B2 (en) 2012-01-06 2013-10-08 Perlman Consulting, Llc Stabilization of omega-3 fatty acids in saturated fat microparticles having low linoleic acid content

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE417657A (es) * 1935-05-12
US2361185A (en) * 1941-12-30 1944-10-24 Du Pont Process of making ether compounds
US3147138A (en) * 1961-01-28 1964-09-01 Bayer Ag Method of coating leather
US3510245A (en) * 1967-02-13 1970-05-05 Pers Pro Tan Leathers Inc Ph 3.9 to 4.4 impregnation of an acidic vegetable tanned,fat-liquored leather with a dimethylol urea solution
DE2133820B2 (de) * 1971-07-07 1977-09-15 Cassella Farbwerke Mainkur Ag, 6000 Frankfurt Verfahren zur herstellung von niedermolekularen, veraetherten methylolharnstoffen bzw. -thioharnstoffen
DE2152596C2 (de) * 1971-10-22 1982-09-30 Uhde Gmbh, 4600 Dortmund Verfahren zur Herstellung eines durch chemische Mittel gebundenen nicht gewebten Faserflächengebildes mit hoher Wasserdampfaufnahmefähigkeit und guten Wärmeisolationseigenschaften
US3965015A (en) * 1972-08-01 1976-06-22 Colgate-Palmolive Company Bleach-resistant fabric softener
DE2259613A1 (de) * 1972-12-06 1974-06-12 Hoechst Ag Mittel und verfahren zur oel- und wasserabweisenden ausruestung von flaechenoder formgebilden aus polyurethan mit veloursartiger oberflaeche
US3983043A (en) * 1973-04-21 1976-09-28 Basf Aktiengesellschaft Mixtures of methylolalkyl ureas and their butyl ethers
DE2730042A1 (de) * 1977-07-02 1979-01-11 Cassella Farbwerke Mainkur Ag Avivage- und hydrophobiermittel fuer zellulose-textilien und leder

Also Published As

Publication number Publication date
EP0002773B1 (de) 1981-09-23
BR7808476A (pt) 1979-08-21
DE2861125D1 (en) 1981-12-10
HU181652B (en) 1983-10-28
AR222165A1 (es) 1981-04-30
DE2757582A1 (de) 1979-06-28
CS209402B2 (en) 1981-12-31
JPS5495988A (en) 1979-07-28
EP0002773A2 (de) 1979-07-11
ES476247A1 (es) 1979-04-16
YU303978A (en) 1983-10-31
EP0002773A3 (en) 1979-07-25
US4289665A (en) 1981-09-15

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