EP0002773A3 - Compositions for conditioning and hydrophobing textiles and leather, method for the preparation thereof and their application in the conditioning and hydrophobing of textiles and leather - Google Patents

Compositions for conditioning and hydrophobing textiles and leather, method for the preparation thereof and their application in the conditioning and hydrophobing of textiles and leather Download PDF

Info

Publication number
EP0002773A3
EP0002773A3 EP78101747A EP78101747A EP0002773A3 EP 0002773 A3 EP0002773 A3 EP 0002773A3 EP 78101747 A EP78101747 A EP 78101747A EP 78101747 A EP78101747 A EP 78101747A EP 0002773 A3 EP0002773 A3 EP 0002773A3
Authority
EP
European Patent Office
Prior art keywords
hydrophobing
textiles
leather
conditioning
compositions
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.)
Granted
Application number
EP78101747A
Other versions
EP0002773B1 (en
EP0002773A2 (en
Inventor
Gustav Hudec
Karl-Heinz Dr. Keil
Volker Kohler
Kurt Dr. Rosenbusch
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.)
Sanofi Aventis Deutschland GmbH
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 EP0002773A2 publication Critical patent/EP0002773A2/en
Publication of EP0002773A3 publication Critical patent/EP0002773A3/en
Application granted granted Critical
Publication of EP0002773B1 publication Critical patent/EP0002773B1/en
Expired legal-status Critical Current

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (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)
  • Coloring (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
EP78101747A 1977-12-23 1978-12-18 Process for conditioning and hydrophobing of leather Expired EP0002773B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2757582 1977-12-23
DE19772757582 DE2757582A1 (en) 1977-12-23 1977-12-23 METHOD FOR THE PRODUCTION OF STORAGE-STABLE AQUEOUS EMULSIONS OF N.ALKYL-N'-ALKYLOL UREAS AND THEIR APPLICATION FOR SOFTENING LEATHER AND TEXTILE MATERIAL

Publications (3)

Publication Number Publication Date
EP0002773A2 EP0002773A2 (en) 1979-07-11
EP0002773A3 true EP0002773A3 (en) 1979-07-25
EP0002773B1 EP0002773B1 (en) 1981-09-23

Family

ID=6027040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78101747A Expired EP0002773B1 (en) 1977-12-23 1978-12-18 Process for conditioning and hydrophobing of leather

Country Status (11)

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

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361185A (en) * 1941-12-30 1944-10-24 Du Pont Process of making ether compounds
DE762964C (en) * 1935-05-12 1953-11-30 Ig Farbenindustrie Ag Process for making cellulose fibers water repellent
DE2320302A1 (en) * 1973-04-21 1974-11-07 Basf Ag MIXTURES OF METHYLOL-ALKYLURA AND THEIR BUTYLAETHERS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 1971-07-07 1977-09-15 Cassella Farbwerke Mainkur Ag, 6000 Frankfurt PROCESS FOR THE PRODUCTION OF LOW MOLECULAR, ETHERIZED METHYLOLURES AND -THIOURA
DE2152596C2 (en) * 1971-10-22 1982-09-30 Uhde Gmbh, 4600 Dortmund Process for the production of a nonwoven fibrous sheetlike structure bonded by chemical means with high water vapor absorption capacity and good thermal insulation properties
US3965015A (en) * 1972-08-01 1976-06-22 Colgate-Palmolive Company Bleach-resistant fabric softener
DE2259613A1 (en) * 1972-12-06 1974-06-12 Hoechst Ag MEANS AND PROCESS FOR OIL- AND WATER-REPELLENT EQUIPMENT OF SURFACES OR MOLDS MADE OF POLYURETHANE WITH A VELOR-LIKE SURFACE
DE2730042A1 (en) * 1977-07-02 1979-01-11 Cassella Farbwerke Mainkur Ag AVIVAGE AND HYDROPHOBIC AGENTS FOR CELLULOSE TEXTILES AND LEATHER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762964C (en) * 1935-05-12 1953-11-30 Ig Farbenindustrie Ag Process for making cellulose fibers water repellent
US2361185A (en) * 1941-12-30 1944-10-24 Du Pont Process of making ether compounds
DE2320302A1 (en) * 1973-04-21 1974-11-07 Basf Ag MIXTURES OF METHYLOL-ALKYLURA AND THEIR BUTYLAETHERS

Also Published As

Publication number Publication date
ZA787212B (en) 1979-12-27
EP0002773B1 (en) 1981-09-23
BR7808476A (en) 1979-08-21
EP0002773A2 (en) 1979-07-11
ES476247A1 (en) 1979-04-16
CS209402B2 (en) 1981-12-31
HU181652B (en) 1983-10-28
YU303978A (en) 1983-10-31
US4289665A (en) 1981-09-15
DE2861125D1 (en) 1981-12-10
DE2757582A1 (en) 1979-06-28
AR222165A1 (en) 1981-04-30
JPS5495988A (en) 1979-07-28

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