ATE11793T1 - Verfahren zum chromgerben mit verbesserter chromausnutzung. - Google Patents

Verfahren zum chromgerben mit verbesserter chromausnutzung.

Info

Publication number
ATE11793T1
ATE11793T1 AT81303612T AT81303612T ATE11793T1 AT E11793 T1 ATE11793 T1 AT E11793T1 AT 81303612 T AT81303612 T AT 81303612T AT 81303612 T AT81303612 T AT 81303612T AT E11793 T1 ATE11793 T1 AT E11793T1
Authority
AT
Austria
Prior art keywords
chrome
tanning
utilization
improved
tanning process
Prior art date
Application number
AT81303612T
Other languages
English (en)
Inventor
William Case Prentiss
Inaganti Viranjaneya Prasad
Original Assignee
Rohm And Haas Company
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 Rohm And Haas Company filed Critical Rohm And Haas Company
Application granted granted Critical
Publication of ATE11793T1 publication Critical patent/ATE11793T1/de

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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/04—Mineral tanning
    • C14C3/06—Mineral tanning using chromium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inert Electrodes (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pyrane Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Cosmetics (AREA)
AT81303612T 1980-08-11 1981-08-07 Verfahren zum chromgerben mit verbesserter chromausnutzung. ATE11793T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/176,877 US4327997A (en) 1980-08-11 1980-08-11 Chrome utilization in chrome tanning
EP81303612A EP0046644B1 (de) 1980-08-11 1981-08-07 Verfahren zum Chromgerben mit verbesserter Chromausnutzung

Publications (1)

Publication Number Publication Date
ATE11793T1 true ATE11793T1 (de) 1985-02-15

Family

ID=22646246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81303612T ATE11793T1 (de) 1980-08-11 1981-08-07 Verfahren zum chromgerben mit verbesserter chromausnutzung.

Country Status (11)

Country Link
US (1) US4327997A (de)
EP (1) EP0046644B1 (de)
JP (1) JPS57131300A (de)
AT (1) ATE11793T1 (de)
AU (1) AU551751B2 (de)
BR (1) BR8105134A (de)
CA (1) CA1146303A (de)
DE (1) DE3168897D1 (de)
ES (1) ES504636A0 (de)
PH (1) PH17625A (de)
ZA (1) ZA815368B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8409266D0 (en) * 1984-04-10 1984-05-23 Alcan Int Ltd Tanning of leather using aluminium compounds
TNSN89128A1 (fr) * 1988-12-02 1991-02-04 Rohn And Haas Company Independance Mall West Traitement du cuir avec des copolymeres amphiphites choisis
US5330537A (en) * 1990-06-07 1994-07-19 Rohm And Haas Company Leather treatment selected amphiphilic copolymer
US7029553B1 (en) 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing
CN103243183B (zh) * 2013-05-28 2015-09-09 宁夏成丰农业科技开发股份有限公司 一种滩羊皮快速生产工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976881A (en) * 1932-03-15 1934-10-16 Carbide & Carbon Chem Corp Unhairing bath and process for treating hides
FR1219846A (fr) * 1958-04-11 1960-05-19 Bayer Ag Procédé de fabrication de cuir
DE1257352B (de) 1965-07-31 1967-12-28 Basf Ag Loesliche Chelatkomplexe zur Mineralgerbung
FR1488068A (fr) * 1965-07-31 1967-07-07 Basf Ag Procédé perfectionné de tannage et cuir obtenu par ce procédé
US3668124A (en) * 1970-05-13 1972-06-06 Pennwalt Corp Composition and method for treating dry-cleanable soil-resistant leathers
US3765833A (en) * 1970-10-07 1973-10-16 Henkel & Cie Gmbh Fat-liquoring compositions
AU415157B2 (en) * 1971-03-29 1971-07-14 Henry Howe James Depilatory composition
US3912448A (en) * 1971-03-29 1975-10-14 Global Wool Investments Ltd Process of fellmongering animal skins with a depilatory composition
AR196921A1 (es) * 1972-04-01 1974-02-28 Basf Ag Procedimiento para la obtencion de formulaciones curtientes
US3960481A (en) * 1972-09-27 1976-06-01 Thermanil Chemical Company, Incorporated Process for tanning leather
US3901929A (en) * 1972-09-27 1975-08-26 Thermanil Chemical Company Inc Wet processing of leather
US3888625A (en) * 1973-01-29 1975-06-10 Chemtan Company Method of chrome-retanning leather
WO1979000712A1 (en) * 1978-02-23 1979-10-04 Seitetsu Kagaku Co Ltd Method of tanning rawhide

Also Published As

Publication number Publication date
BR8105134A (pt) 1982-04-27
EP0046644A3 (en) 1982-05-12
EP0046644B1 (de) 1985-02-13
JPS57131300A (en) 1982-08-14
CA1146303A (en) 1983-05-17
ES8300861A1 (es) 1982-12-01
ZA815368B (en) 1982-08-25
AU551751B2 (en) 1986-05-08
JPS6362000B2 (de) 1988-11-30
DE3168897D1 (en) 1985-03-28
AU7354481A (en) 1982-02-18
EP0046644A2 (de) 1982-03-03
PH17625A (en) 1984-10-11
US4327997A (en) 1982-05-04
ES504636A0 (es) 1982-12-01

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