CS200495B2 - Process for the manufacturing of leathers - Google Patents

Process for the manufacturing of leathers Download PDF

Info

Publication number
CS200495B2
CS200495B2 CS764703A CS470376A CS200495B2 CS 200495 B2 CS200495 B2 CS 200495B2 CS 764703 A CS764703 A CS 764703A CS 470376 A CS470376 A CS 470376A CS 200495 B2 CS200495 B2 CS 200495B2
Authority
CS
Czechoslovakia
Prior art keywords
water
tanning
leather
skins
solvent
Prior art date
Application number
CS764703A
Other languages
Czech (cs)
English (en)
Inventor
Hans-Dieter Graf
Original Assignee
Boehme Chem Fab Kg
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
Priority claimed from DE2532393A external-priority patent/DE2532393C3/de
Priority claimed from DE19752532391 external-priority patent/DE2532391C3/de
Priority claimed from DE19762606420 external-priority patent/DE2606420C3/de
Application filed by Boehme Chem Fab Kg filed Critical Boehme Chem Fab Kg
Publication of CS200495B2 publication Critical patent/CS200495B2/cs

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00Chemical treatment prior to tanning
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00Tanning; Compositions for tanning
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
CS764703A 1975-07-19 1976-07-15 Process for the manufacturing of leathers CS200495B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2532393A DE2532393C3 (de) 1975-07-19 1975-07-19 Umweltfreundliches und abwasserfreies Verfahren zur Herstellung von Leder (ab Pickel) durch Anwendung von organischen Lösungsmittelmedien
DE19752532391 DE2532391C3 (de) 1975-07-19 1975-07-19 Umweltfreundliches und abwasserfreies Verfahren zur Pickelung, Gerbung und Fettung von Pelzfellen
DE19762606420 DE2606420C3 (de) 1976-02-18 1976-02-18 Umweltfreundliches und abwasserfreies Verfahren zum Pickeln und Gerben von Pelzfellen

Publications (1)

Publication Number Publication Date
CS200495B2 true CS200495B2 (en) 1980-09-15

Family

ID=27186455

Family Applications (1)

Application Number Title Priority Date Filing Date
CS764703A CS200495B2 (en) 1975-07-19 1976-07-15 Process for the manufacturing of leathers

Country Status (16)

Country Link
US (1) US4039281A (xx)
JP (1) JPS5212901A (xx)
AR (1) AR212025A1 (xx)
AU (1) AU504751B2 (xx)
CS (1) CS200495B2 (xx)
DD (1) DD125084A5 (xx)
ES (1) ES449872A1 (xx)
FI (1) FI61917C (xx)
FR (1) FR2318930A1 (xx)
GB (1) GB1549688A (xx)
GR (1) GR63641B (xx)
HU (1) HU180428B (xx)
IT (1) IT1124757B (xx)
PL (1) PL114373B1 (xx)
SE (1) SE415780B (xx)
YU (1) YU169276A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT358706B (de) * 1977-02-04 1980-09-25 Boehme Chem Fab Kg Verfahren zur herstellung von pelzfellen
US4147511A (en) * 1978-01-30 1979-04-03 E. I. Du Pont De Nemours And Company Process for solvent-drying leather
FR2594141B1 (fr) * 1986-02-12 1989-02-24 Chambre Synd Patrons Megissier Procede et installation perfectionnee pour le degraissage de peaux brutes et peaux brutes obtenues
YU71587A (en) * 1986-04-28 1988-10-31 Commw Scient & Ind Res Process for treating animal hides with fur
US5300121A (en) * 1987-04-28 1994-04-05 Commonwealth Scientific And Industrial Research Organisation Process for the treatment of wool skins
FR2649413B1 (fr) * 1989-07-10 1993-05-28 Toulouse Inst Nat Polytech Procede de tannage de peaux
FR2664906B1 (fr) * 1990-07-20 1992-10-09 Toulouse Inst Nat Polytech Procede de tannage de peaux.
DE10255095A1 (de) * 2002-11-26 2004-06-03 Basf Ag Verfahren zur Herstellung eines Leder-Halbfabrikates
AU2008331353B2 (en) * 2008-02-29 2014-03-27 Leatherteq Limited Method of preserving hides and skins
PT2347017E (pt) * 2008-10-17 2013-04-26 Leatherteq Ltd Métodos para conservar peles de matadouro
WO2013072063A1 (fr) 2011-11-18 2013-05-23 Bluestar Silicones France Procéde de tannage ou de retannage de peaux brutes, de déchets de peaux brutes ou d'un article non tanné contenant du collagene

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523324A (en) * 1947-04-23 1950-09-26 United Shoe Machinery Corp Tanning with esters of chloroformic acid in an nonaqueous medium
US2523326A (en) * 1947-08-14 1950-09-26 United Shoe Machinery Corp Tanning with organic isocyanates in a nonaqueous medium
US2781241A (en) * 1951-12-24 1957-02-12 Secotan Inc Method of treating animal skins
US3006714A (en) * 1956-10-01 1961-10-31 Nathan W Levin Treatment of animal skins
US3512918A (en) * 1965-07-02 1970-05-19 Basf Ag Tanning process

Also Published As

Publication number Publication date
AU504751B2 (en) 1979-10-25
GR63641B (en) 1979-11-27
HU180428B (en) 1983-03-28
FR2318930A1 (fr) 1977-02-18
US4039281A (en) 1977-08-02
SE7607891L (sv) 1977-01-20
FR2318930B1 (xx) 1980-06-27
DD125084A5 (xx) 1977-03-30
GB1549688A (en) 1979-08-08
AU1601476A (en) 1978-01-26
PL114373B1 (en) 1981-01-31
ES449872A1 (es) 1977-12-01
YU169276A (en) 1982-05-31
AR212025A1 (es) 1978-04-28
JPS5212901A (en) 1977-01-31
IT1124757B (it) 1986-05-14
FI61917B (fi) 1982-06-30
FI762065A (xx) 1977-01-20
SE415780B (sv) 1980-10-27
FI61917C (fi) 1982-10-11

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