MX9303342A - Procedimiento para el curtido de cuero y pieles. - Google Patents

Procedimiento para el curtido de cuero y pieles.

Info

Publication number
MX9303342A
MX9303342A MX9303342A MX9303342A MX9303342A MX 9303342 A MX9303342 A MX 9303342A MX 9303342 A MX9303342 A MX 9303342A MX 9303342 A MX9303342 A MX 9303342A MX 9303342 A MX9303342 A MX 9303342A
Authority
MX
Mexico
Prior art keywords
leather
cases
procedure
tanning
radicals
Prior art date
Application number
MX9303342A
Other languages
English (en)
Spanish (es)
Inventor
Brigitte Werner
Johannes Peter Dix
Norbert Greif
Knut Oppenlaender
Hermann Birkhofer
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of MX9303342A publication Critical patent/MX9303342A/es

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
    • C14C1/00—Chemical treatment prior to tanning
    • 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
    • C14C3/08—Chemical tanning by organic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Pyrane Compounds (AREA)
MX9303342A 1992-06-13 1993-06-03 Procedimiento para el curtido de cuero y pieles. MX9303342A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4219419A DE4219419A1 (de) 1992-06-13 1992-06-13 Verfahren zum Gerben von Leder und Pelzen

Publications (1)

Publication Number Publication Date
MX9303342A true MX9303342A (es) 1994-01-31

Family

ID=6460964

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303342A MX9303342A (es) 1992-06-13 1993-06-03 Procedimiento para el curtido de cuero y pieles.

Country Status (10)

Country Link
US (1) US5360454A (show.php)
EP (1) EP0574800B1 (show.php)
JP (1) JPH0665599A (show.php)
KR (1) KR940005807A (show.php)
AU (1) AU4017993A (show.php)
BR (1) BR9302293A (show.php)
CA (1) CA2098128A1 (show.php)
DE (2) DE4219419A1 (show.php)
ES (1) ES2090777T3 (show.php)
MX (1) MX9303342A (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050097521A (ko) * 2003-01-28 2005-10-07 바스프 악티엔게젤샤프트 무두제 및 방부제
EP3529382B1 (en) 2016-10-18 2020-06-10 Stahl International B.V. Processes for making leather

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619491A (en) * 1948-07-08 1952-11-25 Shell Dev Tetrahydropyranyl ethers
DE1769059A1 (de) * 1968-03-28 1971-08-19 Basf Ag Verfahren zur Herstellung von Leder
FI212374A7 (show.php) * 1973-07-21 1975-01-22 Basf Ag

Also Published As

Publication number Publication date
JPH0665599A (ja) 1994-03-08
DE59303478D1 (de) 1996-09-26
AU4017993A (en) 1993-12-16
US5360454A (en) 1994-11-01
KR940005807A (ko) 1994-03-22
EP0574800A3 (show.php) 1994-04-20
DE4219419A1 (de) 1993-12-16
CA2098128A1 (en) 1993-12-14
BR9302293A (pt) 1994-01-11
ES2090777T3 (es) 1996-10-16
EP0574800A2 (de) 1993-12-22
EP0574800B1 (de) 1996-08-21

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