[go: up one dir, main page]

ES428887A1 - PROCEDURE FOR THE TANNING OF SKINS. - Google Patents

PROCEDURE FOR THE TANNING OF SKINS.

Info

Publication number
ES428887A1
ES428887A1 ES74428887A ES428887A ES428887A1 ES 428887 A1 ES428887 A1 ES 428887A1 ES 74428887 A ES74428887 A ES 74428887A ES 428887 A ES428887 A ES 428887A ES 428887 A1 ES428887 A1 ES 428887A1
Authority
ES
Spain
Prior art keywords
tanning
procedure
skins
value
mcl3
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.)
Expired
Application number
ES74428887A
Other languages
Spanish (es)
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of ES428887A1 publication Critical patent/ES428887A1/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/04—Mineral tanning

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)

Abstract

Procedure for tanning hides, characterized in that a treatment is carried out, before or after chrome tanning or vegetable tanning, with a basic polychloride of aluminum, which has the general formula Al (OH) mCl3-m-2n (SO4) n in which m has a value between 1.1 and 2.1 and n has a value between 0.12 and 0.18. (Machine-translation by Google Translate, not legally binding)
ES74428887A 1973-08-03 1974-08-02 PROCEDURE FOR THE TANNING OF SKINS. Expired ES428887A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27505/73A IT998322B (en) 1973-08-03 1973-08-03 METHOD FOR THE TANNING OF SKINS

Publications (1)

Publication Number Publication Date
ES428887A1 true ES428887A1 (en) 1976-08-16

Family

ID=11221786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74428887A Expired ES428887A1 (en) 1973-08-03 1974-08-02 PROCEDURE FOR THE TANNING OF SKINS.

Country Status (15)

Country Link
AR (1) AR199858A1 (en)
AU (1) AU7186174A (en)
BR (1) BR7406372D0 (en)
CA (1) CA1055655A (en)
CH (1) CH602921A5 (en)
DE (1) DE2436876A1 (en)
ES (1) ES428887A1 (en)
FR (1) FR2239525B1 (en)
GB (1) GB1471747A (en)
IN (1) IN139625B (en)
IT (1) IT998322B (en)
NL (1) NL7410219A (en)
SE (1) SE402124B (en)
SU (1) SU546286A1 (en)
ZA (1) ZA744933B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650293B1 (en) * 1989-07-28 1994-06-24 Rhone Poulenc Chimie NON-TANNED SKINS, BIOLOGICALLY STABLE, IN WET FORM

Also Published As

Publication number Publication date
CA1055655A (en) 1979-06-05
FR2239525B1 (en) 1977-01-07
IN139625B (en) 1976-07-10
BR7406372D0 (en) 1975-05-20
IT998322B (en) 1976-01-20
SE402124B (en) 1978-06-19
ZA744933B (en) 1975-08-27
DE2436876A1 (en) 1975-02-13
GB1471747A (en) 1977-04-27
AU7186174A (en) 1976-02-05
SE7409791L (en) 1975-02-04
NL7410219A (en) 1975-02-05
FR2239525A1 (en) 1975-02-28
AR199858A1 (en) 1974-09-30
SU546286A1 (en) 1977-02-05
CH602921A5 (en) 1978-08-15

Similar Documents

Publication Publication Date Title
ES389193A1 (en) Method of providing holes in a sheet of synthetic resinous material
AR214521A1 (en) PROCEDURE FOR THE CHROME TANNING OF PIQUELADO AND NON-PIQUELADO RAW LEATHERS AND FOR THE LEATHER COAT, AND THE TANNING COMPOSITION USED IN THE SAME
ES324715A1 (en) Procedure for curtido of skins and leather. (Machine-translation by Google Translate, not legally binding)
ES399056A1 (en) Cutting edges
ES428887A1 (en) PROCEDURE FOR THE TANNING OF SKINS.
ES504636A0 (en) HAIR AND SIMILAR CURING METHOD
AR208552A1 (en) METHOD FOR TREATING CHROME TANNED LEATHER
ES395700A1 (en) Treatment of hides pelts skins and the like
ES426685A1 (en) PROCEDURE FOR SKIN TRIMMING.
AR208312A1 (en) PROCEDURE TO PREPARE SKINS AND LEATHERS FOR SUBSEQUENT TANNING OR CONSERVATION
ES315586A1 (en) Procedure for the manufacture of horned leather to chrome. (Machine-translation by Google Translate, not legally binding)
CS186227B2 (en) Machine for fleshing skins or leathers
AR199948Q (en) PROCEDURE FOR THE TANNING OF LEATHERS AND SKINS
AR199041A1 (en) PROCEDURE FOR TANNING CHROME LEATHERS
ES306728A1 (en) Procedure for curtiring the chrome leather and leather. (Machine-translation by Google Translate, not legally binding)
ES403074A1 (en) Procedure for the rapid curtition of leather curtido with vegetable media. (Machine-translation by Google Translate, not legally binding)
ES333070A1 (en) Procedure of manufacture of leather to chrome making use of condensed phosphates. (Machine-translation by Google Translate, not legally binding)
ES213958Y (en) DRYER FOR SKIN TANNING PROCESS.
CA582339A (en) Process for the combination tanning of hides, skins, etc.
ES82286U (en) Decorated fabrics (Machine-translation by Google Translate, not legally binding)
ES243819A1 (en) Procedure for the simultaneous curtition and lubrication of pillets and depiled skins (Machine-translation by Google Translate, not legally binding)
ES364876A1 (en) A procedure for the preparation of sulfoclorated oils. (Machine-translation by Google Translate, not legally binding)
IT1038701B (en) MACHINE FOR TANNING LEATHER
ES315511A3 (en) Procedure for treatment of skin waste. (Machine-translation by Google Translate, not legally binding)
ES321308A1 (en) Procedure for quick cutting of semigrid and large leather. (Machine-translation by Google Translate, not legally binding)