ITRM940071A0 - Proedimento per la riconcia delle pelli conciate. - Google Patents

Proedimento per la riconcia delle pelli conciate.

Info

Publication number
ITRM940071A0
ITRM940071A0 ITRM940071A ITRM940071A ITRM940071A0 IT RM940071 A0 ITRM940071 A0 IT RM940071A0 IT RM940071 A ITRM940071 A IT RM940071A IT RM940071 A ITRM940071 A IT RM940071A IT RM940071 A0 ITRM940071 A0 IT RM940071A0
Authority
IT
Italy
Prior art keywords
retannning
procedure
tanned leather
tanned
leather
Prior art date
Application number
ITRM940071A
Other languages
English (en)
Inventor
Jacques P Denny
Sorolla Josep Rocas
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of ITRM940071A0 publication Critical patent/ITRM940071A0/it
Publication of ITRM940071A1 publication Critical patent/ITRM940071A1/it
Application granted granted Critical
Publication of IT1271862B publication Critical patent/IT1271862B/it

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
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/22—Chemical tanning by organic agents using polymerisation products
ITRM940071A 1993-02-18 1994-02-16 Procedimento per la riconcia delle pelli conciate. IT1271862B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4305019 1993-02-18

Publications (3)

Publication Number Publication Date
ITRM940071A0 true ITRM940071A0 (it) 1994-02-16
ITRM940071A1 ITRM940071A1 (it) 1995-08-16
IT1271862B IT1271862B (it) 1997-06-09

Family

ID=6480802

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940071A IT1271862B (it) 1993-02-18 1994-02-16 Procedimento per la riconcia delle pelli conciate.

Country Status (8)

Country Link
US (1) US5464451A (it)
BR (1) BR9400601A (it)
DE (1) DE4404904A1 (it)
ES (1) ES2097695B1 (it)
FR (1) FR2701716B1 (it)
GB (1) GB2275481B (it)
IT (1) IT1271862B (it)
MX (1) MX9401208A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9204788A (es) * 1991-08-22 1993-04-01 Sandoz Ag Proceso para la produccion de curtido o recurtido mineral de cuero o piel
WO2005071118A1 (en) * 2003-12-25 2005-08-04 Council Of Scientific And Industrial Research A process for making leather
GB0619124D0 (en) * 2006-09-28 2006-11-08 Yarwood Leather Ltd Leather sheet material and process for preparing the same
CN102304592B (zh) * 2011-08-02 2013-07-24 峰安皮业股份有限公司 一种反毛皮革的制作工艺
CN111320332B (zh) * 2020-03-31 2022-02-18 河南中牛实业有限公司 一种皮革污水减排处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005699A1 (de) * 1980-02-15 1981-08-20 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum neutralisieren mineralgegerbter leder
DE3267088D1 (en) * 1981-03-06 1985-12-05 Ciba Geigy Ag Method of retanning leather with acrylic oligomers
DE3201226A1 (de) * 1982-01-16 1983-07-28 Basf Ag, 6700 Ludwigshafen Verfahren zum nachgerben
DE3406912C1 (de) * 1984-02-25 1985-09-05 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum Nachgerben von mineralgegerbtem Leder
US5348807A (en) * 1991-02-05 1994-09-20 Rohm And Haas Company Polymeric retan fatliquor for low fogging upholstery leather
MX9204788A (es) * 1991-08-22 1993-04-01 Sandoz Ag Proceso para la produccion de curtido o recurtido mineral de cuero o piel

Also Published As

Publication number Publication date
ES2097695A1 (es) 1997-04-01
DE4404904A1 (de) 1994-10-06
ES2097695B1 (es) 1997-09-01
US5464451A (en) 1995-11-07
IT1271862B (it) 1997-06-09
GB2275481B (en) 1996-06-12
GB9402766D0 (en) 1994-04-06
ITRM940071A1 (it) 1995-08-16
MX9401208A (es) 1994-08-31
GB2275481A (en) 1994-08-31
FR2701716B1 (fr) 1995-10-13
FR2701716A1 (fr) 1994-08-26
BR9400601A (pt) 1994-08-23

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Legal Events

Date Code Title Description
0001 Granted