IT1258461B - Procedimento per produrre cuoio o pelle conciati e/o ri-conciati e/o post-trattati con agenti minerali - Google Patents

Procedimento per produrre cuoio o pelle conciati e/o ri-conciati e/o post-trattati con agenti minerali

Info

Publication number
IT1258461B
IT1258461B ITRM920616A ITRM920616A IT1258461B IT 1258461 B IT1258461 B IT 1258461B IT RM920616 A ITRM920616 A IT RM920616A IT RM920616 A ITRM920616 A IT RM920616A IT 1258461 B IT1258461 B IT 1258461B
Authority
IT
Italy
Prior art keywords
leather
tanned
tanning
post
treated
Prior art date
Application number
ITRM920616A
Other languages
English (en)
Inventor
Bernard Danner
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 ITRM920616A0 publication Critical patent/ITRM920616A0/it
Publication of ITRM920616A1 publication Critical patent/ITRM920616A1/it
Application granted granted Critical
Publication of IT1258461B publication Critical patent/IT1258461B/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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • 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
    • 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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/04—Fixing tanning agents in the leather

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

Un procedimento per la produzione di cuoio o pelle conciati e/ovvero riconciati e/ovvero post-trattati con agenti minerali, in cui prima della concia con agenti minerali, direttamente dopo la concia con agenti minerali, direttamente prima della concia successiva con agenti minerali, dopo la concia successiva con agenti minerali e/ovvero con il post-trattamento di una soluzione ingrassante con un catione metallico polivalente, il substrato viene trattato con A) un acido carbossilico polimerico contenente unità di acido alfaidrossiacrilico, facoltativamente in forma salina, come unità costituenti del polimero,mediante il quale si possono ottenere un elevato esaurimento dell'agente di concia o riconcia minerale, un eccellente distribuzione dell'agente conciante e una mano morbida molto piacevole della pelle o del cuoio conciati o riconciati rispettivamente una eccellente resistenza all'acqua della pelle o del cuoio ingrassati, post-trattati con agenti minerali.
ITRM920616A 1991-08-22 1992-08-21 Procedimento per produrre cuoio o pelle conciati e/o ri-conciati e/o post-trattati con agenti minerali IT1258461B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4127818 1991-08-22

Publications (3)

Publication Number Publication Date
ITRM920616A0 ITRM920616A0 (it) 1992-08-21
ITRM920616A1 ITRM920616A1 (it) 1994-02-21
IT1258461B true IT1258461B (it) 1996-02-26

Family

ID=6438857

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920616A IT1258461B (it) 1991-08-22 1992-08-21 Procedimento per produrre cuoio o pelle conciati e/o ri-conciati e/o post-trattati con agenti minerali

Country Status (8)

Country Link
US (1) US5725599A (it)
BR (1) BR9203304A (it)
DE (1) DE4227778A1 (it)
ES (1) ES2049177B1 (it)
FR (1) FR2680521A1 (it)
GB (1) GB2259713B (it)
IT (1) IT1258461B (it)
MX (1) MX9204788A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275481B (en) * 1993-02-18 1996-06-12 Sandoz Ltd Re-tanning process
DE4432361A1 (de) * 1994-09-12 1996-03-14 Henkel Kgaa Verwendung von massepolymerisierten Co-Oligomeren zur fettenden Ausrüstung von Leder
DE10105345A1 (de) * 2000-07-14 2002-01-24 Arconia Gmbh Chur Tierhaarprodukt und Verfahren zur Bearbeitung, insbesondere Reinigung von Tierhaarprodukten
US20040018247A1 (en) * 2002-07-29 2004-01-29 Wolmeister Walter Luis Formulation and the preservation process for animal and vegetable tissues
US7226621B2 (en) * 2002-07-29 2007-06-05 Annes Participacoes Formulation and process for making formulation for preservation of animal and vegetable tissues
DE102004007174A1 (de) * 2004-02-13 2005-09-01 Schill + Seilacher Ag Verfahren zur wasserabweisenden Ausrüstung von Ledern und Pelzfellen sowie die Verwendung von Eisenverbindungen dafür
WO2009073626A1 (en) * 2007-11-29 2009-06-11 Bali Leathers, Inc. Abcite reinforced leather product and method for producing the same
CN101457262B (zh) * 2008-12-19 2012-06-13 温州大学 一种皮革复鞣加脂剂的制备方法
US20140259439A1 (en) * 2013-03-15 2014-09-18 Itaconix Corporation Polycarboxylic Acid Polymers For Treatment of Leather
CN103255243B (zh) * 2013-04-16 2015-01-21 四川德赛尔化工实业有限公司 一种柔软型丙烯酸树脂皮革复鞣剂的制备方法
CN104531909B (zh) * 2014-12-30 2016-08-24 兴业皮革科技股份有限公司 一种牛皮革修边方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327097B2 (de) * 1973-05-28 1976-09-02 Hoechst Ag, 6000 Frankfurt Copolymerisate der acrylsaeure, bzw. ihre alkali- oder ammoniumsalze
LU74434A1 (it) * 1976-02-25 1977-09-12
FR2463810A1 (fr) * 1979-08-24 1981-02-27 Rhone Poulenc Ind Compositions tannantes a base de sels d'aluminium et leurs procedes de mise en oeuvre
FR2463780A1 (fr) * 1979-08-24 1981-02-27 Rhone Poulenc Ind Procede de preparation de solutions aqueuses d'acides polyacryliques de faibles masses moleculaires ou de leurs sels
DE3005699A1 (de) * 1980-02-15 1981-08-20 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum neutralisieren mineralgegerbter leder
DE3201226A1 (de) * 1982-01-16 1983-07-28 Basf Ag, 6700 Ludwigshafen Verfahren zum nachgerben
US4778476A (en) * 1982-08-20 1988-10-18 Sandoz Ltd. Use of phosphoric acid partial esters in fatting of tanned leather
FR2559784B1 (fr) * 1984-02-22 1987-07-10 Sandoz Sa Procede de nourriture du cuir tanne et des peaux tannees
DE3406912C1 (de) * 1984-02-25 1985-09-05 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum Nachgerben von mineralgegerbtem Leder
SU1475919A1 (ru) * 1987-06-17 1989-04-30 Центральный научно-исследовательский институт кожевенно-обувной промышленности Состав дл дублени кож
SU1447853A1 (ru) * 1987-06-17 1988-12-30 Центральный научно-исследовательский институт кожевенно-обувной промышленности Способ получени минерального дубител
DE3726796A1 (de) * 1987-08-12 1989-02-23 Bayer Ag Verfahren zur hochauszehrenden chromgerbung
CA1321851C (en) * 1988-01-11 1993-08-31 Kathleen Anne Hughes Process for preparing functionalized polymeric compositions
IT1215706B (it) * 1988-01-15 1990-02-22 Prodeco Spa Composizione conciante e sua utilizzazione nei procedimenti di concia e riconcia delle pelli animali.
DE59008012D1 (de) * 1989-11-13 1995-01-26 Ciba Geigy Ag Mittel zur Behandlung von Leder und Pelzen.
US5306435A (en) * 1991-07-11 1994-04-26 Nihon Junyaku Co., Ltd. Treating agent composition for leather, for fibrous materials
GB2275481B (en) * 1993-02-18 1996-06-12 Sandoz Ltd Re-tanning process

Also Published As

Publication number Publication date
DE4227778A1 (de) 1993-02-25
FR2680521A1 (fr) 1993-02-26
FR2680521B1 (it) 1994-12-16
ES2049177A1 (es) 1994-04-01
GB2259713A (en) 1993-03-24
ES2049177B1 (es) 1994-10-01
GB9217709D0 (en) 1992-09-30
ITRM920616A1 (it) 1994-02-21
BR9203304A (pt) 1993-04-06
MX9204788A (es) 1993-04-01
ITRM920616A0 (it) 1992-08-21
GB2259713B (en) 1995-06-28
US5725599A (en) 1998-03-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960726