ES8705524A1 - Proceso de curtimiento de cuero utilizando complejos de alu-minio (iii) y titanio (iv) - Google Patents

Proceso de curtimiento de cuero utilizando complejos de alu-minio (iii) y titanio (iv)

Info

Publication number
ES8705524A1
ES8705524A1 ES548985A ES548985A ES8705524A1 ES 8705524 A1 ES8705524 A1 ES 8705524A1 ES 548985 A ES548985 A ES 548985A ES 548985 A ES548985 A ES 548985A ES 8705524 A1 ES8705524 A1 ES 8705524A1
Authority
ES
Spain
Prior art keywords
aluminium
titanium
iii
complexes
leather tanning
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
ES548985A
Other languages
English (en)
Other versions
ES548985A0 (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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of ES8705524A1 publication Critical patent/ES8705524A1/es
Publication of ES548985A0 publication Critical patent/ES548985A0/es
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

PROCESO DE CURTIDO DE CUERO MEDIANTE COMPLESANTES. CONSISTE EN TRATAR LAS PIELES DE ANIMALES CON UN COMPUESTO DE ENMASCARAMIENTO, A UN PH ENTRE 3 Y 5; COMPRENDIENDO EL AGENTE CURTIENTE UN COMPLEJO MIXTO DE IONES DE ALUMINIO (III) E IONES DE TITANIO (IV) SIENDO EL COMPUESTO DE ENMASCARAMIENTO UNA SAL DE ACIDO POLIHIDROXIMONOCARBOXILICO COMO GLUCONATO SODICO O GLUCOHEPTONATO SODICO DE FORMULA HOCH2(CH-OH)NCO2M; SIENDO M UN METAL ALCALINO Y N UN NUMERO ENTRERO ENTRE 2 Y 6. TIENE UTILIDAD PARA EL CURTIDO DE PIELES DE ANIMALES OVINOS.
ES548985A 1984-10-24 1985-10-24 Proceso de curtimiento de cuero utilizando complejos de alu-minio (iii) y titanio (iv) Expired ES8705524A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848426851A GB8426851D0 (en) 1984-10-24 1984-10-24 Tanning agents

Publications (2)

Publication Number Publication Date
ES8705524A1 true ES8705524A1 (es) 1987-05-01
ES548985A0 ES548985A0 (es) 1987-05-01

Family

ID=10568657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548985A Expired ES8705524A1 (es) 1984-10-24 1985-10-24 Proceso de curtimiento de cuero utilizando complejos de alu-minio (iii) y titanio (iv)

Country Status (10)

Country Link
US (2) US4731089A (es)
AU (1) AU573913B2 (es)
CA (1) CA1258357A (es)
DE (1) DE3537511A1 (es)
ES (1) ES8705524A1 (es)
FR (1) FR2572095B1 (es)
GB (2) GB8426851D0 (es)
IT (1) IT1202191B (es)
NZ (1) NZ213906A (es)
ZA (1) ZA857988B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8426851D0 (en) * 1984-10-24 1984-11-28 British Leather Manufacturers Tanning agents
GB8808436D0 (en) * 1987-04-24 1988-05-11 Ici Francolor Tanning agent
EP0290143B1 (en) * 1987-04-24 1991-12-11 I.C.I. Francolor Snc Tanning agent
GB2213498B (en) * 1988-02-06 1991-06-19 Tioxide Group Plc Tanning agent and process
GB8802747D0 (en) * 1988-02-06 1988-03-09 Tioxide Group Plc Tanning agent & process
ES2009394A6 (es) * 1988-11-17 1989-09-16 Hispano Quimica Proceso de curticion de pieles, exento de cromo.
US5306435A (en) * 1991-07-11 1994-04-26 Nihon Junyaku Co., Ltd. Treating agent composition for leather, for fibrous materials
CN1038947C (zh) * 1992-03-31 1998-07-01 谢昭义 一种蛇皮的鞣制工艺及用该工艺加工的蛇皮书画材料
IT1269406B (it) * 1993-10-15 1997-04-01 Giacomo Bandino Procedimento per conce miste a base di titanio
DE19624821A1 (de) * 1996-06-21 1998-01-02 Bayer Ag Verfahren zur Gerbung von Leder
KR100471465B1 (ko) * 2002-03-15 2005-03-09 (주)동양유지 피혁용 염료의 제조 방법
WO2006092435A1 (de) * 2005-03-04 2006-09-08 Tfl Ledertechnik Gmbh Gerbung von fellen und blössen
CN101016572B (zh) * 2007-02-09 2010-05-19 四川大学 锆-铝-钛多金属配合物粉剂及其制备方法
US8926951B2 (en) * 2007-07-09 2015-01-06 Micropure, Inc. Composition for preventing oral disease by penetrating polymicrobial oral biofilms and killing oral pathogens
ES2396082B1 (es) * 2011-07-01 2014-01-17 Puentelago Añil S.L. Zapato compostable
EP2607500A1 (en) 2011-12-23 2013-06-26 Hermes Sellier Leather manufacturing process using a soluble oxidized starch-derived polysaccharide and compositions containing it
US9150440B2 (en) * 2012-05-10 2015-10-06 The National Titanium Dioxide Co. Ltd. (Cristal) Method for purification of spent sulfuric acid from titanium dioxide rutile industry
CN102787181A (zh) * 2012-08-01 2012-11-21 四川大学 一种基于锆-铝-钛配合鞣剂的少铬鞣革方法
CN104561396A (zh) * 2013-06-19 2015-04-29 海宁瑞星皮革有限公司 一种改良结构的无铬复鞣剂制革的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941485A (en) * 1931-07-29 1934-01-02 Pfizer Charles & Co Manufacture of leather
US2195715A (en) * 1937-08-11 1940-04-02 Du Pont Composition and process for making leather
YU40736B (en) * 1979-02-14 1986-04-30 Lek Tovarna Farmacevtskih Process for preparing a new sodium alumoglucoheptonate
IT1121190B (it) * 1979-07-24 1986-03-26 Torrini Ottavio Procedimento di conciatura di pelli con sali di gromo trivalente entro botti ruotanti senza bagno residuo per motivi di ordine ecologico
US4314975A (en) * 1979-11-11 1982-02-09 Motov David L Method for preparing titanium tanning agent
GB2068999B (en) * 1980-02-11 1984-02-22 British Leather Mfg Res Tanning leather
CH647259A5 (de) * 1980-04-29 1985-01-15 Sandoz Ag Verfahren zum gerben von tierischen haeuten und fellen mit eisensalzen.
AU546423B2 (en) * 1981-05-19 1985-08-29 Institut Khimii I Tekhnologii Redkikh Elementov I Mineralnogo Syrya Kolskogo Filialia Akademii Nauk Sssr Leather tanning agent and process for making same
SU1068480A1 (ru) * 1982-03-31 1984-01-23 Джамбулский технологический институт легкой и пищевой промышленности Способ получени комплексного минерального дубител
IT1163492B (it) * 1983-06-10 1987-04-08 Loris Guidi Procedimento per la concia delle pelli
GB8426851D0 (en) * 1984-10-24 1984-11-28 British Leather Manufacturers Tanning agents

Also Published As

Publication number Publication date
GB8426851D0 (en) 1984-11-28
AU4889085A (en) 1986-05-01
GB8525156D0 (en) 1985-11-13
FR2572095A1 (fr) 1986-04-25
US4937009A (en) 1990-06-26
FR2572095B1 (fr) 1989-06-23
AU573913B2 (en) 1988-06-23
NZ213906A (en) 1988-10-28
GB2165859B (en) 1988-03-02
ES548985A0 (es) 1987-05-01
GB2165859A (en) 1986-04-23
US4731089A (en) 1988-03-15
DE3537511A1 (de) 1986-06-12
IT1202191B (it) 1989-02-02
IT8503579A0 (it) 1985-10-24
ZA857988B (en) 1986-06-25
CA1258357A (en) 1989-08-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201