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AR071121A1 - Metodos de curtido - Google Patents

Metodos de curtido

Info

Publication number
AR071121A1
AR071121A1 ARP090101139A ARP090101139A AR071121A1 AR 071121 A1 AR071121 A1 AR 071121A1 AR P090101139 A ARP090101139 A AR P090101139A AR P090101139 A ARP090101139 A AR P090101139A AR 071121 A1 AR071121 A1 AR 071121A1
Authority
AR
Argentina
Prior art keywords
skins
tanning
curtide
methods
washing
Prior art date
Application number
ARP090101139A
Other languages
English (en)
Inventor
Chris Jones
Kelvin Pritchard
Gareth Collins
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of AR071121A1 publication Critical patent/AR071121A1/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • 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
    • 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
    • C14C3/28—Multi-step processes

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 procedimiento para el precurtido de pieles que comprende las siguientes etapas: a) encalado y lavado de las pieles; b) desencalado, purga y lavado de las pieles; c) ajuste del pH, si se requiere; d) precurtido de las pieles; y e) ajuste del pH, si se requiere; donde la etapa d) del precurtido de las pieles comprende el tratamiento de las pieles con: i) uno o más curtientes orgánicos; y ii) uno o más agentes estabilizantes, donde las pieles son tratadas con el agente estabilizante después de ser tratadas con el curtiente.
ARP090101139A 2008-04-01 2009-03-31 Metodos de curtido AR071121A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0805878A GB2458913A (en) 2008-04-01 2008-04-01 Tanning process

Publications (1)

Publication Number Publication Date
AR071121A1 true AR071121A1 (es) 2010-05-26

Family

ID=39409848

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101139A AR071121A1 (es) 2008-04-01 2009-03-31 Metodos de curtido

Country Status (7)

Country Link
EP (1) EP2260115A1 (es)
CN (1) CN102016078B (es)
AR (1) AR071121A1 (es)
AU (1) AU2009231404B2 (es)
GB (1) GB2458913A (es)
NZ (1) NZ602485A (es)
WO (1) WO2009121769A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ584249A (en) * 2010-03-26 2010-09-30 Npn Ltd Method of preserving animal skin or hide using tris (hydroxymethyl) phosphine, tetrakis (hydroxymethyl) phosphonium, or derivatives
CN102260761A (zh) * 2011-06-30 2011-11-30 北京泛博化学股份有限公司 一种毛皮鞣剂及其制备方法
CN102586509A (zh) * 2011-12-31 2012-07-18 河北东明皮革有限公司 一种绵羊皮的鞣制方法
CN103710474B (zh) * 2012-09-29 2016-09-21 焦作隆丰皮草企业有限公司 一种羊剪绒的鞣制方法
CN104726622B (zh) * 2015-03-25 2017-02-22 陕西科技大学 一种无盐浸酸两步铬鞣工艺
CN106222324A (zh) * 2016-08-12 2016-12-14 桐乡市鑫诺皮草有限公司 一种毛皮无铬无醛鞣制工艺
CN106282433B (zh) * 2016-08-12 2018-08-17 桐乡市鑫诺皮草有限公司 一种绵羊毛皮鞣制工艺
CN106222328B (zh) * 2016-08-31 2018-08-31 四川大学 一种持久抗菌抑菌型皮革的制造方法
CN106480240A (zh) * 2016-12-29 2017-03-08 天津市芭而蒂服饰有限公司 一种裘皮面料的处理方法
KR101898949B1 (ko) * 2017-07-07 2018-09-17 농업회사법인 주식회사 천마 유연한 말가죽 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1192284B1 (en) * 1999-06-18 2004-02-18 Rhodia Consumer Specialties Limited Leather tanning
GB2383049A (en) * 2000-11-13 2003-06-18 Rhodia Cons Spec Ltd Tannages
CN1312387A (zh) * 2001-03-23 2001-09-12 山东省博兴县立鑫皮艺有限公司 牛、马裘革的生产方法
GB2384006A (en) * 2002-01-11 2003-07-16 Rhodia Cons Spec Ltd Tanning leather
GB2394229A (en) * 2002-10-18 2004-04-21 Rhodia Consumer Specialities L Leather tanning
JP2008514775A (ja) * 2004-09-30 2008-05-08 サントーリ，アルベルト 動物の皮の化学的処理
CN100532576C (zh) * 2006-11-09 2009-08-26 宁波工程学院 一种尿素改性鏻盐鞣剂的制备方法

Also Published As

Publication number Publication date
GB0805878D0 (en) 2008-05-07
CN102016078A (zh) 2011-04-13
WO2009121769A1 (en) 2009-10-08
GB2458913A (en) 2009-10-07
CN102016078B (zh) 2014-06-04
AU2009231404A1 (en) 2009-10-08
NZ602485A (en) 2013-10-25
EP2260115A1 (en) 2010-12-15
AU2009231404B2 (en) 2013-08-15

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Legal Events

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