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AR084134A1 - Curtido - Google Patents

Curtido

Info

Publication number
AR084134A1
AR084134A1 ARP110103953A ARP110103953A AR084134A1 AR 084134 A1 AR084134 A1 AR 084134A1 AR P110103953 A ARP110103953 A AR P110103953A AR P110103953 A ARP110103953 A AR P110103953A AR 084134 A1 AR084134 A1 AR 084134A1
Authority
AR
Argentina
Prior art keywords
tanning
skin
gut
alkyl
ammonium cation
Prior art date
Application number
ARP110103953A
Other languages
English (en)
Original Assignee
Clariant Finance Bvi 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 Clariant Finance Bvi Ltd filed Critical Clariant Finance Bvi Ltd
Publication of AR084134A1 publication Critical patent/AR084134A1/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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/42—One nitrogen atom
    • C07D251/44—One nitrogen atom with halogen atoms attached to the two other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members with hetero atoms, or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members with hetero atoms, or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D253/075—Two hetero atoms, in positions 3 and 5
    • 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
    • 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/26—Chemical tanning by organic agents using other organic substances, containing halogen
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Se produce cuero, pieles o pieles en tripa curtidas mediante curtido sin metales, que comprende el paso de curtir una piel o piel en tripa purgada con un agente curtiente (A), el agente curtiente (A) es al menos un compuesto de fórmula (1), donde X significa flúor o cloro, y/o (+NR3)0-1, donde R es un grupo alquilo C1-6 sustituido o un grupo alquilo C1-6 sin sustituir, un grupo arilo C6-10 sin sustituir o un grupo arilo C6-10 sustituido, o un grupo heteroarilo C5-6; R1 significa hidrógeno, alquilo C1-8 o un radical alquilenoxi de fórmula: -(-alquileno C2-3-O-)q-H; R2 significa hidrógeno, hidroxi, alquilo C1-4 o alcoxi C1-4; m significa 1 ó 2; n significa 0 a 2; q es de 1 a 10; M significa hidrógeno o un catión de metal alcalino o un catión amonio, y el catión amonio es una amina terciaria protonada o un catión amonio cuaternario; en un baño de curtido, el baño de curtido tiene un pH de 6 a 10 al comienzo del paso de curtido, donde la piel o la piel en tripa purgada se somete al curtido con (A) sin piquelado previo.
ARP110103953A 2010-10-28 2011-10-26 Curtido AR084134A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10014056 2010-10-28

Publications (1)

Publication Number Publication Date
AR084134A1 true AR084134A1 (es) 2013-04-24

Family

ID=43775120

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103953A AR084134A1 (es) 2010-10-28 2011-10-26 Curtido

Country Status (12)

Country Link
US (1) US8790416B2 (es)
EP (1) EP2633086B1 (es)
KR (1) KR101849065B1 (es)
CN (1) CN102918167B (es)
AR (1) AR084134A1 (es)
AU (1) AU2011323042B2 (es)
BR (1) BR112013010330B1 (es)
ES (1) ES2642632T3 (es)
MX (1) MX2012014190A (es)
TW (1) TWI521065B (es)
UY (1) UY33688A (es)
WO (1) WO2012055482A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012055483A1 (en) 2010-10-28 2012-05-03 Clariant International Ltd Non-metal tanning process
EP2633089B1 (en) 2010-10-28 2017-03-15 Stahl International B.V. Non metal tanning
MX2012014189A (es) 2010-10-28 2013-02-07 Clariant Finance Bvi Ltd Curtido no metalico.
EP2638180B1 (en) 2010-11-11 2014-11-26 Stahl International B.V. Non metal tanning
US8679196B2 (en) 2010-11-12 2014-03-25 Clariant Finance (Bvi) Limited Non metal tanning
ITFI20130073A1 (it) * 2013-04-02 2014-10-03 Conceria Cilp S N C Un procedimento a basso impatto ambientale e a bassa tossicita' per realizzare una pelle ecologica e la pelle ottenuta con lo stesso.
ITVI20130233A1 (it) * 2013-09-24 2015-03-25 Gruppo Mastrotto S P A Procedimento per la concia del pellame con derivati della triazina
RU2736583C2 (ru) * 2017-12-08 2020-11-18 Общество с ограниченной ответственностью "Рыбий мех" Способ получения рыбьих кож и рыбья кожа, полученная по способу получения рыбьих кож
KR101996175B1 (ko) * 2018-05-30 2019-07-03 주식회사 이앤알 안전화 갑피용 경량 발포 재생 피혁의 제조방법
CN109971898B (zh) * 2019-04-10 2021-06-22 温州大学 一种两性离子非金属鞣剂
CN111118233B (zh) * 2019-12-24 2022-04-01 温州大学 一种含水杨酸结构的有机氯鞣剂及其制备方法
CN111118234B (zh) * 2019-12-24 2022-02-15 温州大学 一种无铬皮革鞣制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397941A (en) * 1960-03-22 1968-08-20 Bohme Fettchemie Gmbh Retannage of leather with melamine,dicyandiamide and aldehyde condensate reacted with a low molecular aromatic sulfonate
US5501708A (en) * 1991-04-09 1996-03-26 Commonwealth Scientific And Industrial Research Organisation Process for tanning hides and compounds for use therein
GB9222260D0 (en) * 1992-10-23 1992-12-09 Ici Plc Skin treatment
EP0950751B1 (de) 1998-04-14 2004-10-13 Lenzing Aktiengesellschaft Verfahren zur Behandlung von Cellulosefasern
ATE279570T1 (de) * 1998-04-14 2004-10-15 Chemiefaser Lenzing Ag Verfahren zur behandlung von cellulosefasern
GB0013611D0 (en) * 2000-06-06 2000-07-26 Rhodia Cons Spec Ltd Tanning leather
WO2002050313A2 (en) 2000-12-21 2002-06-27 Novozymes A/S Method for tanning of hides by means of tanning agents
EP2633089B1 (en) 2010-10-28 2017-03-15 Stahl International B.V. Non metal tanning
WO2012055483A1 (en) 2010-10-28 2012-05-03 Clariant International Ltd Non-metal tanning process
MX2012014189A (es) 2010-10-28 2013-02-07 Clariant Finance Bvi Ltd Curtido no metalico.
EP2638180B1 (en) 2010-11-11 2014-11-26 Stahl International B.V. Non metal tanning
EP2638181B1 (en) 2010-11-11 2017-02-22 Stahl International B.V. Non metal tanning
US8679196B2 (en) 2010-11-12 2014-03-25 Clariant Finance (Bvi) Limited Non metal tanning

Also Published As

Publication number Publication date
KR20130140613A (ko) 2013-12-24
US20130198974A1 (en) 2013-08-08
TWI521065B (zh) 2016-02-11
UY33688A (es) 2012-05-31
TW201235474A (en) 2012-09-01
EP2633086A1 (en) 2013-09-04
CN102918167B (zh) 2014-10-29
BR112013010330A2 (pt) 2020-10-13
US8790416B2 (en) 2014-07-29
CN102918167A (zh) 2013-02-06
AU2011323042A1 (en) 2012-10-25
KR101849065B1 (ko) 2018-04-17
HK1181081A1 (en) 2013-11-01
ES2642632T3 (es) 2017-11-17
AU2011323042B2 (en) 2016-05-05
MX2012014190A (es) 2013-02-07
WO2012055482A1 (en) 2012-05-03
EP2633086B1 (en) 2017-08-16
BR112013010330B1 (pt) 2021-06-08

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee