BR112013025605A2 - material em partículas sólidas;processo para a produção de material em partículas sólidas; uso do material em partículas sólidas; processo para o curtimento de peles, couros; couro branco úmido; couros e peles; processo para a produção de couro e/ou peles - Google Patents

material em partículas sólidas;processo para a produção de material em partículas sólidas; uso do material em partículas sólidas; processo para o curtimento de peles, couros; couro branco úmido; couros e peles; processo para a produção de couro e/ou peles

Info

Publication number
BR112013025605A2
BR112013025605A2 BR112013025605A BR112013025605A BR112013025605A2 BR 112013025605 A2 BR112013025605 A2 BR 112013025605A2 BR 112013025605 A BR112013025605 A BR 112013025605A BR 112013025605 A BR112013025605 A BR 112013025605A BR 112013025605 A2 BR112013025605 A2 BR 112013025605A2
Authority
BR
Brazil
Prior art keywords
hides
particulate material
solid particulate
leather
skins
Prior art date
Application number
BR112013025605A
Other languages
English (en)
Other versions
BR112013025605B1 (pt
Inventor
Christopher Henzel
Christopher Tysoe
Franz Heinzelmann
HOLGER LüTJENS
JüRGEN REINERS
Rafael Grosch
Original Assignee
Lanxess Deutschland Gmbh
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 Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of BR112013025605A2 publication Critical patent/BR112013025605A2/pt
Publication of BR112013025605B1 publication Critical patent/BR112013025605B1/pt

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
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • 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)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

abstract not avaible
BR112013025605-2A 2011-04-04 2012-03-29 material em partículas sólidas; processo para a produção de material em partículas sólidas; uso do material em partículas sólidas; processo para o curtimento de peles ou couros; couro branco úmido; couros e peles; processo para a produção de couro e/ou peles BR112013025605B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11161059A EP2508626A1 (de) 2011-04-04 2011-04-04 Feste, partikuläre Gerbstoffpräparationen
EP11161059.8 2011-04-04
PCT/EP2012/055664 WO2012136565A1 (de) 2011-04-04 2012-03-29 Feste, partikuläre gerbstoffpräparationen

Publications (2)

Publication Number Publication Date
BR112013025605A2 true BR112013025605A2 (pt) 2016-12-27
BR112013025605B1 BR112013025605B1 (pt) 2021-01-05

Family

ID=44477669

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025605-2A BR112013025605B1 (pt) 2011-04-04 2012-03-29 material em partículas sólidas; processo para a produção de material em partículas sólidas; uso do material em partículas sólidas; processo para o curtimento de peles ou couros; couro branco úmido; couros e peles; processo para a produção de couro e/ou peles

Country Status (11)

Country Link
US (1) US10870896B2 (pt)
EP (2) EP2508626A1 (pt)
KR (1) KR101551556B1 (pt)
CN (1) CN103502476B (pt)
AR (1) AR085847A1 (pt)
AU (1) AU2012238808B2 (pt)
BR (1) BR112013025605B1 (pt)
MX (1) MX347323B (pt)
TW (2) TW201246664A (pt)
WO (1) WO2012136565A1 (pt)
ZA (1) ZA201308186B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201306607D0 (en) 2013-04-11 2013-05-29 Xeros Ltd Method for treating an animal substrate
CN104561397B (zh) 2013-10-18 2017-12-19 罗门哈斯公司 不含铬的皮革再鞣制
GB201417487D0 (en) * 2014-10-03 2014-11-19 Xeros Ltd Method for treating an animal substrate
GB201418007D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate Treatment apparatus and method
GB201418006D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate treatment apparatus and method
CN105803131B (zh) * 2014-12-29 2018-05-29 焦作隆丰皮草企业有限公司 一种皮革的鞣制方法
EP3181707A1 (de) 2015-12-18 2017-06-21 LANXESS Deutschland GmbH Verfahren zur herstellung von leder- oder pelz-halbfabrikaten
CN106282434B (zh) * 2016-09-14 2018-03-09 齐河力厚化工有限公司 一种制革无盐浸酸工艺
CN109943670B (zh) * 2019-01-31 2021-09-21 四川大学 一种高活性有机鞣剂单宁酸不浸酸无铬结合鞣法
TWI751552B (zh) * 2020-05-11 2022-01-01 亞東學校財團法人亞東科技大學 染色用助劑之製造方法
CN111961173B (zh) * 2020-07-23 2023-05-02 科凯精细化工（上海）有限公司 一种氨基树脂复鞣剂的制备方法、复鞣剂及其应用

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DE848823C (de) 1943-12-07 1952-09-08 Bayer Ag Verfahren zur Herstellung von Kondensationsprodukten
US2923594A (en) 1958-05-29 1960-02-02 Ethicon Inc Method of tanning
DE1113457B (de) 1959-05-27 1961-09-07 Basf Ag Verfahren zur Herstellung lichtechter Kondensationsprodukte durch Umsetzung sulfonierter Phenole mit Harnstoff und Formaldehyd
CA932333A (en) 1966-02-02 1973-08-21 Farbenfabriken Bayer Aktiengesellschaft Compounds containing the 2,4,6-triketo-1,3,5-oxadiazine ring
DE2308015B2 (de) 1973-02-17 1980-07-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
US3976622A (en) 1973-02-17 1976-08-24 Bayer Aktiengesellschaft Process for the production of polyisocyanates with a biuret structure
JPS57154234A (en) * 1981-03-19 1982-09-24 Konishiroku Photo Ind Co Ltd Phtotographic sensitive silver halide material
US4413997A (en) 1983-02-07 1983-11-08 The United States Of America As Represented By The Secretary Of Agriculture Dicarbamoylsulfonate tanning agent
DE3700209A1 (de) 1987-01-07 1988-07-21 Bayer Ag Verfahren zur herstellung von polyisocyanaten mit biuretstruktur
DE3743782A1 (de) 1987-12-23 1989-07-13 Bayer Ag Ester-urethan-(meth)-acrylsaeurederivate
DE3811350A1 (de) 1988-04-02 1989-10-19 Bayer Ag Verfahren zur herstellung von isocyanuratpolyisocyanaten, die nach diesem verfahren erhaltenen verbindungen und ihre verwendung
DE3814167A1 (de) 1988-04-27 1989-11-09 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung
DE3827534A1 (de) 1988-08-13 1990-02-22 Henkel Kgaa Verfahren zur herstellung von alkylglucosidverbindungen aus oligo- und/oder polysacchariden
US5576425A (en) 1988-10-05 1996-11-19 Henkel Kommanditgesellschaft Auf Aktien Process for the direct production of alkyl glycosides
DE3900053A1 (de) 1989-01-03 1990-07-12 Bayer Ag Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken
DE4422569A1 (de) 1994-06-28 1996-01-04 Bayer Ag Bisulfit-blockierte Polyisocyanate als Gerbstoffe
DE19528782A1 (de) 1995-08-04 1997-02-06 Bayer Ag Verwendung von Polyasparaginsäureamiden als Lederhilfsmittel
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GB9620459D0 (en) * 1996-10-01 1996-11-20 Mclaughlin Andrew Improvements in or relating to blocked isocyanates and their production
US6254644B1 (en) * 1997-02-26 2001-07-03 Bayer Aktiengesellschaft Biologically degradable leather
IT1295934B1 (it) 1997-10-30 1999-05-28 Condea Augusta Spa Procedimento migliorato per la sintesi di alchilpoliglucosidi
DE102004050284A1 (de) * 2004-10-15 2006-04-27 Lanxess Deutschland Gmbh Isocyanat-basierende Gerbstoffe
DE102006056479A1 (de) 2006-11-28 2008-05-29 Henkel Kgaa Bisulfit-Addukte von Isocyanaten
BRPI1012854B1 (pt) * 2009-05-14 2020-03-03 Stahl International B.V. Processo para produção de couro curtido, composição de curtimento aquosa e curtimento aquosa/orgânica, couro curtido e seu uso
EP2496628A1 (de) * 2009-11-02 2012-09-12 Basf Se Verfahren zur herstellung einer wässrigen polymerisatdispersion
EP2415879A1 (de) * 2010-08-06 2012-02-08 LANXESS Deutschland GmbH Zusammensetzungen enthaltend wenigstens eine Carbamoylsulfonatgruppen-haltige Verbindung und ihre Verwendung als Gerbstoffe

Also Published As

Publication number Publication date
US10870896B2 (en) 2020-12-22
EP2694690A1 (de) 2014-02-12
AR085847A1 (es) 2013-10-30
TW201303028A (zh) 2013-01-16
AU2012238808B2 (en) 2016-09-22
MX347323B (es) 2017-04-21
MX2013011548A (es) 2014-02-28
AU2012238808A1 (en) 2013-10-31
BR112013025605B1 (pt) 2021-01-05
CN103502476B (zh) 2016-06-01
TW201246664A (en) 2012-11-16
EP2694690B1 (de) 2016-08-31
CN103502476A (zh) 2014-01-08
TWI537393B (zh) 2016-06-11
WO2012136565A1 (de) 2012-10-11
ZA201308186B (en) 2014-08-27
EP2508626A1 (de) 2012-10-10
KR20130140858A (ko) 2013-12-24
US20140123399A1 (en) 2014-05-08
KR101551556B1 (ko) 2015-09-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/03/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: TFL LEDERTECHNIK GMBH (DE)