BRPI0920172A2 - método para preservar couros crus antes do curtimento, e, couro cru - Google Patents

método para preservar couros crus antes do curtimento, e, couro cru

Info

Publication number
BRPI0920172A2
BRPI0920172A2 BRPI0920172A BRPI0920172A BRPI0920172A2 BR PI0920172 A2 BRPI0920172 A2 BR PI0920172A2 BR PI0920172 A BRPI0920172 A BR PI0920172A BR PI0920172 A BRPI0920172 A BR PI0920172A BR PI0920172 A2 BRPI0920172 A2 BR PI0920172A2
Authority
BR
Brazil
Prior art keywords
rawhide
preserving
before tanning
tanning
rawhide before
Prior art date
Application number
BRPI0920172A
Other languages
English (en)
Inventor
Peter J Holicza
Original Assignee
Leatherteq 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 Leatherteq Ltd filed Critical Leatherteq Ltd
Publication of BRPI0920172A2 publication Critical patent/BRPI0920172A2/pt
Publication of BRPI0920172B1 publication Critical patent/BRPI0920172B1/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
    • C14C1/00—Chemical treatment prior to 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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]

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)
BRPI0920172-6A 2008-10-17 2009-07-31 método para preservar couros crus antes do curtimento BRPI0920172B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10647108P 2008-10-17 2008-10-17
US61/106471 2008-10-17
PCT/CA2009/001097 WO2010043026A1 (en) 2008-10-17 2009-07-31 Methods of preserving hides

Publications (2)

Publication Number Publication Date
BRPI0920172A2 true BRPI0920172A2 (pt) 2015-12-29
BRPI0920172B1 BRPI0920172B1 (pt) 2020-11-10

Family

ID=42106154

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920172-6A BRPI0920172B1 (pt) 2008-10-17 2009-07-31 método para preservar couros crus antes do curtimento

Country Status (15)

Country Link
US (3) US20100095464A1 (pt)
EP (1) EP2347017B1 (pt)
JP (1) JP5410532B2 (pt)
KR (1) KR101599092B1 (pt)
CN (1) CN102224261B (pt)
AU (1) AU2009304539B2 (pt)
BR (1) BRPI0920172B1 (pt)
CA (1) CA2740378C (pt)
ES (1) ES2403308T3 (pt)
MX (1) MX2011003921A (pt)
NZ (1) NZ592201A (pt)
PL (1) PL2347017T3 (pt)
PT (1) PT2347017E (pt)
SI (1) SI2347017T1 (pt)
WO (1) WO2010043026A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110135951A1 (en) * 2008-02-29 2011-06-09 Leatherteq Limited Method of preserving hides and skins
JP5377572B2 (ja) * 2010-06-02 2013-12-25 章 山内 膠、その製法、製造装置および膠原料
CN114574636B (zh) * 2022-02-25 2023-08-29 中国皮革制鞋研究院有限公司 一种生态彩色透明软皮革及其加工方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191228392A (en) * 1912-12-09 1913-12-09 Werner Spalteholz Improvements in and relating to the Manufacture of Leather and Leather Products.
US1734106A (en) * 1923-10-24 1929-11-05 Ayles William Fielder Bladed hide, skin, or leather working machine
US1927910A (en) * 1931-10-03 1933-09-26 Ig Farbenindustrie Ag Treatment of tanned or nontanned animal hides
US2004930A (en) * 1932-06-28 1935-06-18 Tanning Process Co Method of removing liquids from hides, skins, and leather
US2226579A (en) * 1939-03-31 1940-12-31 Pensel George Robert Production of leather
US2868614A (en) * 1954-04-28 1959-01-13 Nathan W Levin Fatting of skins
US2917833A (en) * 1955-09-21 1959-12-22 Leather Res Corp Dehydration of untanned skins with water-miscible organic solvent containing a relatively non-hygroscopic organic compound
US3429648A (en) * 1965-08-30 1969-02-25 William J Langley Deliming,bating or pickling with solution containing dimethylsulfoxide
DE1660100C3 (de) * 1967-10-07 1978-05-24 Maschinenfabrik Moenus Ag, 6000 Frankfurt Bandmesserspaltmaschine
DE1955265C3 (de) * 1968-11-08 1981-07-02 Coriarii Est, Schaan Maschine zum Ausdrücken von Flüssigkeit aus Häuten. Leder o.dgl.
AR212025A1 (es) 1975-07-19 1978-04-28 Boehme Chem Fab Kg Procedimiento de preparacion de cueros y pieles
US4147511A (en) * 1978-01-30 1979-04-03 E. I. Du Pont De Nemours And Company Process for solvent-drying leather
US4224028A (en) 1978-11-20 1980-09-23 Thiele Geraldine H Retardation of the putrefaction of hides and skins
CH667362GA3 (pt) * 1981-03-23 1988-10-14
DE3419405A1 (de) * 1984-05-24 1985-11-28 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von leder und pelzen
DE3533203A1 (de) * 1985-09-18 1987-03-26 Roehm Gmbh Verwendung von phosphonsaeurederivaten als lederhilfsmittel
US5391784A (en) * 1987-05-22 1995-02-21 Chemische Fabrik Stockhausen Gmbh Liquid or flowable derivatives of natural fats and oils a process for their production and their use
DE3717829A1 (de) * 1987-05-27 1988-12-08 Hoechst Ag Verfahren zur kurzzeitkonservierung von rohhaeuten und fellen
CN1010484B (zh) * 1988-01-14 1990-11-21 吉林省食品工业技术开发公司 一种鞣制家禽绒皮的方法
IT1215706B (it) * 1988-01-15 1990-02-22 Prodeco Spa Composizione conciante e sua utilizzazione nei procedimenti di concia e riconcia delle pelli animali.
US4999024A (en) * 1988-12-23 1991-03-12 Hansjoerg Scheen Leather tanning process
CN1061801A (zh) * 1990-11-30 1992-06-10 天津联海皮革工业有限公司 铬鞣黄牛大油革生产工艺及产品
CN1087949A (zh) * 1992-12-07 1994-06-15 冯雨 中国改良绵羊皮制革工艺
CA2141646C (en) * 1994-02-04 2001-11-06 Nobuyuki Kuwabara Leather coloring process, leather coloring apparatus, and colored leather produced by such process
US5820633A (en) * 1996-09-20 1998-10-13 Lesko; Patricia Marie Method of treating leather with improved retaining agents
DK0932704T3 (da) 1996-10-17 2002-07-22 Lilly Co Eli Fremgangsmåde til konservering af dyrehuder
US6092301A (en) * 1998-11-13 2000-07-25 Komanowsky; Michael Microwave drying of hides under vacuum in tanning equipment
DE10249077A1 (de) * 2002-10-21 2004-04-29 Basf Ag Verfahren zur Herstellung von Leder
DE10250111A1 (de) * 2002-10-28 2004-05-06 Bayer Ag Chromfreies, wasserdichtes Leder
BR0318684A (pt) * 2003-12-25 2006-12-12 Council Scient Ind Res processo transformado para a fabricação de couros
WO2007038265A2 (en) * 2005-09-27 2007-04-05 Knockout Technologies, Ltd. Disinfectant compositions and methods of use thereof
US20110135951A1 (en) 2008-02-29 2011-06-09 Leatherteq Limited Method of preserving hides and skins

Also Published As

Publication number Publication date
PL2347017T3 (pl) 2013-06-28
CN102224261A (zh) 2011-10-19
WO2010043026A1 (en) 2010-04-22
ES2403308T3 (es) 2013-05-17
BRPI0920172B1 (pt) 2020-11-10
CN102224261B (zh) 2014-04-23
AU2009304539A1 (en) 2010-04-22
JP5410532B2 (ja) 2014-02-05
US20240002961A1 (en) 2024-01-04
US20100095464A1 (en) 2010-04-22
NZ592201A (en) 2012-08-31
US10047410B2 (en) 2018-08-14
JP2012505932A (ja) 2012-03-08
EP2347017A4 (en) 2012-04-25
EP2347017A1 (en) 2011-07-27
MX2011003921A (es) 2011-05-19
AU2009304539B2 (en) 2015-05-07
SI2347017T1 (sl) 2013-05-31
US20110064960A1 (en) 2011-03-17
PT2347017E (pt) 2013-04-26
CA2740378A1 (en) 2010-04-22
EP2347017B1 (en) 2013-01-23
CA2740378C (en) 2013-04-16
KR20110086564A (ko) 2011-07-28
KR101599092B1 (ko) 2016-03-14

Similar Documents

Publication Publication Date Title
BRPI0820212A2 (pt) Dispositivo para tratamento de fraturas, método para tratamento de fraturas, e, kit para tratamento de fraturas
BRPI0922122A2 (pt) composições e métodos para tratamento de doença celíaca.
BRPI0819819A2 (pt) Preparações, método e kits ùteis para o tratamento de tosse
BRPI0817292A2 (pt) Método e aparelho para completação de poços.
BRPI0916472A2 (pt) dispositivo de tratamento de ferimento, método para tratamento de um ferimento e dispositivo de tratamento de ferimento
BRPI0907226A2 (pt) Métodos e aparelhos para regulagem de potência de pdsch no enlace descendente
BRPI0909627A2 (pt) métodos, composições e kits para tratar dores e pruridos
BRPI0912337A2 (pt) composto método para melhorar memória em paciente, e, método para tratar condições
BRPI0914581A2 (pt) solução aquosa e kit para sanitizar produto, e, método para tratar produto
BR112012004180A2 (pt) método para tratar uma formação subterrânea, e, dispositivo de ativação
BRPI1013878A2 (pt) método para tratar distúrbios metabólicos, e, composto
BRPI0815283A2 (pt) Equipamento para o tratamento da biomassa, método para o tratamento da biomassa, biomassa tratada e hidrolisado
BRPI0810806A2 (pt) Método para tratar uma lesão cutânea em um indivíduo
BRPI0817402A2 (pt) dispositivos e métodos para automação de fluxos de trabalho, adaptação e integração
BRPI0916457A2 (pt) método e dispositivo para ofuscação de código
BRPI0810545A2 (pt) Método de estimativa do estado de contato de um pneu, aparelho de estimativa de estado de contato de um pneu e pneu para estimativa de estado de contato de um pneu
BRPI0916787A2 (pt) artigo, e, método para fabricar um artigo
BRPI0918646A2 (pt) aparelho e método para tratar choque acetebular femoral
BRPI0911077A2 (pt) método para tratamento de biomassa
BRPI0909924A2 (pt) ferramenta e método para remoção de implante
BRPI0910760A2 (pt) método para remineralizar tecido, agente remineralizador, e, kit
BRPI0924469A2 (pt) método para esterilizar calçados e aparelho para esterilizar calçados
BRPI0815550A2 (pt) Método para estabilizar fenilefrina
BRPI0817328A2 (pt) Método e aparelho para tratamento de resíduo orgânico.
BRPI1013361A2 (pt) método para evitar e tratar hipermeabilidade.

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]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/11/2020, OBSERVADAS AS CONDICOES LEGAIS.