ES2474119T3 - Eliminación de pelo enzim�tica de pieles y cueros - Google Patents

Eliminación de pelo enzim�tica de pieles y cueros Download PDF

Info

Publication number
ES2474119T3
ES2474119T3 ES11726797.1T ES11726797T ES2474119T3 ES 2474119 T3 ES2474119 T3 ES 2474119T3 ES 11726797 T ES11726797 T ES 11726797T ES 2474119 T3 ES2474119 T3 ES 2474119T3
Authority
ES
Spain
Prior art keywords
hair
treatment
glutamyl endopeptidase
leather
seq
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.)
Active
Application number
ES11726797.1T
Other languages
English (en)
Spanish (es)
Inventor
Niels Henrik Soerensen
Tine Hoff
Peter Rahbek Oestergaard
Pierre Cassland
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.)
Novozymes AS
Original Assignee
Novozymes AS
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 Novozymes AS filed Critical Novozymes AS
Application granted granted Critical
Publication of ES2474119T3 publication Critical patent/ES2474119T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming
    • C14C1/065—Enzymatic unhairing
    • 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
    • C14C1/04—Soaking
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
ES11726797.1T 2010-06-22 2011-06-22 Eliminación de pelo enzim�tica de pieles y cueros Active ES2474119T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10166873 2010-06-22
EP10166873 2010-06-22
PCT/EP2011/060395 WO2011161135A1 (en) 2010-06-22 2011-06-22 Enzyme dehairing of skins and hides

Publications (1)

Publication Number Publication Date
ES2474119T3 true ES2474119T3 (es) 2014-07-08

Family

ID=44488169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11726797.1T Active ES2474119T3 (es) 2010-06-22 2011-06-22 Eliminación de pelo enzim�tica de pieles y cueros

Country Status (7)

Country Link
US (2) US9267182B2 (forum.php)
EP (1) EP2585618B1 (forum.php)
CN (1) CN103069014B (forum.php)
BR (1) BR112012028033B1 (forum.php)
ES (1) ES2474119T3 (forum.php)
IN (1) IN2013CN00460A (forum.php)
WO (1) WO2011161135A1 (forum.php)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103069014B (zh) * 2010-06-22 2016-06-08 诺维信公司 皮和兽皮的酶法脱毛
CN103243182B (zh) * 2013-04-26 2014-11-26 四川大学 无石灰、无硫化物、无氯离子及无重金属铬污染的制革方法
US10428398B2 (en) * 2015-12-18 2019-10-01 National Beef Packing Company, Llc Animal hide dehairing methods
AU2019217608B2 (en) 2018-02-06 2024-06-20 Novonesis Plant Biosolutions A/S Methods of protecting a plant from fungal pests
CN109609484B (zh) * 2018-12-06 2022-06-10 河北省微生物研究所有限公司 复合脱毛酶制剂的制备方法及其在含小毛进口黄牛皮脱毛中的应用
IT201900006994A1 (it) 2019-05-20 2020-11-20 Biodermol Ambiente S R L Ceppi batterici per uso industriale
NL2024293B1 (en) 2019-11-22 2021-08-26 Stahl Int B V Process for dehairing and liming of hides, skins or pelts
ES3035383T3 (en) * 2020-04-15 2025-09-02 Henlez Aps Compositions and methods for treating hair follicle-linked conditions
CN114875184B (zh) * 2022-06-16 2024-08-09 兴业皮革科技股份有限公司 一种提高坯革紧实度的湿态染整工艺
CN115449568B (zh) * 2022-09-16 2023-08-22 河南省科学院化学研究所有限公司 一种皮革浸水剂及其制备方法和应用

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840433A (en) 1968-09-23 1974-10-08 Novo Terapeutisk Labor As Dehairing of leather
IT1162338B (it) 1978-07-04 1987-03-25 Novo Industri As Composizione a base di proteasi con ridotta allergenicita' e procedimento di preparazione
DE3429047A1 (de) 1984-08-07 1986-02-20 Röhm GmbH, 6100 Darmstadt Enzymatisches enthaarungsverfahren
DE3886221T3 (de) 1987-09-04 2000-12-21 Novo Nordisk A/S, Bagsvaerd VERFAHREN ZUR HERSTELLUNG VON PROTEINPRODUKTEN IN -i(ASPERGILLUS) UND PROMOTOREN ZUR VERWENDUNG IN -i(ASPERGILLUS).
DK6488D0 (da) 1988-01-07 1988-01-07 Novo Industri As Enzymer
DE68924654T2 (de) 1988-01-07 1996-04-04 Novonordisk As Spezifische Protease.
EP0335023A1 (en) 1988-03-31 1989-10-04 Agricultural Genetics Company Limited Fungal enzymes
CA2003078A1 (en) 1988-11-18 1990-05-18 Alan Sloma Protease deletion
ES2077220T3 (es) 1990-03-09 1995-11-16 Novo Nordisk As Hidrolizados de proteinas.
JP3046344B2 (ja) 1990-10-24 2000-05-29 塩野義製薬株式会社 新規プロテアーゼ
US5858757A (en) 1991-05-01 1999-01-12 Novo Nordisk A/S Stabilized enzymes and detergent compositions
DK113692D0 (forum.php) 1992-09-16 1992-09-16 Novo Nordisk As
DK52393D0 (forum.php) 1993-05-05 1993-05-05 Novo Nordisk As
WO1995026397A1 (en) 1994-03-29 1995-10-05 Novo Nordisk A/S Alkaline bacillus amylase
BR9510211A (pt) 1994-12-21 1997-11-04 Novo Nordisk As Processo para a remoção de pêlos de peles ou couros por meio de enzimas
WO1996023874A1 (en) 1995-02-03 1996-08-08 Novo Nordisk A/S A method of designing alpha-amylase mutants with predetermined properties
JP3025627B2 (ja) 1995-06-14 2000-03-27 花王株式会社 液化型アルカリα−アミラーゼ遺伝子
DE69739020D1 (de) 1996-11-04 2008-11-13 Novozymes As Subtilase varianten und verbindungen
KR100561826B1 (ko) 1996-11-04 2006-03-16 노보자임스 에이/에스 섭틸라제 변종과 조성물
WO1998034946A1 (en) 1997-02-12 1998-08-13 Massachusetts Institute Of Technology Daxx, a novel fas-binding protein that activates jnk and apoptosis
US6403355B1 (en) 1998-12-21 2002-06-11 Kao Corporation Amylases
CN1234854C (zh) 1999-03-31 2006-01-04 诺维信公司 具有碱性α－淀粉酶活性的多肽以及编码该多肽的核酸
AU6820000A (en) 1999-08-31 2001-03-26 Novozymes A/S Novel proteases and variants thereof
US20030180281A1 (en) 2002-03-11 2003-09-25 Bott Richard R. Preparations for topical skin use and treatment
AUPS242702A0 (en) 2002-05-21 2002-06-13 Colltech Australia Limited Improved method for the extraction and purification of collagen
US7198647B2 (en) 2002-07-15 2007-04-03 Council Of Scientific And Industrial Research Process for lime and sulfide free unhairing of skins or hides using animal and/or plant enzymes
JP4211370B2 (ja) 2002-11-29 2009-01-21 日本電気株式会社 電子メール配信システムおよび電子メール配信方法
MXPA06000212A (es) 2003-06-25 2006-03-21 Novozymes As Enzimas para procesar almidon.
US7485323B2 (en) 2005-05-31 2009-02-03 Gelita Ag Process for making a low molecular weight gelatine hydrolysate and gelatine hydrolysate compositions
DE112007001827T5 (de) 2007-01-31 2009-05-20 Council Of Scientific And Industrial Research Verbessertes Verfahren zum Enthaaren und zum Faseraufschluss von Fell/Haut
AU2008362898B2 (en) 2008-10-15 2013-02-28 Danisco Us Inc. Modified variant Bowman Birk Protease inhibitors
WO2010043709A1 (en) 2008-10-17 2010-04-22 Novozymes A/S Enzymatic treatment for the leather process
CN103069014B (zh) * 2010-06-22 2016-06-08 诺维信公司 皮和兽皮的酶法脱毛

Also Published As

Publication number Publication date
EP2585618A1 (en) 2013-05-01
BR112012028033A2 (pt) 2020-07-28
US9267182B2 (en) 2016-02-23
EP2585618B1 (en) 2014-04-23
CN103069014A (zh) 2013-04-24
BR112012028033B1 (pt) 2021-04-27
CN103069014B (zh) 2016-06-08
US9856540B2 (en) 2018-01-02
US20130102058A1 (en) 2013-04-25
WO2011161135A1 (en) 2011-12-29
US20160122838A1 (en) 2016-05-05
IN2013CN00460A (forum.php) 2015-07-03

Similar Documents

Publication Publication Date Title
ES2474119T3 (es) Eliminación de pelo enzim�tica de pieles y cueros
Jian et al. Kinetics of enzymatic unhairing by protease in leather industry
Pillai et al. Statistical optimization of production and tannery applications of a keratinolytic serine protease from Bacillus subtilis P13
Hamiche et al. Purification and biochemical characterization of two keratinases from Bacillus amyloliquefaciens S13 isolated from marine brown alga Zonaria tournefortii with potential keratin-biodegradation and hide-unhairing activities
Valeika et al. An approach to cleaner production: from hair burning to hair saving using a lime-free unhairing system
Giongo et al. Keratinolytic proteases of Bacillus species isolated from the Amazon basin showing remarkable de-hairing activity
Cai et al. Purification and characterization of keratinase from a new Bacillus subtilis strain
US3986926A (en) Method for preparing tannable pelts from animal skins and hides
US4636222A (en) Enzymatic unhairing method
Dettmer et al. Hide unhairing and characterization of commercial enzymes used in leather manufacture
RU2052506C1 (ru) Способ обработки шкур и голья
MXPA97003669A (en) Method for the depilation of leather or skins pormedio de enzi
AU2003217445B2 (en) Total lime and sulfide free unhairing process using animal and/or plant enzymes
Varia et al. Alkaline protease-a versatile enzyme
EP0784706B1 (en) A method for processing of hides or skins into leather, comprising enzymatic treatment of the hide or skin with a trypsin acting microbial protease
Nyakundi et al. Evaluation of the Bacillus cereus Strain 1-p Protease for the Unhairing of Goatskins during Leather Production
Shivasharana et al. Ecofriendly applications of thermostable alkaline protease produced from a Bacillus sp. JB-99 under solid state fermentation
Fitriyanto et al. Enzymatic activity of alkaline protease from bacillus cereus TD5B and its application as sheep skin dehairing agent
Thazeem et al. A comparative study on alkaline protease production from Bacillus spp. and their biodegradative, dehairing and destaining activity
Mhya et al. Bacterial enzymes: A good alternative to conventional chemicals in leather processing
Dada et al. Hair removal potential of keratinase produced by bacillus species isolated from feather waste
Soni et al. Keratinase role in management of poultry waste
FragadeSousa Advances in understanding of enzymatic unhairing of bovine hides
PUTRI et al. A REVIEW OF POTENTIAL ENZYMES: PROTEASE AND KERATINASE FOR DEHAIRING PROCESS AS CLEANER AND ECO-FRIENDLY LEATHER PROCESSING.
Demattè Microbial enzymes for hair removal: an integrated biotechnological approach for application in the leather tanning industry