BR0117078B1 - mÉtodo para preparaÇço de couro utilizando protease e mÉtodo para tratamento de dejetos derivados do processamento do couro utilizando o mesmo. - Google Patents

mÉtodo para preparaÇço de couro utilizando protease e mÉtodo para tratamento de dejetos derivados do processamento do couro utilizando o mesmo.

Info

Publication number
BR0117078B1
BR0117078B1 BRPI0117078-3A BR0117078A BR0117078B1 BR 0117078 B1 BR0117078 B1 BR 0117078B1 BR 0117078 A BR0117078 A BR 0117078A BR 0117078 B1 BR0117078 B1 BR 0117078B1
Authority
BR
Brazil
Prior art keywords
leather
protease
preparation
treating waste
waste derived
Prior art date
Application number
BRPI0117078-3A
Other languages
English (en)
Other versions
BR0117078A (pt
Inventor
Ho-Yong Park
Kwang-Hee Son
Yong-Kook Kwon
Dong-Ha Shin
Sung-Gi Min
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
Priority claimed from KR10-2001-0045205A external-priority patent/KR100441377B1/ko
Application filed filed Critical
Publication of BR0117078A publication Critical patent/BR0117078A/pt
Publication of BR0117078B1 publication Critical patent/BR0117078B1/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
    • 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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming
    • C14C1/065—Enzymatic unhairing

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)
BRPI0117078-3A 2001-07-14 2001-11-14 mÉtodo para preparaÇço de couro utilizando protease e mÉtodo para tratamento de dejetos derivados do processamento do couro utilizando o mesmo. BR0117078B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20010042627 2001-07-14
KR10-2001-0045205A KR100441377B1 (ko) 2001-07-14 2001-07-26 단백질 분해효소를 이용한 피혁의 제조방법 및 피혁제조공정 폐기물의 처리방법
PCT/KR2001/001942 WO2003008650A1 (en) 2001-07-14 2001-11-14 Method for preparing leather using protease and method for treating wastes derived from leather processing using the same

Publications (2)

Publication Number Publication Date
BR0117078A BR0117078A (pt) 2004-08-03
BR0117078B1 true BR0117078B1 (pt) 2011-06-14

Family

ID=26639236

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0117078-3A BR0117078B1 (pt) 2001-07-14 2001-11-14 mÉtodo para preparaÇço de couro utilizando protease e mÉtodo para tratamento de dejetos derivados do processamento do couro utilizando o mesmo.

Country Status (3)

Country Link
CN (1) CN1245523C (pt)
BR (1) BR0117078B1 (pt)
WO (1) WO2003008650A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7985569B2 (en) 2003-11-19 2011-07-26 Danisco Us Inc. Cellulomonas 69B4 serine protease variants
CA2546451A1 (en) 2003-11-19 2005-06-09 Genencor International, Inc. Serine proteases, nucleic acids encoding serine enzymes and vectors and host cells incorporating same
US7226454B2 (en) * 2004-12-07 2007-06-05 Arizant Healthcare Inc. Warming device with varied permeability
KR100811744B1 (ko) * 2006-12-28 2008-03-11 주식회사 인섹트 바이오텍 아라자임을 유효성분으로 하는 암 예방 및 치료용 약학적조성물
CN106282143A (zh) * 2015-06-12 2017-01-04 深圳市大地康恩生物科技有限公司 一种皮革软化复合酶
EP3425069B1 (en) * 2017-07-06 2020-04-15 Stahl International B.V. A deliming process
CN115323081B (zh) * 2022-09-23 2023-08-18 四川大学 一种防止皮革伤面和松面的软化方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124800A (ja) * 1989-10-06 1991-05-28 Showa Denko Kk 皮革様表面層形成剤
JPH07118700A (ja) * 1993-10-20 1995-05-09 Kooken Kagaku Kk 装飾天然皮革の製造法
KR970706405A (ko) * 1994-10-07 1997-11-03 안네 제케르 트립신 작용을 하는 미생물 프로테아제로 생가죽 또는 동물표피를 효소처리 하는 것을 포함하는 생가죽 또는 동물표피를 가죽으로 제조하는 방법(a method for processing of hides or skins into leather, comprising enzymatic treatment of the hide or skin with a trypsin acting microbial protease)

Also Published As

Publication number Publication date
CN1529761A (zh) 2004-09-15
CN1245523C (zh) 2006-03-15
BR0117078A (pt) 2004-08-03
WO2003008650A1 (en) 2003-01-30

Similar Documents

Publication Publication Date Title
DE60124259D1 (de) Vorrichtung zur behandlung von migräne
ZA200500194B (en) Processes for the treatment of waste material having a high PH and/or alkalinity.
BR0209704B1 (pt) método e conjunto para aumento do volume de cabelos.
BR9803500B1 (pt) método e aparelho para tratamento de refugo.
BR0200294B1 (pt) sistema e mÉtodo de processamento de algodço.
BR0202519B1 (pt) métodos para tratamento de material de madeira e para tratamento microbicida de material de madeira.
DE60132089D1 (de) Vorrichtung zur behandlung von gasen miitels plasma
BRPI0408922B1 (pt) processo para o tratamento termomecánico de aço.
ITTO20021024A1 (it) Trattamento di superficie per componenti ferrosi.
ATE319439T1 (de) Mittel zur behandlung von erkrankungen des tracheo-bronchialtraktes, insbesondere der copd
DE60136477D1 (de) Retinoide zur behandlung von emphysem
ATE301266T1 (de) Vorrichtung zur behandlung von abfällen
DE60220043D1 (de) Carbamatverbindungen zur vorbeugung oder behandlung von neurodegenerativen störungen
MXPA02012907A (es) Procedimiento para encontrar compuestos que son adecuados para el tratamiento y/o la profilaxia de la obesidad.
BR0107801B1 (pt) processo para tratar escàrias ou misturas de escàrias.
DE602004004334D1 (de) Bearbeitungsverfahren zur Bearbeitung von gewölbten Oberflächen
ATE493125T1 (de) Carbamatverbindungen zur behandlung von schmerz
ITTO20010848A0 (it) Disposizione e metodo di purificazione o trattamento elettrochimico.
BR0117078B1 (pt) mÉtodo para preparaÇço de couro utilizando protease e mÉtodo para tratamento de dejetos derivados do processamento do couro utilizando o mesmo.
DK1245613T3 (da) Fremgangsmåde til fremstilling af tannin samt dets anvendelse
PT102870B (pt) Metodo de tratamento de condensados
DE60224650D1 (de) Vorrichtung zur behandlung von vorhof-fibrillation
AP2004003070A0 (en) The method of treating cancer.
ZA200203057B (en) Methods of and apparatus for document processing.
BR0302037B1 (pt) método e aparelho de tratamento de costura.

Legal Events

Date Code Title Description
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 14/11/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2644 DE 08-09-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.