BR112018009191A8 - método para conservar couros ou peles - Google Patents

método para conservar couros ou peles

Info

Publication number
BR112018009191A8
BR112018009191A8 BR112018009191A BR112018009191A BR112018009191A8 BR 112018009191 A8 BR112018009191 A8 BR 112018009191A8 BR 112018009191 A BR112018009191 A BR 112018009191A BR 112018009191 A BR112018009191 A BR 112018009191A BR 112018009191 A8 BR112018009191 A8 BR 112018009191A8
Authority
BR
Brazil
Prior art keywords
skins
hides
quaternary ammonium
ammonium cation
antimicrobial composition
Prior art date
Application number
BR112018009191A
Other languages
English (en)
Other versions
BR112018009191A2 (pt
Inventor
Caldas Costa Cleide
Da Silva Franzim Mauricio
Leandro Pedro Rafael
Silva Viviane
Original Assignee
Arch Quim Brasil Ltda
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 Arch Quim Brasil Ltda filed Critical Arch Quim Brasil Ltda
Publication of BR112018009191A2 publication Critical patent/BR112018009191A2/pt
Publication of BR112018009191A8 publication Critical patent/BR112018009191A8/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
    • C14C1/02—Curing raw hides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/12—Quaternary ammonium compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44—Guanidine; Derivatives thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

um processo para conservar couros e peles crus/frescos é divulgado. em uma modalidade, os couros e peles são tratados com uma composição antimicrobiana contendo um sal de carbonato e/ou bicarbonato de um cátion de amônio quaternário. alternativamente, uma composição antimicrobiana contém um sal de haleto de um cátion de amônio quaternário em solução em combinação com um segundo agente antimicrobiano que pode ser incluído em uma biguanida de poli-hexametileno. as composições são capazes de prevenir a degradação das peles e couros brutos durante períodos de tempo significativos, como os maiores que 48 horas.
BR112018009191A 2015-11-05 2016-11-02 método para conservar couros ou peles BR112018009191A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562251347P 2015-11-05 2015-11-05
PCT/IB2016/056591 WO2017077464A1 (en) 2015-11-05 2016-11-02 Method for preserving hides or skins

Publications (2)

Publication Number Publication Date
BR112018009191A2 BR112018009191A2 (pt) 2018-11-06
BR112018009191A8 true BR112018009191A8 (pt) 2019-02-26

Family

ID=57349094

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018009191A BR112018009191A8 (pt) 2015-11-05 2016-11-02 método para conservar couros ou peles

Country Status (5)

Country Link
US (1) US20170130283A1 (pt)
CN (1) CN108431238A (pt)
AR (1) AR107730A1 (pt)
BR (1) BR112018009191A8 (pt)
WO (1) WO2017077464A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679387A (en) * 1949-02-25 1952-09-17 Valto Matias Klemola Improvements in and relating to preserving fresh animal tissues, hide, skins and the like
SU819172A1 (ru) * 1978-06-14 1981-04-07 Центральный Научно-Исследователь-Ский Институт Кожевенно-Обувнойпромышленности Способ консервировани кожевенногоСыРь
US7824553B2 (en) * 2007-07-24 2010-11-02 Neo Solutions, Inc. Process for dewatering a mineral slurry concentrate and increasing the production of a filter cake
US8648027B2 (en) * 2012-07-06 2014-02-11 The Clorox Company Low-VOC cleaning substrates and compositions comprising a cationic biocide

Also Published As

Publication number Publication date
US20170130283A1 (en) 2017-05-11
WO2017077464A1 (en) 2017-05-11
AR107730A1 (es) 2018-05-30
BR112018009191A2 (pt) 2018-11-06
CN108431238A (zh) 2018-08-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired