BR0113709A - Método para remover proteìna de bens de borracha de látex de imersão - Google Patents

Método para remover proteìna de bens de borracha de látex de imersão

Info

Publication number
BR0113709A
BR0113709A BR0113709-3A BR0113709A BR0113709A BR 0113709 A BR0113709 A BR 0113709A BR 0113709 A BR0113709 A BR 0113709A BR 0113709 A BR0113709 A BR 0113709A
Authority
BR
Brazil
Prior art keywords
goods
latex rubber
protein
removing protein
rubber goods
Prior art date
Application number
BR0113709-3A
Other languages
English (en)
Inventor
Balachandra Chakkinggal Sekhar
Gopinath Balachandra Sekhar
Original Assignee
Deprotin Inc
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 Deprotin Inc filed Critical Deprotin Inc
Publication of BR0113709A publication Critical patent/BR0113709A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/04—Purifying; Deproteinising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B42/00—Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0027—Removing undesirable residual components, e.g. solvents, unreacted monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0045—Washing using non-reactive liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2007/00—Use of natural rubber as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4842—Outerwear
    • B29L2031/4864—Gloves

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Polymers & Plastics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gloves (AREA)
  • Peptides Or Proteins (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Detergent Compositions (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

"MéTODO PARA REMOVER PROTEìNA DE BENS DE BORRACHA DE LáTEX DE IMERSãO". Um método para remover proteína de bens de borracha de látex de imersão compreende: a) remover qualquer pó de amido de milho que foi anteriormente aplicado nos bens, tratando os bens com água quente para dissolver o pó; b) tratar os bens com uma solução aquosa que compreende um hidróxido metálico de álcali para remover a proteína; e c) tratar os bens com um ou mais agentes ativos de superfície em solução aquosa para remover a proteína restante.
BR0113709-3A 2000-09-06 2001-09-04 Método para remover proteìna de bens de borracha de látex de imersão BR0113709A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0021874A GB2366509A (en) 2000-09-06 2000-09-06 Method of removing protein from dipped latex rubber goods
PCT/IB2001/001893 WO2002020648A1 (en) 2000-09-06 2001-09-04 Method of removing protein from dipped latex rubber goods

Publications (1)

Publication Number Publication Date
BR0113709A true BR0113709A (pt) 2004-08-24

Family

ID=9898959

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0113709-3A BR0113709A (pt) 2000-09-06 2001-09-04 Método para remover proteìna de bens de borracha de látex de imersão

Country Status (9)

Country Link
US (1) US20040006183A1 (pt)
EP (1) EP1352015A1 (pt)
CN (1) CN1543480A (pt)
AU (1) AU2001294090A1 (pt)
BR (1) BR0113709A (pt)
CA (1) CA2421420A1 (pt)
GB (1) GB2366509A (pt)
MX (1) MXPA03001874A (pt)
WO (1) WO2002020648A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790933B2 (en) * 2002-08-16 2004-09-14 Kimberly-Clark Worldwide, Inc. Low protein natural latex articles
MY146036A (en) * 2003-10-02 2012-06-15 Mardec Berhad Process for eliminating the traditional "rubber smell" from processed raw natural rubber
NL1035901C (en) * 2008-09-05 2010-03-15 Budev Bv Method for treatment of natural rubber products.
CN109864373A (zh) * 2019-01-25 2019-06-11 南通嘉得利安全用品有限公司 一种安全浸胶手套及其生产方法
WO2023063894A1 (en) * 2021-10-14 2023-04-20 Sri Trang Gloves (Thailand) Public Company Limited Process for removing protein contents from rubber glove and rubber glove product resulting therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406584C2 (de) * 1994-03-01 2000-01-05 Baur Xaver Verfahren zur Modifizierung der Allergene in einem Naturkautschuklatex und in einem aus Naturkautschuklatex gefertigten Erzeugnis
DE69535378T2 (de) * 1994-09-16 2007-05-16 The Board Of The Rubber Research Institute Of Malaysia Allergieauslösendes Protein Hev b III aus natürlichem Gummi-Latex, seine Herstellung und Anwendung in Nachweismethoden
US5563241A (en) * 1995-03-15 1996-10-08 Guthrie Foundation For Education And Research Methods to remove proteins from natural rubber latex
US6107455A (en) * 1995-06-27 2000-08-22 Novo Nordisk A/S Removal of protein from natural rubber latex articles
US5780112A (en) * 1996-05-15 1998-07-14 Lrc Products, Ltd. Power-free latex articles and methods of making the same
US6054525A (en) * 1996-09-16 2000-04-25 The University Of Akron Hypoallergenic natural rubber latex and a process for making the same
DE19746676A1 (de) * 1997-10-22 1999-04-29 Dominquez Pereira De Muench Ma Verfahren zur Herstellung von puderfreien, proteinarmen Tauchartikeln, insbesondere Operations- und Untersuchungshandschuhe

Also Published As

Publication number Publication date
CN1543480A (zh) 2004-11-03
GB0021874D0 (en) 2000-10-18
AU2001294090A1 (en) 2002-03-22
GB2366509A (en) 2002-03-13
WO2002020648A1 (en) 2002-03-14
MXPA03001874A (es) 2004-09-10
EP1352015A1 (en) 2003-10-15
CA2421420A1 (en) 2002-03-14
US20040006183A1 (en) 2004-01-08

Similar Documents

Publication Publication Date Title
ATE448833T1 (de) Haarbehandlungsmittel
BR0202277A (pt) Porta-limpador sólido
ES2189466T3 (es) Formulacion de glifosato.
BR0202088A (pt) Método de solução de problemas de limitação adaptável e sistema
BR9400003A (pt) Processo para formar uma emulsão estável de um hidrocarboneto viscoso, e emulsão de hidrocarboneto viscoso em solução tampão aquosa
BR0311640A (pt) Artigos de limpeza para a pele ou para o cabelo
ATE156385T1 (de) Verfahren zur unterkritischen trocknung von aerogelen
BR0318128B1 (pt) composição para a limpeza ou o enxaguamento em meio aquoso ou hidroalcoólico de superfície duras, utilização de pelo menos uma polibetaína e, processos para melhorar as propriedades de composições que compreendem pelo menos um agente tensoativo para a limpeza ou enxaguamento em meio aquoso ou hidroalcoólico de superfície duras e processo para facilitar a limpeza ou enxaguamento de superfícies duras
AR051419A1 (es) Metodo de limpieza de contenedor para reciclar
FI864974A (fi) Vaetskeformiga sanitetsrengoerings- och avkalkningsmedel samt foerfarande foer deras framstaellning.
AR026304A1 (es) Proceso para la produccion de composiciones para el cuidado oral mediante el uso de polimeros dispersables aglomerados.
AR045748A1 (es) Metodo para alargar el cabello con composiciones que comprenden un alfa-hidroxiacido y un agente de reduccion
BR9507181A (pt) Lubrificantes de esteira de diamina alcalina
BR0110751A (pt) Dispositivo
AR245348A1 (es) Metodo de revestimiento
KR900004924A (ko) 세척 및 클리닝제
BR0317129A (pt) Tratamento de substratos para melhora da adesão de tinta aos substratos
BR0306741A (pt) Método para produzir um pó de aminoácidos, e, pó de aminoácidos
BR9507554A (pt) Agente e processo para a hidrofobação de couros e peles
BR0113709A (pt) Método para remover proteìna de bens de borracha de látex de imersão
AR036844A1 (es) Un tisu absorbente suave que contiene polisiloxanos amino-funcionales derivatizados.
TR27442A (tr) Sivi asindirici temizleme terkibi.
BR0308170A (pt) Composição para limpeza lìquida aquosa, método para limpeza de um substrato, e, uso de um polioxometalato
CO4920180A1 (es) Composiciones liquidas que constan de agentes tensoactivos que mejoran la estabilidad y un metodo para mejorar la es- tabilidad a baja temperatura
AR036843A1 (es) Un tisu absorbente suave que contiene polisiloxanos amino-funcionales derivatizados.

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE 4A, 5A, 6A E 7A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.

B15K Others concerning applications: alteration of classification

Ipc: C08C 1/04 (2006.01), A61B 42/00 (2016.01), B29C 71