DE69635632D1 - Verbesserte Verfahren zur Reduzierung der allergischen Wirkung von Gegenständen aus Naturkautschuklatex - Google Patents

Verbesserte Verfahren zur Reduzierung der allergischen Wirkung von Gegenständen aus Naturkautschuklatex

Info

Publication number
DE69635632D1
DE69635632D1 DE69635632T DE69635632T DE69635632D1 DE 69635632 D1 DE69635632 D1 DE 69635632D1 DE 69635632 T DE69635632 T DE 69635632T DE 69635632 T DE69635632 T DE 69635632T DE 69635632 D1 DE69635632 D1 DE 69635632D1
Authority
DE
Germany
Prior art keywords
natural rubber
rubber latex
reduce
allergic effects
improved procedures
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.)
Expired - Lifetime
Application number
DE69635632T
Other languages
English (en)
Other versions
DE69635632T2 (de
Inventor
Jeffrey Dove
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.)
Edwards Lifesciences Corp
Original Assignee
Edwards Lifesciences Corp
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 US08/519,371 external-priority patent/US5691446A/en
Application filed by Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Application granted granted Critical
Publication of DE69635632D1 publication Critical patent/DE69635632D1/de
Publication of DE69635632T2 publication Critical patent/DE69635632T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/02—Direct processing of dispersions, e.g. latex, to articles
    • 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
    • A61B42/60—Devices for cleaning, washing, drying or powdering
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C08J2307/02—Latex
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
    • Y10S528/934—Latex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69635632T 1995-08-25 1996-08-23 Verbesserte Verfahren zur Reduzierung der allergischen Wirkung von Gegenständen aus Naturkautschuklatex Expired - Lifetime DE69635632T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/519,371 US5691446A (en) 1995-08-25 1995-08-25 Methods for reducing allergenicity of natural rubber latex articles and articles so produced
US519371 1995-08-25
US689975 1996-08-16
US08/689,975 US5741885A (en) 1995-08-25 1996-08-16 Methods for reducing allergenicity of natural rubber latex articles

Publications (2)

Publication Number Publication Date
DE69635632D1 true DE69635632D1 (de) 2006-01-26
DE69635632T2 DE69635632T2 (de) 2006-09-28

Family

ID=27059819

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69628438T Expired - Lifetime DE69628438T2 (de) 1995-08-25 1996-08-23 Verbesserte verfahren zur reduzierung der allergischen wirkung von gegenständen aus naturkautschuklatex
DE69635632T Expired - Lifetime DE69635632T2 (de) 1995-08-25 1996-08-23 Verbesserte Verfahren zur Reduzierung der allergischen Wirkung von Gegenständen aus Naturkautschuklatex

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69628438T Expired - Lifetime DE69628438T2 (de) 1995-08-25 1996-08-23 Verbesserte verfahren zur reduzierung der allergischen wirkung von gegenständen aus naturkautschuklatex

Country Status (8)

Country Link
US (1) US5741885A (de)
EP (2) EP1334992B1 (de)
JP (2) JP3382949B2 (de)
CN (1) CN1065250C (de)
AT (1) ATE241662T1 (de)
CA (1) CA2227753C (de)
DE (2) DE69628438T2 (de)
WO (1) WO1997008228A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740719B1 (en) 1998-03-18 2004-05-25 George W. Weinert Process for reducing protein allergens in latex products
WO1999047087A1 (en) * 1998-03-18 1999-09-23 Risk Management Associates Ltd. Process for reducing protein allergens in latex products
AU2000241789B2 (en) * 2000-03-27 2005-02-24 O&M Halyard International Unlimited Company Dip-molded medical devices from cis-1,4-polyisoprene
US20050031884A1 (en) * 2000-11-28 2005-02-10 Kazuo Koide Latex products
US6634369B2 (en) * 2001-07-12 2003-10-21 Wilshire Technologies, Inc. Process to clean polymeric article, such as polyurethane glove, so as to remove non-volatile residues and low-volatility residues
US7203173B2 (en) * 2002-01-25 2007-04-10 Architecture Technology Corp. Distributed packet capture and aggregation
US7455863B2 (en) * 2002-11-07 2008-11-25 Smarthealth, Inc. Flexible elastomer articles and methods of manufacturing
US7585526B2 (en) 2002-11-07 2009-09-08 Smarthealth, Inc. Flexible elastomer articles and methods of manufacturing
US20040151919A1 (en) * 2003-01-31 2004-08-05 Kimberly-Clark Worldwide, Inc. Glove having reduced microbe affinity and transmission
US7726316B1 (en) 2003-03-21 2010-06-01 The Female Health Company (Uk) Plc Contraceptive sheath with integrated bead construction
US7776368B2 (en) * 2003-08-13 2010-08-17 Smarthealth, Inc. Gloves containing dry powdered aloe and method of manufacturing
JP4708046B2 (ja) * 2004-03-05 2011-06-22 トヨタ自動車株式会社 脱蛋白質化天然ゴムラテックスの製造方法
US20060134163A1 (en) * 2004-12-16 2006-06-22 Bagwell Alison S Immobilizing anti-microbial compounds on elastomeric articles
EP1709879A3 (de) * 2005-04-04 2008-06-04 Medline Industries, Inc., Wegwerf Handschuhe
EP1902089B1 (de) * 2005-07-14 2013-08-28 Vystar Corporation Verringerung der allergenität von naturlatexkautschuk vor der vulkanisation
US20070265408A1 (en) * 2006-05-11 2007-11-15 Yulex Corporation Non-synthetic low-protein rubber latex product and method of testing
US7805773B2 (en) * 2007-03-12 2010-10-05 Joseph Di Lorenzo Surgical glove
EP2238183B1 (de) 2008-01-18 2019-02-27 Vystar Corporation Naturkautschuklatex mit verringerter allergenität und herstellungsverfahren
WO2011116103A1 (en) * 2010-03-16 2011-09-22 Vystar Corporation Modified natural rubber latex and products manufactured from same
NL2006847C2 (en) * 2011-05-25 2012-11-27 Budev Bv Method for treatment of natural rubber latex and/or synthetic rubber products, a system for treatment and the resulting rubber products.
NL2017677B1 (en) 2016-10-26 2018-05-18 Beugen J Van Beheer Bv Inflatable stopper
CN113736392B (zh) * 2020-05-27 2023-05-09 深圳市准能新材料有限公司 净味防静电地毯背胶组合物、背胶及其制备方法、地毯

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US3248245A (en) * 1962-05-17 1966-04-26 Commerical Solvents Corp Diamine-stabilized adhesive compositions
US3280065A (en) * 1963-09-20 1966-10-18 Dow Chemical Co Latex stabilization and preservation
GB1366934A (en) * 1971-08-10 1974-09-18 Malaysia Rubber Res Inst Treatment of rubber
US4248685A (en) * 1972-07-10 1981-02-03 Johnson & Johnson Method for making hydrophilic random interpolymer compositions
US3872515A (en) * 1973-08-17 1975-03-25 Dow Corning Rubber gloves
CA1097154A (en) * 1977-12-08 1981-03-10 John A. Hart Chemical warfare glove and method of manufacture
US4302852A (en) * 1979-07-30 1981-12-01 American Hospital Supply Corporation Hypoallergenic slip resistant gloves and methods of making same
US4482577A (en) * 1980-12-16 1984-11-13 Albert Goldstein Coating process of elastomeric material
US4463156A (en) * 1982-03-15 1984-07-31 Warner-Lambert Co., Inc. Polyurethane elastomer and an improved hypoallergenic polyurethane flexible glove prepared therefrom
US4499154A (en) * 1982-09-03 1985-02-12 Howard L. Podell Dipped rubber article
US4526828A (en) * 1983-06-27 1985-07-02 Pioneer Industrial Products Company Protective apparel material and method for producing same
AU605585B2 (en) * 1987-04-21 1991-01-17 Smith & Nephew, Inc. Gloves
US5019601A (en) * 1987-12-29 1991-05-28 Cuno, Incorporated Elastomeric composition containing therapeutic agents and articles manufactured therefrom
DE3801983A1 (de) * 1988-01-23 1989-07-27 Huels Chemische Werke Ag Verfahren zur herstellung von rieselfaehigen, fuellstoffhaltigen kautschukpulvern auf der basis von naturkautschuk
US5138719A (en) * 1988-12-01 1992-08-18 Hutchinson, S.A. Gloves, finger stalls and similar protective and operational articles, and processes for their manufacture
US5089205A (en) * 1989-09-25 1992-02-18 Becton, Dickinson And Company Process for producing medical devices having antimicrobial properties
US5069965A (en) * 1989-10-18 1991-12-03 Bioresearch, Inc. Articles having improved slip coatings
US5014362A (en) * 1990-05-11 1991-05-14 Tillotson Corporation Elastomeric covering material and hand glove made therewith
US5126334A (en) * 1990-12-05 1992-06-30 Cpc International, Inc. Absorbable dusting powder derived from starch
DE69308172D1 (de) * 1992-06-10 1997-03-27 Maxxim Med Inc Biegsamer Gummigegenstand und Verfahren zu seiner Herstellung
MY137265A (en) * 1992-08-05 2009-01-30 Kao Corp Methods for elevating or lowering the green strength of a natural rubber
JP2717493B2 (ja) * 1993-01-11 1998-02-18 不二ラテックス株式会社 天然ゴムラテックスのアレルギー誘発物質の除去方法及び天然ゴム成形体の製造方法
JP3294903B2 (ja) * 1993-05-24 2002-06-24 花王株式会社 改質天然ゴムおよびその製造方法
JP3322734B2 (ja) * 1993-11-02 2002-09-09 花王株式会社 天然ゴム用接触刺激アレルギー低減化剤、この低減化剤を用いる接触刺激アレルギー低減化天然ゴムの製造方法、接触刺激アレルギー低減化天然ゴムおよびこの天然ゴムを用いたゴム製品
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
US6759517B1 (en) * 1994-09-16 2004-07-06 Universiti Sains Malaysia Allergenic proteins of natural rubber latex, their production and use in assays

Also Published As

Publication number Publication date
CN1200132A (zh) 1998-11-25
ATE241662T1 (de) 2003-06-15
EP1334992A2 (de) 2003-08-13
WO1997008228A1 (en) 1997-03-06
JPH11507413A (ja) 1999-06-29
CA2227753C (en) 2002-11-26
EP1334992B1 (de) 2005-12-21
US5741885A (en) 1998-04-21
JP2002096343A (ja) 2002-04-02
EP1334992A3 (de) 2003-08-20
EP0846140B1 (de) 2003-05-28
EP0846140A1 (de) 1998-06-10
DE69628438D1 (de) 2003-07-03
CN1065250C (zh) 2001-05-02
DE69628438T2 (de) 2004-04-08
DE69635632T2 (de) 2006-09-28
JP3382949B2 (ja) 2003-03-04
CA2227753A1 (en) 1997-03-06

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Legal Events

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8364 No opposition during term of opposition