BRPI0520374A2 - filmes e luvas elastoméricas - Google Patents

filmes e luvas elastoméricas

Info

Publication number
BRPI0520374A2
BRPI0520374A2 BRPI0520374-0A BRPI0520374A BRPI0520374A2 BR PI0520374 A2 BRPI0520374 A2 BR PI0520374A2 BR PI0520374 A BRPI0520374 A BR PI0520374A BR PI0520374 A2 BRPI0520374 A2 BR PI0520374A2
Authority
BR
Brazil
Prior art keywords
composition
mold
gloves
layer
contacting
Prior art date
Application number
BRPI0520374-0A
Other languages
English (en)
Inventor
Khon Pu Foo
Original Assignee
Diptech Pte Ltd
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 Diptech Pte Ltd filed Critical Diptech Pte Ltd
Publication of BRPI0520374A2 publication Critical patent/BRPI0520374A2/pt
Publication of BRPI0520374B1 publication Critical patent/BRPI0520374B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0055—Plastic or rubber gloves
    • A41D19/0058—Three-dimensional gloves
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0055—Plastic or rubber gloves
    • A41D19/0082—Details
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L13/00—Compositions of rubbers containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gloves (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

FILMES E LUVAS ELASTOMéRICAS. A presente invenção revela uma composição para a produção de um filme elastomérico compreendendo: um polímero sintético, enxofre, e um agente de ligação cruzada de óxido metálico. A concentração do total de sólidos na composição está entre 5-20% por peso da composição. E também revelado um método de múltiplo revestimento de fabricação de um filme elastomérico compreendendo as etapas de: (i) fornecimento de uma composição que compreenda um polímero sintético, um agente de ligação cruzada de óxido metálico, na qual a concentração do total de sólidos na composição esteja entre 5- 20% por peso da composição, (ii) contato da composição com um molde para formar uma camada de composição sobre o molde, (iii) contato da camada de composição sobre o molde com uma quantidade adicional da composição para formar mais uma camada, (iv) secagem da composição, e (v) tratamento da composição.
BRPI0520374-0A 2005-07-20 2005-10-18 Composição e seu uso e método para produzir filmes e luvas elastoméricas BRPI0520374B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MYPI20053343 2005-07-20
MYPI20053343A MY147739A (en) 2005-07-20 2005-07-20 Elastomeric films and gloves
PCT/SG2005/000358 WO2007011309A1 (en) 2005-07-20 2005-10-18 Elastomeric films and gloves

Publications (2)

Publication Number Publication Date
BRPI0520374A2 true BRPI0520374A2 (pt) 2009-05-05
BRPI0520374B1 BRPI0520374B1 (pt) 2021-10-13

Family

ID=36087814

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520374-0A BRPI0520374B1 (pt) 2005-07-20 2005-10-18 Composição e seu uso e método para produzir filmes e luvas elastoméricas

Country Status (14)

Country Link
US (3) US7923498B2 (pt)
EP (1) EP1904569B1 (pt)
JP (4) JP5478879B2 (pt)
CN (1) CN101268135B (pt)
AU (1) AU2005334524B2 (pt)
BR (1) BRPI0520374B1 (pt)
CA (1) CA2616921C (pt)
DK (1) DK1904569T5 (pt)
ES (1) ES2417059T3 (pt)
MY (1) MY147739A (pt)
PL (1) PL1904569T3 (pt)
RU (2) RU2394853C2 (pt)
TW (2) TWI495689B (pt)
WO (1) WO2007011309A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY147739A (en) * 2005-07-20 2013-01-15 Diptech Pte Ltd Elastomeric films and gloves
AU2015200988B2 (en) * 2008-08-27 2016-07-07 O&M Halyard International Unlimited Company Thin, smooth nitrile rubber gloves
MX2011002186A (es) * 2008-08-27 2011-03-30 Kimberly Clark Co Guantes de caucho nitrilico suaves.
AU2015203689B2 (en) * 2009-02-05 2016-10-27 Diptech Pte Limited Production of elastomeric films
US9085100B2 (en) 2009-02-05 2015-07-21 Diptech Pte Limited Production of elastomeric films
FR2948672B1 (fr) * 2009-07-31 2011-09-23 Areva Nc Materiau elastomere radio-attenuateur, gant multicouche de protection contre les rayonnements ionisants et leurs utilisations
EP4233771A3 (en) 2010-06-25 2023-09-27 Allegiance Corporation Vulcanization composition having reduced allergenic potential
BR112013007820A2 (pt) 2010-09-30 2020-08-04 Kossan Sdn. Bhd luvas de borracha de elastômero para uso em sala de limpeza que não usa acelerador de vulcanização e súlfur
JP5275520B2 (ja) * 2010-09-30 2013-08-28 コッサン エスディーエヌ．ビーエイチディー． 加硫促進剤及び硫黄を用いないエラストマーゴム及びエラストマーゴム製品
EP3019554B1 (en) * 2013-07-10 2020-11-25 TTK Healthcare Limited A binary process for manufacture of dipped latex products
US10377893B2 (en) * 2013-07-16 2019-08-13 Skinprotect Corporation Sdn Bhd Elastomeric film-forming compositions and articles made from the elastomeric film
CN103405273A (zh) * 2013-08-20 2013-11-27 镇江苏惠乳胶制品有限公司 一种丁腈橡胶手术手套及其制备方法
CN104287229B (zh) * 2014-10-20 2016-02-03 汇鸿(南通)安全用品有限公司 一种聚氨酯多层浸胶手套的生产工艺
JP2016089319A (ja) * 2014-11-11 2016-05-23 昇 市川 感染予防手袋
EP3289012A2 (en) * 2015-04-28 2018-03-07 Avent, Inc. Nitrile rubber glove with stretch modifier
US10154699B2 (en) 2015-09-10 2018-12-18 Ansell Limited Highly chemical resistant glove
BR112018010228B1 (pt) 2015-11-19 2022-07-12 O&M Halyard International Unlimited Company. Artigo elastomérico de multicamadas e método de fabricação do mesmo
MY181463A (en) 2015-12-30 2020-12-22 Top Glove Int Shd Bhd Nitrile rubber article
EP3985064A1 (en) * 2016-01-29 2022-04-20 Skinprotect Corporation SDN BHD Elastomeric articles, compositions, and methods for their production
MY174190A (en) 2016-07-12 2020-03-13 Twolink Sdn Bhd Accelerator free and high filler load nitrile glove
AU2017387146B2 (en) * 2016-12-30 2021-10-14 Skinprotect Corporation Sdn Bhd Elastomeric film-forming compositions and associated articles and methods
MY193316A (en) * 2017-01-24 2022-10-04 Smarterials Tech Gmbh Damage-resistant gloves with breach-indicator function
US12514310B2 (en) 2017-01-24 2026-01-06 Smarterials Technology Gmbh Damage-resistant gloves with breach-indicator function
JPWO2019003743A1 (ja) * 2017-06-29 2020-05-21 日本ゼオン株式会社 ラテックス組成物
AU2018100861B4 (en) 2017-07-25 2019-01-17 Skinprotect Corporation Sdn Bhd Elastomeric gloves and methods for their production
CN107495510A (zh) * 2017-10-20 2017-12-22 山东英科医疗制品有限公司 一种丁腈手套的生产方法
CN113896968B (zh) 2018-04-06 2023-07-07 绿安全股份有限公司 浸渍成型用组合物、手套的制造方法及手套
WO2019197520A1 (en) 2018-04-11 2019-10-17 Omya International Ag Calcium carbonate comprising composition for elastomeric film preparation
JP7131255B2 (ja) * 2018-09-27 2022-09-06 日本ゼオン株式会社 ディップ成形体の製造方法
US11666106B2 (en) 2018-11-30 2023-06-06 O&M Halyard, Inc. Low friction glove for easy double gloving
KR102497309B1 (ko) 2019-10-07 2023-02-06 주식회사 엘지화학 딥 성형용 라텍스 조성물, 이로부터 성형된 성형품 및 이의 제조방법
CN114846067A (zh) 2019-12-20 2022-08-02 丘奇和德怀特有限公司 聚合物组合物及由其形成的产品
MX2022007772A (es) 2019-12-20 2022-09-09 Church & Dwight Co Inc Composiciones polimericas y productos formados con las mismas.
CN111154159A (zh) * 2019-12-31 2020-05-15 世目特种防护用品科技（江苏）有限公司 一种不致敏乳胶配方及胶乳手套生产工艺
EP4378969A4 (en) * 2021-09-17 2024-12-11 Denka Company Limited POLYMER LATEX COMPOSITION, DIP MOLDED BODY AND PROCESS FOR PRODUCING POLYMER LATEX COMPOSITION
WO2024086901A1 (en) * 2022-10-28 2024-05-02 Diptech Pte Limited Biodegradable elastomeric articles and methods for their production
JPWO2025053245A1 (pt) 2023-09-08 2025-03-13

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618907A1 (de) * 1986-06-05 1987-12-10 Bayer Ag Verbundwerkstoffe aus vorbehandeltem fasermaterial und vulkanisaten aus hnbr
US4696065A (en) * 1987-03-13 1987-09-29 Barbara Elenteny Peel away multi-layer gloves
US4963623A (en) * 1989-01-11 1990-10-16 Ortho Pharmaceutical (Canada) Ltd. Natural rubber latex film products with improved tear resistance
RU2001052C1 (ru) * 1990-05-17 1993-10-15 Волгоградский Политехнический Институт Способ изготовлени диэлектрических перчаток
JP2504631B2 (ja) 1991-04-30 1996-06-05 住友ゴム工業株式会社 手袋の製造方法
US5395666A (en) * 1993-01-08 1995-03-07 Lrc Products Ltd. Flexible elastomeric article with enhanced lubricity
US5900452A (en) * 1996-08-12 1999-05-04 Tactyl Technologies, Inc. S-EB-S block copolymer/oil aqueous dispersion and its use in forming articles
US6376095B1 (en) * 1998-06-11 2002-04-23 The Dow Chemical Company Elastic films made from alpha-olefin/vinyl aromatic and/or aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
GB9822358D0 (en) * 1998-10-13 1998-12-09 Lrc Products Elastomeric gloves
EP1266927A4 (en) * 2000-01-24 2007-01-03 Zeon Corp COMPOSITION FOR DIVING, DIVING, AND METHOD OF MANUFACTURING THEREOF
EP1361247B1 (en) * 2000-10-30 2007-09-05 Zeon Corporation Dip moldings, composition for dip molding and method for producing dip moldings
US6624274B1 (en) * 2000-11-09 2003-09-23 Dow Reichhold Specialty Latex Llc Polymers having novel cure system
US7176260B2 (en) * 2001-06-11 2007-02-13 Microflex Corporation Soft nitrile medical gloves having improved glove relaxation properties
JP2003138413A (ja) * 2001-10-31 2003-05-14 Nippon Zeon Co Ltd 手袋の製造方法
US6790933B2 (en) * 2002-08-16 2004-09-14 Kimberly-Clark Worldwide, Inc. Low protein natural latex articles
US20040127932A1 (en) 2002-09-12 2004-07-01 Shah Tilak M. Dip-molded polymeric medical devices with reverse thickness gradient, and method of making same
US7374711B2 (en) 2002-10-10 2008-05-20 Apex Medical Technologies, Inc. Accelerator-free thin-walled rubber vulcanizates from latex
WO2004044037A1 (en) * 2002-11-11 2004-05-27 Wrp Asia Pacific Sdn. Bhd. A synthetic latex composition
US20040132886A1 (en) * 2003-01-06 2004-07-08 Jian Tao Accelerator free nitrile gloves
JP4063110B2 (ja) * 2003-03-13 2008-03-19 日本ゼオン株式会社 ディップ成形用凝固剤組成物、ディップ成形品およびその製造方法
EP2404730A3 (en) 2003-07-02 2012-02-22 Ansell Healthcare Products Inc. Glove having a textured surface
JP4618129B2 (ja) * 2003-11-21 2011-01-26 日本ゼオン株式会社 ディップ成形用組成物及びディップ成形品
US8117672B2 (en) * 2005-05-13 2012-02-21 Kimberly-Clark Worldwide Inc. Nitrile rubber article having natural rubber characteristics
MY147739A (en) * 2005-07-20 2013-01-15 Diptech Pte Ltd Elastomeric films and gloves

Also Published As

Publication number Publication date
TWI434892B (zh) 2014-04-21
PL1904569T3 (pl) 2013-09-30
CN101268135B (zh) 2012-09-05
JP5882186B2 (ja) 2016-03-09
MY147739A (en) 2013-01-15
DK1904569T3 (da) 2013-06-24
JP2014088563A (ja) 2014-05-15
CA2616921A1 (en) 2007-01-25
CN101268135A (zh) 2008-09-17
EP1904569B1 (en) 2013-03-27
JP2009501833A (ja) 2009-01-22
JP6113637B2 (ja) 2017-04-12
WO2007011309A1 (en) 2007-01-25
US8436087B2 (en) 2013-05-07
JP6239555B2 (ja) 2017-11-29
US20130232663A1 (en) 2013-09-12
RU2394853C2 (ru) 2010-07-20
TWI495689B (zh) 2015-08-11
RU2010107445A (ru) 2011-09-10
US7923498B2 (en) 2011-04-12
HK1112633A1 (en) 2008-09-12
RU2008106479A (ru) 2009-08-27
JP2016020478A (ja) 2016-02-04
US20080139723A1 (en) 2008-06-12
BRPI0520374B1 (pt) 2021-10-13
TW201329163A (zh) 2013-07-16
CA2616921C (en) 2013-10-15
US8680191B2 (en) 2014-03-25
RU2545541C2 (ru) 2015-04-10
TW200801123A (en) 2008-01-01
JP2013127063A (ja) 2013-06-27
AU2005334524A1 (en) 2007-01-25
EP1904569A1 (en) 2008-04-02
AU2005334524B2 (en) 2012-01-19
ES2417059T3 (es) 2013-08-05
AU2005334524A2 (en) 2007-01-25
JP5478879B2 (ja) 2014-04-23
DK1904569T5 (da) 2013-07-01
US20100175164A1 (en) 2010-07-15

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: DIPTECH PTE. LIMITED (SG)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 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 18/10/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

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 2854 DE 16-09-2025 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.