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KR900011839A - 내인열성이 향상된 천연 고무 라텍스 필름 생성물 - Google Patents

내인열성이 향상된 천연 고무 라텍스 필름 생성물 Download PDF

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Publication number
KR900011839A
KR900011839A KR1019900000209A KR900000209A KR900011839A KR 900011839 A KR900011839 A KR 900011839A KR 1019900000209 A KR1019900000209 A KR 1019900000209A KR 900000209 A KR900000209 A KR 900000209A KR 900011839 A KR900011839 A KR 900011839A
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KR
South Korea
Prior art keywords
styrene
weight
parts
butadiene copolymer
natural rubber
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KR1019900000209A
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English (en)
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KR0179983B1 (ko
Inventor
지. 밀러 로버트
알렉산더 맥킬롭 던컨
테오도르 탄코비쯔 오스카
Original Assignee
원본미기재
오르토 파마슈티칼(캐나다) 리미티드
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Application filed by 원본미기재, 오르토 파마슈티칼(캐나다) 리미티드 filed Critical 원본미기재
Publication of KR900011839A publication Critical patent/KR900011839A/ko
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    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A61L31/049—Rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/10—Copolymers of styrene with conjugated dienes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

내인열성이 향상된 천연 고무 라텍스 필름 생성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. (a) 성형 금형을 수성 고무 라텍스 혼합물 중에 첨지시켜 금형상에 고무의 연속 필름을 형성시키고; (b)고무 필름을 금형상에서 건조 및 경화시킨 다음; (c) 건조 및 경화된 고무 필름을 금형으로 부터 분리시키는 단계를 포함하며, 여기에서, 수성 고무 라텍스 혼합물은 천연 고무 라텍스와 스티렌-부타디엔 공중합체 라텍스의 혼합물이며, 스티렌-부타디엔 공중합체 라텍스는 천연 고무 라텍스 100중량부당 약 1 내지 약 25중량부(고체기준)의 비율로 사용되고, 스티렌-부타디엔 공중합체는 50중량% 이상의 중합된 스티렌을 함유하며 나머지는 중합된 부타디엔임을 특징으로 하여, 고무 제품을 제조하는 방법.
  2. 제1항에 있어서, 스티렌-부타디엔 공중합체가 약 75 내지 약 85중량%의 중합된 스티렌을 함유하는 방법.
  3. 제1항에 있어서, 스티렌-부타디엔 공중합체 라텍스가 천연고무 라텍스 100중량부당 약 10 내지 약 20중량부(고체기준)의 비율로 사용되는 방법.
  4. 제2항에 있어서, 스티렌-부타디엔 공중합체 라텍스가 천연고무 라텍스 100중량부당 약 10 내지 약 20중량부(고체기준)의 비율로 사용되는 방법.
  5. 제1항에 있어서, 고무 제품이 예방용 콘돔인 방법.
  6. 제1항에 있어서, 고무 제품이 내과 또는 외과용 글러브인 방법.
  7. 경화된 천연 고무 및 스티렌-부타디엔 공중합체를 포함하며, 여기서 스티렌-부타디엔 공중합체는 50중량% 이상의 중합된 스티렌을 함유하고 나머지는 중합된 부타디엔 이며, 천연 고무 100중량부당 약 1 내지 약 25중량부 범위내의 양으로 존재함을 특징으로 하는 천연 고무 필름 제품.
  8. 제7항에 있어서, 스티렌-부타디엔 공중합체가 약 75 내지 약 85중량%의 중합된 스티렌을 함유하는 방법.
  9. 제7항에 있어서, 스티렌-부타디엔 공중합체가 천연고무 100중량부당 약 10 내지 약 20중량부의 양으로 존재하는 제품.
  10. 제8항에 있어서 스티렌-부타디엔 공중합체가 천연고무 100중량부당 약 10 내지 약 20중량부의 양으로 존재하는 제품.
  11. 제7항에 있어서, 예방용 콘돔 형태인 제품.
  12. 제7항에 있어서, 내과 또는 외과용 글러브인 형태인 제품.
  13. 제7항에 있어서, 골무 형태인 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900000209A 1989-01-11 1990-01-10 내인열성이 향상된 천연 고무 라텍스 필름 생성물 Expired - Lifetime KR0179983B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US295,679 1989-01-11
US07/295,679 US4963623A (en) 1989-01-11 1989-01-11 Natural rubber latex film products with improved tear resistance

Publications (2)

Publication Number Publication Date
KR900011839A true KR900011839A (ko) 1990-08-02
KR0179983B1 KR0179983B1 (ko) 1999-05-15

Family

ID=23138768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900000209A Expired - Lifetime KR0179983B1 (ko) 1989-01-11 1990-01-10 내인열성이 향상된 천연 고무 라텍스 필름 생성물

Country Status (20)

Country Link
US (1) US4963623A (ko)
EP (1) EP0378380B1 (ko)
JP (1) JP2998844B2 (ko)
KR (1) KR0179983B1 (ko)
AR (1) AR246178A1 (ko)
AU (1) AU627818B2 (ko)
BR (1) BR9000086A (ko)
CA (1) CA2007404A1 (ko)
CS (1) CS275357B2 (ko)
DD (1) DD297787A5 (ko)
DE (1) DE69001551T2 (ko)
DK (1) DK6390A (ko)
ES (1) ES2041125T3 (ko)
MX (1) MX172995B (ko)
NO (1) NO900117L (ko)
NZ (1) NZ232074A (ko)
PT (1) PT92822A (ko)
RU (1) RU2061002C1 (ko)
TR (1) TR26236A (ko)
ZA (1) ZA90179B (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8820945D0 (en) * 1988-09-07 1988-10-05 Smith & Nephew Medical articles
CZ282211B6 (cs) * 1989-05-24 1997-06-11 Ústav Makromolekulární Chemie Avčr Vodou a vodnými roztoky botnavé pryže a způsob jejich výroby
US5014362A (en) * 1990-05-11 1991-05-14 Tillotson Corporation Elastomeric covering material and hand glove made therewith
US5195537A (en) * 1991-05-10 1993-03-23 Tillotson Corporation Elastomeric condom
JPH05329172A (ja) * 1991-07-03 1993-12-14 Smith & Nephew Inc エラストマー物品
US5284157A (en) * 1991-07-26 1994-02-08 Ortho Pharmaceutical Corporation Elastomeric film products with improved chemical resistance
AU4788993A (en) * 1992-07-29 1994-03-03 Washington University Use of pouch for implantation of living cells
US5500469A (en) * 1994-09-22 1996-03-19 The Dow Chemical Company Preparation of a novel article from a thermally gellable artificial latex
DE19545096A1 (de) 1995-12-04 1997-06-05 Basf Ag Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion
CA2290998A1 (en) 1997-05-28 1998-12-03 Venkataram Krishnan Elastomeric material for rubber articles
US5910533A (en) * 1997-08-04 1999-06-08 Reichhold Chemicals, Inc. Elastomeric material for rubber articles
US6369154B1 (en) 1999-07-26 2002-04-09 Reichhold, Inc. Compositions suitable for making elastomeric articles of manufacture
US6624274B1 (en) 2000-11-09 2003-09-23 Dow Reichhold Specialty Latex Llc Polymers having novel cure system
JP2002348409A (ja) * 2001-05-28 2002-12-04 Fuji Latex Kk ゴムラテックス組成物
US20030012946A1 (en) * 2001-06-28 2003-01-16 Davis Stephen C. Coated polymeric foam
US20070025807A1 (en) * 2003-07-28 2007-02-01 Liberatore Raymond A Spreader Apparatus, For Use With Dispensers
WO2005056612A1 (ja) * 2003-12-08 2005-06-23 Nitta Corporation ゴム状製品又はゴム状物質含有製品
RU2362789C2 (ru) * 2004-04-16 2009-07-27 АНСЕЛЛ ХЕЛТКЭА ПРОДАКТС ЭлЭлСи Беспорошковые перчатки и способ изготовления беспорошковых перчаток в поточном режиме
MY147739A (en) * 2005-07-20 2013-01-15 Diptech Pte Ltd Elastomeric films and gloves
GB0625551D0 (en) * 2006-12-21 2007-01-31 Lrc Products Thin condoms
US20090030156A1 (en) * 2007-05-16 2009-01-29 Ploenpit Boochathum Process for producing special-grade natural rubber
CA2732248C (en) * 2008-08-27 2018-11-06 Kimberly-Clark Worldwide, Inc. Thin, smooth nitrile rubber gloves
US20120325222A1 (en) * 2011-06-21 2012-12-27 Carr Alesa J Skin-tone colored condoms
RU2548436C2 (ru) * 2013-07-23 2015-04-20 Открытое акционерное общество "Калининский завод резиновых изделий" Перчатки латексные защитные модифицированные
CN111745876A (zh) * 2020-07-07 2020-10-09 山东利尔新材股份有限公司 一种防水防渗透胶乳手套的制备方法
CN113480743B (zh) * 2021-05-31 2023-08-22 中国工程物理研究院材料研究所 一种可制备高性能柔性制品的复合胶乳及其配合工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266263A (en) * 1939-01-19 1941-12-16 Davol Rubber Co Manufacture of rubber articles
US2327638A (en) * 1940-09-07 1943-08-24 Harrison & Morton Lab Inc Manufacture of rubber products and apparatus therefor
US2661339A (en) * 1946-03-02 1953-12-01 Jasco Inc Blends of resinous styrene-conjugated diene copolymers and rubbery materials
US2896949A (en) * 1950-08-22 1959-07-28 Dunker Henry Christian Louis Tennis balls
BE519478A (ko) * 1952-04-25
US2747229A (en) * 1952-09-03 1956-05-29 Us Rubber Co Method and composition for making lined dipped goods from latex
US2809175A (en) * 1953-06-24 1957-10-08 Goodyear Tire & Rubber High sulphur rubber composition containing a resinous styrene/diene copolymer
NL202720A (ko) * 1954-12-24
GB984619A (en) * 1963-02-05 1965-02-24 Veedip Ltd Improvements in the manufacture by a dipping process of articles of a plasticised polymer or co-polymer of vinyl chloride
US3286011A (en) * 1964-03-18 1966-11-15 Us Rubber Co Method of making gloves
US4356824A (en) * 1980-07-30 1982-11-02 Vazquez Richard M Multiple lumen gastrostomy tube
GB2088389B (en) * 1980-11-26 1984-01-11 Lrc Products Manufacture of rubber articles by dipping
US4590123A (en) * 1982-04-13 1986-05-20 Bridgestone Tire Co., Ltd. Low-resilience rubber compositions and foams
US4675347A (en) * 1983-10-29 1987-06-23 Unitika Ltd. Antimicrobial latex composition
US4867968A (en) * 1987-12-29 1989-09-19 Florida-Kansas Health Care, Inc. Elastomeric composition containing therapeutic agents and articles manufactured therefrom

Also Published As

Publication number Publication date
EP0378380A1 (en) 1990-07-18
AU627818B2 (en) 1992-09-03
EP0378380B1 (en) 1993-05-12
MX172995B (es) 1994-01-27
CA2007404A1 (en) 1990-07-11
CS9000131A3 (en) 1992-02-19
DD297787A5 (de) 1992-01-23
DK6390A (da) 1990-07-12
NZ232074A (en) 1991-05-28
BR9000086A (pt) 1990-10-16
US4963623A (en) 1990-10-16
AU4781390A (en) 1990-07-19
AR246178A1 (es) 1994-07-29
DK6390D0 (da) 1990-01-10
PT92822A (pt) 1990-07-31
ZA90179B (en) 1991-09-25
CS275357B2 (en) 1992-02-19
RU2061002C1 (ru) 1996-05-27
DE69001551D1 (de) 1993-06-17
NO900117D0 (no) 1990-01-10
KR0179983B1 (ko) 1999-05-15
NO900117L (no) 1990-07-12
TR26236A (tr) 1995-02-15
JPH02289316A (ja) 1990-11-29
ES2041125T3 (es) 1993-11-01
DE69001551T2 (de) 1994-01-05
JP2998844B2 (ja) 2000-01-17

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