KR910004698A - 개량된 에폭시 수지 조성물 및 이의 제조방법 - Google Patents

개량된 에폭시 수지 조성물 및 이의 제조방법 Download PDF

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KR910004698A
KR910004698A KR1019900012937A KR900012937A KR910004698A KR 910004698 A KR910004698 A KR 910004698A KR 1019900012937 A KR1019900012937 A KR 1019900012937A KR 900012937 A KR900012937 A KR 900012937A KR 910004698 A KR910004698 A KR 910004698A
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bisphenol
average
per molecule
groups per
compound
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KR1019900012937A
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English (en)
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윌리암 하이네메이어 벤
수 셰이 퐁
샤우츄 왕 데이비드
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리챠드 지.워터맨
더 다우 케미칼 컴파니
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Publication of KR910004698A publication Critical patent/KR910004698A/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/688—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Road Signs Or Road Markings (AREA)
  • Materials For Medical Uses (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Ladders (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음.

Description

개량된 에폭시 수지 조성물 및 이의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 분자당 평균 하나 이상의 인접한 에폭사이드 그룹을 함유하고 에폭사이드 당량이 170 내지 200인 화합물과 분자당 평균 하나 이상의 방향족 하이드록실 그룹을 함유하는 화합물로부터 제조되고, 생성된 개량된 수지의 에폭사이드 또는 방향족 하이드록실 당량이 200 내지 50,000이며 평균 분자량이 400 내지 200,000이고 개량된 에폭시 수지와 유기 용매를 합한 중량을 기준으로 하여 유기 용매를 0.01 내지 5중량%미만 함유함을 특징으로 하는 개량된 수지 조성물.
  2. 제1항에 있어서, 개량된 에폭시 수지가 분자당 평균 1 내지 2개의 인접한 에폭사이드 그룹을 함유하는 화합물을 에폭사이드 그룹당 방향족 하이드록실 그룹의 비가 0.01 : 1 내지 5 : 1이 되는 양으로 분자당 평균 1 내지 2개의 방향족 하이드록실 그룹을 함유하는 화합물과 반응시킴으로써 제조되고, 유기 용매가 글리콜 에테르, 알코올, 케톤, 아세테이트, 방향족 탄화수소 또는 이들의 모든 배합물인 개량된 수지 조성물.
  3. 제2항에 있어서, 분자당 평균 1 내지 2개의 인접한 에폭사이드 그룹을 함유하는 화합물이 비스페놀 A, 비스페놀F, 비스페놀 K, 비스페놀 S의 디글리시딜 에테르 또는 브롬 및 저급 알킬 그룹 중에서 선택된 하나 이상의 치환체에 의해 치환된 상기한 모든 비스페놀의 디글리시딜 에테르, 또는 이들의 모든 배합물이고, 분자당 평균 1 내지 2개의 방향족 하이드록실 그룹을 함유하는 화합물이 비스페놀 A, 비스페놀 F, 비스페놀 K, 비스페놀 S 또는 브롬 및 저급 알킬 그룹중에서 선택된 치환체 그룹에 의해 치환된 상기한 모든 비스페놀, 또는 이들의 모든 배합물이며, 유기용매간 아세톤, 메틸 케톤, 메틸 이소부틸 케톤, 메틴아밀 케톤, 디아세톤 알코올, 디프로필렌 글리콜의 메틸에테르, 3-메틸-3-메톡시 부탄올, n-부탄올, 2급-부탄올 이소프로판올, 부틸 아세테이트, 톨루엔, 크실렌 또는 이들의 모든 배합물인 개량된 수지 조성물.
  4. 제1항에 따른 개량된 수지와 이에 적합한 경화제를 포함하는 피복 조성물.
  5. 제4항에 있어서, 경화제가 페놀-알데히드 레졸수지, 우레아-알데히드 수지, 멜라민-알데히드 수지, 폴리아미드, 산 무수물, 1급 아민, 2급 아민 또는 3급 아민, 이미다졸, 구아나딘 또는 이들의 모든 배합물인 피복 조성물.
  6. 제5항에 있어서, 경화계가 멜라민-포롬알데히드 수지, 페놀-포름알데히드 레졸 수지, 우레아-포름알데히드 수지, 폴리아미드 또는 이들의 모든 배합물인 피복 조성물.
  7. (A) 분자당 평균 1 내지 2개의 인접한 에폭사이드 그룹을 함유하고 에폭사이드 당량이 170 내지 200인 적어도 하나의 화합물, (B) 분자당 평균 1 내지 2개의 방향족 하이드록실 그룹을 함유하는 적어도 하나의 화합물, (C) 성분(A)와 (B)간의 반응을 촉진시키기 위한 촉매량의 적어도 하나의 촉매, 및 (D) 적어도 하나의 유기 용매를 독립적으로 또는 가능한 모든 배합비를 혼합하여 (a) 생성된 개량 수지의 에폭사이드 당량이 200 내지 50,000이고 평균분자량이 400 내지 200,000이 되도록 성분(A) 및 (B)를 사용하고, (b) 생성된 생성물이 성분(A), (B), (C) 및 (D)의 합한 중량을 기준으로 하여 성분(D)를 0.01 내지 5중량%미만 함유하도록 하여, 이들 성분을 압출기에 연속적으로 공급함을 특징으로 하는, 유기 용매를 함유하는 개량된 수지 조성물의 제조방법.
  8. 제7항에 있어서, 개량된 에폭시 수지가 분자당 평균 1 내지 2개의 인접한 에폭사이드 그룹을 함유하는 화합물을 에폭사이드 그룹을 방향족 하이드록실 그룹의 비가 0.01 : 1 내지 5 : 1이 되는 양으로 분자당 평균 1 내지 2개의 방향족 하이드록실 그룹을 함유하는 화합물과 반응 시킴으로써 제조되고, 유기 용매가 글리콜 에테르, 알코올, 케톤, 아세테이트, 방향족 탄화수소 또는 이들의 모든 배합물인 방법.
  9. 제8항에 있어서, 분자당 평균 1 내지 2개의 인접한 에폭사이드그룹을 함유하는 화합물이 비스페놀 A, 비스페놀 F, 비스페놀 K, 비스페놀 S의 디글리시딜 에테르 또는 브롬 및 저급 알킬 그룹 중에서 선택된 하나 이상의 치환체에 의해 치환된 상기한 모든 비스페놀의 디글리시딜 에테르, 또는 이들의 모든 배합물이고, 분자당 평균 1 내지 2개의 방향족 하이드록실 그룹을 함유하는 화합물이 비스페놀 A, 비스페놀 F, 비스페놀 K, 비스페놀 S 또는 브롬 및 저급 알킬 그룹중에서 선택된 치환체 그룹에 의해 치환된 상기한 모든 비스페놀, 또는 이들의 모든 배합물이며, 유기용매가 아세톤, 메틸 에틸 케톤, 메틸 이소부틸 케톤, 메틸아밀 케톤, 디아세톤 알코올, 디프로필렌 글리콜의 메틸에테르, 3-메틸-3-메톡시 부탄올, n-부탄올, 2급-부탄을 이소프로판올, 부틸 아세테이트, 톨루엔, 크실렌 또는 이들의 모든 배합물인 방법.
  10. 피복물이 연속적으로 경화된 제4항, 제5항 또는 제6항중 어느 한 항에 따르는 피복 조성물에 의해 피복된 기판.
  11. 제10항에 있어서, 기판이 주석 또는 강철인 피복된 기판.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900012937A 1989-08-23 1990-08-22 개량된 에폭시 수지 조성물 및 이의 제조방법 KR910004698A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/398,034 US5310854A (en) 1989-08-23 1989-08-23 Epoxy resin composition and process therefor
US398034 1999-09-17

Publications (1)

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KR910004698A true KR910004698A (ko) 1991-03-29

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Country Link
US (1) US5310854A (ko)
EP (1) EP0414160B1 (ko)
JP (1) JPH0391523A (ko)
KR (1) KR910004698A (ko)
AT (1) ATE142660T1 (ko)
AU (1) AU628214B2 (ko)
BR (1) BR9004255A (ko)
CA (1) CA2023828A1 (ko)
DE (1) DE69028464T2 (ko)
FI (1) FI904156A0 (ko)
MY (1) MY105926A (ko)
NO (1) NO903694L (ko)
PT (1) PT95056A (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252637A (en) * 1992-06-12 1993-10-12 The Glidden Company Low VOC, high molecular weight epoxy emulsion coatings
JPH07109331A (ja) * 1993-10-15 1995-04-25 Dow Chem Japan Ltd 高分子量エポキシ樹脂の製造方法
GB9421405D0 (en) * 1994-10-21 1994-12-07 Dow Chemical Co Low voc laminating formulations
JP3657720B2 (ja) * 1996-12-11 2005-06-08 ジャパンエポキシレジン株式会社 高分子エポキシ樹脂の製造方法
AR024361A1 (es) 1999-06-15 2002-10-02 Dow Chemical Co Proceso y aparato para preparar una composicion utilizando un reactor continuo y mezclador en serie
US6492483B1 (en) * 1999-12-21 2002-12-10 Resolution Performance Products Llc Integrated continuous process for upstaging epoxy resins
JP2001261789A (ja) * 2000-03-21 2001-09-26 Japan Epoxy Resin Kk 高分子量エポキシ樹脂及びプリント配線板用樹脂組成物
JP2002194274A (ja) * 2000-10-20 2002-07-10 Kansai Paint Co Ltd 塗料組成物
US6803004B1 (en) * 2000-10-24 2004-10-12 Valspar Sourcing, Inc. High throughput process for reactive extrusion of epoxy resin
JP2002206017A (ja) * 2001-01-10 2002-07-26 Kansai Paint Co Ltd エポキシ樹脂組成物
TWI397540B (zh) * 2004-12-21 2013-06-01 Nippon Kayaku Kk 環氧樹脂，環氧樹脂組成物及其硬化物
US7708912B2 (en) * 2008-06-16 2010-05-04 Polytronics Technology Corporation Variable impedance composition
EP3425011B1 (en) 2011-02-07 2021-01-06 Swimc Llc Coating compositions for containers and other articles and methods of coating
WO2014025997A1 (en) 2012-08-09 2014-02-13 Valspar Sourcing, Inc. Compositions for containers and other articles and methods of using same
CN104583347B (zh) 2012-08-09 2016-11-16 威士伯采购公司 稳定剂和其涂料组合物
EP3131965B1 (en) 2014-04-14 2024-06-12 Swimc Llc Methods of preparing compositions for containers and other articles and methods of using same

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652024A (en) * 1948-11-26 1951-04-11 Courtaulds Ltd Improvements in and relating to the production of thermoplastic resins and of threads, fibres, filaments and like products therefrom
US3336257A (en) * 1965-06-29 1967-08-15 Celanese Coatings Co High molecular weight thermoplastic resin from the polymerization of diphenols and diepoxides
US3477990A (en) * 1967-12-07 1969-11-11 Shell Oil Co Process for reacting a phenol with an epoxy compound and resulting products
DE2205097A1 (de) * 1971-03-31 1972-10-05 Shell Internationale Research Maatschappij N.V., Den Haag (Niederlande) Verfahren zur Herstellung von Polyepoxiden
US3948855A (en) * 1971-09-16 1976-04-06 The Dow Chemical Company Process for reacting a phenol with a vicinal epoxy compound in the presence of phosphorus or carbon containing acid, ester or acid ester
BE794087A (nl) * 1972-01-21 1973-07-16 Shell Int Research Polyepoxyden
CA1051031A (en) * 1974-06-21 1979-03-20 The Dow Chemical Company Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
US4171420A (en) * 1974-06-21 1979-10-16 The Dow Chemical Company Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
US4177216A (en) * 1974-06-21 1979-12-04 The Dow Chemical Company Novel tributyl (2,5-dihydroxyphenyl)phosphonium hydroxide inner salts
US4093650A (en) * 1976-04-23 1978-06-06 The Dow Chemical Company Process for preparing trihydrocarbyl (2,5-dihydroxyphenyl) phosphonium salts
US4192939A (en) * 1976-09-20 1980-03-11 Chevron Research Company Phosphonium catalyst system for the polymerization of 2-pyrrolidone
US4171422A (en) * 1978-09-11 1979-10-16 Allied Chemical Corporation Production of thermally stabilized polyester
US4302574A (en) * 1979-05-23 1981-11-24 The Dow Chemical Company Phosphonium phenoxide catalysts for promoting reacting of epoxides with phenols and/or carboxylic acids
US4266079A (en) * 1979-11-05 1981-05-05 The Dow Chemical Company Process for preparing tetrahydrocarbylphosphonium bicarbonate salts
US4395574A (en) * 1980-05-12 1983-07-26 The Dow Chemical Co. Phosphonium phenoxide catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
US4340761A (en) * 1980-11-24 1982-07-20 The Dow Chemical Company Preparation of phosphonium phenoxide salts
US4352918A (en) * 1980-12-04 1982-10-05 The Dow Chemical Company Process for preparing epoxy resins having improved physical properties when cured using quaternary phosphonium catalysts
US4410596A (en) * 1980-12-04 1983-10-18 The Dow Chemical Co. Process for preparing epoxy resins having improved physical properties when cured
US4370465A (en) * 1980-12-04 1983-01-25 The Dow Chemical Co. Epoxy resins having improved physical properties when cured
US4354015A (en) * 1981-02-05 1982-10-12 The Dow Chemical Company Phosphonium bicarbonate catalysts for promoting reaction of epoxides with phenols
US4366295A (en) * 1981-06-01 1982-12-28 The Dow Chemical Company Stable precatalyzed epoxy resin compositions
US4496709A (en) * 1982-06-23 1985-01-29 The Dow Chemical Company Process for preparing epoxy resins employing a phosphonium trifluoroacetate catalyst
EP0111562A4 (en) * 1982-06-23 1984-10-16 Dow Chemical Co PROCESS FOR THE PREPARATION OF ADVANCED EPOXIDE RESINS USING A PHOSPHONIUM TRIFLUOROACETATE CATALYST.
US4405766A (en) * 1982-07-30 1983-09-20 The Dow Chemical Company Phosphonium bicarbonate catalysts for promoting reaction of epoxides with carboxylic acids or anhydrides
US4438254A (en) * 1983-02-28 1984-03-20 The Dow Chemical Company Process for producing epoxy resins
US4540823A (en) * 1983-07-21 1985-09-10 The Dow Chemical Company Tetrahydrocarbyl phosphonium salts
US4477645A (en) * 1983-07-21 1984-10-16 The Dow Chemical Company Immobilized epoxy advancement initiators
US4594291A (en) * 1984-07-17 1986-06-10 The Dow Chemical Company Curable, partially advanced epoxy resins
US4612156A (en) * 1985-02-26 1986-09-16 The Dow Chemical Company Solventless process for producing resinous materials
US4596861A (en) * 1985-05-22 1986-06-24 The Dow Chemical Company Advanced epoxy resin for can coating applications
US4634757A (en) * 1985-07-15 1987-01-06 Shell Oil Company Fusion product
US4692504A (en) * 1986-04-30 1987-09-08 Shell Oil Company Deactivation of phosphonium salt catalyst
AU612458B2 (en) * 1988-01-13 1991-07-11 Dow Chemical Company, The Modified advanced epoxy resins
US4808692A (en) * 1988-02-18 1989-02-28 The Dow Chemical Company Preparation of advanced epoxy resins from epoxy resins and dihydric phenols in the presence of phosphonium compounds

Also Published As

Publication number Publication date
CA2023828A1 (en) 1991-02-24
PT95056A (pt) 1991-04-18
DE69028464D1 (de) 1996-10-17
AU6125590A (en) 1991-02-28
AU628214B2 (en) 1992-09-10
BR9004255A (pt) 1991-09-03
JPH0391523A (ja) 1991-04-17
EP0414160A3 (en) 1992-10-21
EP0414160B1 (en) 1996-09-11
ATE142660T1 (de) 1996-09-15
NO903694L (no) 1991-02-25
EP0414160A2 (en) 1991-02-27
NO903694D0 (no) 1990-08-22
MY105926A (en) 1995-02-28
DE69028464T2 (de) 1997-04-17
FI904156A0 (fi) 1990-08-22
US5310854A (en) 1994-05-10

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