KR930010134A - 열경화성 분체 도료용 조성물 - Google Patents

열경화성 분체 도료용 조성물 Download PDF

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Publication number
KR930010134A
KR930010134A KR1019920022600A KR920022600A KR930010134A KR 930010134 A KR930010134 A KR 930010134A KR 1019920022600 A KR1019920022600 A KR 1019920022600A KR 920022600 A KR920022600 A KR 920022600A KR 930010134 A KR930010134 A KR 930010134A
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South Korea
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softening point
acrylic copolymer
powder coating
composition
thermosetting powder
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KR1019920022600A
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KR960005429B1 (ko
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에이이찌로 미야자끼
마꼬또 니시모리
다이사꾸 가노
다까요시 세이도
마사시 세끼
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사와무라 하루오
미쓰이도오 아쓰가가꾸 가부시끼가이샤
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C09D133/068—Copolymers with monomers not covered by C09D133/06 containing glycidyl groups
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D137/00—Coating compositions based on 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 a heterocyclic ring containing oxygen; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/062—Copolymers with monomers not covered by C08L33/06
    • C08L33/068—Copolymers with monomers not covered by C08L33/06 containing glycidyl groups
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)

Abstract

본 발명은 에폭시 당량이 250∼1,000g/eq, 연화점이 90∼160℃인 고연화점 아크릴계 공중합체(a)와 에폭시 당량이 200∼600g/eq, 연화점이 30∼70℃인 저연화점 아크릴계 공중합체(b) 및 다가 카르복실산(c)를 소망에 따라 인산 에스테르 화합물 또는 아인산 에스테르 화합물을 함유하여 이루어지고, (a)와 (b)와의 연화점의 온도차가 60∼120℃이며, 중량비가 (a)/(b)=95/5∼60/40이며, 또한 (a)와 (b)의 에폭시기의 합계와 (c)의 산기의 당량비가 0.5 : 1∼1 : 0.5인 열경화성 분체 도료용 조성물에 관한 것이다.
이 조성물은 저장 안정성이 뛰어나고 자동차용 도료로 사용할 경우, 외관, 내용제성, 내산성이 뛰어나다.

Description

열경화성 분체 도료용 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. (a)에폭시기를 가지는 단량체와 기타 공중합 가능한 단량체로 이루어지고, 에폭시 당량이 250∼1,000g/eq, 연화점이 90∼160℃, 수평균 분자량이 2,500∼10,000미만인 고연화점 아크릴계 공중합체, (b)에폭시기를 가지는 단량체와 기타 공중합 가능한 단량체로 이루어지고, 에폭시 당량이 200∼600g/eq, 연화점이 30∼70℃, 수평균 분자량이 500∼2000인 저 연화점 아크릴계 공중합체, 및 (c)다가 카르복실산을 함유하여 이루어지며, 고연화점 아크릴계 공중합체(a)와 저연화점 아크릴계 공중합체(b)와의 연화점의 온도차가 60∼120℃이며, 중량비로 (a)/(b)=95/5∼60/40이고, 또 (a)와 (b)의 에폭시기의 합계와 (c)의 산기의 당량비가 0.5 : 1∼1 : 0.5인 열경화성 분체 도료용 조성물
  2. 제1항에 있어서, 고 연화점 아크릴계 공중합체(a)와 저 연화점 아크릴계 공중합체(b)와의 연화점의 온도차가 64∼110℃인 열경화성 분체 도료용 조성물.
  3. 제1항에 있어서, 고연화점 아크릴계 공중합체(a)의 에폭시 당량이 300∼500g/eq이고 저 연화점 아크릴계 공중합체(b)의 에폭시 당량이 200∼600g/eq인 열 경화성 분체 도료용 조성물.
  4. 제1항에 있어서, 고연화점 아크릴계 공중합체(a)의 수평균 분자량이 2,800∼9,600이고, 저 연화점 아크릴계 공중합체(b)의 수평균 분자량이 800∼1,800인 열경화성 분체 도료용 조성물.
  5. 제1항에 있어서, 고연화점 아크릴계 공중합체(a)와 저연화점 아크릴계 공중합체(b)와의 유리 전이점의 온도차가 70∼125℃인 열경화성 분체 도료용 조성물.
  6. 제1항에 있어서, 고연화점 아크릴계 공중합체(a)의 유리 전이점이 70∼120℃이고ㅡ 저 연화점 아크릴계 공중합체(b)의 유리 전이점이 -30∼40℃인 열 경화성 분체 도료용 조성물.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 열경화성 분체 도료용 조성물에 인산 에스테르 화합물 및/또는 아 인산 에스트레 화합물 (d)을 고 연화점 아크릴계 공중합체(a)와 저 연화점 아크릴계 공중합체(b)의 합계 100중량부에 대하여 0.01∼1중량부 함유하여 이루어지는 열경화성 분체 도료용 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920022600A 1991-11-27 1992-11-27 열경화성 분체 도료용 조성물 KR960005429B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP91-312025 1991-11-27
JP31202591 1991-11-27
JP91-345872 1991-12-27
JP34587291 1991-12-27

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KR930010134A true KR930010134A (ko) 1993-06-22
KR960005429B1 KR960005429B1 (ko) 1996-04-25

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US (1) US5270391A (ko)
EP (1) EP0544206B1 (ko)
KR (1) KR960005429B1 (ko)
CA (1) CA2083811C (ko)
DE (1) DE69233714T2 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407707A (en) * 1993-11-01 1995-04-18 Ppg Industries, Inc. Powder coating composition based on epoxy containing polymers and polyacid curing agents
DE4427225A1 (de) 1994-08-01 1996-02-08 Bayer Ag Härter für Pulverlackbindemittel
EP0773268A3 (en) * 1995-11-09 1998-04-29 Nippon Paint Co., Ltd. Powder coating composition, and method for forming coated film
JP3904095B2 (ja) * 1995-12-21 2007-04-11 大日本インキ化学工業株式会社 粉体塗料用組成物及びその塗装法
WO1997047701A1 (en) * 1996-06-13 1997-12-18 Ppg Industries, Inc. Coating composition based on polyglycidyl resin and polyacid curing agent
US6077608A (en) 1996-09-19 2000-06-20 Ppg Industries Ohio, Inc. Multilayered coating with powder clear coating and substrates therewith and method
US6388012B1 (en) * 1999-04-13 2002-05-14 Mitsui Chemicals, Inc. Thermosetting powder resin composition
US6313221B1 (en) * 1999-05-28 2001-11-06 Nippon Paint Co., Ltd. Powder coating of epoxy-acrylic resin, polycarboxylic acid, crosslinked particles and liquid resin
US6432488B1 (en) * 2000-07-28 2002-08-13 Rohm And Haas Company Matte finish powder
US20040171757A1 (en) * 2001-05-22 2004-09-02 Luc Moens Thermosetting acryl powder coating
JP4910248B2 (ja) * 2001-06-15 2012-04-04 Ｄｉｃ株式会社 熱硬化性粉体塗料及び塗装物
US6784248B2 (en) 2002-02-15 2004-08-31 Ppg Industries Ohio, Inc. Thermosetting compositions containing alternating copolymers of isobutylene type monomers
EP1474478B1 (en) * 2002-02-15 2008-12-31 PPG Industries Ohio, Inc. Waterborne thermosetting compositions containing alternating copolymers of isobutylene type monomers
US6844397B2 (en) * 2002-05-13 2005-01-18 Dainippon Ink And Chemicals, Inc. Powder coating of epoxy group-containing vinyl copolymers with different Tg's and polycarboxylic acid
US20040265494A1 (en) * 2003-06-25 2004-12-30 Szuping Lu Glycidyl (meth)acrylate powder coating compositions containing caprolactone-derived side chains
US20070160849A1 (en) * 2005-12-20 2007-07-12 Frank Niggemann Powder coating composition suitable for thermo-sensitive substrates
EP2272927A1 (en) * 2009-07-07 2011-01-12 Cytec Surface Specialties, S.A. Low temperature cure powder coating compositions
WO2011096288A1 (ja) * 2010-02-04 2011-08-11 株式会社村田製作所 樹脂電極ペーストおよびそれを用いて形成された樹脂電極を有する電子部品
WO2012059490A1 (en) 2010-11-02 2012-05-10 Akzo Nobel Coatings International B.V. Matte textured powder monocoat coating compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057577A1 (de) * 1969-11-27 1971-06-09 Mitsui Toatsu Chemicals Verfahren zur Herstellung einer festen,hitzehaertbaren UEberzugszusammensetzung
US3752870A (en) * 1971-08-16 1973-08-14 Ford Motor Co Powder coating compositions containing polymer of ethylenically unsaturated glycidyl esters dicarboxylic acids and flow control agents
JPS5269936A (en) * 1975-12-09 1977-06-10 Daicel Chem Ind Ltd Thermosetting powder coating composition
JPS5277137A (en) * 1975-12-24 1977-06-29 Daicel Chem Ind Ltd Thermosetting resin composition for powder coating
JPS5825352B2 (ja) * 1978-05-12 1983-05-26 三井東圧化学株式会社 粉体塗料組成物
US4988767A (en) * 1989-09-18 1991-01-29 Ppg Industries, Inc. Thermosetting powder coating composition containing a mixture of low Tg and high Tg polymers with acid functional groups
JP2914745B2 (ja) * 1990-10-12 1999-07-05 三井化学株式会社 粉体塗料用樹脂組成物

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Publication number Publication date
KR960005429B1 (ko) 1996-04-25
US5270391A (en) 1993-12-14
EP0544206A2 (en) 1993-06-02
CA2083811C (en) 1996-09-17
DE69233714T2 (de) 2008-08-28
CA2083811A1 (en) 1993-05-28
EP0544206A3 (en) 1993-12-08
DE69233714D1 (de) 2007-12-20
EP0544206B1 (en) 2007-11-07

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