KR950014243A - 양이온성 전착 피복 조성물 - Google Patents

양이온성 전착 피복 조성물 Download PDF

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Publication number
KR950014243A
KR950014243A KR1019940028459A KR19940028459A KR950014243A KR 950014243 A KR950014243 A KR 950014243A KR 1019940028459 A KR1019940028459 A KR 1019940028459A KR 19940028459 A KR19940028459 A KR 19940028459A KR 950014243 A KR950014243 A KR 950014243A
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South Korea
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cationic
resin
coating composition
electrodeposition coating
cationic electrodeposition
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KR1019940028459A
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English (en)
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히로유끼 가게야마
도시아끼 사까모또
다쯔오 요시다
요시오 고지마
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후지이 히로시
닛폰 페인트 가부시끼가이샤
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Publication of KR950014243A publication Critical patent/KR950014243A/ko

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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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C09D5/4457—Polyepoxides containing special additives, e.g. pigments, polymeric particles
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4488—Cathodic paints
    • C09D5/4492—Cathodic paints containing special additives, e.g. grinding 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/901—Electrodepositable compositions

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

Abstract

본 발명은 저온에서 소성되었을때 시간에 따른 페인트의 안정성 및 내식성을 모두 만족시키는 양이온성 전착 피복 조성물에 관한 것이다. 양이온성 전착 피복 조성물은 (A) 양이온성 수지; (B) 저온 분해 유형의 블럭 이소시아네이트 경화제; 및 (C) 양이온성 안료 분산 수지중에 분산된 안료를 함유하는 안료 페이스트를 포함하며, 상기 양이온성 안료 분쇄 수지가 1급 아민기를 안료 분산액용 소수성 수지에 도입하여 산으로 중화시키므로써 제조되고, 상기 소수성 수지가 10.0 내지 11.0의 SP값을 가지며, 한 분자당 아미노 기의 수가 평균 1.6 내지 4.0개이고, 성분 A:B:C의 중량비가 10 내지 88:10 내지 50:2 내지 50이다.

Description

양이온성 전착 피복 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. (A) 양이온성 수지; (B) 차단된 저온 분해형 이소시아네이트 경화제; 및 (C) 양이온성 안료 분산 수지중에 분산된 안료를 함유하는 안료 페이스트를 포함하며, 상기 양이온성 안료 분쇄 수지가 1급 아민기를 안료 분산액용 소수성 수지에 도입하여 산으로 중화시키므로써 제조되고, 상기 소수성 수지가 10.0 내지 11.0의 SP값을 가지며, 한 분자당 아미노기의 수가 평균 1.6 내지 4.0개이고, 성분 A:B:C의 중량비가 10 내지 88:10 내지 50:2 내지 50인 양이온성 전착 피복 조성물.
  2. 제1항에 있어서, 상기 소수성 수지가 에폭시 수지인 양이온성 전착 피복 조성물.
  3. 제2항에 있어서, 상기 1급 아미노 기를, 부분적으로 케트이민-캐핑된(capped) 폴리아민을 에폭시 수지와 반응시키므로써 도입시키는 양이온성 전착 피복 조성물.
  4. 제1항에 있어서, 상기 소수성 에폭시 수지의 SP값을, 에폭시 수지 한 분자당 평균 0.5 내지 2.5개의 이소시아네이트를 가하여 한 분자당 상기 이소시아네이트 잔기의 양이 1.0 내지 0.5 몰당량이 되도록 하므로써 조절하는 양이온성 전착 피복 조성물.
  5. 제1항에 있어서, 상기 소수성 주지의 1급 아미노 기의 일부가 산 무수물과 반응하여 아미드 기를 형성하는 양이온성 전착 피복 조성물.
  6. 제5항에 있어서, 한 분자당 상기 아미노 기의 수가 평균 1.0 내지 3.0개이고, 한 분자당 아미노 기의 수가 평균 0.6 내지 3.0개인 양이온성 전착 피복 조성물.
  7. 제1항에 있어서, 상기 성분(A)의 양이온성 수지가 아민-개질된 에폭시 수지인 양이온성 전착 피복 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940028459A 1993-11-02 1994-11-01 양이온성 전착 피복 조성물 KR950014243A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27420893 1993-11-02
JP93-274208 1993-11-02

Publications (1)

Publication Number Publication Date
KR950014243A true KR950014243A (ko) 1995-06-15

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US (1) US5510400A (ko)
EP (1) EP0651035A3 (ko)
KR (1) KR950014243A (ko)
CN (1) CN1106435A (ko)
TW (1) TW288037B (ko)

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JP4204353B2 (ja) * 2003-03-05 2009-01-07 本田技研工業株式会社 鉛フリー電着塗料用組成物の塗装方法および塗装物
JP4839033B2 (ja) * 2005-07-13 2011-12-14 関西ペイント株式会社 カチオン電着塗料
KR100891156B1 (ko) * 2007-01-16 2009-04-06 주식회사 케이씨씨 안료 분산용 양이온 수지 및 그를 포함하는 전착 도료조성물
RU2495160C1 (ru) * 2012-05-30 2013-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) Водоразбавляемая полимерная композиция для покрытий
EP3397402B1 (en) 2015-12-31 2023-05-24 Henkel AG & Co. KGaA Low bake autodeposition coatings
CN111777732A (zh) * 2020-07-24 2020-10-16 广东德美精细化工集团股份有限公司 一种无溶剂封闭型聚氨酯交联剂及其制备方法
US20230340184A1 (en) * 2020-09-18 2023-10-26 Mitsui Chemicals, Inc. Water-dispersible blocked isocyanate, fiber-treating agent, water repellent, coating composition, and adhesive
CN117460792A (zh) * 2021-06-24 2024-01-26 Ppg工业俄亥俄公司 可电沉积的涂层组合物
CN113563561B (zh) * 2021-08-10 2023-03-07 广东科力德新材料有限公司 用于阴极电泳涂料色浆的树脂及其制备方法、涂料色浆
CN115873216B (zh) * 2022-12-26 2023-12-05 浙江工业大学 一种用于抗菌电泳涂料色浆的新型研磨树脂及其制备方法

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EP0651035A3 (en) 1995-11-02
EP0651035A2 (en) 1995-05-03
US5510400A (en) 1996-04-23
TW288037B (ko) 1996-10-11
CN1106435A (zh) 1995-08-09

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