KR930021745A - 음극 전착 페인트 - Google Patents

음극 전착 페인트 Download PDF

Info

Publication number
KR930021745A
KR930021745A KR1019930006196A KR930006196A KR930021745A KR 930021745 A KR930021745 A KR 930021745A KR 1019930006196 A KR1019930006196 A KR 1019930006196A KR 930006196 A KR930006196 A KR 930006196A KR 930021745 A KR930021745 A KR 930021745A
Authority
KR
South Korea
Prior art keywords
electrodeposition paint
amine
negative
resin
modified acrylic
Prior art date
Application number
KR1019930006196A
Other languages
English (en)
Other versions
KR960014755B1 (ko
Inventor
모또이 다니모또
다쓰오 요시다
겐시로오 도비나가
유지 도요다
Original Assignee
후지이 히로시
닛뽄페인트 가부시끼가이샤
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14778187&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930021745(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 후지이 히로시, 닛뽄페인트 가부시끼가이샤 filed Critical 후지이 히로시
Publication of KR930021745A publication Critical patent/KR930021745A/ko
Application granted granted Critical
Publication of KR960014755B1 publication Critical patent/KR960014755B1/ko

Links

Classifications

    • 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
    • C09D5/4473—Mixture of polymers
    • 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
    • C09D5/4407—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 by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
    • C09D5/4411—Homopolymers or copolymers of acrylates or methacrylates
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

음극 전착페인트가 히드록실기-포함 단량체 및 수성에멀션 형태의 옥시란 고리-포함 단량체와 t-부틸(메트) 아크릴레이트의 아민-개질된 아크릴 공중합체를 삽입함으로써 유적-야기되는 크레이터에 거의 감수성을 나타낸지 않게 되었다.
아민-개질된 아크릴 공중합체는 절반 차단된 유기 디이소시아네이트와의 첨가 생성물일수 있다. 이 페인트는 유적-야기되는 크레이터가 본질적으로 없고 오버코팅에의 양호한 부착을 나타내고 양호한 표면평활도를 가지는 경화필름을 제공한다.

Description

음극 전착 페인트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 일차적인 양이온성 필름-형성 수지의 수성분산물 및 수성에멀션의 형태로 보조적인 아민-개질된 아크릴 수지의 전체 조성물의 전수지 함량의 1내지 30중량%를 포함하는 음극 전착 페인트에서, 상기의 아민-개질된 아크릴수지가 단량체 성분이 적어도 (a) 적어도 50℃의 유리전이온도를 제공하는데 충분한 비율의 t-부틸아크릴레이트 또는 메타크릴레이트, (b) 40보다 더큰 히드록실 수를 제공하는데 충분한 비율의 히드록실기-포함 단량체, 및 (c) 0.5내지 2.5mmol/g의 옥시란 고리함량을 제공하는데 충분한 비율의 옥시란 고리-포함 단량체를 포함하는 1,000내지 20,000의 평균분자량 수를 가지는 아크릴 공중합체와 아치아민의 반응 생성물인 음극 전착페인트.
  2. 제1항에 있어서, 상기의 아민-개질된 아크릴수지가 추가로 절반 차단된 유기 디이소시아네이트와 반응되는 것을 특징으로 하는 음극 전착페인트.
  3. 제1항에 있어서, 상기 전수지함량의 밸런스가 아민-개질된 에폭시 수지 및 차단된 폴리이소시아네이트로 구성되는 것을 특징으로 하는 음극전착 페인트.
  4. 제2항에 있어서, 상기 수지함량의 밸런스가 아민-개질된 에폭시수지 및 차단된 폴리이소시아네이트로 구성되는 것을 특징으로 하는 음극전착 페인트.
  5. 제1항에 있어서, 상기의 t-부틸 아크릴레이트 또는 메타크릴레이트 비율이 상기의 단량체 성분의 50내지 80중량%인 것을 특징으로 하는 음극전착 페인트.
  6. 제1항에 있어서, 상기의 이차아민이 이차 알칸올아민인 것을 특징으로 하는 음극 전착페인트.
  7. 제1항에 있어서, 상기 아크릴 공중합체의 상기 단량체 성분이 t-부틸 에스테르와 다른 알킬 아크릴레이트 또는 메타크릴레이트, 아크릴로-또는 메타크릴로니트릴, 아크릴-또는 메타크릴아미드, 스티렌, 비닐톨루엔, α-메틸스티렌 또는 비닐 아세테이트를 포함하는 것을 특징으로 하는 음극 전착 페인트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930006196A 1992-04-04 1993-04-14 음극 전착 페인트 KR960014755B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4120110A JPH05287223A (ja) 1992-04-14 1992-04-14 カチオン電着塗料組成物
JP92-120110 1992-04-14

Publications (2)

Publication Number Publication Date
KR930021745A true KR930021745A (ko) 1993-11-22
KR960014755B1 KR960014755B1 (ko) 1996-10-19

Family

ID=14778187

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930006196A KR960014755B1 (ko) 1992-04-04 1993-04-14 음극 전착 페인트

Country Status (6)

Country Link
US (1) US5360839A (ko)
EP (1) EP0566096B1 (ko)
JP (1) JPH05287223A (ko)
KR (1) KR960014755B1 (ko)
DE (1) DE69300316T2 (ko)
TW (1) TW226397B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4088371B2 (ja) * 1998-06-25 2008-05-21 日本ペイント株式会社 カチオン電着塗料組成物
US6531541B1 (en) * 2000-05-19 2003-03-11 Ppg Industries Ohio, Inc. Coating compositions, coated substrates and methods for inhibiting sound transmission through a substrate
JP2006342303A (ja) * 2005-06-10 2006-12-21 Nippon Paint Co Ltd カチオン電着塗料用ハジキ防止剤およびこれを含む塗料組成物
US7956144B2 (en) * 2006-02-03 2011-06-07 Ppg Industries Ohio, Inc. Acrylic resin for use in fluorocarbon coating compositions and method of forming the same
US8945365B2 (en) 2012-07-13 2015-02-03 Ppg Industries Ohio, Inc. Electrodepositable coating compositions exhibiting resistance to cratering
CA2938782A1 (en) 2014-02-27 2015-09-03 Akzo Nobel Coatings International B.V. Acrylic resins and powder coating compositions and powder coated substrates including the same
CN108822688A (zh) * 2018-06-28 2018-11-16 李金磊 一种抗油污薄膜及其制备方法
WO2021026880A1 (en) * 2019-08-15 2021-02-18 Dow Global Technologies Llc Two-component polyurethane composition
CN115536775B (zh) * 2022-10-28 2023-07-21 江西高杰新材料有限公司 一种丙烯酸树脂共聚物、环保阴极电泳涂料和制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335028A (en) * 1980-09-22 1982-06-15 Scm Corporation Cathodic electrocoating compositions containing base-functional graft polymers having epoxy resin backbones, and substrates coated therewith
DE3628121A1 (de) * 1986-08-19 1988-03-03 Herberts Gmbh Fremdvernetzende bindemittelkombination fuer mit wasser verduennbare lacke, kathodisch abscheidbares elektrotauchlackueberzugsmittel und dessen verwendung
US5185065A (en) * 1991-08-01 1993-02-09 E. I. Du Pont De Nemours And Company Low temperature coring cathodic electrocoating composition

Also Published As

Publication number Publication date
DE69300316T2 (de) 1996-04-25
DE69300316D1 (de) 1995-09-07
KR960014755B1 (ko) 1996-10-19
EP0566096A1 (en) 1993-10-20
US5360839A (en) 1994-11-01
TW226397B (ko) 1994-07-11
EP0566096B1 (en) 1995-08-02
JPH05287223A (ja) 1993-11-02

Similar Documents

Publication Publication Date Title
EP0114819B1 (en) Glycidyl-hydroxy-acrylic high solids coating compositions
KR950700368A (ko) 유동 개질제를 함유하는 열경화성 분말 피복 조성물(thermosetting powder coating compositions containing flow modifiers)
US4212776A (en) Self crosslinking water dispersible epoxy ester-acrylate polymers
GB1176108A (en) Epoxy Acrylic Sealer Composition
DK138686D0 (da) Haerdeligt flydende overtraekspraeparat
US4794139A (en) Thixotropic thickening agent for aqueous systems
CN110818828B (zh) 一种自阻燃油醇聚醚-2磷酸酯改性水性丙烯酸防腐树脂及其制备方法
KR930021745A (ko) 음극 전착 페인트
DE69314244T2 (de) Verfahren zur Kettenverlängerung von Epoxidharzen
CA2234425A1 (en) Acrylic fluorocarbon polymer containing coatings
GB991878A (en) Hard and flexible stoving enamels
KR910010243A (ko) 가교 경화형 수지 조성물, 가교 경화형 수지 조성물과 금속과의 적층체 및 가교 경화형 수지 조성물을 사용하는 금속 가공방법
CA1221196A (en) Humidity resistant coatings employing branched polymers of t-butyl acrylate
AU662968B2 (en) Additives for electrodepositable coating compositions
EP0167042B2 (en) Curable resin compositions
KR890017277A (ko) 아크릴 중합체
KR890012518A (ko) 패턴 제조방법
CA1263986A (en) Resin compositions and products using the same
EP0084782B2 (en) Antifouling coating composition
GB1176107A (en) Epoxy Acrylic Coating Composition Modified with a Trialkoxysilane
EP0780452A3 (en) Aqueous paint
EP0103118A1 (en) High solids primer-guidecoats based on t-butyl acrylate and styrene
GB1561277A (en) Aqueous resin dispersion and thermosetting paint composition containing same
JP2857178B2 (ja) メタクリル系ラッカー組成物
JP2000007882A (ja) エマルジョン組成物

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19991008

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee