JPH08511816A - 電着塗料および導電性の支持体の塗装法 - Google Patents
電着塗料および導電性の支持体の塗装法Info
- Publication number
- JPH08511816A JPH08511816A JP7502382A JP50238295A JPH08511816A JP H08511816 A JPH08511816 A JP H08511816A JP 7502382 A JP7502382 A JP 7502382A JP 50238295 A JP50238295 A JP 50238295A JP H08511816 A JPH08511816 A JP H08511816A
- Authority
- JP
- Japan
- Prior art keywords
- component
- group
- mixture
- reaction product
- per molecule
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
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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
- C09D5/4488—Cathodic paints
- C09D5/4492—Cathodic paints containing special additives, e.g. grinding agents
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electroplating Methods And Accessories (AREA)
- Conductive Materials (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.陰極析出可能な合成樹脂を含有する水性電着塗料において、該水性電着塗 料が反応生成物(A)と、遊離基を形成する重合開始剤(B)とを含有し、この 場合、反応生成物(A)は、 (a)ポリイソシアネートまたはポリイソシアネートからなる混合物と、 (b)1分子当たり、少なくとも1個のエチレン系不飽和二重結合並びに少なく とも1個の活性水素原子を有する有機化合物またはこの種の有機化合物からなる 混合物または、 (c)1分子当たり、少なくとも1個の活性水素原子並びに少なくとも1個の第 三級アミノ基および/または少なくとも1個のケトイミン基および/または少な くとも1個のアルジミン基を有する有機化合物またはこの種の有機化合物からな る混合物並びに場合によっては (d)1分子当たり、少なくとも1個の活性水素原子を有し、(b)および(c )とは異なる有機化合物またはこの種の有機化合物からなる混合物とを、 成分(a)と成分(b)とのNCO−基3〜80%、成分(a)と成分(c)との NCO−基3〜80%および成分(a)と成分(d)とのNCO−基0〜94%が反 応するような量比で反応させ、こうして得られた反応生成物を水中に分散させ、 この場合、分散の前、分散の間または分散の後に、反応生成物中に含有される第 三級アミノ基および/または第一級アミノ基少なくとも5%を、ブレンステッド 酸を用いて中和させることによって製造可能であることを特徴とする、陰極析出 可能な合成樹脂を含有する水性電着塗料。 2.(1)導電性の支持体を水性電着塗料の中に浸漬し、 (2)支持体を陰極として接続し、 (3)直流によって、薄膜を支持体の上で析出させ、 (4)塗装された支持体を電着塗料から取出し、 (5)析出した塗膜を焼付ける ことにより導電性の支持体を塗装するための方法において、この方法の工程(1 )において、請求項1に記載の電着塗料を使用することを特徴とする、導電性の 支持体の塗装法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4320647 | 1993-06-22 | ||
DE4320647.6 | 1993-06-22 | ||
DE4325094.7 | 1993-07-27 | ||
DE4325094A DE4325094A1 (de) | 1993-06-22 | 1993-07-27 | Elektrotauchlacke und Verfahren zum Lackieren elektrisch leitfähiger Substrate |
PCT/EP1994/001863 WO1995000593A2 (de) | 1993-06-22 | 1994-06-08 | Elektrotauchlacke und verfahren zum lackieren elektrisch leitfähiger substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08511816A true JPH08511816A (ja) | 1996-12-10 |
JP3834595B2 JP3834595B2 (ja) | 2006-10-18 |
Family
ID=25926995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50238295A Expired - Fee Related JP3834595B2 (ja) | 1993-06-22 | 1994-06-08 | 電着塗料および導電性の支持体の塗装法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5759372A (ja) |
EP (1) | EP0705308B1 (ja) |
JP (1) | JP3834595B2 (ja) |
AT (1) | ATE160163T1 (ja) |
BR (1) | BR9406895A (ja) |
DE (1) | DE59404587D1 (ja) |
ES (1) | ES2111933T3 (ja) |
WO (1) | WO1995000593A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003515638A (ja) * | 1999-12-04 | 2003-05-07 | イー.アイ. デュ ポン ドゥ ネモアー アンド カンパニー | 水性電着塗料およびその製造ならびに使用 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6033495A (en) * | 1997-01-31 | 2000-03-07 | Elisha Technologies Co Llc | Aqueous gel compositions and use thereof |
JP3152192B2 (ja) | 1997-12-16 | 2001-04-03 | 富士ゼロックス株式会社 | 画像形成方法及びそれに用いる画像形成装置 |
EP1772447A1 (de) * | 2005-09-30 | 2007-04-11 | Sika Technology AG | Aldimine mit aktivem Wasserstoff aufweisenden Reaktivgruppen sowie deren Verwendung |
WO2013113739A1 (de) * | 2012-02-01 | 2013-08-08 | Bayer Intellectual Property Gmbh | Niedrigviskose, kationisch hydrophilierte polyurethandispersionen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT346988B (de) * | 1977-02-07 | 1978-12-11 | Vianova Kunstharz Ag | Verfahren zur herstellung von kathodisch abscheidbaren urethanbindemitteln |
DE3663205D1 (en) * | 1985-07-05 | 1989-06-08 | Akzo Nv | Process for coating an electrically conductive substrate and an aqueous coating composition based on a cationic binder |
AU590960B2 (en) * | 1986-09-04 | 1989-11-23 | Nippon Paint Co., Ltd. | Electrodeposition coating composition |
JP2793253B2 (ja) * | 1989-05-18 | 1998-09-03 | 日産自動車株式会社 | 複合塗膜 |
JPH03239770A (ja) * | 1990-02-16 | 1991-10-25 | Kansai Paint Co Ltd | カチオン電着塗料用樹脂組成物 |
-
1994
- 1994-06-08 JP JP50238295A patent/JP3834595B2/ja not_active Expired - Fee Related
- 1994-06-08 BR BR9406895A patent/BR9406895A/pt not_active IP Right Cessation
- 1994-06-08 AT AT94918852T patent/ATE160163T1/de not_active IP Right Cessation
- 1994-06-08 EP EP94918852A patent/EP0705308B1/de not_active Expired - Lifetime
- 1994-06-08 US US08/564,326 patent/US5759372A/en not_active Expired - Lifetime
- 1994-06-08 WO PCT/EP1994/001863 patent/WO1995000593A2/de active IP Right Grant
- 1994-06-08 DE DE59404587T patent/DE59404587D1/de not_active Expired - Lifetime
- 1994-06-08 ES ES94918852T patent/ES2111933T3/es not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003515638A (ja) * | 1999-12-04 | 2003-05-07 | イー.アイ. デュ ポン ドゥ ネモアー アンド カンパニー | 水性電着塗料およびその製造ならびに使用 |
Also Published As
Publication number | Publication date |
---|---|
WO1995000593A2 (de) | 1995-01-05 |
BR9406895A (pt) | 1996-03-26 |
EP0705308B1 (de) | 1997-11-12 |
DE59404587D1 (de) | 1997-12-18 |
EP0705308A1 (de) | 1996-04-10 |
JP3834595B2 (ja) | 2006-10-18 |
ES2111933T3 (es) | 1998-03-16 |
US5759372A (en) | 1998-06-02 |
ATE160163T1 (de) | 1997-11-15 |
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