JPH0229468A - Cationic electrodeposition coating composition - Google Patents
Cationic electrodeposition coating compositionInfo
- Publication number
- JPH0229468A JPH0229468A JP63178191A JP17819188A JPH0229468A JP H0229468 A JPH0229468 A JP H0229468A JP 63178191 A JP63178191 A JP 63178191A JP 17819188 A JP17819188 A JP 17819188A JP H0229468 A JPH0229468 A JP H0229468A
- Authority
- JP
- Japan
- Prior art keywords
- electrodeposition coating
- cationic electrodeposition
- composition
- paint
- added
- 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.)
- Pending
Links
- 238000004070 electrodeposition Methods 0.000 title claims abstract description 45
- 125000002091 cationic group Chemical group 0.000 title claims abstract description 19
- 239000008199 coating composition Substances 0.000 title claims abstract description 13
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229940100484 5-chloro-2-methyl-4-isothiazolin-3-one Drugs 0.000 claims abstract description 5
- DHNRXBZYEKSXIM-UHFFFAOYSA-N chloromethylisothiazolinone Chemical compound CN1SC(Cl)=CC1=O DHNRXBZYEKSXIM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 abstract description 26
- 238000000576 coating method Methods 0.000 abstract description 26
- 239000000203 mixture Substances 0.000 abstract description 18
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 9
- 244000005700 microbiome Species 0.000 abstract description 9
- 229920005989 resin Polymers 0.000 abstract description 8
- 239000011347 resin Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 6
- 229920000768 polyamine Polymers 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 4
- 239000003899 bactericide agent Substances 0.000 abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000008367 deionised water Substances 0.000 abstract description 3
- 229910021641 deionized water Inorganic materials 0.000 abstract description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- -1 metal complex salts Chemical class 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000011344 liquid material Substances 0.000 abstract 1
- 150000003549 thiazolines Chemical class 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 26
- 230000000855 fungicidal effect Effects 0.000 description 7
- 239000000417 fungicide Substances 0.000 description 7
- 229920000647 polyepoxide Polymers 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- YKCJZLRVOJGDHI-UHFFFAOYSA-N 2,3-dihydropyrrol-4-one Chemical compound O=C1CCN=C1 YKCJZLRVOJGDHI-UHFFFAOYSA-N 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 201000006747 infectious mononucleosis Diseases 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明はカチオン性電着塗料組成物に関し、さらに詳し
くは殺菌剤組成物を添加することにより電着塗料中での
細菌、カビ、酵母などの微生物の発生防止ならびに微生
物の殺菌を可能とした安定性に優れるカチオン性電着塗
料組成物に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cationic electrodeposition coating composition, and more specifically, by adding a bactericidal composition, bacteria, mold, yeast, etc. in the electrodeposition coating can be eliminated. The present invention relates to a cationic electrodeposition coating composition that has excellent stability and is capable of preventing the generation of microorganisms and sterilizing microorganisms.
［従来の技術］
従来から自動車、電気機器などの分野において、電着塗
装が有機溶剤型塗料のエアスプレー塗装や静電スプレー
塗装に比較して被塗物に体する塗料のつきまわり性が良
く、比較的に均一な膜厚の塗膜が得られやすいという特
徴を有していることから広く実用化されている。特に最
近ではカチオン性電着塗装が防食性に優れた塗膜を形成
することから自動車ポデーなと防食性が重要視される分
野で広〈実施されている。[Conventional technology] Electrodeposition coating has traditionally been used in the fields of automobiles, electrical equipment, etc. because it has better coverage of the paint applied to the object than organic solvent-based air spray coating or electrostatic spray coating. It is widely put into practical use because it has the characteristic that it is easy to obtain a coating film with a relatively uniform thickness. In particular, recently, cationic electrodeposition coating forms a coating film with excellent corrosion resistance, so it has been widely used in fields where corrosion resistance is important, such as automobile bodies.
しかしながら、カチオン性電着塗装に使用されるカチオ
ン性電着塗料は、水性塗料であるため、電着塗装浴中の
塗料の置換率が低かったり、長期間保存したりした場合
、細菌、カビ、酵母などの微生物が発生し易く、−旦微
生物が発生すると塗料中の中和剤成分である酸成分を捕
食し分解する。However, since the cationic electrodeposition paint used in cationic electrodeposition coating is a water-based paint, if the paint replacement rate in the electrodeposition coating bath is low or if it is stored for a long period of time, bacteria, mold, etc. Microorganisms such as yeast are likely to occur, and once these microorganisms occur, they prey on and decompose the acid component, which is a neutralizing agent component, in the paint.
このため電着塗料中の酸成分が減少し、塗料組成の水分
散安定性が低下すると同時に電着特性の変化を引き起こ
し易い。その結果、得られる電着塗膜は平滑性に劣り、
さらに場合によってはピンホールを生じたりする等の問
題がある。For this reason, the acid component in the electrodeposition paint decreases, which lowers the water dispersion stability of the paint composition and at the same time tends to cause changes in the electrodeposition characteristics. As a result, the resulting electrodeposited coating has poor smoothness.
Furthermore, there are problems such as pinholes occurring in some cases.
かような問題をさけるために、塗料中に殺菌剤を添加す
ることが従来から試みられているが、塗料に悪影響を与
えることなく殺菌効果を示す良好な細菌剤がなく、通常
は微生物の発生しｔ；電着塗料を廃棄して新しい塗料と
置き換えているが実情である。しかしながら、自動車ポ
デー電着塗装ラインの塗装タンク（電着塗装浴）の容量
は１００ｍ３を越えるため、１００〜２００トンの塗料
廃棄を伴い、その損害は甚大なものであるという問題が
あり、その解決が望まれている。In order to avoid such problems, attempts have been made to add bactericidal agents to paints, but there is no good bactericidal agent that exhibits bactericidal effects without adversely affecting the paint, and the growth of microorganisms usually occurs. The current situation is that electrodeposition paint is discarded and replaced with new paint. However, since the capacity of the paint tank (electrodeposition coating bath) of the automotive POD electrodeposition coating line exceeds 100 m3, there is a problem that 100 to 200 tons of paint is discarded, resulting in significant damage. is desired.
［発明が解決しようとする課題］
本発明は、前記したカチオン性電着塗料の長期間の保存
、具体的には置換率の低い電着塗装浴が稼動される場合
に、電着塗装洛中に微生物が発生するという問題を解決
することのできる電着塗料組成物を提供することを目的
になされたものである。[Problems to be Solved by the Invention] The present invention aims to preserve the above-mentioned cationic electrocoating paint for a long period of time, and specifically, when an electrocoating bath with a low substitution rate is operated. The purpose of this invention is to provide an electrodeposition coating composition that can solve the problem of microbial growth.
［課題を解決するための手段］
本発明者らは前記した問題点を解決すべく鋭意研究を重
ねた結果、特定の殺菌剤組成物が電着塗料自体に悪影響
を与えることなく、微生物の発生を抑制することを見い
出し本発明を完成するに至ったものである。[Means for Solving the Problems] As a result of extensive research by the present inventors in order to solve the above-mentioned problems, we found that a specific bactericidal composition does not have an adverse effect on the electrocoating paint itself and can suppress the generation of microorganisms. This is what led to the completion of the present invention.
かくして、本発明に従えば、カチオン性電着塗料組成物
に、５−クロロ−２−メチル−４−イソチアゾリン−３
−オンおよび２−メチル−４−イソチアゾリン−３−オ
ンを必須成分とする殺菌剤組成物を含有せしめたことを
特徴とするカチオン性電着塗料組成物が提供される。Thus, according to the present invention, 5-chloro-2-methyl-4-isothiazoline-3 is added to the cationic electrodeposition coating composition.
Provided is a cationic electrodeposition coating composition containing a fungicide composition containing -one and 2-methyl-4-isothiazolin-3-one as essential components.
本発明において、殺菌剤組成物が添加されるカチオン性
電着塗料組成物としては、従来から公知の任意のものが
使用できる。In the present invention, any conventionally known cationic electrodeposition coating composition to which the fungicide composition is added can be used.
該塗料組成物中の樹脂結合剤成分として、アミン付加エ
ポキシ樹脂のようなポリアミン樹脂、例えば（１）ポリ
エポキシドと１縁上ノーおよびポリアミン、２級モノ−
およびポリアミンまたは１．２級混合ポリアミンとの付
加物（例えば米国特許３９８４２９９号）；（２）ポリ
エポキシドとケチミン化された１級アミノ基を有する２
吸上ノーおよびポリアミンとの付加物（例えば米国特許
４０１７４３８号）；（３）ポリエポキシドとケチミン
化された１級アミノ基を有するヒドロギシ化金物とのエ
ーテル化により得られる反応物（例えば特開昭５９−４
３０１３号）などを挙げることができる。As a resin binder component in the coating composition, a polyamine resin such as an amine-added epoxy resin, for example (1) a polyepoxide and a polyamine, a secondary mono-
and adducts with polyamines or primary mixed polyamines (e.g. US Pat. No. 3,984,299); (2) polyepoxides with ketiminated primary amino groups;
Adducts with wicking agents and polyamines (e.g., U.S. Pat. No. 4,017,438); (3) Reactants obtained by etherification of polyepoxides with hydroxylated metals having ketiminated primary amino groups (e.g., JP-A-59 -4
No. 3013).
これらは通常硬化剤成分であるアルコール類でブロック
したポリイソシアネート化合物と組み合わせて使用され
る。These are usually used in combination with an alcohol-blocked polyisocyanate compound as a curing agent component.
また、ブロックイソシアネート化合物を使用しないで硬
化させることが可能なアミン付加エポキシ樹脂も使用す
ることができ、例えばポリエポキシド樹脂にβ−ヒドロ
キシアルキルカルバメート基を導入した樹脂（特開昭５
９−１５５４７０号）、エステル交換反応によって硬化
し得るタイプの樹脂（例えば特開昭５５−８０４３６号
）などを用いることもできる。In addition, amine-added epoxy resins that can be cured without using blocked isocyanate compounds can also be used, such as resins in which β-hydroxyalkyl carbamate groups are introduced into polyepoxide resins (JP-A-5
9-155470), a type of resin that can be cured by transesterification (for example, JP-A-55-80436), etc. can also be used.
次に、カチオン性電着塗料組成物に添加される殺菌剤組
成物は、５−クロロ−２−メチル−４−イソチアゾリン
−３−オンおよび２−メチル−４−イソチアゾリン−３
−オンを活性成分とするものであり、場合によってはそ
れらの金属塩コンプレックスを用いても良く、通常は水
および低級アルコールまたはグリコールを加えてｌＯ〜
２０重量％濃度の液状物として用いることができる。Next, the fungicide composition added to the cationic electrodeposition coating composition includes 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one.
-one as an active ingredient, and a metal salt complex thereof may be used depending on the case, and it is usually prepared by adding water and lower alcohol or glycol to
It can be used as a liquid with a concentration of 20% by weight.
前記殺菌剤組成物をカチオン性電着塗料組成物に添加す
る場合、原液のまへ無撹拌で塗料組成物中へ添加すると
塗料中の樹脂成分および顔料成分が凝集することがあり
、また低級アルコールまたはグリコールで原液を希釈し
て塗料へ添加すると有機溶剤成分が増加し、電着特性が
変化することがあるので、好ましくは殺菌剤組成物を脱
イオン水で１０〜１００倍に希釈して、塗料を撹拌しな
がら添加するのが好都合である。When adding the above-mentioned bactericidal composition to a cationic electrodeposition paint composition, if it is added to the paint composition without stirring the stock solution, the resin components and pigment components in the paint may aggregate, and the lower alcohol Alternatively, if the stock solution is diluted with glycol and added to the paint, the organic solvent component will increase and the electrodeposition characteristics may change. Therefore, preferably, the disinfectant composition is diluted 10 to 100 times with deionized water. It is convenient to add the paint while stirring.
殺菌剤の添加量は、５−クロロ−２−メチル−４−イソ
チアゾリン−３−オンおよび２−メチル−４−イソチア
ゾリン−３−オンを活性成分とする殺菌剤組成物がカチ
オン性電着塗料組成物中で通常１００〜３０００ｐｐｍ
、好ましくは３００−１５００ｐｐｍ、さらに好ましく
は５００〜１１０００ｐｐの範囲の濃度になるｉ（２成
分の合計量）である。殺菌剤の添加量がｌｏｏｐｐｍ以
下であると微生物の発生防止ならびに殺菌効果を得るこ
とができず、他方３０００ｐｐｍ以上になると、電着特
性に変化をきたし、電着塗膜の肌アレを生じる。The amount of the fungicide added is such that the fungicide composition containing 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one as active ingredients is the same as the cationic electrodeposition paint composition. Normally 100 to 3000 ppm in materials
, preferably 300-1500 ppm, more preferably 500-11000 ppm (total amount of the two components). If the amount of the bactericide added is less than looppm, it will not be possible to prevent the generation of microorganisms and to obtain a bactericidal effect, while if it is more than 3000 ppm, the electrodeposition properties will change and the electrodeposition coating will become rough.
本発明において、殺菌剤組成物が添加されるカチオン性
電着塗料組成物は、希釈されて電着塗装浴になる前の高
固形分状態の塗料であってもよく、また希釈された電着
塗装浴の状態のいずれの場合であっても構わない。In the present invention, the cationic electrodeposition paint composition to which the fungicide composition is added may be a paint in a high solid content state before being diluted to form an electrodeposition coating bath, or a diluted electrodeposition It does not matter what condition the paint bath is in.
［作用および効果］
かくして得られる本発明のカチオン性電着塗料組成物は
、電着塗装浴として置換率のきわめて低い状態（０，１
０以下１月）で稼動しても、５−クロロ−２−メチル−
４−イソチアゾリン−３オンおよび２−メチル−４−イ
ソチアゾリン−３オンの殺菌作用によって、微生物の発
生が無く、しかも電着特性に何等悪影響を与えることも
なく、良好な電着塗装を行うことができる。[Function and Effect] The cationic electrodeposition coating composition of the present invention thus obtained can be used as an electrodeposition coating bath in a state where the substitution rate is extremely low (0,1
5-chloro-2-methyl-
Due to the bactericidal action of 4-isothiazolin-3one and 2-methyl-4-isothiazolin-3one, good electrodeposition coating can be performed without the generation of microorganisms and without any adverse effect on the electrodeposition properties. can.
［実施例１
以下、本発明を実施例によって具体的に説明するか、こ
れらによって本発明の範囲は何ら限定されるものではな
い。[Example 1] Hereinafter, the present invention will be specifically explained by examples, but the scope of the present invention is not limited by these examples.
実施例１
すでにバクテリア等の菌が発生した浴塗料（エポキシポ
リアミド樹脂系カチオン電着塗料、関西ペイント社製、
商品名：ニレクロンＮＯ，９２１０）を撹拌しなから５
−クロロ−２−メチル−４インチアゾリン−３−オンお
よび２−メチル−４−インデアゾリン−３−オンを必須
成分とする組成物が５００ｐｐｍとなるように殺菌剤組
成物（武田薬品工業（株）製商品名；スラオ７３６０）
を脱イオン水で１０倍に希釈して添加した。この電着塗
装浴を３０°Ｃで撹拌しながら１週間、２週問および４
週間貯蔵した後、生菌数を調べた。また、それぞれの期
間経過後の電着塗装浴を用いて、リン酸塩処理した鋼板
に電着塗装を行い、塗膜の仕上り性を調べた。その結果
を表１に示す。Example 1 Bath paint (epoxy polyamide resin-based cationic electrodeposition paint, manufactured by Kansai Paint Co., Ltd.) in which bacteria and other germs have already grown
Product name: Nirekuron NO, 9210) without stirring 5
- A disinfectant composition (Takeda Pharmaceutical Co., Ltd.) containing 500 ppm of a composition containing chloro-2-methyl-4-inch azolin-3-one and 2-methyl-4-inch azolin-3-one as essential components. Product name: Surao 7360)
was diluted 10 times with deionized water and added. This electrodeposition coating bath was heated at 30°C with stirring for 1 week, 2 weeks and 4 weeks.
After storage for a week, the number of viable bacteria was determined. Further, after each period, the electrodeposition coating bath was used to perform electrodeposition coating on a phosphate-treated steel plate, and the finish properties of the coating film were examined. The results are shown in Table 1.
実施例２
実施例１において殺菌剤の濃度を１０００ｐｐｍにした
以外は同様にして電着塗装浴を調製し、電着塗装に供し
た。その結果を同じ表１に示す。Example 2 An electrodeposition coating bath was prepared in the same manner as in Example 1 except that the concentration of the disinfectant was changed to 1000 ppm, and was used for electrodeposition coating. The results are shown in Table 1.
比較例１
実施例１において殺菌剤を使用しないことをのぞいて、
それ以外は同様にして電着塗装浴を調製し、電着塗装に
供した。その結果を同じ表１に示す。Comparative Example 1 Except for not using a fungicide in Example 1,
Other than that, an electrodeposition coating bath was prepared in the same manner and used for electrodeposition coating. The results are shown in Table 1.
表１ 仕上がり性：塗膜表面の状態を肉眼で観察した。Table 1 Finishing property: The state of the coating film surface was observed with the naked eye.
◎ 非常に良好 Ｏ良好 ■ はぼ良好 △ やや不良 Ｘ 不良 出 願 人 （１４０）◎Very good O good ■ Good condition △ Slightly poor X Defective Applicants (140)
Claims (1)
ンおよび２−メチル−４−イソチアゾリン−３−オンを
含有することを特徴とするカチオン性電着塗料組成物。A cationic electrodeposition coating composition containing 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63178191A JPH0229468A (en) | 1988-07-19 | 1988-07-19 | Cationic electrodeposition coating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63178191A JPH0229468A (en) | 1988-07-19 | 1988-07-19 | Cationic electrodeposition coating composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0229468A true JPH0229468A (en) | 1990-01-31 |
Family
ID=16044186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63178191A Pending JPH0229468A (en) | 1988-07-19 | 1988-07-19 | Cationic electrodeposition coating composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229468A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10237362A (en) * | 1997-02-26 | 1998-09-08 | Catalysts & Chem Ind Co Ltd | Electrodeposition coating material and electrodeposition coating |
| EP1310531A1 (en) * | 2001-11-07 | 2003-05-14 | Nippon Paint Co., Ltd. | Antibacterial lead-free cationic electrodeposition coating composition |
| JP2006299380A (en) * | 2005-04-25 | 2006-11-02 | Nippon Paint Co Ltd | Electrodeposition coating method, and electrodeposition coating system |
| WO2010052888A1 (en) * | 2008-11-04 | 2010-05-14 | 日本曹達株式会社 | Sustained-release bactericidal antibacterial agent for cationic electrodeposition coating system |
| CN102899692A (en) * | 2012-10-25 | 2013-01-30 | 中国科学院海洋研究所 | Method for preparing marine antifouling zinc coating solution |
| CN103687983A (en) * | 2011-05-19 | 2014-03-26 | 安科有限两合公司 | Wetting agent for electrolytic applications and use thereof |
-
1988
- 1988-07-19 JP JP63178191A patent/JPH0229468A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10237362A (en) * | 1997-02-26 | 1998-09-08 | Catalysts & Chem Ind Co Ltd | Electrodeposition coating material and electrodeposition coating |
| EP1310531A1 (en) * | 2001-11-07 | 2003-05-14 | Nippon Paint Co., Ltd. | Antibacterial lead-free cationic electrodeposition coating composition |
| CN1294216C (en) * | 2001-11-07 | 2007-01-10 | 日本油漆株式会社 | Anti-bacterial non-lead cation electro-deposition coating composition |
| AU2002301881B2 (en) * | 2001-11-07 | 2007-07-12 | Nippon Paint Automotive Coatings Co., Ltd. | Antibacterial lead-free cationic electrodeposition coating composition |
| JP2006299380A (en) * | 2005-04-25 | 2006-11-02 | Nippon Paint Co Ltd | Electrodeposition coating method, and electrodeposition coating system |
| WO2010052888A1 (en) * | 2008-11-04 | 2010-05-14 | 日本曹達株式会社 | Sustained-release bactericidal antibacterial agent for cationic electrodeposition coating system |
| JP5368471B2 (en) * | 2008-11-04 | 2013-12-18 | 日本曹達株式会社 | Sustained release bactericidal and antibacterial agent for cationic electrodeposition coating system |
| CN103687983A (en) * | 2011-05-19 | 2014-03-26 | 安科有限两合公司 | Wetting agent for electrolytic applications and use thereof |
| CN102899692A (en) * | 2012-10-25 | 2013-01-30 | 中国科学院海洋研究所 | Method for preparing marine antifouling zinc coating solution |
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