WO2017077655A1 - ニッケルめっき用添加剤およびこれを含有するサテンニッケルめっき浴 - Google Patents
ニッケルめっき用添加剤およびこれを含有するサテンニッケルめっき浴 Download PDFInfo
- Publication number
- WO2017077655A1 WO2017077655A1 PCT/JP2015/081404 JP2015081404W WO2017077655A1 WO 2017077655 A1 WO2017077655 A1 WO 2017077655A1 JP 2015081404 W JP2015081404 W JP 2015081404W WO 2017077655 A1 WO2017077655 A1 WO 2017077655A1
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- WIPO (PCT)
- Prior art keywords
- nickel plating
- additive
- satin
- chloride
- nickel
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
Definitions
- the present invention relates to an additive for nickel plating capable of obtaining a satin appearance in nickel plating, a satin nickel plating bath containing the same, and the like.
- a method for obtaining a nickel plating with a satin-like appearance a method of roughing the substrate by mechanical treatment such as sand blasting or shot blasting, a method of physically dispersing non-conductive fine particles in a nickel plating bath and co-depositing ( Composite method), a method of adding a quaternary ammonium salt and an organic anion substance in a nickel plating bath, forming an emulsion and inhibiting film deposition by electrolysis to obtain a satin appearance (emulsion method), etc.
- the emulsion method (see Patent Documents 1 to 3) is widely used for the production of mass-produced parts such as automobile parts.
- the present invention has been made in view of the current state of the prior art described above, and an object thereof is to provide a new technique capable of obtaining a satin appearance in nickel plating.
- the present inventors have found that by combining a quaternary ammonium compound and the like, it is possible to obtain a deep satin-like appearance that has not been obtained conventionally, and Completed.
- the present invention is the following invention.
- Additive for nickel plating characterized by containing benzethonium salt
- the following chemical solution (A) First chemical solution containing a benzethonium salt
- Nickel plating additive kit characterized by comprising a second chemical solution containing a quaternary ammonium compound (3) Contains the above nickel plating additive
- a satin nickel plating bath characterized by the following: (4) A satin nickel plating method characterized by electroplating an object to be plated with the above satin nickel plating bath (5) A satin nickel coated product obtained by the above satin nickel plating method
- the nickel plating additive of the present invention can make nickel plating a satin appearance.
- the additive for nickel plating of the present invention contains a quaternary ammonium compound or the like, a deep satin-like appearance can be obtained.
- the present invention can be suitably used for manufacturing decorative parts.
- the benzethonium salt used in the nickel plating additive of the present invention (hereinafter referred to as “the present invention additive”) is not particularly limited, and examples thereof include benzethonium chloride and methyl benzethonium chloride. Among these benzethonium salts, benzethonium chloride is preferable. In addition, since benzethonium chloride is marketed with brand names, such as a high amine, zetonin, and bezeton, you may utilize these. These benzethonium salts may be used alone or in combination of two or more.
- the content of the benzethonium salt in the additive of the present invention is not particularly limited.
- 0.0001 to 0.1 g / L preferably 0.0005 to 0. It is sufficient that the amount is 0.05 g / L.
- the additive of the present invention further contains a quaternary ammonium compound because a deep satin-like appearance can be obtained.
- the quaternary ammonium compound used for the additive of the present invention is not particularly limited, for example, the general formula (1), (Wherein R1, R2, R3 and R4, which may be also in different be the same, linear or branched alkyl, straight carbon number C 1 ⁇ C 18 carbon number C 1 ⁇ C 18 A chain or branched alkenyl, selected from the group consisting of benzyl, and X ⁇ is selected from the group consisting of chloride ion, bromine ion and sulfate ion) And those represented by betaine.
- benzyldimethyldodecylammonium chloride benzyldimethyltetradecylammonium chloride, benzyldimethylhexadecylammonium chloride, benzyldimethylstearylammonium chloride, benzyldimethyloleylammonium chloride , Dodecyltrimethylammonium chloride, hexadecyltrimethylammonium chloride, didecyldimethylammonium chloride and didodecyldimethylammonium chloride are preferable, and benzyldimethyltetradecylammonium chloride is particularly preferable.
- alkyldimethylaminoacetic acid betaine alkyldimethylaminoacetic acid betaine, 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, and fatty acid amidopropyldimethylaminoacetic acid betaine are preferred.
- quaternary ammonium compounds may be used alone or in combination of two or more.
- the quaternary ammonium compound used for the additive of the present invention does not contain a benzethonium salt.
- the content of the quaternary ammonium compound in the additive of the present invention is not particularly limited. For example, when it is contained in a satin nickel plating bath described later, 0.0001 to 0.1 g / L, preferably 0.00. Any amount that is 0005 to 0.05 g / L may be used.
- the additive of the present invention further contains a nonionic surfactant because a deep satin-like appearance can be obtained.
- the nonionic surfactant used in the additive of the present invention is not particularly limited, and examples thereof include polyethylene glycol, polyoxyethylene alkyl ether, polyoxypropylene alkyl ether and the like. These nonionic surfactants may be used alone or in combination of two or more.
- the content of the nonionic surfactant in the additive of the present invention is not particularly limited.
- it when it is contained in a satin nickel plating bath described later, it is 0.0001 to 0.1 g / L, preferably 0.00. Any amount that is 0002 to 0.05 g / L may be used.
- the additive of the present invention may contain an anionic surfactant such as sodium dihexyl sulfosuccinate and sodium 2-ethylhexyl sulfate as long as the effects of the present invention are not impaired.
- an anionic surfactant such as sodium dihexyl sulfosuccinate and sodium 2-ethylhexyl sulfate as long as the effects of the present invention are not impaired.
- the additive of the present invention can be prepared by dissolving the above components in a solvent such as water or alcohol such as isopropyl alcohol.
- the additive of the present invention may be a single agent containing all of the above components, but may be, for example, a kit divided into chemical solutions containing individual components or a plurality of components. Examples of such kits include the following.
- the additive of the present invention described above can be used as a satin nickel plating bath of the present invention (hereinafter referred to as “the present invention bath”) by adding it to a conventionally known nickel plating bath.
- the nickel plating bath used as the base of the bath of the present invention may be selected from conventionally known nickel electroplating baths.
- conventionally known nickel electroplating baths include nickel sulfate-based Watt baths and nickel sulfamate baths.
- nickel plating bath used as the base of the present invention include a nickel sulfate-based Watt bath and a nickel sulfamate bath having the following composition.
- the bath of the present invention further includes saccharic acid, benzene sulfonic acid, naphthalene disulfonic acid, allyl sulfonic acid, vinyl sulfonic acid, propargyl sulfonic acid and their sodium salts, potassium salts, etc. It is preferred to add a primary brightener. These primary brighteners can be used alone or in combination of two or more.
- the content of the primary brightener in the bath of the present invention is not particularly limited, but is, for example, 0.001 to 20 g / L, preferably 0.05 to 10 g / L.
- the bath of the present invention can be prepared, for example, by adding each of the above components to a nickel base bath and sufficiently stirring for 30 to 60 minutes with a stirrer or a liquid circulation facility until an emulsion is formed.
- Satin nickel plating can be performed by electroplating an object to be plated in the present invention bath described above.
- the object to be plated with satin nickel plating using the bath of the present invention is not particularly limited as long as it is generally made of a material capable of nickel plating, and the shape thereof is not particularly limited.
- Specific objects to be plated include various parts for decorative plating such as a front grille for automobiles, emblems and interior parts, buttons used for mobile phones, and the like.
- the pre-treatment on the metal material such as alkaline degreasing and acid activity and pre-treatment on the resin material such as etching, catalyst application, catalytic activity and chemical nickel plating are performed on the object to be plated, if necessary. Also good.
- the conditions of electroplating are not specifically limited, What is necessary is just to use the conditions of normal nickel plating.
- the pH of the bath may be in the range of 3 to 6, and preferably in the range of 3.8 to 4.6.
- the bath temperature may be in the range up to 70 ° C., and preferably in the range of 50 to 60 ° C.
- the cathode current density may be in the range of 1 to 6 A / dm 2 , and preferably in the range of 2 to 5 A / dm 2 .
- the electrolytic treatment time in the bath of the present invention is 1 to 20 minutes, preferably 8 to 15 minutes. In electroplating, it is preferable to stir the plating bath with a stirrer or swing the object to be plated with a swinging device.
- finish plating such as chromium plating, tin / cobalt plating, tin / nickel plating, gold plating or the like may be performed according to a conventionally known method.
- a satin-like nickel-coated product can be obtained by the above-mentioned satin nickel plating method.
- the additive of the present invention is a combination of a benzethonium salt and a quaternary ammonium compound
- the above-mentioned satin nickel-coated product has a deep satin that cannot be obtained by the conventional method. Can be obtained.
- Example 1 Preparation of additives for nickel plating: The following components were mixed and dissolved to prepare an additive for nickel plating. ⁇ First chemical solution> Benzethonium chloride 50 g / L Isopropyl alcohol 10mL / L Water balance
- Example 2 Preparation of a satin nickel plating bath: The nickel plating base bath having the following composition was heated to 52 ° C., and the nickel plating additive prepared in Example 1 was maintained at various concentrations (0, 0.04 ml) while maintaining the liquid circulation by stirring with a stirrer (300 rpm). / L, 0.08 ml / l, 0.20 ml / l or 0.40 ml / l) to prepare a satin nickel plating bath. After preparation, the bath temperature and liquid circulation were maintained until the end of the test.
- Example 3 Satin nickel plating film formation After performing alkaline degreasing (50 ° C., 5 minutes) and acid activity (25 ° C., 1 minute) on a brass substrate (60 ⁇ 100 mm), the satin nickel plating bath prepared in Example 2 was subjected to the following conditions. It was immersed and electroplated. The appearance of the obtained nickel plating film was freely evaluated visually. The results are shown in Table 1. In each bath, a plating film was formed after 1 hour from the preparation of the plating bath.
- chromium plating EBACHROM E-300 manufactured by JCU Corporation was performed as finish plating under the following conditions. ⁇ Chrome plating conditions> Liquid temperature: 40 ° C Cathode current density: 10 A / dm 2 Plating time: 3 minutes
- Example 4 Preparation of additives for nickel plating: The following components were mixed and dissolved to prepare an additive for nickel plating (2 agents).
- Example 5 Preparation of a satin nickel plating bath: In Example 2, various concentrations of the nickel plating additive prepared in Example 4 (0.06 ml / l of the first chemical solution or 0.10 ml / l: 0.12 ml / l of the second chemical solution (1)) A satin nickel plating bath was prepared in the same manner except that it was added in step 1.
- Example 6 Satin nickel plating film formation In Example 3, a nickel plating film was obtained in the same manner except that the satin nickel plating bath prepared in Example 5 was used. All of these nickel plating films had a satin appearance and were deeper than those obtained in Example 3. Therefore, the brightness (L *) and gloss value of the obtained plating film were measured as a satin appearance evaluation. The results are shown in Table 2. The brightness was measured with a spectrocolorimeter (CM-700d manufactured by KONICA MINOLTA), and the gloss value was measured with a gloss meter (micro-TRI-gloss manufactured by BYK Gardner).
- CM-700d manufactured by KONICA MINOLTA
- Light source D65 Light source receiving angle: 8 ° Measurement mode: SCE (remove specular light) ⁇ Gloss value measurement conditions> Light source: D65 Light receiving angle: 20 °, 60 °
- Example 7 Preparation of additives for nickel plating: The following components were mixed and dissolved to prepare an additive for nickel plating (2 agents). ⁇ First chemical solution> Benzethonium chloride 50 g / L Isopropyl alcohol 10mL / L Water remainder ⁇ second chemical solution (2)> Polyethylene glycol 20000 5g / L Water balance
- Example 8 Preparation of a satin nickel plating bath: In Example 2, the first chemical solution of the nickel plating additive prepared in Example 7 was added at 0.06 ml / l or 0.10 ml / l: the second chemical solution (2) was added at 0.10 ml / l. In the same manner, a satin nickel plating bath was prepared.
- Example 9 Satin nickel plating film formation A nickel plating film was obtained in the same manner as in Example 3, except that the satin nickel plating bath prepared in Example 8 was used. This nickel plating film also had a satin appearance and was deeper than that obtained in Example 3. Accordingly, a satin appearance evaluation was performed in the same manner as in Example 6. The results are shown in Table 3.
- Example 10 Preparation of additives for nickel plating: The following components were mixed and dissolved to prepare an additive for nickel plating (2 agents).
- Example 11 Preparation of a satin nickel plating bath:
- the nickel plating additive prepared in Example 10 was prepared at various concentrations (the first chemical solution was 0.06 ml / l or 0.10 ml / l: the second chemical solution was 0.08 ml / l or 0.10 ml.
- a satin nickel plating bath was prepared in the same manner except that it was added at 1 / l).
- Example 12 Satin nickel plating film formation In Example 3, a nickel plating film was obtained in the same manner except that the satin nickel plating bath prepared in Example 11 was used. This nickel plating film also had a satin appearance and was deeper than that obtained in Example 3. Accordingly, a satin appearance evaluation was performed in the same manner as in Example 6. The results are shown in Table 4.
- the first chemical solution was not added and the second chemical solution (3) was 0.08 ml / l, whereas the first chemical solution was 0.06 ml / l, the second chemical solution (3) was 0.08 ml / l, and the first chemical solution was 0. It can be seen that .10 ml / l and the second chemical solution (3) 0.08 ml / l can greatly reduce the gloss value according to the amount of addition, even though the L * value is equivalent. Due to this effect, the satin appearance obtained from the bath of the present invention has a very deep color tone.
- L * value for the first chemical solution without addition of the first chemical solution having a gross value equivalent to 0.06 ml / l of the first chemical solution and 0.08 ml / l of the second chemical solution, and 0.10 ml / l of the second chemical solution (3) Significantly increased, and the whiteness became a very strong satin appearance, and the desired appearance could not be obtained.
- INDUSTRIAL APPLICABILITY According to the present invention, for example, it can be used in the fields of automobile front grills, emblems and interior parts, various decorative plating parts such as buttons used in mobile phones. more than
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Abstract
Description
(1)ベンゼトニウム塩を含有することを特徴とするニッケルめっき用添加剤
(2)次の薬液、
(a)ベンゼトニウム塩を含有する第1薬液
(b)第4級アンモニウム化合物を含有する第2薬液
よりなることを特徴とするニッケルめっき用添加剤キット
(3)上記ニッケルめっき用添加剤を含有することを特徴とするサテンニッケルめっき浴
(4)被めっき物を上記サテンニッケルめっき浴で電気めっきすることを特徴とするサテンニッケルめっき方法
(5)上記サテンニッケルめっき方法により得られるサテンニッケル被覆製品
で表されるものや、ベタイン等が挙げられる。
(a)ベンゼトニウム塩を含有する第1薬液
(b)第4級アンモニウム化合物を含有する第2薬液
<キット2>
(a)ベンゼトニウム塩を含有する第1薬液
(b)第4級アンモニウム化合物および非イオン界面活性剤を含有する第2薬液
<硫酸ニッケルベース浴>
硫酸ニッケル:280~500g/L、好ましくは350~480g/L
塩化ニッケル:20~100g/L、好ましくは30~60g/L
ほう酸:20~60g/L、好ましくは30~50g/L
水:残部
<スルファミン酸ニッケルベース浴>
スルファミン酸ニッケル:280~650g/L、好ましくは400~550g/L
塩化ニッケル:0~40g/L、好ましくは0~20g/L
ほう酸:20~60g/L、好ましくは30~50g/L
水:残部
なお、上記ニッケルベース浴において、塩化ニッケルは臭化ニッケルに置き換えられてもよく、ほう酸はクエン酸に置き換えられてもよい。
ニッケルめっき用添加剤の調製:
以下の成分を混合、溶解してニッケルめっき用添加剤を調製した。
<第1薬液>
塩化ベンゼトニウム 50 g/L
イソプロピルアルコール 10mL/L
水 残部
サテンニッケルめっき浴の調製:
下記組成のニッケルめっきベース浴を52℃に加温し、スターラー撹拌(300rpm)により液循環を保持した状態で、実施例1で調製したニッケルめっき用添加剤を種々の濃度(0、0.04ml/l、0.08ml/l、0.20ml/lまたは0.40ml/l)で添加し、サテンニッケルめっき浴を調製した。なお、調製後も試験終了時まで浴温および液循環を保持した。
硫酸ニッケル 470g/L
塩化ニッケル 35g/L
ほう酸 40g/L
アリルスルホン酸ナトリウム 3g/L
サッカリン酸ナトリウム 4g/L
水 残部
サテンニッケルめっき皮膜の形成:
真鍮製の基板(60×100mm)に、アルカリ脱脂(50℃、5分)および酸活性(25℃、1分)を行った後、実施例2で調製したサテンニッケルめっき浴に以下の条件で浸漬して電気めっきを行った。得られたニッケルめっき皮膜の外観を目視で自由評価した。その結果を表1に示した。なお、各浴ともに、めっき浴調製後1時間経過時におけるめっき皮膜を形成した。
pH: 4.2
液温: 52℃
浴量: 10L
アノード: ニッケル
陰極電流密度: 4A/dm2
めっき時間: 10分
撹拌: スターラー撹拌(300rpm)および陰極揺動(3m
/分)
<クロムめっき条件>
液温: 40℃
陰極電流密度: 10A/dm2
めっき時間: 3分
ニッケルめっき用添加剤の調製:
以下の成分を混合、溶解してニッケルめっき用添加剤(2剤)を調製した。
<第1薬液>
塩化ベンゼトニウム 50 g/L
イソプロピルアルコール 10mL/L
水 残部
<第2薬液(1)>
ベンジルジメチルテトラデシルアンモニウムクロライド 17 g/L
イソプロピルアルコール 10mL/L
水 残部
サテンニッケルめっき浴の調製:
実施例2において、実施例4で調製したニッケルめっき用添加剤を種々の濃度(第1薬液を0.06ml/lまたは0.10ml/l:第2薬液(1)を0.12ml/l)で添加する以外は、同様にしてサテンニッケルめっき浴を調製した。
サテンニッケルめっき皮膜の形成:
実施例3において、実施例5で調製したサテンニッケルめっき浴を用いる以外は、同様にしてニッケルめっき皮膜を得た。このニッケルめっき皮膜は何れもサテン状の外観を有すると共に、実施例3で得られたものよりも深みがあった。そこでサテン調の外観評価として、得られためっき皮膜の明度(L*)およびグロス値の測定を実施した。その結果を表2に示した。なお、明度は分光測色計(KONICA MINOLTA社製CM-700d)にて測定を行い、グロス値測定はグロスメーター(BYK Gardner社製micro-TRI-gloss)にて測定を行った。
光源: D65
光源受光角度:8°
測定モード: SCE(正反射光除去)
<グロス値測定条件>
光源: D65
光源受光角度:20°、60°
ニッケルめっき用添加剤の調製:
以下の成分を混合、溶解してニッケルめっき用添加剤(2剤)を調製した。
<第1薬液>
塩化ベンゼトニウム 50 g/L
イソプロピルアルコール 10mL/L
水 残部
<第2薬液(2)>
ポリエチレングリコール20000 5g/L
水 残部
サテンニッケルめっき浴の調製:
実施例2において、実施例7で調製したニッケルめっき用添加剤の第1薬液を0.06ml/lまたは0.10ml/l:第2薬液(2)を0.10ml/lで添加する以外は、同様にしてサテンニッケルめっき浴を調製した。
サテンニッケルめっき皮膜の形成:
実施例3において、実施例8で調製したサテンニッケルめっき浴を用いる以外は、同様にしてニッケルめっき皮膜を得た。このニッケルめっき皮膜についてもサテン状の外観を有すると共に、実施例3で得られたものよりも深みがあった。そこでサテン調の外観評価を実施例6と同様にして行った。その結果を表3に示した。
ニッケルめっき用添加剤の調製:
以下の成分を混合、溶解してニッケルめっき用添加剤(2剤)を調製した。
塩化ベンゼトニウム 50 g/L
イソプロピルアルコール 10mL/L
水 残部
<第2薬液(3)>
ベンジルジメチルテトラデシルアンモニウムクロライド 17 g/L
ポリエチレングリコール20000 4 g/L
イソプロピルアルコール 10mL/L
水 残部
サテンニッケルめっき浴の調製:
実施例2において、実施例10で調製したニッケルめっき用添加剤を種々の濃度(第1薬液を0.06ml/lまたは0.10ml/l:第2薬液を0.08ml/lまたは0.10ml/l)で添加する以外は、同様にしてサテンニッケルめっき浴を調製した。
サテンニッケルめっき皮膜の形成:
実施例3において、実施例11で調製したサテンニッケルめっき浴を用いる以外は、同様にしてニッケルめっき皮膜を得た。このニッケルめっき皮膜についてもサテン状の外観を有すると共に、実施例3で得られたものよりも深みがあった。そこでサテン調の外観評価を実施例6と同様にして行った。その結果を表4に示した。
以 上
Claims (16)
- ベンゼトニウム塩を含有することを特徴とするニッケルめっき用添加剤。
- ベンゼトニウム塩が、塩化ベンゼトニウムである請求項1記載のニッケルめっき用添加剤。
- 更に、第4級アンモニウム化合物を含有するものである請求項1または2記載のニッケルめっき用添加剤。
- 一般式(1)で表される第4級アンモニウム化合物が、ベンジルジメチルドデシルアンモニウムクロライド、べンジルジメチルテトラデシルアンモニウムクロライド、ベンジルジメチルヘキサデシルアンモニウムクロライド、ベンジルジメチルステアリルアンモニウムクロライド、ベンジルジメチルオレイルアンモニウムクロライド、ドデシルトリメチルアンモニウムクロライド、ヘキサデシルトリメチルアンモニウムクロライド、ジデシルジメチルアンモニウムクロライド、ジドデシルジメチルアンモニウムクロライドからなる群から選ばれる1種または2種以上である請求項4記載のニッケルめっき用添加剤。
- 第4級アンモニウム化合物が、ベタインである請求項3記載のニッケルめっき用添加剤。
- ベタインが、アルキルジメチルアミノ酢酸ベタイン、2-アルキル-N-カルボキシメチル-N-ヒドロキシエチルイミダゾリニウムベタイン、脂肪酸アミドプロピルジメチルアミノ酢酸ベタインからなる群から選ばれる1種または2種以上である請求項6記載のニッケルめっき用添加剤。
- 更に、非イオン界面活性剤を含有するものである請求項1~7の何れかに記載のニッケルめっき用添加剤。
- 次の薬液、
(a)ベンゼトニウム塩を含有する第1薬液
(b)第4級アンモニウム化合物を含有する第2薬液
よりなることを特徴とするニッケルめっき用添加剤キット。 - 第2薬液が、更に非イオン界面活性剤を含有するものである請求項9記載のニッケルめっき用添加剤キット。
- ニッケルめっき浴に、請求項1~8の何れかに記載のニッケルめっき用添加剤を添加したことを特徴とするサテンニッケルめっき浴。
- ベンゼトニウム塩の濃度が、0.0001~0.1g/Lである請求項11記載のサテンニッケルめっき浴。
- 第4級アンモニウム化合物の濃度が0.0001~0.1g/Lである請求項11または12記載のサテンニッケルめっき浴。
- 非イオン界面活性剤の濃度が0.0001~0.1g/Lである請求項11~13の何れかに記載のサテンニッケルめっき浴。
- 被めっき物を、請求項11~14の何れかに記載のサテンニッケルめっき浴で電気めっきすることを特徴とするサテンニッケルめっき方法。
- 請求項15記載のサテンニッケルめっき方法により得られるサテンニッケル被覆製品。
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CN201580084219.7A CN108350589A (zh) | 2015-11-06 | 2015-11-06 | 镀镍用添加剂及含有其的缎光镀镍浴 |
MX2018005706A MX2018005706A (es) | 2015-11-06 | 2015-11-06 | Aditivo para chapado de niquel y baño para chapado satinado de niquel que contiene el mismo. |
PCT/JP2015/081404 WO2017077655A1 (ja) | 2015-11-06 | 2015-11-06 | ニッケルめっき用添加剤およびこれを含有するサテンニッケルめっき浴 |
KR1020187008422A KR20180078227A (ko) | 2015-11-06 | 2015-11-06 | 니켈도금용 첨가제 및 이것을 함유하는 새틴 니켈도금욕 |
JP2017548607A JPWO2017077655A1 (ja) | 2015-11-06 | 2015-11-06 | ニッケルめっき用添加剤およびこれを含有するサテンニッケルめっき浴 |
EP15907841.9A EP3372709A4 (en) | 2015-11-06 | 2015-11-06 | NICKEL VENEER ADDITIVE AND SATIN NICKEL VENEER BATH CONTAINER |
US15/773,840 US20180327922A1 (en) | 2015-11-06 | 2015-11-06 | Nickel-plating additive and satin nickel-plating bath containing same |
US17/146,898 US20210130969A1 (en) | 2015-11-06 | 2021-01-12 | Nickel-plating additive and satin nickel-plating bath containing same |
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US15/773,840 A-371-Of-International US20180327922A1 (en) | 2015-11-06 | 2015-11-06 | Nickel-plating additive and satin nickel-plating bath containing same |
US17/146,898 Division US20210130969A1 (en) | 2015-11-06 | 2021-01-12 | Nickel-plating additive and satin nickel-plating bath containing same |
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EP (1) | EP3372709A4 (ja) |
JP (1) | JPWO2017077655A1 (ja) |
KR (1) | KR20180078227A (ja) |
CN (1) | CN108350589A (ja) |
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CN107190287A (zh) * | 2017-05-31 | 2017-09-22 | 佛山科学技术学院 | 一种在不锈钢上电镀珍珠镍的镀液及其电镀方法 |
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CN111850623A (zh) * | 2020-05-08 | 2020-10-30 | 德锡化学(山东)有限公司 | 一种用于获得绒面镍层的电镀液及电镀工艺 |
CN111501071A (zh) * | 2020-05-26 | 2020-08-07 | 珠海冠宇电池股份有限公司 | 一种镍电沉积层及包括该镍电沉积层的制件 |
CN112609211A (zh) * | 2020-11-16 | 2021-04-06 | 清远市信和实业有限公司 | 一种珍珠镍起砂剂组合物和珍珠镍电镀工艺 |
CN114525553B (zh) * | 2022-03-01 | 2023-05-30 | 九牧厨卫股份有限公司 | 一种蓝白色复合镀层及其制备方法和蓝白色杀菌产品 |
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- 2015-11-06 CN CN201580084219.7A patent/CN108350589A/zh active Pending
- 2015-11-06 MX MX2018005706A patent/MX2018005706A/es unknown
- 2015-11-06 EP EP15907841.9A patent/EP3372709A4/en not_active Withdrawn
- 2015-11-06 WO PCT/JP2015/081404 patent/WO2017077655A1/ja active Application Filing
- 2015-11-06 US US15/773,840 patent/US20180327922A1/en not_active Abandoned
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- 2015-11-06 KR KR1020187008422A patent/KR20180078227A/ko not_active Application Discontinuation
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EP3372709A4 (en) | 2019-06-19 |
US20180327922A1 (en) | 2018-11-15 |
KR20180078227A (ko) | 2018-07-09 |
JPWO2017077655A1 (ja) | 2018-08-16 |
US20210130969A1 (en) | 2021-05-06 |
EP3372709A1 (en) | 2018-09-12 |
CN108350589A (zh) | 2018-07-31 |
MX2018005706A (es) | 2019-03-14 |
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