JP4663394B2 - 難めっき性被覆剤及びめっきの前処理方法 - Google Patents
難めっき性被覆剤及びめっきの前処理方法 Download PDFInfo
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- JP4663394B2 JP4663394B2 JP2005138045A JP2005138045A JP4663394B2 JP 4663394 B2 JP4663394 B2 JP 4663394B2 JP 2005138045 A JP2005138045 A JP 2005138045A JP 2005138045 A JP2005138045 A JP 2005138045A JP 4663394 B2 JP4663394 B2 JP 4663394B2
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
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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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1603—Process or apparatus coating on selected surface areas
- C23C18/1605—Process or apparatus coating on selected surface areas by masking
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1646—Characteristics of the product obtained
- C23C18/165—Multilayered product
- C23C18/1653—Two or more layers with at least one layer obtained by electroless plating and one layer obtained by electroplating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/2006—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30
- C23C18/2046—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30 by chemical pretreatment
- C23C18/2073—Multistep pretreatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemically Coating (AREA)
- Laminated Bodies (AREA)
Description
本発明で用いるオレフィン系樹脂は、成形体表面の非めっき部分に皮膜を形成し、前記部分を難めっき性にするためのベース成分となるものである。なお、粉体塗装ができる範囲であれば、オレフィン系樹脂以外の熱可塑性樹脂を配合することもできるが、オレフィン系樹脂との合計量中50質量%以下が好ましい。
本発明のめっきの前処理方法は、めっき工程中に無電解めっき工程を含むとき、無電解めっき工程に至る前の所望時期において、成形体表面の一部又は全部に対して、難めっき性を付与するものである。
表1に示す各成分(質量%表示)をV型タンブラーで混合後、二軸押出機(日本製鋼製,TEX30,シリンダー温度160℃)にて溶融混練し、ペレットを得た。このペレットを冷凍粉砕して難めっき性被覆剤(平均粒径1,000μm)を調製した。この実施例1、2及び比較例1の難めっき性被覆剤を用い、図1に示す金属製治具10に対して粉体塗装して、被覆部13を形成させた。
ポリアミド(ポリアミド6,宇部興産株式会社製,UBEナイロン6 1013B,吸水率1.8%)樹脂成分の合計量中60質量%
ABS樹脂(スチレン量45質量%、アクリロニトリル15質量%、ポリブタジエン系ゴム40質量%,吸水率0.2%)樹脂成分の合計量中30質量%
酸変性ABS樹脂(スチレン量42質量%、アクリロニトリル16質量%、ゴム量40質量%、メタクリル酸2重量%,吸水率0.2%)樹脂成分の合計量中10質量%
ジペンタエリスリトール,樹脂成分100質量部に対して10質量部
(めっき工程)
(1) 脱脂工程
成形体を、エースクリンA−220(奥野製薬工業(株)製)50g/L水溶液(液温40℃)に20分浸漬した。
1.0規定の塩酸100ml(液温40℃)中に5分間浸漬した。
35質量%塩酸150ml/Lと、キャタリストC(奥野製薬工業(株)製)40ml/L水溶液との混合水溶液(液温25℃)中に3分間浸漬した。
成形体を、98質量%硫酸100ml/L水溶液(液温40℃)中に3分間浸漬した。
成形体を、水酸化ナトリウム15g/L水溶液(液温40℃)中に2分間浸漬した。
成形体を実施例1、2又は比較例1の難めっき性被覆剤で処理した金属製治具10で挟んで固定して、成形体と共に被覆部13の部分を、化学ニッケルHR−TA(奥野製薬工業(株)製)150ml/Lと、化学ニッケルHR−TB(奥野製薬工業(株)製)150ml/Lの混合水溶液(液温40℃)に5分間浸漬した。
成形体を、トップサン(奥野製薬工業(株)製)100g/L水溶液(液温25℃)に1分間浸漬した。
成形体を、実施例1と同じめっき浴(液温25℃)に浸漬して、120分間電気めっきを行った。
Claims (6)
- オレフィン系樹脂100質量部に対して、撥水性樹脂を0.1〜100質量部及びアンチモン、ビスマスを含む化合物から選ばれる1以上を0.1〜100質量部含有する難めっき性被覆剤。
- オレフィン系樹脂がポリエチレンであり、撥水性樹脂がフッ素樹脂及び/又はシリコーン樹脂である請求項1記載の難めっき性被覆剤。
- 成形体表面の非めっき部分に対して、オレフィン系樹脂100質量部に対して、撥水性樹脂を0.1〜100質量部及び必要に応じてアンチモン、ビスマスを含む化合物から選ばれる1以上を0.1〜100質量部含有する難めっき性被覆剤を粉体塗装する、めっきの前処理方法。
- めっき対象となる樹脂成形体を保持するための金属製治具にオレフィン系樹脂100質量部に対して、撥水性樹脂を0.1〜100質量部及び必要に応じてアンチモン、ビスマスを含む化合物から選ばれる1以上を0.1〜100質量部含有する難めっき性被覆剤を粉体塗装することにより難めっき性を付与して、前記金属製治具がめっきされないようにするめっきの前処理方法。
- めっきの前処理方法が、重金属を含む酸による接触処理工程を含まないことを特徴とする請求項4記載のめっきの前処理方法。
- 難めっき性被覆剤が、オレフィン系樹脂がポリエチレンであり、撥水性樹脂がフッ素樹脂及び/又はシリコーン樹脂であるものである請求項3〜5のいずれか1項記載のめっきの前処理方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005138045A JP4663394B2 (ja) | 2005-05-11 | 2005-05-11 | 難めっき性被覆剤及びめっきの前処理方法 |
PCT/JP2006/309767 WO2006121186A1 (ja) | 2005-05-11 | 2006-05-10 | 難めっき性被覆剤及びめっきの前処理方法 |
TW095116486A TW200643214A (en) | 2005-05-11 | 2006-05-10 | A difficult plate coating material and a pretreating process for plating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005138045A JP4663394B2 (ja) | 2005-05-11 | 2005-05-11 | 難めっき性被覆剤及びめっきの前処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006316297A JP2006316297A (ja) | 2006-11-24 |
JP4663394B2 true JP4663394B2 (ja) | 2011-04-06 |
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Application Number | Title | Priority Date | Filing Date |
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JP2005138045A Active JP4663394B2 (ja) | 2005-05-11 | 2005-05-11 | 難めっき性被覆剤及びめっきの前処理方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4663394B2 (ja) |
TW (1) | TW200643214A (ja) |
WO (1) | WO2006121186A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9657226B2 (en) | 2013-10-22 | 2017-05-23 | Okuno Chemical Industries Co., Ltd. | Composition for etching treatment of resin material |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5131683B2 (ja) * | 2007-07-04 | 2013-01-30 | 奥野製薬工業株式会社 | 樹脂成形体のめっき処理に用いるめっき用治具 |
JP6217465B2 (ja) * | 2014-03-06 | 2017-10-25 | 富士通株式会社 | 配線構造の作製方法、配線構造、及びこれを用いた電子機器 |
TWI786044B (zh) | 2016-05-13 | 2022-12-11 | 美商再生元醫藥公司 | 藉由投予pd-1抑制劑治療皮膚癌之方法 |
KR20240005700A (ko) | 2021-03-29 | 2024-01-12 | 주노 쎄러퓨티크스 인코퍼레이티드 | 체크포인트 억제제 요법 및 car t 세포 요법의 조합을 사용한 투여 및 치료 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148366A (ja) * | 1987-12-01 | 1989-06-09 | Nagoya Yuka Kk | マスキング材 |
JPH03114285A (ja) * | 1989-09-28 | 1991-05-15 | Ibiden Co Ltd | 電子回路基板の製造方法 |
JPH09187697A (ja) * | 1996-12-02 | 1997-07-22 | Nagoya Yuka Kk | マスキング材 |
JP2001073161A (ja) * | 1999-09-02 | 2001-03-21 | Toyo Riko Kk | 金属被膜形成方法 |
JP2003213219A (ja) * | 2002-01-18 | 2003-07-30 | Dainippon Ink & Chem Inc | 熱硬化性粉体塗料および塗膜形成方法 |
-
2005
- 2005-05-11 JP JP2005138045A patent/JP4663394B2/ja active Active
-
2006
- 2006-05-10 WO PCT/JP2006/309767 patent/WO2006121186A1/ja active Application Filing
- 2006-05-10 TW TW095116486A patent/TW200643214A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148366A (ja) * | 1987-12-01 | 1989-06-09 | Nagoya Yuka Kk | マスキング材 |
JPH03114285A (ja) * | 1989-09-28 | 1991-05-15 | Ibiden Co Ltd | 電子回路基板の製造方法 |
JPH09187697A (ja) * | 1996-12-02 | 1997-07-22 | Nagoya Yuka Kk | マスキング材 |
JP2001073161A (ja) * | 1999-09-02 | 2001-03-21 | Toyo Riko Kk | 金属被膜形成方法 |
JP2003213219A (ja) * | 2002-01-18 | 2003-07-30 | Dainippon Ink & Chem Inc | 熱硬化性粉体塗料および塗膜形成方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9657226B2 (en) | 2013-10-22 | 2017-05-23 | Okuno Chemical Industries Co., Ltd. | Composition for etching treatment of resin material |
Also Published As
Publication number | Publication date |
---|---|
TW200643214A (en) | 2006-12-16 |
JP2006316297A (ja) | 2006-11-24 |
WO2006121186A1 (ja) | 2006-11-16 |
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