DE69735999D1 - Verfahren zur elektrobeschichtung eines nichtleitenden geformten kunststoffgegenstands - Google Patents

Verfahren zur elektrobeschichtung eines nichtleitenden geformten kunststoffgegenstands

Info

Publication number
DE69735999D1
DE69735999D1 DE69735999T DE69735999T DE69735999D1 DE 69735999 D1 DE69735999 D1 DE 69735999D1 DE 69735999 T DE69735999 T DE 69735999T DE 69735999 T DE69735999 T DE 69735999T DE 69735999 D1 DE69735999 D1 DE 69735999D1
Authority
DE
Germany
Prior art keywords
electrocoating
shaped plastic
plastic object
leading
leading shaped
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.)
Expired - Lifetime
Application number
DE69735999T
Other languages
English (en)
Other versions
DE69735999T2 (de
Inventor
Hideki Shirota
Jun Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okuno Chemical Industries Co Ltd
Original Assignee
Okuno Chemical Industries Co Ltd
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=14180383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69735999(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Okuno Chemical Industries Co Ltd filed Critical Okuno Chemical Industries Co Ltd
Application granted granted Critical
Publication of DE69735999D1 publication Critical patent/DE69735999D1/de
Publication of DE69735999T2 publication Critical patent/DE69735999T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C25D5/54—Electroplating of non-metallic surfaces
    • C25D5/56—Electroplating of non-metallic surfaces of plastics
    • 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
    • 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
    • C23C18/28—Sensitising or activating
    • C23C18/285—Sensitising or activating with tin based compound or composition
    • 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
    • C23C18/28—Sensitising or activating
    • C23C18/30—Activating or accelerating or sensitising with palladium or other noble metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemically Coating (AREA)
DE69735999T 1997-04-07 1997-04-07 Verfahren zur elektrobeschichtung eines nichtleitenden geformten kunststoffgegenstands Expired - Lifetime DE69735999T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1997/001187 WO1998045505A1 (fr) 1997-04-07 1997-04-07 Procede d'electrodeposition de produit moule en plastique, non conducteur

Publications (2)

Publication Number Publication Date
DE69735999D1 true DE69735999D1 (de) 2006-07-06
DE69735999T2 DE69735999T2 (de) 2007-05-03

Family

ID=14180383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735999T Expired - Lifetime DE69735999T2 (de) 1997-04-07 1997-04-07 Verfahren zur elektrobeschichtung eines nichtleitenden geformten kunststoffgegenstands

Country Status (5)

Country Link
US (1) US6331239B1 (de)
EP (1) EP0913502B1 (de)
JP (1) JP3208410B2 (de)
DE (1) DE69735999T2 (de)
WO (1) WO1998045505A1 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204717B1 (en) 1995-05-22 2001-03-20 Hitachi, Ltd. Semiconductor circuit and semiconductor device for use in equipment such as a power converting apparatus
JP3598317B2 (ja) * 1999-01-20 2004-12-08 独立行政法人産業技術総合研究所 無電解めっきの前処理方法
DE19918833C2 (de) * 1999-04-22 2002-10-31 Atotech Deutschland Gmbh Verfahren zum elektrolytischen Abscheiden einer Metallschicht auf Oberflächen eines elektrisch nichtleitenden Substrats und Anwendung des Verfahrens
US6673227B2 (en) * 2000-05-29 2004-01-06 Siemens Production & Logistics Systems Ag Process for producing three-dimensional, selectively metallized parts
JP3456473B2 (ja) * 2000-11-16 2003-10-14 日本電気株式会社 携帯電話機筐体
US6486837B2 (en) * 2001-04-09 2002-11-26 Molex Incorporated Antenna structures
JP2002348673A (ja) * 2001-05-24 2002-12-04 Learonal Japan Inc ホルムアルデヒドを使用しない無電解銅めっき方法および該方法に使用される無電解銅めっき液
US20040253450A1 (en) * 2001-05-24 2004-12-16 Shipley Company, L.L.C. Formaldehyde-free electroless copper plating process and solution for use in the process
JP4843164B2 (ja) * 2001-08-21 2011-12-21 日本リーロナール有限会社 銅−樹脂複合材料の形成方法
JP2004031586A (ja) * 2002-06-25 2004-01-29 Sony Corp 半導体装置の製造方法
US20060086620A1 (en) * 2004-10-21 2006-04-27 Chase Lee A Textured decorative plating on plastic components
JP2006219757A (ja) * 2005-01-17 2006-08-24 Daicel Polymer Ltd めっき樹脂成形体の製造方法
US20090120798A1 (en) * 2005-01-17 2009-05-14 Toshihiro Tai Method For Manufacturing Plated Resin Molded Article
JP4617445B2 (ja) * 2005-04-22 2011-01-26 奥野製薬工業株式会社 樹脂成形体へのめっき方法
JP5517275B2 (ja) * 2005-10-03 2014-06-11 奥野製薬工業株式会社 クロム酸−硫酸混液によるエッチング処理の後処理剤
TWI347982B (en) * 2006-07-07 2011-09-01 Rohm & Haas Elect Mat Improved electroless copper compositions
TWI348499B (en) * 2006-07-07 2011-09-11 Rohm & Haas Elect Mat Electroless copper and redox couples
TWI347373B (en) * 2006-07-07 2011-08-21 Rohm & Haas Elect Mat Formaldehyde free electroless copper compositions
JP5080117B2 (ja) 2006-08-04 2012-11-21 ダイセルポリマー株式会社 めっき樹脂成形体
US7570082B2 (en) * 2006-08-15 2009-08-04 International Business Machines Corporation Voltage comparator apparatus and method having improved kickback and jitter characteristics
PL1988192T3 (pl) * 2007-05-03 2013-04-30 Atotech Deutschland Gmbh Sposób nakładania powłoki metalicznej na nieprzewodzące podłoże
US8192815B2 (en) * 2007-07-13 2012-06-05 Apple Inc. Methods and systems for forming a dual layer housing
JP5364880B2 (ja) * 2007-12-18 2013-12-11 奥野製薬工業株式会社 クロム酸−硫酸混液によるエッチング処理の後処理剤
US8315043B2 (en) * 2008-01-24 2012-11-20 Apple Inc. Methods and systems for forming housings from multi-layer materials
JP2009228078A (ja) * 2008-03-24 2009-10-08 Fujitsu Ltd 電解メッキ液、電解メッキ方法、および半導体装置の製造方法
US8646637B2 (en) * 2008-04-18 2014-02-11 Apple Inc. Perforated substrates for forming housings
US8367304B2 (en) * 2008-06-08 2013-02-05 Apple Inc. Techniques for marking product housings
DE102008033174B3 (de) * 2008-07-15 2009-09-17 Enthone Inc., West Haven Cyanidfreie Elektrolytzusammensetzung zur galvanischen Abscheidung einer Kupferschicht und Verfahren zur Abscheidung einer kupferhaltigen Schicht
US20100159273A1 (en) 2008-12-24 2010-06-24 John Benjamin Filson Method and Apparatus for Forming a Layered Metal Structure with an Anodized Surface
US9173336B2 (en) 2009-05-19 2015-10-27 Apple Inc. Techniques for marking product housings
US9884342B2 (en) * 2009-05-19 2018-02-06 Apple Inc. Techniques for marking product housings
US20100307799A1 (en) * 2009-06-06 2010-12-09 Chiang Cheng-Feng Carrier Structure for Electronic Components and Fabrication Method of the same
US8663806B2 (en) 2009-08-25 2014-03-04 Apple Inc. Techniques for marking a substrate using a physical vapor deposition material
US10071583B2 (en) 2009-10-16 2018-09-11 Apple Inc. Marking of product housings
US8809733B2 (en) 2009-10-16 2014-08-19 Apple Inc. Sub-surface marking of product housings
US9845546B2 (en) 2009-10-16 2017-12-19 Apple Inc. Sub-surface marking of product housings
US8628836B2 (en) * 2010-03-02 2014-01-14 Apple Inc. Method and apparatus for bonding metals and composites
DE102010012204B4 (de) * 2010-03-19 2019-01-24 MacDermid Enthone Inc. (n.d.Ges.d. Staates Delaware) Verbessertes Verfahren zur Direktmetallisierung von nicht leitenden Substraten
US8489158B2 (en) 2010-04-19 2013-07-16 Apple Inc. Techniques for marking translucent product housings
US8724285B2 (en) 2010-09-30 2014-05-13 Apple Inc. Cosmetic conductive laser etching
US20120248001A1 (en) 2011-03-29 2012-10-04 Nashner Michael S Marking of Fabric Carrying Case for Portable Electronic Device
US9280183B2 (en) 2011-04-01 2016-03-08 Apple Inc. Advanced techniques for bonding metal to plastic
US8879266B2 (en) 2012-05-24 2014-11-04 Apple Inc. Thin multi-layered structures providing rigidity and conductivity
US10071584B2 (en) 2012-07-09 2018-09-11 Apple Inc. Process for creating sub-surface marking on plastic parts
EP2937447B1 (de) 2012-12-21 2018-10-10 Okuno Chemical Industries Co., Ltd. Bad zur bildung eines leitfähigen beschichtungsfilms
CN103898590A (zh) * 2012-12-27 2014-07-02 郑州航天电子技术有限公司 聚醚醚酮(peek)特种工程塑料表面电镀方法
US9314871B2 (en) 2013-06-18 2016-04-19 Apple Inc. Method for laser engraved reflective surface structures
US9434197B2 (en) 2013-06-18 2016-09-06 Apple Inc. Laser engraved reflective surface structures
CN104711648B (zh) * 2013-12-17 2019-08-16 Ykk株式会社 闪镀铜镀敷液
EP3070185B1 (de) 2014-01-27 2024-05-29 Okuno Chemical Industries Co., Ltd. Bad zur bildung eines leitfähigen films
US10920321B2 (en) 2014-05-30 2021-02-16 Uab Rekin International Chrome-free adhesion pre-treatment for plastics
JP5649150B1 (ja) * 2014-07-17 2015-01-07 日本エレクトロプレイテイング・エンジニヤース株式会社 無電解メッキ用前処理液および無電解メッキ方法
EP3168332B2 (de) 2015-03-13 2023-07-26 Okuno Chemical Industries Co., Ltd. Verwendung eines elektrolytischen ablösemittels zum entfernen von palladium auf objekten und ein verfahren zum enternen von palladium
KR102118502B1 (ko) * 2017-05-12 2020-06-03 포샨 순더 메이디 일렉트리컬 히팅 어플라이언시스 메뉴팩쳐링 코., 리미티드 솥, 솥 어셈블리 및 주방 기구
US10999917B2 (en) 2018-09-20 2021-05-04 Apple Inc. Sparse laser etch anodized surface for cosmetic grounding
CN114107965A (zh) * 2021-10-29 2022-03-01 北京卫星制造厂有限公司 一种聚酰亚胺表面金属层制备方法
CN114134489A (zh) * 2021-10-29 2022-03-04 北京卫星制造厂有限公司 一种聚醚醚酮及改性聚醚醚酮表面金属层制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871889A (en) 1973-10-29 1975-03-18 Enthone Activator solutions, their preparation, and use in electroless plating of surfaces
JPS5811355B2 (ja) 1978-08-07 1983-03-02 三井造船株式会社 半没水船
JPS5616179A (en) * 1979-07-18 1981-02-16 Tokyo Shibaura Electric Co Character pattern generating system
CA1184359A (en) * 1981-10-23 1985-03-26 Donald A. Arcilesi Metallic impurity control for electroless copper plating
GB2134931A (en) 1982-12-27 1984-08-22 Ibiden Co Ltd Non-electrolytic copper plating for printed circuit board
US4707377A (en) 1983-10-31 1987-11-17 International Business Machines Corporation Copper plating
US4655833A (en) 1984-05-17 1987-04-07 International Business Machines Corporation Electroless copper plating bath and improved stability
US4581256A (en) * 1984-11-19 1986-04-08 Chemline Industries Electroless plating composition and method of use
US4617205A (en) 1984-12-21 1986-10-14 Omi International Corporation Formaldehyde-free autocatalytic electroless copper plating
US4948707A (en) 1988-02-16 1990-08-14 International Business Machines Corporation Conditioning a non-conductive substrate for subsequent selective deposition of a metal thereon
JPH021912A (ja) 1988-06-10 1990-01-08 Sanyo Electric Co Ltd 半導体装置の平坦化方法
JP2732591B2 (ja) 1988-06-30 1998-03-30 株式会社東芝 記録媒体処理装置
JPH0224910A (ja) 1988-07-14 1990-01-26 Mitsubishi Cable Ind Ltd 走水防止形ケーブル
JPH0227436A (ja) 1988-07-15 1990-01-30 Nec Corp オペレーティングシステムのプロセス制御方式
JPH0283796A (ja) 1988-09-21 1990-03-23 Fuji Electric Co Ltd 分散制御式自動販売機のシリアル交信制御装置
JPH0376599A (ja) 1989-08-21 1991-04-02 Hitachi Ltd 遺伝子変異検出方法及び装置
JPH079078B2 (ja) 1990-03-16 1995-02-01 日本電気化学株式会社 非導電体表面に直接電気メッキする方法
US5213841A (en) 1990-05-15 1993-05-25 Shipley Company Inc. Metal accelerator
JPH0544075A (ja) 1991-08-15 1993-02-23 Nippon Riironaale Kk 無電解銅めつき代替銅ストライクめつき方法
JPH05148662A (ja) * 1991-11-28 1993-06-15 Hitachi Chem Co Ltd 無電解銅めつき液
US5262042A (en) 1991-12-12 1993-11-16 Eric F. Harnden Simplified method for direct electroplating of dielectric substrates
JPH05221637A (ja) * 1992-02-10 1993-08-31 Sumitomo Metal Ind Ltd 酸化第一銅粉末および銅粉末の製造方法
DE69426732T3 (de) 1993-03-18 2010-11-25 Atotech Deutschland Gmbh Sich selbstbeschleunigendes und sich selbst auffrischendes Verfahren zur Tauchbeschichtung ohne Formaldehyd
US5419926A (en) 1993-11-22 1995-05-30 Lilly London, Inc. Ammonia-free deposition of copper by disproportionation
JP3337802B2 (ja) 1993-12-28 2002-10-28 日本リーロナール株式会社 酸化銅（ｉ）コロイドの金属化によるダイレクトプレーティング方法
KR960005765A (ko) 1994-07-14 1996-02-23 모리시다 요이치 반도체 장치의 배선형성에 이용하는 무전해 도금욕 및 반도체 장치의 배선성형방법

Also Published As

Publication number Publication date
EP0913502A4 (de) 1999-05-19
EP0913502A1 (de) 1999-05-06
DE69735999T2 (de) 2007-05-03
EP0913502B1 (de) 2006-05-31
US6331239B1 (en) 2001-12-18
WO1998045505A1 (fr) 1998-10-15
JP3208410B2 (ja) 2001-09-10

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