EP0604131B1 - Procédé de revêtement de résine moulée - Google Patents

Procédé de revêtement de résine moulée Download PDF

Info

Publication number
EP0604131B1
EP0604131B1 EP93310217A EP93310217A EP0604131B1 EP 0604131 B1 EP0604131 B1 EP 0604131B1 EP 93310217 A EP93310217 A EP 93310217A EP 93310217 A EP93310217 A EP 93310217A EP 0604131 B1 EP0604131 B1 EP 0604131B1
Authority
EP
European Patent Office
Prior art keywords
resin
electroless plating
acid
plating film
coating
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
EP93310217A
Other languages
German (de)
English (en)
Other versions
EP0604131A2 (fr
EP0604131A3 (en
Inventor
Koji Myojo
Hiromichi Uohashi
Kiyotaka Funada
Yoshinori Amaya
Eiji Aoki
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.)
SABIC Innovative Plastics Japan KK
Original Assignee
GE Plastics Japan 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
Application filed by GE Plastics Japan Ltd filed Critical GE Plastics Japan Ltd
Publication of EP0604131A2 publication Critical patent/EP0604131A2/fr
Publication of EP0604131A3 publication Critical patent/EP0604131A3/en
Application granted granted Critical
Publication of EP0604131B1 publication Critical patent/EP0604131B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C23C18/22—Roughening, e.g. by etching
    • C23C18/24—Roughening, e.g. by etching using acid aqueous solutions

Claims (10)

  1. Procédé de revêtement d'un objet moulé en résine, comprenant les étapes suivantes :
    former par dépôt sans courant, sur la surface d'un objet moulé en résine, au moins un film dont la résistance surfacique vaut au moins 3.107 et au plus 4.107 Ω.cm, et
    appliquer au moins un matériau de revêtement électrostatique directement par-dessus le film formé par dépôt sans courant.
  2. Procédé de revêtement d'un objet moulé en résine sans application préalable d'un primaire conducteur, lequel procédé comprend les étapes suivantes :
    attaquer chimiquement la surface de l'objet en résine,
    sensibiliser et activer cette surface,
    former par dépôt sans courant, sur ladite surface, au moins un film dont la résistance surfacique vaut au moins 3.107 et au plus 4.107 Ω.cm, et
    appliquer au moins un matériau de revêtement électrostatique directement par-dessus le film formé par dépôt sans courant.
  3. Procédé conforme à la revendication 1 ou 2, dans lequel la résine moulée comporte une résine de polyamide, combinée avec une résine de poly(phénylène éther) ou avec une résine de polypropylène.
  4. Procédé conforme à la revendication 2, dans lequel on réalise l'étape d'attaque chimique en lavant l'objet en résine avec une solution d'attaque qui contient un acide choisi parmi l'acide chlorhydrique, l'acide sulfurique, l'acide phosphorique, l'acide nitrique, l'acide chromique, l'acide formique, l'acide acétique et l'acide citrique.
  5. Procédé conforme à la revendication 4, dans lequel la solution d'attaque chimique contient en outre un sel inorganique et/ou un tensioactif cationique, non-ionique, anionique ou amphotère.
  6. Procédé conforme à la revendication 4 ou 5, dans lequel on effectue l'étape d'attaque chimique à une température de 10 à 60 °C et on la fait durer de 1 à 30 minutes.
  7. Procédé conforme à la revendication 1, dans lequel le film formé par dépôt sans courant est en un matériau choisi parmi Ni-P, Ni-Co-P, Ni-Zn-P, Ni-Sn-P, Ni-Pd-P, Ni-Cu-P, Ni-B et Cu.
  8. Procédé conforme à la revendication 7, qui comporte le fait d'appliquer par dépôt sans courant, avant ledit revêtement électrostatique, un deuxième film en un métal à faible résistance électrique.
  9. Procédé conforme à la revendication 8, dans lequel ledit métal est choisi parmi le nickel, le cuivre, le palladium, le platine, l'or et l'argent.
  10. Objet moulé en résine, doté d'un revêtement électrostatique, comprenant :
    une surface de résine chimiquement attaquée,
    au moins un film formé par dépôt sans courant et adhérent à cette surface, et dont la résistance surfacique vaut au moins 3.107 et au plus 4.107 Ω.cm, et
    au moins un revêtement électrostatique, appliqué directement par-dessus le film formé par dépôt sans courant.
EP93310217A 1992-12-24 1993-12-17 Procédé de revêtement de résine moulée Expired - Lifetime EP0604131B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP357430/92 1992-12-24
JP35743092 1992-12-24
JP35743092A JPH06192842A (ja) 1992-12-24 1992-12-24 樹脂成形品の塗装方法

Publications (3)

Publication Number Publication Date
EP0604131A2 EP0604131A2 (fr) 1994-06-29
EP0604131A3 EP0604131A3 (en) 1995-12-13
EP0604131B1 true EP0604131B1 (fr) 2000-05-24

Family

ID=18454086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93310217A Expired - Lifetime EP0604131B1 (fr) 1992-12-24 1993-12-17 Procédé de revêtement de résine moulée

Country Status (4)

Country Link
EP (1) EP0604131B1 (fr)
JP (1) JPH06192842A (fr)
DE (1) DE69328715T2 (fr)
ES (1) ES2146220T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015695A1 (fr) * 1998-09-14 2000-03-23 H.B. Fuller Licensing & Financing, Inc. Composition de primaire et procede d'utilisation correspondant
DE10053681B4 (de) * 2000-10-28 2004-08-26 W.L. Gore & Associates Gmbh Gehäuse mit mindestens einem EMI abschirmender Kunststoffkörper bzw. Be- und Entlüftungselement und Verfahren zur Herstellung eines solchen Kunststoffkörpers
JP4593036B2 (ja) * 2001-09-11 2010-12-08 ダイセルポリマー株式会社 メッキ樹脂成形体
JP2006152337A (ja) * 2004-11-26 2006-06-15 Okuno Chem Ind Co Ltd 樹脂成形体に対するエッチング処理用組成物
JP4801362B2 (ja) * 2005-03-25 2011-10-26 ダイセル化学工業株式会社 めっき樹脂成形体の製造方法
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
KR100856687B1 (ko) * 2007-11-29 2008-09-04 동진P&I산업(주) 유전체로 사용한 소재에 전도체 물질을 형성하는 무전해도금방법
KR101258145B1 (ko) * 2013-01-23 2013-04-26 이도연 합성수지의 도금방법
KR101608220B1 (ko) * 2014-01-20 2016-04-01 주식회사 부광피엘 합성수지제품 도금 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04225869A (ja) * 1990-12-26 1992-08-14 Art Kogyo Kk 無電解メッキプラスチック成形品の静電塗装方法
EP0604132A2 (fr) * 1992-12-24 1994-06-29 Ge Plastics Japan Limited Procédé de revêtement d'un produit moulé à base de résine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349421A (en) * 1979-09-17 1982-09-14 Allied Corporation Preparation of metal plated polyamide thermoplastic articles having mirror-like metal finish
US4552626A (en) * 1984-11-19 1985-11-12 Michael Landney, Jr. Metal plating of polyamide thermoplastics
JPH0723537B2 (ja) * 1986-12-12 1995-03-15 三菱瓦斯化学株式会社 ポリアミド樹脂のメツキ方法
JPH0238578A (ja) * 1988-07-27 1990-02-07 Kizai Kk ポリフェニレンエーテル／ポリアミドアロイ樹脂成形品の表面処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04225869A (ja) * 1990-12-26 1992-08-14 Art Kogyo Kk 無電解メッキプラスチック成形品の静電塗装方法
EP0604132A2 (fr) * 1992-12-24 1994-06-29 Ge Plastics Japan Limited Procédé de revêtement d'un produit moulé à base de résine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 16, no. 57 (C - 1011) 15 December 1992 (1992-12-15) *

Also Published As

Publication number Publication date
DE69328715T2 (de) 2000-11-30
JPH06192842A (ja) 1994-07-12
EP0604131A2 (fr) 1994-06-29
EP0604131A3 (en) 1995-12-13
DE69328715D1 (de) 2000-06-29
ES2146220T3 (es) 2000-08-01

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