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1. WO1982001382 - A POWDER FOR USE IN DRY SENSITIZATION FOR ELECTROLESS PLATING

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Publication Number WO/1982/001382
Publication Date 29.04.1982
International Application No. PCT/DK1981/000087
International Filing Date 09.10.1981
IPC
C23C 18/28 2006.01
CCHEMISTRY; METALLURGY
23COATING 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
CCOATING 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
18Chemical 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
16by reduction or substitution, i.e. electroless plating
18Pretreatment of the material to be coated
20of organic surfaces, e.g. resins
28Sensitising or activating
H05K 3/18 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3Apparatus or processes for manufacturing printed circuits
10in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
18using precipitation techniques to apply the conductive material
CPC
C23C 18/285
CCHEMISTRY; METALLURGY
23COATING 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
CCOATING 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
18Chemical 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
16by reduction or substitution, e.g. electroless plating
18Pretreatment of the material to be coated
20of organic surfaces, e.g. resins
28Sensitising or activating
285Sensitising or activating with tin based compound or composition
H05K 3/181
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3Apparatus or processes for manufacturing printed circuits
10in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
18using precipitation techniques to apply the conductive material
181by electroless plating
Applicants
  • A/S NESELCO [DK]/[DK] (AllExceptUS)
  • SO^/RENSEN, Gunnar [DK]/[DK] (UsOnly)
  • SVENDSEN, Leo, Gulvad [DK]/[DK] (UsOnly)
Inventors
  • SO^/RENSEN, Gunnar
  • SVENDSEN, Leo, Gulvad
Agents
  • BROCK-NANNESTAD, George
Priority Data
4277/8010.10.1980DK
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A POWDER FOR USE IN DRY SENSITIZATION FOR ELECTROLESS PLATING
(FR) POUDRE DESTINEE A ETRE UTILISEE DANS LA SENSIBILISATION A SEC POUR LE PLACAGE NON ELECTRIQUE
Abstract
(EN)
A plastics powder with incorporated sensitizing particles for use in electroless plating comprises a hydrophobic plastics material and a hydrophilic plastics material, these materials being mixed, preferably by spray drying while impregnating the sensitizing particles. A powder is obtained which is easy to adapt to various substrate surfaces.
(FR)
Poudre plastique comprenant des particules de sensibilisation destinée à être utilisée dans le placage non électrique, comprenant un matériau plastique hydrophobe et un matériau plastique hydrophile, ces matériaux étant mélangés, de préférence par séchage par pulvérisation lors de l'imprégnation des particules de sensibilisation. On obtient ainsi une poudre pouvant être adaptée facilement aux différentes surfaces de substrat.
Also published as
CA1181551
DK427780
EP0049882
JP1982501733
NO19821877
US4518738
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