WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981003178) PROCESS FOR TREATING THE SURFACE OF POLYACETAL RESIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003178    International Application No.:    PCT/JP1981/000101
Publication Date: 12.11.1981 International Filing Date: 30.04.1981
IPC:
C23C 18/24 (2006.01)
Applicants:
Inventors:
Priority Data:
80/57280 30.04.1980 JP
Title (EN) PROCESS FOR TREATING THE SURFACE OF POLYACETAL RESIN
(FR) PROCEDE DE TRAITEMENT DE LA SURFACE D"UNE RESINE DE POLYACETAL
Abstract: front page image
(EN)A process for treating the surface of polyacetal resin moldings to sufficiently activate the surface for surface decoration such as plating, painting, etc., which comprises treating the moldings with an acidic solution containing chloride ion and sulfate ion. This process is particularly useful as a pre-treatment for plating.
(FR)Un procede de traitement de la surface de moulages en resine de polyacetal pour activer suffisamment la surface pour effectuer une decoration en surface tel qu"un placage, une peinture, etc., consiste a traiter des moulages avec une solution acide contenant un ion chlorure et un ion sulfate. Ce procede est particulierement utile comme pretraitement pour un placage.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)