JPS55106252A - Modified polypropylene resin and surface metallization thereof - Google Patents
Modified polypropylene resin and surface metallization thereofInfo
- Publication number
- JPS55106252A JPS55106252A JP1277179A JP1277179A JPS55106252A JP S55106252 A JPS55106252 A JP S55106252A JP 1277179 A JP1277179 A JP 1277179A JP 1277179 A JP1277179 A JP 1277179A JP S55106252 A JPS55106252 A JP S55106252A
- Authority
- JP
- Japan
- Prior art keywords
- modified
- treatment
- metallization
- acid
- additive
- 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.)
- Pending
Links
Landscapes
- Chemically Coating (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To carry out the title metallization such as electroplating or the like directly without using chromic acid by a method wherein a surface of a modified PP obtained by kneading and molding PP, carbon black and an additive enhancing etching effect is roughened and, thereafter, metallization treatment is carried out.
CONSTITUTION: To a mixture comprising 100pts.wt. of PP and 10W40pts.wt. of carbon black, 5W30pts.wt. of an additive capable of enhancing dry etching or chemical etching effect is added and kneading and molding are carried out to prepare a modified PP. As the above-described additive, one or more of EPDM or polynorbornene containing polyethylene glycol with MW of about 200, or 5-ethylidene-2-norbornene as a third component is used. The surface of this modified PP is subjected to surface roughening treatment by oxidizing plasma and the roughened surface is subjected to supplementing treatment by a harmless acid or a mixture of an acid and an oxidizing agent. Thereafter, metallization treatment such as electroplating or the like is directly applied to said roughened surface.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1277179A JPS55106252A (en) | 1979-02-08 | 1979-02-08 | Modified polypropylene resin and surface metallization thereof |
US06/117,438 US4386175A (en) | 1979-02-08 | 1980-02-01 | Resin composition |
DE19803004265 DE3004265A1 (en) | 1979-02-08 | 1980-02-06 | Resin compsn. allowing electroplating after plasma oxidn. - contg. thermoplastic resin and pref. elastomer, carbon black and dry etching effect-promoting additive(s) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1277179A JPS55106252A (en) | 1979-02-08 | 1979-02-08 | Modified polypropylene resin and surface metallization thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55106252A true JPS55106252A (en) | 1980-08-14 |
Family
ID=11814658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1277179A Pending JPS55106252A (en) | 1979-02-08 | 1979-02-08 | Modified polypropylene resin and surface metallization thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106252A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721441A (en) * | 1980-07-14 | 1982-02-04 | Mitsubishi Petrochem Co Ltd | Electrically conductive resin composition |
-
1979
- 1979-02-08 JP JP1277179A patent/JPS55106252A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721441A (en) * | 1980-07-14 | 1982-02-04 | Mitsubishi Petrochem Co Ltd | Electrically conductive resin composition |
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