JPS55106252A - Modified polypropylene resin and surface metallization thereof - Google Patents

Modified polypropylene resin and surface metallization thereof

Info

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
Application number
JP1277179A
Other languages
Japanese (ja)
Inventor
Noriaki Nakajo
Jun Matsumoto
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.)
KOKOKU GOMME KOGYO KK
Kokoku Rubber Industry Co Ltd
Original Assignee
KOKOKU GOMME KOGYO KK
Kokoku Rubber Industry 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
Application filed by KOKOKU GOMME KOGYO KK, Kokoku Rubber Industry Co Ltd filed Critical KOKOKU GOMME KOGYO KK
Priority to JP1277179A priority Critical patent/JPS55106252A/en
Priority to US06/117,438 priority patent/US4386175A/en
Priority to DE19803004265 priority patent/DE3004265A1/en
Publication of JPS55106252A publication Critical patent/JPS55106252A/en
Pending legal-status Critical Current

Links

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  • 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
JP1277179A 1979-02-08 1979-02-08 Modified polypropylene resin and surface metallization thereof Pending JPS55106252A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721441A (en) * 1980-07-14 1982-02-04 Mitsubishi Petrochem Co Ltd Electrically conductive resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
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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