JPS57207625A - Surface treatment of molded product of propylene resin composite material - Google Patents
Surface treatment of molded product of propylene resin composite materialInfo
- Publication number
- JPS57207625A JPS57207625A JP9075181A JP9075181A JPS57207625A JP S57207625 A JPS57207625 A JP S57207625A JP 9075181 A JP9075181 A JP 9075181A JP 9075181 A JP9075181 A JP 9075181A JP S57207625 A JPS57207625 A JP S57207625A
- Authority
- JP
- Japan
- Prior art keywords
- propylene resin
- composite material
- ethylene
- propylene
- less
- 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.)
- Granted
Links
Landscapes
- Treatments Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A composite material containing a propylene resin and specific amounts of talc of a specific particle size and ethylene-propylene rubber is molded and the product is treated with an oxidative low-temperature plasma to increase the adhesion strength and paint adhesion.
CONSTITUTION: A propylene resin such as propylene homopolymer, a copolymer thereof with less than 25wt% ethylene or another α-olefin, talc in which the particle size is less than 5μ on the average and particles of over 10μ is less than 5%, and ethylene-propylene rubber are combined by 80W25wt%, 5W30wt% and 15W45wt% respectively and kneaded, then made into moldings. Then, the product is treated with oxidative low-temperature plasma, preferably for 5W 300sec, by exciting a low-pressure oxidative gas such as oxygen with high- frequency discharge to generate an activated gas.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9075181A JPS57207625A (en) | 1981-06-15 | 1981-06-15 | Surface treatment of molded product of propylene resin composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9075181A JPS57207625A (en) | 1981-06-15 | 1981-06-15 | Surface treatment of molded product of propylene resin composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57207625A true JPS57207625A (en) | 1982-12-20 |
JPH0216337B2 JPH0216337B2 (en) | 1990-04-16 |
Family
ID=14007301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9075181A Granted JPS57207625A (en) | 1981-06-15 | 1981-06-15 | Surface treatment of molded product of propylene resin composite material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207625A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6390542A (en) * | 1986-10-03 | 1988-04-21 | Kuraray Co Ltd | Production of rough-surfaced film |
JPH03139533A (en) * | 1989-10-25 | 1991-06-13 | Toyoda Gosei Co Ltd | Resin molding |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0571258U (en) * | 1990-12-06 | 1993-09-28 | 油谷重工株式会社 | Swing flasher device |
-
1981
- 1981-06-15 JP JP9075181A patent/JPS57207625A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6390542A (en) * | 1986-10-03 | 1988-04-21 | Kuraray Co Ltd | Production of rough-surfaced film |
JPH03139533A (en) * | 1989-10-25 | 1991-06-13 | Toyoda Gosei Co Ltd | Resin molding |
Also Published As
Publication number | Publication date |
---|---|
JPH0216337B2 (en) | 1990-04-16 |
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