JPS57133130A - Surface treating method of molded polyamide resin article - Google Patents
Surface treating method of molded polyamide resin articleInfo
- Publication number
- JPS57133130A JPS57133130A JP1936281A JP1936281A JPS57133130A JP S57133130 A JPS57133130 A JP S57133130A JP 1936281 A JP1936281 A JP 1936281A JP 1936281 A JP1936281 A JP 1936281A JP S57133130 A JPS57133130 A JP S57133130A
- Authority
- JP
- Japan
- Prior art keywords
- low
- ethylene
- nylon
- 5w30wt
- vinyl acetate
- 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
Abstract
PURPOSE: To eliminate the film peeling even under high temperature and humidity and improve the coating performance, printability, etc., by subjecting the surface of a molded article consisting of a molding material obtained by kneading a nylon resin with a polymer, e.g. polyethylene, to the low-temperature plasma treatment.
CONSTITUTION: 95W70wt% Nylon-6 (or nylon-6,6') is kneaded with 5W30wt% one or more types of low-density plyethylene (PE), ethylene-vinyl acetate copolymer (with a vinyl acetate content of 5W30wt%), ionomer (preapred by bonding metallic cations to a copolymer of ethylene with an unsaturated carboxylic acid as a base) and ethylene-propylene rubber (with a propylene content of 20W50wt%), and if necessary a synthetic resin, e.g. polypropylene (PP), an inorganic reinforcing material, a colorant, etc., and the resultant mixture is then molded. The surface of the resultant molded article is then brought into contact and subjected to the low-temperature plasma treatment with an oxidizing gas at a low pressure (a mixed gas of 18W20vol% O2 with 82W20vol% N2) at a pressure of 0.1W 10 Torr for 5secW5min.
USE: Pretreatment before coating of automotive exterior trim parts.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1936281A JPS57133130A (en) | 1981-02-12 | 1981-02-12 | Surface treating method of molded polyamide resin article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1936281A JPS57133130A (en) | 1981-02-12 | 1981-02-12 | Surface treating method of molded polyamide resin article |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57133130A true JPS57133130A (en) | 1982-08-17 |
JPS6364457B2 JPS6364457B2 (en) | 1988-12-12 |
Family
ID=11997248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1936281A Granted JPS57133130A (en) | 1981-02-12 | 1981-02-12 | Surface treating method of molded polyamide resin article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57133130A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59172529A (en) * | 1983-03-22 | 1984-09-29 | Ube Ind Ltd | Coating of polyamide molding |
JPS61246254A (en) * | 1985-02-15 | 1986-11-01 | スタミカ−ボン・ベスロ−テン・ベンノ−トシヤツプ | Impact resistant thermoplastic polyamide composition |
US5866658A (en) * | 1996-08-26 | 1999-02-02 | E. I. Du Pont De Nemours And Company | High performance ionomer blends |
CN102746644A (en) * | 2012-07-23 | 2012-10-24 | 武汉理工大学 | Plastic fire detecting tube for automatic fire detecting and extinguishing device |
CN110684342A (en) * | 2019-10-09 | 2020-01-14 | 山东省科学院能源研究所 | Glass fiber reinforced nylon composite material and preparation method and application thereof |
-
1981
- 1981-02-12 JP JP1936281A patent/JPS57133130A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59172529A (en) * | 1983-03-22 | 1984-09-29 | Ube Ind Ltd | Coating of polyamide molding |
JPH0226652B2 (en) * | 1983-03-22 | 1990-06-12 | Ube Industries | |
JPS61246254A (en) * | 1985-02-15 | 1986-11-01 | スタミカ−ボン・ベスロ−テン・ベンノ−トシヤツプ | Impact resistant thermoplastic polyamide composition |
US5866658A (en) * | 1996-08-26 | 1999-02-02 | E. I. Du Pont De Nemours And Company | High performance ionomer blends |
CN102746644A (en) * | 2012-07-23 | 2012-10-24 | 武汉理工大学 | Plastic fire detecting tube for automatic fire detecting and extinguishing device |
CN110684342A (en) * | 2019-10-09 | 2020-01-14 | 山东省科学院能源研究所 | Glass fiber reinforced nylon composite material and preparation method and application thereof |
CN110684342B (en) * | 2019-10-09 | 2022-06-21 | 山东省科学院能源研究所 | Glass fiber reinforced nylon composite material and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6364457B2 (en) | 1988-12-12 |
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