JPS57133130A - Surface treating method of molded polyamide resin article - Google Patents

Surface treating method of molded polyamide resin article

Info

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
Application number
JP1936281A
Other languages
Japanese (ja)
Other versions
JPS6364457B2 (en
Inventor
Sadao Saito
Moroaki Kuwabara
Tatsumi Kono
Junji Mayumi
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP1936281A priority Critical patent/JPS57133130A/en
Publication of JPS57133130A publication Critical patent/JPS57133130A/en
Publication of JPS6364457B2 publication Critical patent/JPS6364457B2/ja
Granted legal-status Critical Current

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
JP1936281A 1981-02-12 1981-02-12 Surface treating method of molded polyamide resin article Granted JPS57133130A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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