JPS54134779A - Surface treatment of ethylene tetrafluoroethylene copolymer molded article - Google Patents

Surface treatment of ethylene tetrafluoroethylene copolymer molded article

Info

Publication number
JPS54134779A
JPS54134779A JP4277078A JP4277078A JPS54134779A JP S54134779 A JPS54134779 A JP S54134779A JP 4277078 A JP4277078 A JP 4277078A JP 4277078 A JP4277078 A JP 4277078A JP S54134779 A JPS54134779 A JP S54134779A
Authority
JP
Japan
Prior art keywords
molded article
ethylene
copolymer molded
tetrafluoroethylene copolymer
surface treatment
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
JP4277078A
Other languages
Japanese (ja)
Other versions
JPS6240373B2 (en
Inventor
Suguru Yamamoto
Takahiko Moriuchi
Minoru Ezoe
Haruo Tabata
Kazuyoshi Uemori
Yoshiyuki Oya
Akio Tsumura
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP4277078A priority Critical patent/JPS54134779A/en
Publication of JPS54134779A publication Critical patent/JPS54134779A/en
Publication of JPS6240373B2 publication Critical patent/JPS6240373B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the adhesivity of an ethylene.tetraflouroethylene copolymer molded article, without lowering its transparency, by the sputter etching of its surface under specific conditions.
CONSTITUTION: The surface of an ethylene.tetrafluoroethylene copolymer molded article having an ethylene-content of 35-64 mol%, is treated by sputter etching under the conditions described below: Pressure of the sputtering atmosphere, 0.0005- 0.5 Torr; The product of the treating time and the discharging power per unit area of the electrode, 0.005-5 W.sec/cm2.
COPYRIGHT: (C)1979,JPO&Japio
JP4277078A 1978-04-11 1978-04-11 Surface treatment of ethylene tetrafluoroethylene copolymer molded article Granted JPS54134779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4277078A JPS54134779A (en) 1978-04-11 1978-04-11 Surface treatment of ethylene tetrafluoroethylene copolymer molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4277078A JPS54134779A (en) 1978-04-11 1978-04-11 Surface treatment of ethylene tetrafluoroethylene copolymer molded article

Publications (2)

Publication Number Publication Date
JPS54134779A true JPS54134779A (en) 1979-10-19
JPS6240373B2 JPS6240373B2 (en) 1987-08-27

Family

ID=12645198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4277078A Granted JPS54134779A (en) 1978-04-11 1978-04-11 Surface treatment of ethylene tetrafluoroethylene copolymer molded article

Country Status (1)

Country Link
JP (1) JPS54134779A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848274A (en) * 1981-09-17 1983-03-22 Nitto Electric Ind Co Ltd Guide sheet for cassette tape
JPS60184771A (en) * 1984-02-28 1985-09-20 Nok Corp Oil seal surface treating method
JPS60188665A (en) * 1984-03-05 1985-09-26 Nok Corp Oil seal made of fluororesin
JPWO2006059697A1 (en) * 2004-12-03 2008-06-05 旭硝子株式会社 Ethylene-tetrafluoroethylene copolymer molded product and method for producing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987738A (en) * 1972-12-25 1974-08-22
JPS538672A (en) * 1976-07-13 1978-01-26 Nitto Electric Ind Co Method of hydrophilization of formed product of plastic

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987738A (en) * 1972-12-25 1974-08-22
JPS538672A (en) * 1976-07-13 1978-01-26 Nitto Electric Ind Co Method of hydrophilization of formed product of plastic

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848274A (en) * 1981-09-17 1983-03-22 Nitto Electric Ind Co Ltd Guide sheet for cassette tape
JPS60184771A (en) * 1984-02-28 1985-09-20 Nok Corp Oil seal surface treating method
JPS60188665A (en) * 1984-03-05 1985-09-26 Nok Corp Oil seal made of fluororesin
JPH0510545B2 (en) * 1984-03-05 1993-02-10 Nok Corp
JPWO2006059697A1 (en) * 2004-12-03 2008-06-05 旭硝子株式会社 Ethylene-tetrafluoroethylene copolymer molded product and method for producing the same

Also Published As

Publication number Publication date
JPS6240373B2 (en) 1987-08-27

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