JPS6438443A - Production of plastic molding coated with silicon dioxide - Google Patents

Production of plastic molding coated with silicon dioxide

Info

Publication number
JPS6438443A
JPS6438443A JP62195060A JP19506087A JPS6438443A JP S6438443 A JPS6438443 A JP S6438443A JP 62195060 A JP62195060 A JP 62195060A JP 19506087 A JP19506087 A JP 19506087A JP S6438443 A JPS6438443 A JP S6438443A
Authority
JP
Japan
Prior art keywords
film
sio2
plastic molding
primary film
plastic
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
JP62195060A
Other languages
Japanese (ja)
Inventor
Masaki Kitaoka
Hisao Honda
Hirotsugu Nagayama
Akimitsu Hishinuma
Hideo Kawahara
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP62195060A priority Critical patent/JPS6438443A/en
Publication of JPS6438443A publication Critical patent/JPS6438443A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To form an SiO2 film excellent in adhesion and durability on the surface of a primarily formed film on the board irrespective of the unevennesses of its surface, by bringing a plastic molding having a primary film formed thereon by applying a silicon compound thereon and cuing under a specified condition into contact with an SiO2-supersaturated hydrosilicofluoric acid solution. CONSTITUTION:A primary film is formed on a plastic molding (e.g., a plastic disc for an optical disc base) obtained by molding polycarbonate, polymethyl methacrylate or the like by dip-coating it with a coating fluid of a concentration of 0.5-5wt.%, formed by dissolving a silicon compound (hydrolyzate) of the formula [wherein R<1> is a 1-6C hydrocarbon group, vinyl, methacryloxy, epoxy, NH2, SH, F- or Cl-containing organic group, R<2> is at least one bonding group selected from among an alkoxy(alkoxy), acetoxy and Cl, and n is 0-4] in a solvent under conditions for forming a film of a thickness of 5-100nm on a glass substrate. This plastic molding having the primary film is brought into contact with an SiO2-supersaturated hydrosilicofluoric acid solution to form an SiO2 film on the primary film.
JP62195060A 1987-08-04 1987-08-04 Production of plastic molding coated with silicon dioxide Pending JPS6438443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62195060A JPS6438443A (en) 1987-08-04 1987-08-04 Production of plastic molding coated with silicon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62195060A JPS6438443A (en) 1987-08-04 1987-08-04 Production of plastic molding coated with silicon dioxide

Publications (1)

Publication Number Publication Date
JPS6438443A true JPS6438443A (en) 1989-02-08

Family

ID=16334889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62195060A Pending JPS6438443A (en) 1987-08-04 1987-08-04 Production of plastic molding coated with silicon dioxide

Country Status (1)

Country Link
JP (1) JPS6438443A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094090A3 (en) * 1999-10-18 2001-06-27 Nippon Sheet Glass Co. Ltd. Silicon dioxide-coated polyolefin resin and process for its production
JP2012193303A (en) * 2011-03-17 2012-10-11 Kirin Brewery Co Ltd Coated plastic molding and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112734A (en) * 1984-06-28 1986-01-21 Nippon Sheet Glass Co Ltd Manufacture of coated plastic molded article having excellent abrasion resisance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112734A (en) * 1984-06-28 1986-01-21 Nippon Sheet Glass Co Ltd Manufacture of coated plastic molded article having excellent abrasion resisance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094090A3 (en) * 1999-10-18 2001-06-27 Nippon Sheet Glass Co. Ltd. Silicon dioxide-coated polyolefin resin and process for its production
JP2012193303A (en) * 2011-03-17 2012-10-11 Kirin Brewery Co Ltd Coated plastic molding and method for producing the same

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