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JPS57170933A - Surface treating method of transparent plastic sheet - Google Patents

Surface treating method of transparent plastic sheet

Info

Publication number
JPS57170933A
JPS57170933A JP56055640A JP5564081A JPS57170933A JP S57170933 A JPS57170933 A JP S57170933A JP 56055640 A JP56055640 A JP 56055640A JP 5564081 A JP5564081 A JP 5564081A JP S57170933 A JPS57170933 A JP S57170933A
Authority
JP
Japan
Prior art keywords
transparent plastic
plastic sheet
sheet
methacrylic
spiroacetal
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
JP56055640A
Other languages
Japanese (ja)
Inventor
Takashi Uejima
Junichi Nakamura
Haruo Yoshida
Yasushi Morohashi
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Showa Highpolymer 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 Showa Denko KK, Showa Highpolymer Co Ltd filed Critical Showa Denko KK
Priority to JP56055640A priority Critical patent/JPS57170933A/en
Publication of JPS57170933A publication Critical patent/JPS57170933A/en
Pending legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

PURPOSE: To obtain a sheet having improved surface hardness, scuff resistance, heat resistance, etc., by applying a resin consisting of a methacrylic or acrylic compound having a spiroacetal structure essentially to the surface of a transparent plastic sheet, and forming a cured film thereon.
CONSTITUTION: A resin composition containing a methacrylic or acrylic compound, having a spiroacetal structure in the molecule, and expressed by formulaI(R1 and R3 are H or CH3; R2 is ≤6C alkylene, etc.; n is 1W3) and/or formula II, and having a spiroacetal structure in the molecule essentially and if necessary preferably 30% or less crosslinking agent, e.g. pentaerythritol tetraacrylate, and preferably 10% or less another additive is applied to one or both sides of a transparent plastic sheet, e.g. polymethyl methacrylate sheet, by the spraying method and then cured by the ultraviolet light curing method, etc. to form a cured film having a thickness of 1W10μ.
COPYRIGHT: (C)1982,JPO&Japio
JP56055640A 1981-04-15 1981-04-15 Surface treating method of transparent plastic sheet Pending JPS57170933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56055640A JPS57170933A (en) 1981-04-15 1981-04-15 Surface treating method of transparent plastic sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56055640A JPS57170933A (en) 1981-04-15 1981-04-15 Surface treating method of transparent plastic sheet

Publications (1)

Publication Number Publication Date
JPS57170933A true JPS57170933A (en) 1982-10-21

Family

ID=13004396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56055640A Pending JPS57170933A (en) 1981-04-15 1981-04-15 Surface treating method of transparent plastic sheet

Country Status (1)

Country Link
JP (1) JPS57170933A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978193A (en) * 1982-10-28 1984-05-04 Nippon Kayaku Co Ltd Ethylenic unsaturated compound and its preparation
JP2004143365A (en) * 2002-10-28 2004-05-20 Sumitomo Chem Co Ltd Abrasion-resistant acrylic resin film and display window protective plate of portable information terminal using the same
WO2014157665A1 (en) * 2013-03-29 2014-10-02 日本化薬株式会社 Energy-ray-curable resin composition and cured product of same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105202A (en) * 1979-02-05 1980-08-12 Showa Denko Kk Plastic lens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105202A (en) * 1979-02-05 1980-08-12 Showa Denko Kk Plastic lens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978193A (en) * 1982-10-28 1984-05-04 Nippon Kayaku Co Ltd Ethylenic unsaturated compound and its preparation
JP2004143365A (en) * 2002-10-28 2004-05-20 Sumitomo Chem Co Ltd Abrasion-resistant acrylic resin film and display window protective plate of portable information terminal using the same
WO2014157665A1 (en) * 2013-03-29 2014-10-02 日本化薬株式会社 Energy-ray-curable resin composition and cured product of same
JP2014193971A (en) * 2013-03-29 2014-10-09 Nippon Kayaku Co Ltd Energy ray-curable resin composition and cured product of the same

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