JPS57162729A - Preparation of molded article of polycarbonate resin having improved wear resistance - Google Patents
Preparation of molded article of polycarbonate resin having improved wear resistanceInfo
- Publication number
- JPS57162729A JPS57162729A JP56047006A JP4700681A JPS57162729A JP S57162729 A JPS57162729 A JP S57162729A JP 56047006 A JP56047006 A JP 56047006A JP 4700681 A JP4700681 A JP 4700681A JP S57162729 A JPS57162729 A JP S57162729A
- Authority
- JP
- Japan
- Prior art keywords
- molded article
- primer layer
- cured
- preparation
- wear resistance
- 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
Links
Abstract
PURPOSE: To improve the surface hardness of polycarbonate, by forming a primer layer of a thermoplastic acrylic type polymer on the surface of a molded article of an aromatic polycarbonate, followed by forming a cured protecting film of a specific organopolysiloxane on it.
CONSTITUTION: (A) A primer layer consisting of a thermoplastic acrylic type polymer is formed on the surface of a molded article of an aromatic polycarbonate. (B) A coating compound for top coating obtained by dissolving a hydrolyzate of a mixture of silicone functional compound of (i) 10W20pts.wt. dialkylalkoxysilane shown by the formulaI(R1 and R2 are 1W3C alkyl; R3 is 1W4C alkyl), (ii) 100pts.wt. alkyltrialkoxysilane shown by the formula II, and (iii) 5W20pts.wt. tetraalkoxysilane shown by the formula III in a solvent is applied to the primer layer, the solvent is removed, and the film is cured under heating, to form a cured protecting film of organopolysiloxane.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56047006A JPS57162729A (en) | 1981-03-30 | 1981-03-30 | Preparation of molded article of polycarbonate resin having improved wear resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56047006A JPS57162729A (en) | 1981-03-30 | 1981-03-30 | Preparation of molded article of polycarbonate resin having improved wear resistance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57162729A true JPS57162729A (en) | 1982-10-06 |
Family
ID=12763076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56047006A Pending JPS57162729A (en) | 1981-03-30 | 1981-03-30 | Preparation of molded article of polycarbonate resin having improved wear resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57162729A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196237A (en) * | 1982-05-13 | 1983-11-15 | Daicel Chem Ind Ltd | Surface treatment of polycarbonate moldings |
JP2005179504A (en) * | 2003-12-19 | 2005-07-07 | Teijin Chem Ltd | Polycarbonate resin molding having hard coat layer |
-
1981
- 1981-03-30 JP JP56047006A patent/JPS57162729A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196237A (en) * | 1982-05-13 | 1983-11-15 | Daicel Chem Ind Ltd | Surface treatment of polycarbonate moldings |
JPS6135220B2 (en) * | 1982-05-13 | 1986-08-12 | Daicel Chem | |
JP2005179504A (en) * | 2003-12-19 | 2005-07-07 | Teijin Chem Ltd | Polycarbonate resin molding having hard coat layer |
JP4700276B2 (en) * | 2003-12-19 | 2011-06-15 | 帝人化成株式会社 | Polycarbonate resin molded body having a hard coat layer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57162728A (en) | Preparation of molded article of polycarbonate with coating film having improved surface characteristic | |
JPS5647437A (en) | Surface treatment of polycarbonate resin molded article | |
JPS52141854A (en) | Molding resin composition | |
JPS641527A (en) | Preparation of reflection protectable product | |
JPS57162729A (en) | Preparation of molded article of polycarbonate resin having improved wear resistance | |
JPS5463176A (en) | Transparent plastic primer | |
JPS57162730A (en) | Preparation of molded article of polycarbonate resin having organopolysiloxane type cured film | |
JPS5767635A (en) | Dyed article having improved abrasion resistance | |
JPS5783536A (en) | Coating composition for molded polycarbonate article | |
KR880001753A (en) | Acrylic polymer-containing thermosetting composition and method for producing a molding substrate coated with the composition | |
JPS5649756A (en) | Modifier for moldable resin | |
JPS5266588A (en) | Molded products of flame retardant unsaturated polyester resins | |
JPS5538865A (en) | Improved polyamide resin composition | |
JPS5334853A (en) | Thermoplastic resin composition | |
JPS57143336A (en) | Production of polycarbonate moldings with increased surface hardness | |
JPS5776035A (en) | Surface treatment of plastic molding | |
JPS54106585A (en) | Packaging material having excellent sealability | |
JPS5481400A (en) | Curable resin composition | |
JPS5525431A (en) | Thermosetting resin composition | |
JPS5462267A (en) | Coating composition for polycarbonate resin | |
JPS53119949A (en) | Thermoplastic resin composition | |
JPS5325655A (en) | Composition used for the formation of film | |
JPS531246A (en) | Thermoplastic resin compositions | |
JPS5796045A (en) | One-pack type organopolysiloxane composition for injection molding | |
JPS51122521A (en) | Injection molding of a ski |