Laminated molded article
A technology of laminated molding and molded products, which is applied in the direction of coating, layered products, metal layered products, etc., can solve the problem of no disclosure of the adhesion between the metal vapor deposition layer and the resin composition, and achieve excellent adhesion , the effect of high surface reflectivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0283] [Examples 1, 8, 14, 15]
[0284] (I-1) 70 parts by mass and (ii) 0.7 parts by mass were mixed with a drum mixer, and the powder mixture was mixed from a TEM58SS twin-screw extruder (manufactured by Toshiba Machine Co., Ltd., cylinder number 13, screw diameter 58mm, L / D=53; It is supplied at the most upstream part (the top feed port) of the screw mode with kneading disk L: 2, kneading disk R: 14 and kneading disk N: 2 at the barrel temperature Melt-kneading was performed under conditions of 300°C, a screw rotation speed of 400 rpm, an extrusion speed of 400 kg / hr, and a vent vacuum degree of 7.998 kPa (60 Torr) to obtain pellets. After dissolving the pellets in chloroform, they were reprecipitated with methanol to extract the polyphenylene ether component. Then, it vacuum-dried at 60 degreeC for 4 hours, and obtained the powder of polyphenylene ether.
[0285] The obtained polyphenylene ether powder can be used 31 P-NMR (single plus method) and 1 H-NMR was used for identifi...
Example Embodiment
[0331] [Example 2, 10]
[0332] A mixture of (i-2) 70 parts by mass and (ii) 0.7 parts by mass was melt-kneaded in the same manner as in Example 1 to obtain pellets. The obtained pellets were made into polyphenylene ether powder, and the addition amount of the reactive compound was quantified in the same manner as in Example 1. As a result, it was confirmed that the chemical formula (9) per 100 monomer units in the polyphenylene ether chain The structural unit of (10) contains 0.26 in total.
[0333] Furthermore, the amount of addition on the terminal hydroxyl group can be used 13 C-NMR, using 146.4ppm (the carbon adjacent to the oxygen atom of the ether bond (which is formed by adding a reactive compound to the OH group)) peak integral value [A], 145.4ppm (with the OH group) The integral value [B] of the adjacent carbon) was obtained by the above-mentioned mathematical formula (1), and it was confirmed that every 100 monomer units constituting the polyphenylene ether contained 0....
Example Embodiment
[0336] [Examples 3, 4, 5, 6, 7, 12, 18]
[0337] A mixture of (i-1) 40 parts by mass, (i-2) 30 parts by mass, and (ii) 0.7 parts by mass was melt-kneaded in the same manner as in Example 1 to obtain pellets. The obtained pellets were made into polyphenylene ether powder, and the addition amount of the reactive compound was quantified in the same manner as in Example 1. As a result, it was confirmed that the chemical formula (9) per 100 monomer units in the polyphenylene ether chain , The structural unit of (10) contains 0.28 in total.
[0338] Furthermore, the amount of addition on the terminal hydroxyl group can be used 13 C-NMR, using 146.4ppm (the carbon adjacent to the oxygen atom of the ether bond (which is formed by adding a reactive compound to the OH group)) peak integral value [A], 145.4ppm (with the OH group) The integral value [B] of the adjacent carbon) was obtained by the above-mentioned mathematical formula (1), and it was confirmed that every 100 monomer units const...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap