Patent application number | Description | Published |
20100048854 | POLYCARBONATE RESIN AND MANUFACTURING PROCESS THEREOF - A polycarbonate resin which shows a high content of biogenic matter and has excellent heat resistance, heat stability and moldability, and a manufacturing process thereof. The polycarbonate resin contains a recurring unit represent by the following formula (1) as the major constituent, and has (i) a specific viscosity of a solution prepared by dissolving 0.7 g of the resin in 100 ml of methylene chloride at 20° C. of 0.20 to 0.45, (ii) a glass transition temperature (Tg) of 150 to 200° C., and (iii) a 5% weight loss temperature (Td) of 330 to 400° C. | 02-25-2010 |
20100076130 | POLYCARBONATE RESIN COMPOSITION - An object of the present invention is to provide a polycarbonate resin composition which has a high content of biogenic matter and is excellent in heat resistance, heat stability, moldability, hue and transparency. | 03-25-2010 |
20100105854 | TERMINAL MODIFIED POLYCARBONATE AND MANUFACTURING PROCESS THEREOF - A terminal modified polycarbonate having a high content of biogenic matter, excellent heat resistance, heat stability, moldability and moist absorption resistance and high surface energy and a manufacturing process thereof. | 04-29-2010 |
20100160563 | POLYCARBONATE RESIN COMPOSITION - A resin composition comprising a polycarbonate resin derived from an ether diol residue such as isosorbide and has excellent impact resistance, heat resistance, heat stability and moldability. | 06-24-2010 |
20100160601 | POLYCARBONATE CONTAINING PLANT-DERIVED COMPONENT AND PROCESS FOR THE PREPARATION THEREOF - A process for production of a plant-derived component-containing polycarbonate represented by the following formula (3): | 06-24-2010 |
20100184884 | FLAME-RETARDANT POLYCARBONATE RESIN COMPOSITION - There is provided a resin composition that comprises a polycarbonate resin derived from an ether diol such as isosorbide and that is excellent in flame retardancy, heat resistance, thermal stability, rigidity, transparency and moldability. | 07-22-2010 |
20120016100 | COPOLYCARBONATE AND PROCESS FOR PRODUCING THE SAME - The object of this invention is to provide a copolycarbonate that is excellent in heat resistance, thermal stability and moldability and that uses a renewable resource as a raw material. This invention is a copolycarbonate including 50 to 99 mol % of a carbonate constituent unit (1) of the following formula and 50 to 1 mol % of a carbonate constituent unit (2) derived from an aliphatic diol having a boiling point of 180° C. or higher under reduced pressure of 4×10 | 01-19-2012 |
20120148847 | INSERT MOLDED ARTICLE - This invention provides an insert-molded article that is excellent in mechanical strength and melt-flowability, has a high surface hardness and is formed of a polycarbonate resin obtained from biomass resources. | 06-14-2012 |
20120164444 | DECORATIVE SHEET FOR INJECTION MOLDING - A decorative sheet for injection molding, having a base film comprising a polycarbonate resin containing a plant-derived ether diol residue and a decorative layer formed on at least one side of the base film. The decorative sheet for injection molding is excellent in deformation resistance, distortion resistance and whitening resistance when it decorates a resin molded product. | 06-28-2012 |
20120301699 | POLYCARBONATE RESIN AND PRODUCTION PROCESS THEREOF - A polycarbonate resin which has a high biogenic matter content, excellent moisture absorption resistance, heat resistance, heat stability and moldability, and high surface energy, as well as a production process thereof. | 11-29-2012 |
20130030095 | FLAME RETARDANT RESIN COMPOSITION AND MOLDED ARTICLE THEREOF - It is an object of the present invention to provide a flame retardant resin composition which is obtained from a plant-derived raw material and has high flame retardancy and excellent physical properties and a molded article thereof. | 01-31-2013 |