Patent application number | Description | Published |
20090062437 | POLYLACTIC ACID COMPOSITION - It is an object of the present invention to provide a composition which contains polylactic acid and has excellent heat stability, mechanical strength and color. | 03-05-2009 |
20100093889 | POLYLACTIC ACID COMPOSITION - An object of the present invention is to provide a composition containing polylactic acid and having improved blow moldability and a blow molded product thereof. | 04-15-2010 |
20100222486 | AROMATIC POLYCARBONATE RESIN COMPOSITION - The object of this invention is to provide a resin composition that contains a polymer obtained from biomass resources and constitutes molded articles excellent in heat resistance, mechanical properties and durable stability, this invention including a resin composition comprising
| 09-02-2010 |
20110092623 | FLAME RETARDANT RESIN COMPOSITION AND MOLDED ARTICLE THEREOF - A flame retardant resin composition which has high flame retardancy and excellent physical properties and comprises a resin obtained from a plant-derived raw material and a molded article thereof. | 04-21-2011 |
20110263762 | POLYLACTIC ACID COMPOSITION AND MOLDED ARTICLE THEREOF - A composition comprising polylactic acid and having excellent heat stability, especially moist heat stability, and a molded article thereof. | 10-27-2011 |
Patent application number | Description | Published |
20100056751 | PROCESS OF PRODUCING POLYLACTIC ACID - It is an object of the present invention to produce a polylactic acid having a high molecular weight such as a weight average molecular weight (Mw) of more than 100,000 from which only a stereocomplex crystal is grown even by repeating melting and crystallization. The present invention is a process of producing a polylactic acid, including the steps of:
| 03-04-2010 |
20100120991 | POLYLACTIC ACID COMPOSITION - It is an object of the present invention to provide a composition comprising polylactic acid and having improved injection moldability and an injection molded product thereof. | 05-13-2010 |
20100130699 | POLYLACTIC ACID COMPOSITION AND FIBER THEREOF - A polylactic acid composition (A) comprising a polylactic acid component (B) comprising at least 90 mol % of an L-lactic acid unit and less than 10% of copolymerizing component units other than L-lactic acid, and a polylactic acid component (C) comprising at least 90 mol % of a D-lactic acid unit and less than 10 mol % of copolymerizing component units other than D-lactic acid, which is a mixed composition with a (B)/(C) weight ratio of between 10/90 and 90/10. | 05-27-2010 |
20100160597 | MANUFACTURING APPARATUS OF POLYLACTIC ACID AND MANUFACTURING METHOD OF POLYLACTIC ACID - A manufacturing apparatus of polylactic acid having at least an inlet and an outlet of a substance to be reacted and an exhaust port provided in a horizontal reaction vessel not having continuous rotating shafts in a direction of center line of a rotating shaft of a stirring blade provided in the reaction vessel and a manufacture method. By removing low molecular weight substance in the polylactic acid, high-quality polylactic acid can be stably manufactured. | 06-24-2010 |
20100227963 | RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS THEREOF - There are provided a resin composition comprising a polylactic acid which (i) comprises a poly-L-lactic acid (component B-1) and a poly-D-lactic acid (component B-4), (ii) has a weight ratio of the component B-1 to the component B-4 (component B-1/component B-4) of 10/90 to 90/10, and (iii) shows a proportion of melt peaks at 195° C. or higher to all melt peaks in a temperature rising process in measurement by a differential scanning calorimeter (DSC) of at least 20%; a molded article of the resin composition; and methods for producing the resin composition and the molded article. | 09-09-2010 |
20100324220 | RESIN COMPOSITION AND MOLDED ARTICLE - A resin composition comprising an aromatic polyester having a butylene terephthalate skeleton as the main constituent unit (component A), polylactic acid comprising poly(L-lactic acid) and poly(D-lactic acid) (component B), and a modifier (component C), wherein
| 12-23-2010 |
20110005038 | BUTTON MADE OF BIOMASS MATERIAL AND METHOD FOR PRODUCING THE SAME - Provided is a button obtained by using a biomass material. The button has a heat deformation temperature of 160° C. or more, and high quality as follows; excellent in heat resistance, high in strength, excellent in dyeing properties, and also capable of having transparency to semi-transparency and/or glossiness. | 01-13-2011 |
20110160364 | RESIN COMPOSITION, MANUFACTURING METHOD THEREOF, AND MOLDED ARTICLE - To provide a resin composition having high heat resistance with a high melting point and excellent melt stability and hydrolysis resistance, a molded article of the resin composition and a method of manufacturing the resin composition; the resin composition comprises an aromatic polyester (component A) having a butylene terephthalate skeleton as the main constituent unit and polylactic acid (component B) having a melting point of 190° C. or higher. | 06-30-2011 |
20120184166 | FIBER AND FIBER STRUCTURE - Provided is a fiber containing a composition obtained by mixing a compound having at least a ring structure containing one carbodiimide group, the first nitrogen and second nitrogen thereof being linked together through a linking group, with a polymer compound having an acidic group. Also provided is a fiber structure made thereof. A fiber and a fiber structure, which have improved hydrolysis resistance and from which no free isocyanate compounds are produced, can be provided. | 07-19-2012 |
20130231435 | RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS THEREOF - There are provided a resin composition including a polylactic acid which (i) includes a poly-L-lactic acid (component B-1) and a poly-D-lactic acid (component B-4), (ii) has a weight ratio of the component B-1 to the component B-4 (component B-1/component B-4) of 10/90 to 90/10, and (iii) shows a proportion of melt peaks at 195° C. or higher to all melt peaks in a temperature rising process in measurement by a differential scanning calorimeter (DSC) of at least 20%; a molded article of the resin composition; and methods for producing the resin composition and the molded article. | 09-05-2013 |
20140066555 | POLYLACTIC ACID COMPOSITION AND MOLDED ARTICLE THEREOF - A method for producing a composition including polylactic acid and having excellent heat stability, especially moist heat stability, and a molded article thereof. The composition includes 100 parts by weight of a resin component (component A) which is composed of 5 to 100 wt % of polylactic acid (component A-α) and 95 to 0 wt % of a thermoplastic resin (component A-β), 0.001 to 5 parts by weight of a phosphono-fatty acid ester (component B), 0.01 to 5 parts by weight of a phosphate metal salt (component C), 0.001 to 2 parts by weight of at least one antioxidant (component D) selected from the group consisting of a phosphite-based compound, a phosphonite-based compound, a hindered phenol-based compound and a thioether-based compound, and 0.001 to 10 parts by weight of an end-sealing agent (component E). | 03-06-2014 |