Jae Koo
Jae Koo Kim, Daejeon KR
Patent application number | Description | Published |
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20130102715 | ECO-FRIENDLY POLY(ALKYLENE CARBONATE) RESIN COMPOSITION FOR HIGH-TRANSPARENCY AND HIGH-GLOSS SHEET - Provided is an eco-friendly poly(propylene carbonate) resin composition for a sheet, which is characterized by using a poly(alkylene carbonate) resin developed by efficiently utilizing carbon dioxide, which is a major contributor to global warding, as a main material, and including appropriate additives, such as, a strength modifier, and a flexibilizer, thereby completely solving environmental hazards controversy of the existing polyvinyl chloride resin products; exhibiting excellent mechanical and thermal properties, processability, post processability (printability, embossing and surface treatment, laminating characteristics) and superior anti-flaming property (low smoke density) and elongation characteristics as compared with the existing polyvinyl chloride resin products; and overcoming an extruding production method which is a small-sized production manner, corresponding to a big defect in thermoplastic plastics emerged as substitutes for polyvinyl chloride resin products and thus applying a calendering process method which is a mass production manner. | 04-25-2013 |
Jae Koo Lee, Kyungki-Do, KR
Patent application number | Description | Published |
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20100025513 | FLY REEL - A fly reel is disclosed, which comprises an improved drag apparatus which includes a drag knob which is rotatably engaged to an outer side of the center shaft; a drag spindle which is spaced apart from the drag knob and is rotatably inserted into an outer side of the center shaft; a braking member which is limits a rotation of the drag spindle on the center shaft depending on a movement that the drag knob moves in an axial direction of the center shaft; an one-way bearing which is inserted into an outer side of the drag spindle and in which one direction rotation of the same is permitted, and the other direction rotation of the same is not permitted; and a drag cover which is rotatably inserted into an outer side of the center shaft and rotates by a rotation operation of the spool and allows the one-way bearing to rotate when the spool rotates, wherein the center shaft includes a flange provided on an outer side of the same for limiting an axial direction movement of the drag spindle. | 02-04-2010 |
20100038463 | FLY REEL - This invention relates to a fly reel, of which the drag system installed in the frame thereof comprises: a drag knob that is connected rotational to one side of periphery of the center shaft that is connected fixed to hub of frame; a drag disk that is spaced-apart from said drag knob and gets inserted rotational to periphery of said center shaft; a braking means for restraining said drag disk from rotating on said center shaft in accordance with transferred amount of said drag knob moved to axial direction of said center shaft; a drag disk bush that is inserted at said drag disk for being rotated together with said drag disk as said drag disk rotates, the drag disk bush having said center shaft inserted therein; a oneway bearing that is inserted at periphery of said drag disk bush, for permitting one directional rotation but for restraining the other directional rotation; and a drag cover that is inserted rotational at periphery of said center shaft so as to be rotated by regulated rotation of said spool, for enabling said oneway bearing to rotate together as said spool rotates, thereby overall configuration can be made efficient and simple; and set direction of oneway bearing can be converted easily if necessary. | 02-18-2010 |