基本信息:
- 专利标题： 피복 섬유 강화 수지 성형품 및 그의 제조 방법
- 专利标题（英）：Coated fiber-reinforced resin molding and process for producing same
- 专利标题（中）：涂层纤维增强树脂成型及其生产方法
- 申请号：KR1020167013980 申请日：2015-01-16
- 公开(公告)号：KR1020160108304A 公开(公告)日：2016-09-19
- 发明人： 다케모토,히데히로 , 츠지,세이지 , 기타가와,마사시 , 미야가와,유지
- 申请人： 도레이 카부시키가이샤
- 申请人地址： *-*, Nihonbashimuromachi *-chome, Chuo-ku, Tokyo, Japan
- 专利权人： 도레이 카부시키가이샤
- 当前专利权人： 도레이 카부시키가이샤
- 当前专利权人地址： *-*, Nihonbashimuromachi *-chome, Chuo-ku, Tokyo, Japan
- 代理人： 장수길; 박보현
- 优先权： JPJP-P-2014-006939 2014-01-17
- 国际申请： PCT/JP2015/000175 2015-01-16
- 国际公布： WO2015107903 2015-07-23
- 主分类号： B29C70/48
- IPC分类号： B29C70/48 ; B29C70/10 ; B29C70/08 ; B29K105/12
The present invention is the production of fiber reinforced resin that can be reduced significantly the surface irregularities caused by the temperature difference and when forming a fiber reinforced resin, filling defective defects or, molding temperature (curing temperature) of the resin occurs on the surface and the room temperature It provides a method and its product. By curing the matrix resin impregnated into the reinforcing fibers at a temperature T1 (℃) it consists first molding step for obtaining a fiber-reinforced resin molded article and, at least two framework of the forming die having a cavity of substantially the same shape and the fiber-reinforced resin molded article for placing the fiber-reinforced resin molded article within the cavity, and the cavity temperature T2 (℃) the temperature T1 (℃) to a lower temperature, the fiber reinforced resin at least a cover layer of the liquid phase formed so as to cover a part of the surface layer of the molded article injecting resin material into the cavity, and curing the resin material for the coating layer formed at a temperature T2 (℃) a second molding step for obtaining a coated fiber-reinforced resin molded article, the production of coated fiber-reinforced resin molded article method and its product .
公开/授权文献:
- KR102231918B1 피복 섬유 강화 수지 성형품 및 그의 제조 방법 公开/授权日：2021-03-25
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C70/00 | 成型复合材料，即含有增强材料、填料或预成型件（例如嵌件）的塑性材料 |
| --------B29C70/04 | .仅含有增强材料，例如自增强塑料 |
| ----------B29C70/28 | ..因此而用的成型操作 |
| ------------B29C70/30 | ...叠铺成型，即在模具、阴模或阳模上施加纤维、丝带或宽幅片材；喷附成型，即在模具、阴模或阳模上喷涂纤维 |
| --------------B29C70/42 | ....生产定长的制品，即不连续的制品 |
| ----------------B29C70/46 | .....使用对模，例如对片材成型化合物（SMC）、预浸料坯的消泡 |
| ------------------B29C70/48 | ......以及浸渍闭合模具中的增强材料，例如树脂传递成型（RTM） |