基本信息:
- 专利标题： 열팽창성 미소구, 그 제조방법 및 용도
- 专利标题（英）：Heat-expandable microsphere, process for producing the same, and use
- 专利标题（中）：可热膨胀的微球，其生产方法和使用
- 申请号：KR1020087014537 申请日：2006-11-16
- 公开(公告)号：KR101272547B1 公开(公告)日：2013-06-10
- 发明人： 마스다토시아키 , 타카하라이치로 , 키타노켄이치 , 미키카츠시 , 이노하라타케시 , 후쿠다타케요시 , 아오키타카유키 , 카와나미사토시
- 申请人： 마쓰모토유시세이야쿠 가부시키가이샤
- 申请人地址： 일본국 오사카후, 야오시 시부카와초 *초메 *-*
- 专利权人： 마쓰모토유시세이야쿠 가부시키가이샤
- 当前专利权人： 마쓰모토유시세이야쿠 가부시키가이샤
- 当前专利权人地址： 일본국 오사카후, 야오시 시부카와초 *초메 *-*
- 代理人： 황이남
- 优先权： JPJP-P-2005-00365487 2005-11-21; JPJP-P-2006-00281947 2006-09-14
- 国际申请： PCT/JP2006/323384 2006-11-16
- 国际公布： WO2007058379 2007-05-24
- 主分类号： B01J13/04
- IPC分类号： B01J13/04 ; C08F2/44 ; C08F4/34 ; C08J9/32
열팽창성 미소구
Outer shell made of a heat-expandable microspheres, thermoplastic resin, and is nested in it also in the heat-expandable microspheres consisting of a blowing agent having a boiling point of the softening point or less of the thermoplastic resin, the expansion ratio at the time of maximum expansion as 50 times or more, the thermal expansion by the repeated compression durability of the resulting hollow fine particles is at least 75%. Ward method for producing heat-expandable microspheres is, a step of aqueous dispersion medium containing a certain water-soluble compounds, by dispersing an oily mixture containing a polymerizable component and the blowing agent, polymerizing the polymerizable component contained in the oily mixture do. Thermally expandable microspheres
公开/授权文献:
- KR1020080077626A 열팽창성 미소구, 그 제조방법 및 용도 公开/授权日：2008-08-25
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J13/00 | 胶体化学，例如，其他类目中不包括的胶体物料或其溶液的制备；微胶囊或微球的制造 |
| --------B01J13/02 | .微胶囊或微球的制造 |
| ----------B01J13/04 | ..通过物理过程，例如，干燥、雾化 |