基本信息:
- 专利标题： 비-오차 함수 압축 응력 프로파일을 통한 이온 교환된 유리
- 专利标题（英）：KR101903219B1 - Ion exchanged glasses via non-error function compressive stress profiles
- 申请号：KR1020147027231 申请日：2013-02-27
- 公开(公告)号：KR101903219B1 公开(公告)日：2018-10-01
- 发明人： 북바인더,다나크라이그 , 피아코,리챠드미카엘 , 그로스,티모씨미카엘 , 로구노브,스테판로보비히
- 申请人： 코닝 인코포레이티드
- 申请人地址： One Riverfront Plaza, Corning, NY ***** U.S.A.
- 专利权人： 코닝 인코포레이티드
- 当前专利权人： 코닝 인코포레이티드
- 当前专利权人地址： One Riverfront Plaza, Corning, NY ***** U.S.A.
- 代理人： 청운특허법인
- 优先权： US61/604,654 2012-02-29
- 国际申请： PCT/US2013/028079 2013-02-27
- 国际公布： WO2013130653 2013-09-06
- 主分类号： C03C21/00
- IPC分类号： C03C21/00 ; C03C23/00
Glass having a compressive stress profile allows for a higher compression surface and deeper layers of the depth (DOL) than is acceptable in the glass has a stress profile in accordance with the complementary error function for the given level of the stored tension. In some cases, the local maximum value or a buried layer of which can change the orientation of the crack system, an increased compression will be present in the depth of the layer. This compressive stress profile is the heat treatment step in the first ion exchange step, a temperature not higher than the strain point of the glass in order to relax the stresses in the glass as a part for generating the depth of the compressive stress and the layer according to the complementary error function, and the step of diffusing a larger alkali ions to a depth, and a material with high compressive stresses in the surface ion-material in a short period of time to set up, comprising the step of exchanging is achieved by a three stage process.
公开/授权文献:
- KR1020140131558A 비-오차 함수 압축 응력 프로파일을 통한 이온 교환된 유리 公开/授权日：2014-11-13
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C03 | 玻璃；矿棉或渣棉 |
| ----C03C | 玻璃、釉或搪瓷釉的化学成分；玻璃的表面处理；由玻璃、矿物或矿渣制成的纤维或细丝的表面处理；玻璃与玻璃或与其他材料的接合 |
| ------C03C21/00 | 通过表面离子或金属扩散法处理纤维或丝之外的玻璃 |