基本信息:
- 专利标题： 成形体用改性氧化钛类微粒粉末及成形体用组合物以及成形体
- 申请号：CN201380068347.3 申请日：2013-12-25
- 公开(公告)号：CN104936927B 公开(公告)日：2018-03-16
- 发明人： 山口健太郎 , 足立健太郎
- 申请人： 日挥触媒化成株式会社
- 申请人地址： 日本神奈川县
- 专利权人： 日挥触媒化成株式会社
- 当前专利权人： 日挥触媒化成株式会社
- 当前专利权人地址： 日本神奈川县
- 代理机构： 上海专利商标事务所有限公司
- 代理人： 刘多益; 冯雅
- 优先权： 2012-288171 2012.12.28 JP
- 国际申请： PCT/JP2013/084607 2013.12.25
- 国际公布： WO2014/104071 JA 2014.07.03
- 进入国家日期： 2015-06-26
- 主分类号： B01J31/38
- IPC分类号： B01J31/38 ; C04B35/628 ; B01J35/04 ; B28B3/26 ; C01G23/04 ; C04B35/46 ; C04B38/00
[Problem] To provide a modified titanium oxide powder which is capable of producing a honeycomb molded body that can be reduced in thickness and weight even if the number of pitches is increased, while having excellent moldability, strength, wear resistance, cracking resistance and the like. [Solution] A modified titanium oxide fine particle powder which is composed of fine titanium oxide particles and is characterized in that: the fine titanium oxide particles are modified with a modifying agent that is composed of a fatty acid and/or a fatty acid ester; and the content of the modifying agent is within the range of 0.01-1.0% by weight. A modified titanium oxide fine particle powder wherein the fatty acid is a saturated fatty acid represented by formula (1) and/or an unsaturated fatty acid represented by formula (2). CnH2n-CO2H (1) Cn'H2n'-2m+1-CO2H (2) (In the formulae, n represents an integer of 4-23; n' represents an integer of 13-23; and m represents an integer of 1-6 that is the number of double bonds.)
公开/授权文献:
- CN104936927A 成形体用改性氧化钛类微粒粉末及成形体用组合物以及成形体 公开/授权日：2015-09-23
IPC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 |
| ------B01J31/00 | 包含氢化物，配位配合物或有机化合物的催化剂 |
| --------B01J31/02 | .含有机化合物或金属氢化物 |
| ----------B01J31/38 | ..钛、锆或铪的 |