![一种含苯基MT型树脂及其制备方法](/CN/2012/1/74/images/201210372368.jpg)
基本信息:
- 专利标题: 一种含苯基MT型树脂及其制备方法
- 专利标题(英):Phenyl-containing MT type resin and preparation method thereof
- 申请号:CN201210372368.1 申请日:2012-09-29
- 公开(公告)号:CN102875810A 公开(公告)日:2013-01-16
- 发明人: 涂世俭 , 宋振虎 , 李新莹 , 张建新 , 屈均
- 申请人: 中昊晨光化工研究院有限公司
- 申请人地址: 四川省自贡市富顺县晨光路135号
- 专利权人: 中昊晨光化工研究院有限公司
- 当前专利权人: 中昊晨光化工研究院有限公司
- 当前专利权人地址: 四川省自贡市富顺县晨光路135号
- 代理机构: 北京路浩知识产权代理有限公司
- 代理人: 王朋飞; 张庆敏
- 主分类号: C08G77/04
- IPC分类号: C08G77/04 ; C08G77/20 ; C08G77/06
The invention relates to phenyl-containing MT type resin and a preparation method thereof. The weight-average molecular weight of the phenyl-containing MT type resin is 800-8000. The preparation method of the phenyl-containing MT type resin includes the steps: (1) dissolving acid catalysts into solvent, increasing the temperature to 50-90 DEG C, dropwise adding a mixture of phenyl tri-alkoxy silane and monofunctional alkoxy silane and reacting for 3-8 hours; (2) decreasing the temperature of a reaction mixture to the room temperature, neutralizing the reaction mixture to neutrality, filtering and washing; and (3) removing the solvent so that the phenyl-containing MT type resin is obtained. The phenyl-containing MT type resin prepared by the method has the weight-average molecular weight of 800-8000 and can be applied to high-refraction liquid silicone rubber.
公开/授权文献:
- CN102875810B 一种含苯基MT型树脂及其制备方法 公开/授权日:2014-07-16
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |
------C08G77/00 | 在高分子主链中形成含硅键合,有或没有硫、氮、氧,或碳键合反应得到的高分子化合物 |
--------C08G77/04 | .聚硅氧烷 |