
基本信息:
- 专利标题: 弹性体复合材料及其制造方法
- 专利标题(英):An elastomer composite and method for producing it
- 申请号:CN200980111395.X 申请日:2009-02-05
- 公开(公告)号:CN101981092A 公开(公告)日:2011-02-23
- 发明人: 王梦蛟 , 王婷 , 迈克尔·D·莫里斯 , 章绚 , 马丁·C·格林 , 维贾·R·蒂鲁玛拉
- 申请人: 卡伯特公司
- 申请人地址: 美国马萨诸塞州
- 专利权人: 卡伯特公司
- 当前专利权人: 卡伯特公司
- 当前专利权人地址: 美国马萨诸塞州
- 代理机构: 北京市柳沈律师事务所
- 代理人: 宋莉
- 优先权: 61/065,086 2008.02.08 US
- 国际申请: PCT/US2009/000732 2009.02.05
- 国际公布: WO2009/099623 EN 2009.08.13
- 进入国家日期: 2010-09-28
- 主分类号: C08J3/22
- IPC分类号: C08J3/22
A method of producing an elastomer composite. The method includes A) combining a first fluid comprising elastomer latex with a second fluid comprising particulate filler; B) causing the elastomer latex to coagulate, thereby forming masterbatch crumb; C) bringing the masterbatch crumb to a water content of about 1 weight percent to about 20 weight percent, thereby forming a dewatered coagulum; D) removing water from the dewatered coagulum by subjecting the dewatered coagulum to mechanical energy, thereby causing the dewatered coagulum to heat as a result of friction, while allowing the dewatered coagulum to achieve a temperature of about 130 DEG C to about 190 DEG C, wherein water content is reduced to about 0.5 % to about 3 % and wherein substantially all of the decrease in water content is accomplished by evaporation, thereby producing a masticated masterbatch; and E) subjecting the masticated masterbatch to at least an additional 0.3 MJ/kg of mechanical energy while further reducing the water content.
公开/授权文献:
- CN101981092B 弹性体复合材料及其制造方法 公开/授权日:2014-02-26
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 |
----C08J | 加工;配料的一般工艺过程;不包括在C08B,C08C,C08F,C08G或C08H小类中的后处理 |
------C08J3/00 | 高分子物质的处理或配料的工艺过程 |
--------C08J3/20 | .聚合物与添加剂配料,如着色 |
----------C08J3/22 | ..使用母炼技术 |