- 专利标题： Process for preparing chemically modified bicarbonate salt particles
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申请号： US17416244申请日： 2019-12-20
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公开(公告)号： US11383986B2公开(公告)日： 2022-07-12
- 发明人: Indu Bhushan , Vinay Rao , Rakshith Shetty
- 申请人： Steerlife India Private Limited
- 申请人地址： IN Bengaluru
- 专利权人： Steerlife India Private Limited
- 当前专利权人： Steerlife India Private Limited
- 当前专利权人地址： IN Bengaluru
- 代理机构： Knobbe, Martens, Olson & Bear, LLP
- 优先权： IN201841048298 20181220
- 国际申请： PCT/IB2019/061180 WO 20191220
- 国际公布： WO2020/128995 WO 20200625
- 主分类号： C01D7/12
- IPC分类号： C01D7/12 ; B01J6/00
摘要：
The present disclosure relates to a method for chemically modifying particles of a bicarbonate salt in a co-rotating twin-screw extruder and chemically modified bicarbonate particles prepared therefrom. The present disclosure also relates to a method for controlling an amount of carbonate salt formed during chemical modification of bicarbonate salt particles.