Method of forming polyelectrolyte complex capsules
- 专利权人:
- 发明人:
- Joseph Schlenoff,Qifeng Wang
- 申请号：
- US14930784
- 公开号：
- US09919280B2
- 申请日:
- 2015.11.03
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要：
- Polyelectrolyte complex microcapsules are prepared by a novel template- and surfactant-free method. The microcapsules are produced spontaneously by ultrasonically spraying a solution of complex into a hot water reservoir which enhances diffusion and relaxation of polymer. The size and wall thickness of microcapsules are precisely controlled. Encapsulation of polymers and nanoparticles by mixing them with polyelectrolyte solutions is demonstrated.
- 来源网站：
- 中国工程科技知识中心
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