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SYSTEME DE DISTRIBUTION COMPORTANT UN MATERIAU CONTENANT DU SILICIUM
专利权人:
SISAF LTD
发明人:
SAFFIE-SIEBERT, ROGHIEH
申请号:
CA2769275
公开号:
CA2769275C
申请日:
2010.07.30
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
A composition comprising nanoparticles of a hydrolysable silicon-contain material for use as a delivery system for a bioactive ingredient, wherein surface of the silicon- containing material is associated with a stabilizing agent which modifies the rate of hydrolysis of the silicon-contain material and/or inhibits the rate of orthosilicic acid polymerisation and a method of promoting the controlled release of orthosilicic acid on degradation of a composition comprising nanoparticles of a hydrolysable silicon- contain material, the method involving the treatment of the surface of the silicon-containing material with a stabilizing agent to modify the rate of hydrolysis of the silicon-containing material and/or inhibit the rate of orthosilicic acid polymerisation.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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