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FERTE COMPLEXE PARTICLES CONTAINING A FERT BIOLOGICALLY ACTIVE SUBSTANCE, THEIR PRODUCTION PROCESS AND COMPOSITIONS FOR TOPICAL USE
FERTE COMPLEXE PARTICLES CONTAINING A FERT BIOLOGICALLY ACTIVE SUBSTANCE, THEIR PRODUCTION PROCESS AND COMPOSITIONS FOR TOPICAL USE
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机译:包含多种生物活性物质的复杂复合物,其生产过程和用于一般用途的成分
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摘要
The present invention relates to solid complex particles each comprised of at least two solid substances, at least one of them being biologically active. The biologically active solid substance is comprised of at least one biologically active product and is evenly distributed at the surface of a grain consisting of the other solid core-forming substance, so-called support substance, said grain having a size comprised between 0.05 and 100 $g(m)m (microns) and the weight ratio between said active substance and said core-forming substance being comprised between 10?-4 and 1.5 approximately. The invention also relates to a method for the preparation of said particles, a process for the treatment of a biological surface in order to accelerate the biodisponibility of a biologically active substance. It also relates to compositions for topical application containing the particles of the invention.
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