Siloxanes containing guanidino groups and use thereof for cosmetic formulations
申请人:Ferenz Michael
公开号:US20060188455A1
公开(公告)日:2006-08-24
The invention relates to polysiloxanes containing guanidino groups for which the guanidino groups can be combined arbitrarily with other functional groups on the polysiloxane backbone according to the general formula (I)
Synthesis and Antibacterial Activity of Novel Amido-Amine-Based Cationic Gemini Surfactants
作者:Anant K. Ghumare、Balu V. Pawar、Sunil S. Bhagwat
DOI:10.1007/s11743-012-1406-4
日期:2013.1
reduction were determined. The surface tension measurements of newly synthesized geminisurfactants showed good water solubility, and low CMC values, had great efficiency in lowering the surface tension and a strong adsorption at the air/water interface than the corresponding monomeric surfactants. Further, the antibacterialactivity of the synthesized QACs against both Gram‐positive and Gram‐negative bacteria
The invention relates to UV-light-absorbing quaternary polysiloxanes in which quaternary groups and UV-absorbing radicals can be mixed independently of one another according to the general formula (I)
该发明涉及紫外线吸收四元聚硅氧烷,其中四元基团和紫外线吸收基团可以根据通式(I)独立混合。
Functional alcohol releasing substance
申请人:KAO CORPORATION
公开号:US20030083513A1
公开(公告)日:2003-05-01
This invention discloses a substance which is a betaine ester of a functional alcohol that has an amido bond in its molecule and releases the functional alcohol.