Carolina Diaz Quijano,Michel Schenker,Joachim Schoelkopf,Patrick A.C. Gane
申请号：
US16330241
公开号：
US20200060281A1
申请日:
2017.10.10
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present invention relates to the use of a loaded particulate carrier comprising surface-reacted calcium carbonate loaded with an active ingredient, characterized in that the loaded particulate carrier is used for preparing an aqueous system comprising said active ingredient in dissolved form, wherein the mass concentration of dissolved active ingredient in said aqueous system corresponds to a supersaturated state. The surface-reacted calcium carbonate is a reaction product of calcium carbonate treated with CO2 and one or more H3O+ ion donors, wherein the CO2 is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source.
