- 专利标题: Method of manufacturing a freshening compositions comprising particles suspended in a structured aqueous composition
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申请号: US17315440申请日: 2021-05-10
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公开(公告)号: US11602571B2公开(公告)日: 2023-03-14
- 发明人: Charles L. Schmitt , Carla Jean Colina , Laura Lynn Heilman , Steven Anthony Horenziak , Brandon Philip Illie , Matthew Lawrence Lynch , Melinda Phyllis Steffey
- 申请人: The Procter & Gamble Company
- 申请人地址: US OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: US OH Cincinnati
- 代理商 Abbey Alicia Lopez; George H. Leal
- 主分类号: A61L2/18
- IPC分类号: A61L2/18
摘要:
A method of manufacturing an aqueous freshening composition having a plurality of particles suspended by a structurant system is provided. The method includes the steps of: mixing an aqueous carrier and at least 80 wt. % of ion-forming water-soluble ingredients of the freshening composition to form an aqueous premix; subsequently mixing a first polysaccharide into the aqueous premix; mixing a second polysaccharide into the aqueous premix after mixing the first polysaccharide into the aqueous premix to form a structured aqueous composition; and dispersing a plurality of particles into the structured aqueous composition to form the freshening composition.
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