发明申请
- 专利标题: Fabric softening compositions and methods
- 专利标题(中): 织物柔软组合物和方法
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申请号: US09989640申请日: 2001-11-20
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公开(公告)号: US20020147128A1公开(公告)日: 2002-10-10
- 发明人: Toan Trinh , Eva Schneiderman , David Thomas Stanton , John William Smith , Michael Lee Kramer , Helen Bernardo Tordil , Gayle Marie Frankenbach , Zaiyou Liu , Mary Vijayarani Barnabas
- 申请人: The Procter & Gamble Company
- 申请人地址: null
- 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: null
- 主分类号: C11D001/00
- IPC分类号: C11D001/00
摘要:
The present invention relates to stable, aqueous fabric softening compositions, fabric softening methods and articles of manufacture that use such fabric softening compositions comprising preferred polyalkyleneoxy polysiloxanes selected from the group consisting of polyethyleneoxy polysiloxane, polyethyleneoxy/polypropyleneoxy polysiloxanes, and mixtures thereof. The composition is preferably applied as small particle size droplets, especially from spray containers. The present invention also relates to a method of identifying, selecting, and/or designing the preferred polyethyleneoxy polysiloxanes and/or polyethyleneoxy/polypropyleneoxy polysiloxanes that provide superior fabric softening performance in general, and especially for use in the fabric softening composition of the present invention.
公开/授权文献
- US06815411B2 Fabric softening compositions and methods 公开/授权日:2004-11-09