Invention Grant
- Patent Title: Particulate laundry softening wash additive
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Application No.: US16703066Application Date: 2019-12-04
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Publication No.: US11193091B2Publication Date: 2021-12-07
- Inventor: Alessandro Corona, III , Michael Paul Fontaine , Lenae Virginia Johnson , Rajan Keshav Panandiker , Charles L. Schmitt , Jaden Scott Zerhusen
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Gary J. Foose
- Priority: EP18210073 20181204
- Main IPC: C11D3/37
- IPC: C11D3/37 ; C11D1/62 ; C11D3/04 ; C11D3/20 ; C11D3/22 ; C11D17/06

Abstract:
A composition including a plurality of particles, the plurality of particles including: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound; and about 0.5% to about 10% by weight a cationic polymer; wherein the plurality of particles comprises individual particles, each individual particle having a mass from about 1 mg to about 1 g.
Public/Granted literature
- US20200172836A1 PARTICULATE LAUNDRY SOFTENING WASH ADDITIVE Public/Granted day:2020-06-04
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