The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2023
Filed:
Oct. 22, 2020
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Hong Sing Tan, Beijing, CN;
Ming Tang, Beijing, CN;
Mark Robert Sivik, Cincinnati, OH (US);
Frank William Denome, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 11/00 (2006.01); C11D 17/06 (2006.01); C11D 3/50 (2006.01); C11D 3/37 (2006.01); C11D 1/37 (2006.01); C11D 17/00 (2006.01); C11D 17/04 (2006.01); C11D 3/22 (2006.01); C11D 1/83 (2006.01); C11D 1/22 (2006.01); C11D 1/14 (2006.01); C11D 1/24 (2006.01); C11D 1/72 (2006.01);
U.S. Cl.
CPC ...
C11D 3/505 (2013.01); C11D 1/37 (2013.01); C11D 1/83 (2013.01); C11D 3/222 (2013.01); C11D 3/3707 (2013.01); C11D 3/3753 (2013.01); C11D 11/0017 (2013.01); C11D 11/0082 (2013.01); C11D 17/0039 (2013.01); C11D 17/044 (2013.01); C11D 17/06 (2013.01); C11D 1/146 (2013.01); C11D 1/22 (2013.01); C11D 1/24 (2013.01); C11D 1/72 (2013.01);
Abstract
A method of making a non-fibrous laundry detergent sheet can include dispensing a microcapsule onto a precursor non-fibrous laundry detergent sheet, wherein the precursor non-fibrous laundry detergent sheet can include: (a) at least one surfactant; (b) at least one film former; and (c) a thickness ranging from 0.1 mm to 10 mm.