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:
Dec. 28, 2021
Filed:
Jan. 16, 2018
Applicant:
Henkel Limited, Hertfordshire, GB;
Inventors:
Russell Norman, Thetford, GB;
Brian Wilson, Glasgow, GB;
Clare Lidbetter, Cambridgeshire, GB;
Janice Kavaney, Kings Lynn, GB;
Assignee:
Henkel Limited, Hertfordshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/24 (2006.01); C11D 1/72 (2006.01); C11D 3/22 (2006.01); C11D 3/37 (2006.01); C11D 3/40 (2006.01); C11D 17/00 (2006.01); C11D 3/18 (2006.01); C11D 3/20 (2006.01); C11D 1/14 (2006.01); C11D 1/83 (2006.01); C11D 1/37 (2006.01); C11D 1/22 (2006.01); C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
C11D 17/0056 (2013.01); C11D 1/143 (2013.01); C11D 1/22 (2013.01); C11D 1/37 (2013.01); C11D 1/83 (2013.01); C11D 3/188 (2013.01); C11D 3/202 (2013.01); C11D 3/2013 (2013.01); C11D 3/2037 (2013.01); C11D 3/2062 (2013.01); C11D 3/225 (2013.01); C11D 3/40 (2013.01); C11D 3/50 (2013.01);
Abstract
A lavatory cleansing block including: an alkane sulfonate; a carboxymethylcellulose; a dye; and a hydrophobe; wherein the weight ratio of carboxymethylcellulose to dye in the block is 1.5:1 to 0.8:2 and wherein the block is substantially free of guar gum.