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:
Feb. 09, 1988
Filed:
Jun. 12, 1987
Lion Corporation, Tokyo, JP;
Abstract
An additive composition for a granular detergent comprising: (a) a cationic surfactant having the general formula (I): ##STR1## wherein R.sub.1 and R.sub.2 independently represent an alkyl group having 12 to 26 carbon atoms, R.sub.3 and R.sub.4 independently represent an alkyl group having 1 to 4 carbon atoms, a benzyl group, a hydroxyalkyl group having 2 to 4 carbon atoms, or a polyoxyalkylene group having 1 to 10 mole oxyalkylene units, and X represents a halogen atom, CH.sub.3 SO.sub.4, C.sub.2 H.sub.5 SO.sub.4, or ##STR2## , and (b) (i) a polymer of an acrylamide monomer having the general formula (II) ##STR3## wherein R.sub.5 represents hydrogen or methyl, and R.sub.6 and R.sub.7 independently represent hydrogen, an alkyl group having 1 to 10 carbon atoms, a hydroxy alkyl group having 1 to 10 carbon atoms, or the substituted alkyl group having 2 to 15 carbon atoms or (ii) a copolymer of the acrylamide monomer (II) with an anionic monomer. The ratio of component (a)/component (b) in a weight basis is 99.9/0.1 to 50/50.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile