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:
Apr. 01, 1997
Filed:
May. 31, 1995
Dorothy L Roerden, Lake Jackson, TX (US);
R Keith Frank, Lake Jackson, TX (US);
The Dow Chemical Company, Midland, MI (US);
Abstract
This invention relates to novel dicationic and polycationic monoprimary alcohol compounds and their derivatives, represented by the formula ##STR1## wherein each alk is independently alkyl of 1-8 carbon atoms; each ALK is independently alkyl of 1-8 carbon atoms; each R.sub.1, R.sub.2, R.sub.3, R.sub.4 or R.sub.5 is independently H or alkyl of 1-8 carbon atoms; n is 2-5; G is H, CR.sub.1 R.sub.2 CR.sub.3 OHCR.sub.4 R.sub.5 X or ##STR2## X is Cl, Br or I; An.sup.- is an anion and p is 1-10; provided that the compound is soluble in water.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile