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. 29, 1987
Filed:
May. 02, 1986
Vithal J Rajadhyaksha, Mission Viejo, CA (US);
Nelly M Rajadhyaksha, Mission Viejo, CA (US);
Other;
Abstract
The coating of surfaces to impart gloss and protect from weathering, and the use of solvents in paint formulations, are disclosed; the following being exemplary: Compounds having the formula: ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 are saturated alkyls having from 2 to 20 carbon atoms therein. R.sub.1 and R.sub.2, or R.sub.2 and R.sub.3, alternatively, may be the same and form a nitrogen heterocyclic compound such as that derived from, for example, a pyrrolidine, a piperidine or a hexahydroazepine. Exemplary compounds include: N,N-diethyldodecanamide; N,N-di-n-propyldodecanamide; 1-dodecly-2-pyrrolidone; 1-dodecyl-2-piperidone; 1-dodcylhexahydro-2H-azepin-2-one; 1-dodecanoylpiperidine; 1-dodecanoylpyrrolidone; 1-dodecanoylhexahydroazepine; N,N-diethylhexadecanamide; N,N-di-n-propylhexadecanamide; 1-hexadecyl-2-pyrrolidone; 1-hexadecyl-2-piperidone; 1-hexadecylhexahydro-2H-azepin-2-one; 1-hexadecanoylpyrrolidine; 1-hexadecanoylpiperidine; 1-hexadecanoylhexahydroazepine; N,N-dioctylbutanamide; N,N-didodecylbutanamide. N-dodecyl-N-butylethanamide and N-ethyl-N-hexadecylpropanamide.