Organic fluorescent sulfonyl ureido benzoxazinone pigments

Details Organic fluorescent sulfonyl ureido benzoxazinone pigments Organic fluorescent sulfonyl ureido benzoxazinone pigments

2007-10-01

2010-06-22

Klemanski, Helene (Department: 1793)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C252S301160, C252S301340, C252S301350, C544S092000, C524S087000, C427S466000, C283S092000, C162S158000

Reexamination Certificate

active

07740693

ABSTRACT:
The present disclosure provides Benzoxazinone compounds represented by the formula:wherein each R1, R2, R3, and R4is independently selected from hydrogen, alkyl of 1-12 carbon atoms, substituted alkyl, aryl of 6-12 carbon atoms, substituted aryl, halo, and alkoxy; and R5is selected from alkyl of 1-12 carbon atoms, substituted alkyl, aryl of 6-12 carbon atoms, substituted aryl, halo, and alkoxy; wherein each of the substituted alkyl and the substituted aryl groups have a substituent selected from alkyl, aryl, halo, and alkoxy. The present disclosure provides a mark having a benzoxazinone compound, and a method for applying the mark onto an article. Also provided is a process for preparing benzoxazinone compounds.

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Structure activity relationships of novel antibacterial trnslation inhibitors, Jamie M. Froelich, et al., Bioorganic & Medicinial Chemistry Letters, Aug. 2006, vol. 16, pp. 5451-5456.

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