Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2007-07-17
2007-07-17
Mulcahy, Peter D. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
Reexamination Certificate
active
11640808
ABSTRACT:
The present invention relates to novel ultraviolet light absorbers of the benzoxazinone, oxanilide, benzylidene malonate, quinazoline and benzotriazole classes. The invention also relates to polymer and photographic compositions stabilized against the deleterious effects of light induced degradation which comprise the novel ultraviolet light absorbers.
REFERENCES:
patent: 3970652 (1976-07-01), Doyle, Jr.
patent: 4315766 (1982-02-01), Hamprecht et al.
patent: 4444262 (1984-04-01), Haskin et al.
patent: 5480926 (1996-01-01), Fagerburg et al.
patent: 5558912 (1996-09-01), Fagerburg et al.
patent: 5560852 (1996-10-01), Mura
patent: 5783307 (1998-07-01), Fagerburg et al.
patent: 2914915 (1980-10-01), None
patent: 0068327 (1983-01-01), None
patent: 0993965 (2000-04-01), None
patent: 99/48878 (1999-09-01), None
patent: WO 9948878 (1999-09-01), None
patent: 00/75139 (2000-12-01), None
Jakobsen et al. Bioorganic & Medicinal Chemistry 8 (2000) 2095-2102.
Chem. Abstr. 95:220369 for J. Wang et al., Kao Fen Tzu T'ung Hsun, vol. 2, (1981), pp. 108-115.
J. Gilmore et al., Bioorganic & Medicinal Chemistry Letters, vol. 6, No. 6, pp. 679-682 (1996).
P. Jakobsen et al., Bioorganic & Medicinal Chemistry, vol. 8, (2000), pp. 2095-2103.
Beilstein Registry No. 1592485 for H. Crabtree et al, J. Chem. Soc. (1968), pp. 2730-2733.
Beilstein Registry No. 6874665 for E. Papadopoulos et al., Heterocycles, vol. 19, No. 6, (1982), pp. 1039-1042.
Beilstein Registry No. 4573353 for F. Clemence et al., Hetercycl. Chem., vol. 21, (1984), pp. 1345-1353.
G. Fenton et al., J. Med. Chem., vol. 32, (1989), pp. 265-272.
Chem. Abstr. 133:75546 for JP 00192394 (2000).
Babiarz Joseph Edmund
Debellis Anthony David
Detlefsen Robert Edward
Judd Deborah
Naughton Andrew Brian
Ciba Specialty Chemicals Corporation
Mulcahy Peter D.
Stevenson Tyler A.
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