Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From sulfur-containing reactant
Reexamination Certificate
2011-03-08
2011-03-08
Gulakowski, Randy (Department: 1766)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From sulfur-containing reactant
C528S422000, C549S050000, C549S474000
Reexamination Certificate
active
07902322
ABSTRACT:
According to an embodiment, a nonlinear optical chromophore includes the structure D-π-A, wherein D is a donor, π is a π-bridge, and A is an acceptor, and wherein at least one of D, π, or A is covalently attached to a substituent group including a substituent center that is directly bonded to at least three aryl groups.
REFERENCES:
patent: 6361717 (2002-03-01), Dalton et al.
patent: 6716995 (2004-04-01), Huang et al.
patent: 7078542 (2006-07-01), Jen et al.
patent: 2008/0009620 (2008-01-01), Goetz et al.
patent: 2006-182934 (1994-07-01), None
patent: 2000-256320 (2000-09-01), None
patent: 2002-319234 (2000-11-01), None
patent: 2004-0506630 (2004-03-01), None
patent: WO98-21198 (1998-05-01), None
Sullivan et al. (JACS, 2007, 129, 7523-7530).
R. Gujadhur et al., “Formation of aryl-nitrogen bonds using a soluble copper (I) catalyst”, Department of Chemistry, Tetrahedron Letters 42 (2001) pp. 4791-4793.
M. Beller et al., “Synthesis of 2,3-Dihydroindoles, Indoles, and Anilines by Transition Metal-Free Amination of Aryl Chlorides”, American Chemical Society (2001), vol. 66, No. 4, pp. 1403-1412.
G. Grasa et al., “Amination Reactions of Aryl Halides with Nitrogen-Containing Reagents Mediated by Palladium/Imidazolium Salty Systems”, American Chemical Society (2001), vol. 66 No. 23, pp. 7729-7737.
Transmittal of PCT International Search Report for PCT International Application No. PCT/US2008/083418; Sep. 25, 2009.
PCT International Search Report for PCT International Application No. PCT/US2008/083418; Sep. 25, 2009.
PCT Written Opinion of the International Searching Authority for PCT International Application No. PCT/US2008/083418; Sep. 25, 2009.
Chen Baoquan
Huang Diyun
Fang Shane
Graybeal Jackson LLP
Gulakowski Randy
Wiklof Christopher A.
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