Photoactive compounds

Details Photoactive compounds Photoactive compounds

2008-04-15

2008-04-15

Le, Hoa Van (Department: 1795)

Chemistry of hydrocarbon compounds

Compound or reaction product mixture

Aromatic

Reexamination Certificate

active

10439753

ABSTRACT:
The present invention relates to a novel photoactive compounds that can be used in formulating photoresist compositions.

REFERENCES:
patent: 5021197 (1991-06-01), Takeda et al.
patent: 5159088 (1992-10-01), Schwalm
patent: 5399596 (1995-03-01), Kouge et al.
patent: 5798396 (1998-08-01), Takahashi et al.
patent: 5837420 (1998-11-01), Aoai et al.
patent: 6365322 (2002-04-01), Padmanaban et al.
patent: 6528229 (2003-03-01), Sato
patent: 6733951 (2004-05-01), Kodama
patent: 6749986 (2004-06-01), Taylor et al.
patent: 6749987 (2004-06-01), Kodama et al.
patent: 6808862 (2004-10-01), Kodama
patent: 6844132 (2005-01-01), Kodama et al.
patent: 6858370 (2005-02-01), Kodama et al.
patent: 6927009 (2005-08-01), Kodama et al.
patent: 6991888 (2006-01-01), Padmanaban et al.
patent: 2001/0036591 (2001-11-01), Schulz et al.
patent: 2002/0076643 (2002-06-01), Ohsawa et al.
patent: 2002/0090571 (2002-07-01), Oomori et al.
patent: 2003/0194650 (2003-10-01), Kanna et al.
patent: 2005/0130060 (2005-06-01), Kodama et al.
patent: 2299856 (2000-09-01), None
patent: 0 331 988 (1989-09-01), None
patent: 0 393 893 (1990-10-01), None
patent: 0 972 761 (2000-01-01), None
patent: 1 033 624 (2000-09-01), None
patent: 1 033 624 (2000-09-01), None
patent: 1 035 105 (2000-09-01), None
patent: 63-008365 (1988-01-01), None
patent: 64-083029 (1989-03-01), None
patent: 64-083060 (1989-03-01), None
patent: 01-290658 (1989-11-01), None
patent: 02-272081 (1990-11-01), None
patent: 03-017101 (1991-01-01), None
patent: 03-048654 (1991-03-01), None
patent: 03-059001 (1991-03-01), None
patent: 03-200761 (1991-09-01), None
patent: 3-0290287 (1991-12-01), None
patent: 4-11625 (1992-01-01), None
patent: 05-230189 (1993-09-01), None
patent: 07-278273 (1995-10-01), None
patent: 08-188570 (1996-07-01), None
patent: 08-245764 (1996-09-01), None
patent: 08-245765 (1996-09-01), None
patent: 09 045134 (1997-02-01), None
patent: 02/19033 (2002-03-01), None
patent: WO 02/19033 (2002-03-01), None
patent: WO 02/079338 (2002-10-01), None
patent: WO 03/107093 (2003-12-01), None
PTO Search Report, Oct. 30, 2007.
Communication pursuant to Article 96(2) EPC dated Dec. 20, 2006 for EP Application No. 04 731 596.5.
Office Action from Chinese Patent Office, and English translation thereof, for Chinese Patent Application No. 200480013376.0 which corresponds to the present application, Mar. 23, 2007.
E. A. Bartmann, Eine einfache und allgemeine Methode zur hertsellung von alpha-Disulfonen (R1SO2SO2R2) ; SYNTHESIS, vol. 5, pp. 490-496, XP-001184002, 1993.
M. Shirai et al., “Photoacid and photobase generators: chemistry and applications to polymeric materials”, Progress in Polymer Science, vol. 21, pp. 1-45, XP-002299394, 1996.

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