Ibuprofen complexes as wood preservatives

Details Ibuprofen complexes as wood preservatives Ibuprofen complexes as wood preservatives

2006-12-21

2008-12-09

Green, Anthony J. (Department: 1793)

Compositions: coating or plastic

Coating or plastic compositions

Contains fireproofing or biocidal agent

C106S018360, C252S399000, C252S400100, C252S400520, C252S400540, C252S405000, C252S407000, C424S078080, C424S078090, C424S405000, C424S638000, C427S297000, C427S351000, C427S421100, C427S428010, C427S429000, C427S439000, C427S440000, C428S375000, C428S532000, C428S537100, C428S537500, C514S492000, C514S494000, C514S500000, C514S557000, C514S568000, C514S570000, C514S784000

Reexamination Certificate

active

07462227

ABSTRACT:
Complexes of ibuprofen and copper and/or zinc were solubilized in ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the complexes were stably retained in the wood providing a long lasting preservative.

REFERENCES:
patent: 3404135 (1968-10-01), Tietz
patent: 3706704 (1972-12-01), Heilman
patent: 4175090 (1979-11-01), Berry
patent: 4409358 (1983-10-01), Kraft et al.
patent: 4504468 (1985-03-01), Brill et al.
patent: 4656192 (1987-04-01), Yamato
patent: 4737491 (1988-04-01), Leppavuori et al.
patent: 4988545 (1991-01-01), Laks
patent: 5242685 (1993-09-01), Ruppersberger et al.
patent: 6197763 (2001-03-01), Thompson et al.
patent: 6541038 (2003-04-01), Tanaka et al.
patent: 6787675 (2004-09-01), Pan et al.
patent: 6843837 (2005-01-01), Zhang et al.
patent: 6924398 (2005-08-01), Pan et al.
patent: 6978724 (2005-12-01), Anderson et al.
patent: 7259187 (2007-08-01), Kagechika
patent: 2004/0089196 (2004-05-01), Anderson et al.
patent: 2005/0000387 (2005-01-01), Wang et al.
patent: 2005/0107467 (2005-05-01), Richardson
patent: 2007/0157847 (2007-07-01), Anderson et al.
patent: 2007/0163465 (2007-07-01), Anderson et al.
patent: 2007/0163466 (2007-07-01), Anderson et al.
patent: 2007/0169664 (2007-07-01), Anderson et al.
patent: 614386 (1991-08-01), None
patent: 0 728 478 (1968-08-01), None
patent: 0 111 995 (1984-06-01), None
patent: 0 137 126 (1985-04-01), None
patent: 238 413 (1987-09-01), None
patent: 0 565 266 (1993-10-01), None
patent: 2 668 031 (1992-04-01), None
patent: 1299291 (1989-12-01), None
patent: 02/006402 (1990-01-01), None
patent: 7-069825 (1995-03-01), None
patent: 7-126111 (1995-05-01), None
patent: 8-12504 (1996-01-01), None
patent: 10291205 (1997-04-01), None
patent: 9-175916 (1997-07-01), None
patent: 09175916 (1997-07-01), None
patent: 10-45518 (1998-02-01), None
patent: 2000/141316 (2000-05-01), None
patent: 2001/097808 (2001-04-01), None
patent: 2001-310302 (2001-11-01), None
patent: 2003137702 (2003-05-01), None
patent: 2003-334804 (2003-11-01), None
patent: 2004-043327 (2004-02-01), None
patent: 49055829 (2005-04-01), None
patent: 01038203 (2006-01-01), None
patent: WO 97/15382 (1997-05-01), None
patent: WO 00/19827 (2000-04-01), None
patent: WO 2004/041491 (2004-05-01), None
U.S. Appl. No. 60/755,211, filed Dec. 30, 2005, Anderson.
U.S. Appl. No. 60/755,213, filed Dec. 30, 2005, Anderson.
U.S. Appl. No. 60/755,214, filed Dec. 30, 2005, Anderson.
U.S. Appl. No. 60/755,242, filed Dec. 30, 2005, Anderson.
U.S. Appl. No. 60/014,812, filed Dec. 19, 2007, Anderson et al.
U.S. Appl. No. 60/014,820, filed Dec. 19, 2007, Anderson et al.
U.S. Appl. No. 60/014,827, filed Dec. 19, 2007, Anderson et al.
U.S. Appl. No. 60/014,830, filed Dec. 19, 2007, Anderson et al.
U.S. Appl. No. 60/014,841, filed Dec. 19, 2007, Anderson et al.
W.J. Brill et al., “Termite Killing By Molybdenum and Tungsten Compounds,” Naturwissenschaften, vol. 74:494-495 (1987). [no month].
Connick et al. “Enviromental Entomology”, vol. 30, pp. 449-455. [no date].
Carol A. Clausen: Report #IRG/WP 96-10160: “Ibuprofen Inhibits In Vitro Growth of Brown-Rot Fungi” International Research Group on Wood Preservation, Stockholm, Sweden (1996) [no month].
A. Trinchero et al., “Spectroscopic Behavior of Copper Complexes of Non-Steroidal Antiflammatory Drugs” Biopolymers, vol. 74, pp. 120-124 (2004) [no month].
S. Dutta et al., “Structural Characterization and Sod Activity of Copper-Oxaprozinate,” Inorganic Chemistry Communications, Elsevier, Amsterdam, NL, vol. 7, No. 9, pp. 1071-1074 (Sep. 2004).
International Search Report, Application No. PCT/US2006/049543, Written Opinion of the International Searching Authority (Jul. 18, 2007).
International Search Report, Application No. PCT/US2006/049541, Written Opinion of the International Searching Authority (Aug. 20, 2007).
International Search Report, Application No. PCT/US2006/049544, Written Opinion of the International Searching Authority (Dec. 28, 2006).
International Search Report, Application No. PCT/US2006/049542, Written Opinion of the International Searching Authority (Aug. 15, 2007).
Mounir Baya et al., “Fungicidal Activity of Beta-Thujaplicin Analogues,” Pest Management Science, vol. 57, pp. 833-838 (2001). [no month].
John M. Black, “inorganic Surface Treatments for Weather Resistant Natural Finishes,” U.S.D.A. Forrest Service Research Paper 174, vol. 232, p. 40 (1974). [no month].
Jennifer Cowan et al., “Leaching studies and fungal resistance of potential new wood preservatives,” Institute of Technology and School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Article No. 9796 (2003). [no month].

Affiliated with

Also associated with

Rating

Ibuprofen complexes as wood preservatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ibuprofen complexes as wood preservatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ibuprofen complexes as wood preservatives will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4049119