Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Boron containing doai
Reexamination Certificate
2007-03-08
2010-10-19
Pak, John (Department: 1616)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Boron containing doai
C514S383000, C514S479000, C514S521000, C514S531000, C424S659000, C424S660000
Reexamination Certificate
active
07816343
ABSTRACT:
A wood preservative composition comprising a mixture of a fungicide which is a combination of a boric acid ester, which is soluble in an organic solvent and has a sterically hindered di-alcohol or tri-alcohol group, such as trihexylene glycol biborate, an organo-iodine compound, a triazole, and a synthetic pyrethroid insecticide, said fungicide and the insecticide being present in a sufficient amount that wood treated with the wood treatment material contains fungicide and insecticide in an amount of about 1 ppm to 5000 ppm, based on the weight of the wood after treatment.
REFERENCES:
patent: 4879083 (1989-11-01), Knudson et al.
patent: 4911988 (1990-03-01), Cass et al.
patent: 4950685 (1990-08-01), Ward
patent: 5151127 (1992-09-01), Thompson
patent: 5389300 (1995-02-01), Schmitt et al.
patent: 5480638 (1996-01-01), Erwin
patent: 5516620 (1996-05-01), Cheng et al.
patent: 5575996 (1996-11-01), Erwin
patent: 5763338 (1998-06-01), Sean
patent: 5846305 (1998-12-01), Payzant
patent: 5880142 (1999-03-01), Otsu et al.
patent: 5916356 (1999-06-01), Williams et al.
patent: 5972266 (1999-10-01), Fookes et al.
patent: 5990043 (1999-11-01), Kugler et al.
patent: RE36798 (2000-08-01), Williams et al.
patent: 6416789 (2002-07-01), Marks et al.
patent: 6582732 (2003-06-01), Bender et al.
Exhibit A, Natural England; “Remedial timber treatment products suitable for use in bat roosts”, pp. 1-8.
Exhibit B, Triton Tripaste PB; “Deeply Penetrating Timber Preservative Paste”, pp. 1-3.
Exhibit C, Palace Chemicals; “Ecology Fungicide Insecticide”.
Exhibit D, Sealocrete; “Timber Master Wood Preserver”.
HWD Acquisition, Inc.
Merchant & Gould P.C.
Pak John
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