IP Library Granted Patent US 7,754,288
Granted Patent B2
US 7,754,288 · App. 11/649,608 · Granted Jul 13, 2010

Preservative compositions for materials and method of preserving same

Assignee: Woodholdings Environmental, Inc.
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Quick Facts
Patent No.
US 7,754,288
App. No.
11/649,608
Granted
Jul 13, 2010
Kind
B2
Abstract

Preservative composition for various materials and method of preserving the same is disclosed. The preservative composition includes at least one silane-containing material and at least one hydrocarbon solvent containing molecules of at least five carbon atoms.

Claims (16)

1. A method for treating a material comprising:

providing a composition comprising at least one non oxygen silane-containing material and at least one hydrocarbon alkane solvent containing molecules of at least five carbon atoms;

applying the composition to the material and penetrating and diffusing the silane containing material into the material; and

wherein the composition further comprises at least one pesticide-containing material.

2. A method for treating a drywall material comprising:

providing a composition comprising at least one silane-containing material selected from Trichloromethylsilane, (Chloromethyl) Trichlorosilane, [3-Heptafluoroisoproxy)Propyl]Trichlorosilane, 1,6-Bis(Trichlorosilyl(Hexane, 3-Bromopropyltrichlorosilane, Allylbromodimethylsilane, Allyltrichlorosilane, Bromomethylchlorodimethylsilane, Bromotrimethylsilane, Chloro(Chloromethyl)Dimethylsilane, Chlorodiisopropyloctylsilane; Chlorodiisopropylsilane; Chlorodimethylethylsilane; Chlorodimethylphenylsilane, Chlorodimethylsilane, Chlorodiphenyimethylsilane, Chlorotriethylsilane, Chlorotrimethylsilane, Dichlorodimethylsilane, Dichloromethylsilane, Dichloromethylvinylsilane, Diphenyldichlorosilane, Di-t-Butylchlorosilane, Ethyltrichlorosilane, Iodotrimethylsilane, Pentyltrichlorosilane, Phenyltrichlorosilane, Trichloro(3,3,3-Trifluoropropyl)Silane, Trichloro(Dichloromethyl)Silane, and Trichlorovinylsilane and at least one hydrocarbon alkane solvent containing molecules of at least five carbon atoms; and

applying the composition to the drywall material and penetrating and diffusing the silane-containing material into the drywall material.

3. A method as set forth in claim 2 wherein the at least one hydrocarbon alkane solvent is at least one of pentane, heptane, hexane, and combinations thereof.

4. A method for treating a paper material comprising:

providing a solution comprising at least one silane-containing material selected from Trichloromethylsilane, (Chloromethyl) Trichlorosilane, [3-(Heptafluoroisoproxy)Propyl]Trichlorosilane, 1,6-Bis(Trichlorosilyl)Hexane, 3-Bromopropyltrichlorosilane, Allylbromodimethylsilane, Allyltrichlorosilane, Bromomethylchlorodimethylsilane, Bromotrimethylsilane, Chloro(Chloromethyl)Dimethylsilane, Chlorodiisopropyloctylsilane; Chlorodiisopropylsilane; Chlorodimethylethylsilane; Chlorodimethylphenylsilane, Chlorodimethylsilane, Chlorodiphenyimethylsilane, Chlorotriethylsilane, Chlorotrimethylsilane, Dichlorodimethylsilane, Dichloromethylsilane, Dichloromethylvinylsilane, Diphenyldichlorosilane, Di-t-Butylchlorosilane, Ethyltrichlorosilane, Iodotrimethylsilane, Pentyltrichlorosilane, Phenyltrichlorosilane, Trichloro(3,3,3-Trifluoropropyl)Silane, Trichloro(Dichloromethyl)Silane, and Trichlorovinylsilane and at least one hydrocarbon alkane solvent containing molecules of at least five carbon atoms;

and applying the solution to amine-free paper material and penetrating and diffusing the silane-containing material into the paper material.

5. A method as set forth in claim 4 wherein the at least one hydrocarbon alkane solvent is at least one of pentane, heptane, hexane, and combinations thereof.

6. A method for treating a material comprising:

providing a composition comprising at least one halosilane-containing material and at least one hydrocarbon alkane solvent containing molecules of at least five carbon atoms;

applying the composition to the material and penetrating and diffusing the silane containing material into the material; and

wherein the composition further comprises at least one pesticide-containing material.

Assignments (7)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 1, 2014
From: DOW CORNING CORPORATION
To: PETRA INTERNATIONAL HOLDINGS, LLC
Reel/Frame 033264/0588 →
RECEIPT, AGREEMENT TO FILE SATISFACTIONS OF JUDGMENT, AND RELEASE Recorded Nov 30, 2009
From: BARNHARDT, DAVID F.
To: WOODHOLDINGS ENVIRONMENTAL, INC.; NEAL, EDWIN
Reel/Frame 023574/0521 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 22, 2009
From: WOODHOLDINGS ENVIRONMENTAL, INC.
To: DOW CORNING CORPORATION
Reel/Frame 023267/0458 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 26, 2009
From: NEAL, EDWIN; THOMPSON, MICHAEL M.
To: WOODHOLDINGS ENVIRONMENTAL, INC.
Reel/Frame 023146/0311 →
NOTICE OF INCORRECT RECORDATION OF JUDGMENT BY BARNHARDT Recorded Oct 31, 2007
From: BLISS, DANIEL H.
To: WOODHOLDINGS ENVIRONMENTAL, INC.
Reel/Frame 020045/0115 →
CORRECTIVE ASSIGNMENT TO CORRECT THE TO CORRECT BRIEF FROM "LIEN" TO "JUDGEMENT". PREVIOUSLY RECORDED ON REEL 019410 FRAME 0628. ASSIGNOR(S) HEREBY CONFIRMS THE LIEN. Recorded Oct 9, 2007
From: NEAL, EDWIN
To: BARNHARDT, DAVID F.
Reel/Frame 019934/0499 →
LIEN Recorded Jun 11, 2007
From: NEAL, EDWIN
To: BARNHARDT, DAVID F.
Reel/Frame 019410/0628 →
Continuity (4)
Continuation 1103951500 · Jan 19, 2005
Continuation In Part 1029739800
Provisional Application 6020974300 · Jun 6, 2000
Related Publication 20070107630A1 · May 17, 2007