IP Library Granted Patent US 7,192,470
Granted Patent B2
US 7,192,470 · App. 11/039,515 · Granted Mar 20, 2007

Preservative compositions for materials and method of preserving same

Assignee: Woodholdings Environmental, Inc.
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Quick Facts
Patent No.
US 7,192,470
App. No.
11/039,515
Granted
Mar 20, 2007
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 (54)

1. A method for preserving a material comprising:

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

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

wherein the at least one silane-containing material is methyltrichlorosilane.

2. A method as set forth in claim 1 wherein the preservative composition further comprises at least one pesticide-containing material.

3. A method for preserving a material comprising:

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

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

wherein the preservative composition further comprises at least one pesticide-containing material; and

wherein the at least one pesticide-containing material is boric anhydride.

4. A method for preserving an insulation material comprising:

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

applying the preservative composition to the insulation material.

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

6. A method as set forth in claim 4 wherein the at least one silane-containing material is methyltrichlorosilane.

7. A method as set forth in claim 4 wherein the preservative composition further comprises at least one pesticide-containing material.

8. A method as set forth in claim 7 wherein the at least one pesticide-containing material is boric anhydride.

9. A method for preserving a drywall material comprising:

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

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

10. A method as set forth in claim 9 wherein the at least one hydrocarbon alkane solvent is at least one of pentane, heptane, hexane, and combinations thereof.

11. A method for preserving a drywall material comprising:

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

applying the preservative composition to the drywall material; and

wherein the at least one silane-containing material is methyltrichlorosilane.

12. A method for preserving a drywall material comprising:

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

applying the preservative composition to the drywall material; and

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

13. A method as set forth in claim 12 wherein the at least one pesticide-containing material is boric anhydride.

14. A method for preserving a masonry material comprising:

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

applying the preservative composition to the masonry material; and

wherein the at least one silane-containing material is methyltrichlorosilane.

15. A method for preserving a masonry material comprising:

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

applying the preservative composition to the masonry material; and

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

16. A method as set forth in claim 15 wherein the at least one pesticide-containing material is boric anhydride.

17. A method for preserving a wood material comprising:

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

applying the preservative composition to the wood material; and

wherein the at least one silane-containing material is methyltrichlorosilane.

18. A method as set forth in claim 17 wherein the preservative composition further comprises at least one pesticide-containing material.

19. A method as set forth in claim 18 wherein the at least one pesticide-containing material is boric anhydride.

20. A preservative composition comprising:

at least one silane-containing material;

at least one hydrocarbon alkane solvent containing molecules of at least five carbon atoms to allow the silane-containing material to penetrate and diffuse into a material contacted by the preservative composition; and

wherein said at least one silane-containing material is methyltrichlorosilane.

21. A preservative composition comprising:

at least one silane-containing material;

at least one hydrocarbon alkane solvent containing molecules of at least five carbon atoms to allow the silane-containing material to penetrate and diffuse into a material contacted by the preservative composition; and

at least one pesticide-containing material.

22. A preservative composition as set forth in claim 21 wherein said at least one pesticide-containing material is boric anhydride.

Assignments (6)
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 →
NOTICE OF INCORRECT RECORDATION OF JUDGMENT BY BARNHARDT Recorded Oct 31, 2007
From: BLISS, DANIEL H.
To: WOODHOLDINGS ENVIRONMENTAL, INC.
Reel/Frame 020045/0115 →
JUDGEMENT Recorded Aug 5, 2006
From: NEAL, EDWIN
To: BARNHARDT, DAVID F.
Reel/Frame 019929/0415 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 6, 2005
From: NEAL, EDWIN; THOMPSON, MICHAEL M.
To: WOODHOLDINGS ENVIRONMENTAL, INC.
Reel/Frame 015978/0225 →
Continuity (2)
Continuation In Part 1029739800 · May 27, 2003
Related Publication 20060088605A1 · Apr 27, 2006