IP Library Granted Patent US 8,764,899
Granted Patent B2
US 8,764,899 · App. 12/401,752 · Granted Jul 1, 2014

Coating for and method of testing landscaping material

Inventors: Larry G. Oien (Ogden, IA); Rebecca Lister (Ames, IA)
Assignee: BASF Corporation
C09D5/00C09D183/04C09D183/06C09D183/10
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Quick Facts
Patent No.
US 8,764,899
App. No.
12/401,752
Granted
Jul 1, 2014
Kind
B2
Abstract

A coating is provided for a landscaping material, comprising a hybrid network of high functionality structured oligomeric siloxane and a polyalkylene glycol coupled with a co-product of monopropylene glycol and propylene oxide. The coating may be coupled with a pigmented colorant and be further mixed with a water-based carrier. The coating is contemplated to increase the efficiency of the mulch as compared to plain mulch material and other coating materials. A testing apparatus, including a retention basin and water measuring basin, are also defined as a means to determine the efficiency of the mulch material and its corresponding coating.

Claims (23)

1. A composition for treating landscaping material comprising:

about 45% by weight siloxane; and

about 45% by weight polyalkylene glycol.

2. The composition of claim 1 , wherein the siloxane is a polysiloxane comprising at least one organic group.

3. The composition of claim 1 , wherein the siloxane is oligomeric.

4. The composition of claim 1 , wherein the siloxane has a surface tension ranging from about 32.00 dyne/cm to about 63.00 dyne/cm.

5. The composition of claim 1 , wherein the siloxane is comprised of a silicone polyether.

6. The composition of claim 5 , wherein the siloxane is a polyalkylene oxide-modified polydimethylsiloxane.

7. The composition of claim 1 , further comprising a water-based carrier.

8. The composition of claim 7 , wherein the carrier further comprises a colorant.

9. The composition of claim 1 , wherein the landscaping material is a plurality of chips of a fibrous organic material.

10. A coating for treating a landscaping material, the coating comprising:

a composition comprising

at least one siloxane;

at least one polyalkylene glycol; and

a carrier,

wherein the composition comprises about 45% by weight siloxane, about 45% by weight of the polyalkylene glycol, and wherein the carrier is water-based.

11. The coating for a landscaping material as in claim 10 , wherein the at least one siloxane is comprised of a silicone polyether.

12. The coating for a landscaping material as in claim 10 , wherein the at least one siloxane is a polysiloxane comprising at least one organic group.

13. The coating for a landscaping material as in claim 10 , wherein the siloxane is oligomeric.

14. The coating for a landscaping material as in claim 10 , wherein the siloxane has a surface tension ranging from about 32.00 dyne/cm to about 63.00 dyne/cm.

15. The coating for a landscaping material as in claim 11 , wherein the siloxane is a polyalkylene oxide-modified polydimethylsiloxane.

16. The coating for a landscaping material as in claim 10 , wherein the carrier further comprises a colorant.

Assignments (6)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 27, 2025
From: MASTER BUILDERS SOLUTIONS US LLC
To: COLORBIOTICS, LLC
Reel/Frame 070351/0591 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 25, 2025
From: BASF CORPORATION
To: MASTER BUILDERS SOLUTIONS US LLC
Reel/Frame 070326/0218 →
MERGER Recorded Apr 10, 2014
From: BECKER-UNDERWOOD, INC.
To: BASF CORPORATION
Reel/Frame 032643/0587 →
RELEASE OF SECURITY INTEREST Recorded Nov 30, 2012
From: ANTARES CAPITAL CORPORATION
To: BECKER-UNDERWOOD, INC.
Reel/Frame 029384/0882 →
SECURITY AGREEMENT Recorded Feb 10, 2010
From: BECKER-UNDERWOOD, INC.
To: ANTARES CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 023915/0581 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 11, 2009
From: OIEN, LARRY G.; LISTER, REBECCA
To: BECKER-UNDERWOOD, INC.
Reel/Frame 022376/0573 →
Continuity (1)
Related Publication 20100229461A1 · Sep 16, 2010