Two- and three-component siloxanes and related compounds and compositions

• US 9,314,407 B2
• Filed: 08/24/2012
• Issued: 04/19/2016
• Est. Priority Date: 08/25/2011
• Status: Active Grant

• Current Assignee: Kimmerling Holdings Group, LLC
• Original Assignee: Kimmerling Holdings Group, LLC
• Inventors: Blizzard, John D., Kimmerling, Kirk, Rapp, Joseph P.
• Primary Examiner(s): Marcantoni, Paul
• Application Number:
  US13/594,282
• Publication Number:
  US 20130230676A1
• Time in Patent Office: 1,334 Days
• US Class Current: 1/1
• CPC Class Codes: A01N 25/34 Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
• CPC Class Codes: A61K 6/00 Preparations for dentistry
• CPC Class Codes: A61K 6/887 Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• CPC Class Codes: C07F 7/04 Esters of silicic acids
• CPC Class Codes: C08F 265/06 Polymerisation of acrylate or methacrylate esters on to polymers thereof
• CPC Class Codes: C08F 267/06 on to polymers of esters
• CPC Class Codes: C08F 283/10 on to polymers containing more than one epoxy radical per molecule C08F283/004 takes precedence
• CPC Class Codes: C08G 77/14 containing silicon bound to oxygen-containing groups C08G77/045 takes precedence
• CPC Class Codes: C08G 77/20 containing silicon bound to unsaturated aliphatic groups C08G77/045 takes precedence
• CPC Class Codes: C08G 77/26 nitrogen-containing groups
• CPC Class Codes: C08G 77/58 Metal-containing linkages C08G77/485 takes precedence
• CPC Class Codes: C08L 83/08 containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
• CPC Class Codes: C08L 83/14 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms C08L83/10 takes precedence
• CPC Class Codes: C09D 5/14 Paints containing biocides, e.g. fungicides, insecticides or pesticides C09D5/16 takes precedence
• CPC Class Codes: Y10T 428/139 Open-ended, self-supporting conduit, cylinder, or tube-type article

Abstract

Compositions are disclosed that comprise at least one compound of formula IV:

wherein the variable are as defined in the specification. The compositions are antimicrobial and optionally curable, and useful, inter alia, in dental, medical, and industrial applications for reinforcement and/or adhering two surfaces together.

Claims

1. A composition, comprising:

at least one compound of formula IV;

2. A composition of claim 1,

wherein at least one of A, B, Y, and Z is

3. A composition of claim 1,

A, B, Y, and Z are each independently selected from the group consisting of H,

4. A composition of claim 1,

wherein R^b is independently —

(C₃-C₆ alkylenyl)-(dimethyl)-(C₆-C₂₂alkyl) quaternary ammonium chloride or —

(C₃-C₆ alkylenyl)-(methyl)-(phenyl)-(C₆-C₂₂alkyl) quaternary ammonium chloride.

5. A composition of claim 1,

wherein R^b is —

(C₃ alkylenyl)-(dimethyl)-(C₁₈alkyl) quaternary ammonium chloride.

6. A composition of claim 1,

wherein R^y is (C₁-C₂)alkyl.

7. A composition of claim 1,

wherein R^a is acrylate, methacrylate, or vinyl.

8. A composition of claim 1, further comprising:

at least one filler;

wherein said one compound of formula IV is sorbed on said filler.

9. A composition of claim 8,

wherein said filler is at least one material selected from the group consisting of calcium carbonates, sodium carbonate, sodium bicarbonate, magnesium carbonate, dolomite, sulfate, silica, silicate aluminosilicate, phosphate, oxide, hydroxide, carbon, carbon fiber, iron-based filler, fiberglass, glass spheres, tricalcium aluminate, tetracalcium aluminoferrite, cement, modified cement, Portland cement, saccharide, fly ash, slag, and mixtures thereof.

10. A composition of claim 1, further comprising:

Portland cement.

11. A composition of claim 1, further comprising:

cement, comprising;

about 50% by weight to about 70% by weight, based on the total weight of cement, of calcia;

about 15% by weight to about 29% by weight, based on the total weight of cement, of silica;

less than about 0.5% by weight, based on the total weight of cement, of iron oxide; and

optional radiopacifier.

12. A composition of claim 1, further comprising:

at least one filler;

wherein said one compound of formula IV is sorbed on said filler.

13. A composition of claim 1,

wherein said composition is in the form of a powder.

14. A composition of claim 1,

wherein said composition is in the form of a master batch.

15. A composition, comprising:

at least one compound of formula IV;

16. A composition of claim 15,

wherein each of A, B, Y, and Z is

17. A composition of claim 15, further comprising:

at least one filler;

wherein said one compound of formula IV is sorbed on said filler.