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1. (WO2017152156) COATINGS FOR REDUCING HEAT ABSORPTION
ملاحظة: نص مبني على عمليات التَعرف الضوئي على الحروف. الرجاء إستخدام صيغ PDF لقيمتها القانونية

WE CLAIM:

1. A composition comprising:

an IR reflective compound;

a light- scattering compound;

a binder resin; and

a solvent.

2. The composition of claim 1 wherein the IR reflective compound is selected from the group consisting of metal oxides, cobalt compounds, and chromium compounds.

3. The composition of claim 2 wherein the IR reflective compound is a metal oxide.

4. The composition of claim 3 wherein the IR reflective compound is titanium dioxide

5. The composition of claim 1 wherein the IR reflective compound is present in an amount of from 1 % wt. to about 60 % wt.

6. The composition of claim 1 wherein the light scattering compound comprises hollow latex spheres.

7. The composition of claim 1 wherein the light scattering compound is present in an amount of from 1 % wt. to about 60 % wt.

8. The composition of claim 1 wherein the binder resin is selected from the group consisting of thermoplastic compositions, thermosetting compositions, and radiation curable compositions.

9. The composition of claim 8 wherein the binder resin is a thermosetting composition.

10. The composition of claim 9 wherein the thermosetting composition comprises a polymer having at least one type of reactive group and a curing agent having reactive groups reactive with the reactive group(s) of the polymer.

11. The composition of claim 10, wherein the thermoplastic composition comprises

poly(ethylene terephthalate) or a copolymer thereof.

12. The composition of claim 8, wherein the binder resin is a radiation curable composition comprising a multi-functional (meth)acrylate.

13. The composition of claim 1 wherein the binder resin is present in an amount of from 1 % wt. to about 80 % wt.

14. The composition of claim 1 wherein the solvent is water.

15. The composition of claim 1 wherein the solvent is an organic solvent selected from the group consisting of ketones, acetates, aldehydes, and glycol ethers.

A composition comprising:

from about 5 % wt. to about 30 % wt. of an IR reflective compound;

from about 5 % wt. to about 30 % wt. of a light- scattering compound;

from about 10 % wt. to about 40 % wt. of a binder resin; and

remainder is a solvent.

17. The composition of claim 16 wherein the IR reflective compound is selected from the group consisting of metal oxides, cobalt compounds, and chromium compounds.

18. The composition of claim 17 wherein the IR reflective compound is a metal oxide.

19. The composition of claim 18 wherein the IR reflective compound is titanium dioxide

20. The composition of claim 16 wherein the IR reflective compound is present in an amount of from 7.5 % wt. to about 15 % wt.

21. The composition of claim 16 wherein the light scattering compound comprises hollow latex spheres.

22. The composition of claim 16 wherein the light scattering compound is present in an amount of from 7.5 % wt. to about 15 % wt.

23. The composition of claim 16 wherein the binder resin is selected from the group consisting of thermoplastic compositions, thermosetting compositions, and radiation curable compositions.

24. The composition of claim 23 wherein the binder resin is a thermosetting composition.

25. The composition of claim 24 wherein the thermosetting composition comprises a polymer having at least one type of reactive group and a curing agent having reactive groups reactive with the reactive group(s) of the polymer.

26. The composition of claim 25, wherein the thermoplastic composition comprises poly(ethylene terephthalate) or a copolymer thereof.

27. The composition of claim 23, wherein the binder resin is a radiation curable composition comprising a multi-functional (meth)acrylate.

28. The composition of claim 16 wherein the binder resin is present in an amount of from 15 % wt. to about 25 % wt.

29. The composition of claim 16 wherein the solvent is water.

30. The composition of claim 16 wherein the solvent is an organic solvent selected from the group consisting of ketones, acetates, aldehydes, and glycol ethers.

31. A substrate coated with the composition of claim 1.

32. The substrate of claim 31, wherein the substrate is a fill material used in conjunction with a synthetic turf field.

33. A method for reducing heat build-up on a substrate, the method comprising the steps of:

applying a coating composition to a surface of a substrate or article to be coated, wherein the coating composition comprises:

an IR reflective compound;

a light- scattering compound;

a binder resin; and

a solvent;

coalescing the coating composition to form a substantially continuous film; and

curing the substantially continuous film.

34. The method of claim 33 wherein the IR reflective compound is selected from the group consisting of metal oxides, cobalt compounds, and chromium compounds.

35. The method of claim 34 wherein the IR reflective compound is a metal oxide.

36. The method of claim 35 wherein the IR reflective compound is titanium dioxide

37. The method of claim 33 wherein the IR reflective compound is present in an amount of from 1 % wt. to about 60 % wt.

38. The method of claim 33 wherein the light scattering compound comprises hollow latex spheres.

39. The method of claim 33 wherein the light scattering compound is present in an amount of from 1 % wt. to about 60 % wt.

40. The method of claim 33 wherein the binder resin is selected from the group consisting of thermoplastic compositions, thermosetting compositions, and radiation curable compositions.

41. The method of claim 40 wherein the binder resin is a thermosetting composition.

42. The method of claim 41 wherein the thermosetting composition comprises a polymer having at least one type of reactive group and a curing agent having reactive groups reactive with the reactive group(s) of the polymer.

43. The method of claim 42, wherein the thermoplastic composition comprises poly(ethylene terephthalate) or a copolymer thereof.

44. The method of claim 40, wherein the binder resin is a radiation curable composition comprising a multi-functional (meth)acrylate.

45. The method of claim 33 wherein the binder resin is present in an amount of from 1 % wt. to about 80 % wt.

46. The method of claim 33 wherein the solvent is water.

47. The method of claim 33 wherein the solvent is an organic solvent selected from the group consisting of ketones, acetates, aldehydes, and glycol ethers.