Water Soluble Sackets of Water Insoluble SiOC Ceramic Pigments

Patent metadata

Field	Value
Publication number	US-2020002226-A1
Application number	US-201916395149-A
Country	US
Kind code	A1
Filing date	Apr 25, 2019
Priority date	Apr 26, 2018
Publication date	Jan 2, 2020
Grant date	—

Abstract

Cement, concrete, stucco, and plaster that are have black ceramic polymer derived pigment included as an encapsulated water soluble sacket added to the powered or wet materials. A ceramic black SiOC additive encapsulated in a water soluble sacket and having a particle size of about 0.1 μm to 3 μm.

First claim

What is claimed:

1 . A black cement mixture comprising a dry powdered cement and a black water insoluble SiOC ceramic pigment, wherein the pigment is encapsulated in a water soluble sacket.

2 . The cement of claim 1 , comprising about 6% to about 15% ceramic pigment.

3 . The cement of claim 2 , comprising at least about 8% ceramic pigment.

4 . The cement of claim 2 , comprising at least about 10% ceramic pigment.

5 . A black concrete comprising a dry powdered cement, aggregate and a black water insoluble SiOC pigment, wherein the pigment is encapsulated in a water soluble sacket.

6 . The concrete of claim 5 , comprising about 6% to about 15% ceramic pigment to cement.

7 . The concrete of claim 6 , comprising at least about 8% ceramic pigment to cement.

8 . The concrete of claim 6 , comprising at least about 10% ceramic pigment to cement.

9 . A method for making a black cement, concrete, stucco or plaster structure, adding a water soluble sacket comprising a pyrolized polymer derived ceramic black pigment polymer, wherein the pigment is water insoluble, to a cement, concrete, stucco or plaster material, mixing the combined pigment and material to provide a uniform distribution of the pigment within the material, forming the material into a shape, hardening the material into a black cement, concrete, stucco or plaster structure, whereby the hardened structure has a uniform black color throughout the entirety of a structure.

10 . The method of claim 9 , wherein the pigment comprises at least about 2% of the structure.

11 . The method of claim 9 , wherein the pigment comprises at least about 5% of the structure.

12 . The method of claim 9 , wherein the pigment comprises at least about 8% of the structure.

13 . The method of claim 9 , wherein the pigment comprises at least about 10% of the structure.

14 . The method of claim 9 , wherein the pigment comprises at least about 12% of the structure.

15 . The method of claim 9 , wherein the pigment comprises about 3% to about 8% of the structure.

16 . The method of claim 9 , wherein the pigment is added to a dry material.

17 . The method of claim 9 , wherein the pigment is added to a wet material.

18 . The method of claim 9 , wherein the pigment is added to a liquid material.

19 . The method of claim 9 , wherein the pigment has a particle size D 50 of less than about 4 μm.

20 . The method of claim 9 , wherein the pigment has a particle size D 50 of from about 3 μm to about 0.1 μm.

21 . The method of claim 9 , wherein the pigment has a particle size D 50 of from about 2 μm to about 0.5 μm.

22 . The method of claim 9 , wherein the structure defines a blackness selected from the group consisting of: PMS 433, Black 3, Black 3, Black 4, Black 5, Black 6, Black 7, Black 2 2×, Black 3 2×, Black 4 2×, Black 5 2×, Black 6 2×, and Black 7 2×.

23 . The method of claim 9 , wherein the structure defines a uniform blackness throughout the structure, selected from the group consisting of: PMS 433, Black 3, Black 3, Black 4, Black 5, Black 6, Black 7, Black 2 2×, Black 3 2×, Black 4 2×, Black 5 2×, Black 6 2×, and Black 7 2×.

24 . The method of claim 9 , wherein the structure defines a blackness selected from the group consisting of: Tri-stimulus Colorimeter of X from about 0.05 to about 3.0, Y from about 0.05 to about 3.0, and Z from about 0.05 to about 3.0; a CIE L a b of L of less than about 40; a CIE L a b of L of less about 20; a CIE L a b of L of less than 50, b of less than 1.0 and a of less than 2; and a jetness value of at least about 200 M y .

25 . The method of claim 9 , wherein the structure defines a uniform blackness throughout the structure, selected from the group consisting of: Tri-stimulus Colorimeter of X from about 0.05 to about 3.0, Y from about 0.05 to about 3.0, and Z from about 0.05 to about 3.0; a CIE L a b of L of less than about 40; a CIE L a b of L of less about 20; a CIE L a b of L of less than 50, b of less than 1.0 and a of less than 2; and a jetness value of at least about 200 M y .

26 . A water soluble sacket of a water insoluble hydrophilic polymer derived ceramic pigment.

27 . The sacket of claim 26 , wherein, the water insoluble hydrophilic polymer derived ceramic pigment comprises silicon, carbon and oxygen; and comprises about 40 weight % to about 50 weight % silicon, and wherein about 25 weight % to about 40 weight % of the carbon is silicon-bound-carbon.

28 . The sacket of claim 26 , wherein, the water insoluble hydrophilic polymer derived ceramic pigment consists essentially of silicon, carbon and oxygen; and comprises about 40 weight % to about 50 weight % silicon, and wherein about 25 weight % to about 40 weight % of the carbon is silicon-bound-carbon.

29 . The sacket of claim 26 , wherein, the water insoluble hydrophilic polymer derived ceramic pigment consists of silicon, carbon and oxygen; and comprises about 40 weight % to about 50 weight % silicon, and wherein about 25 weight % to about 40 weight % of the carbon is silicon-bound-carbon.

30 . The sacket of claim 26 , wherein, the water insoluble hydrophilic polymer derived ceramic pigment comprises silicon, carbon and oxygen; and comprises about 40 weight % to about 50 weight % silicon, and wherein about 55 weight % to about 75 weight % of the carbon is free carbon.

31 . The sacket of claim 26 , wherein, the water insoluble hydrophilic polymer derived ceramic pigment consists essentially of silicon, carbon and oxygen; and comprises about 20 weight % to about 30 weight % oxygen, and wherein about 25 weight % to about 40 weight % of the carbon is silicon-bound-carbon.

32 . The sacket of claim 26 , wherein, the water insoluble hydrophilic polymer derived ceramic pigment consists of silicon, carbon and oxygen; and comprises about 20 weight % to about 30 weight % oxygen, and wherein about 55 weight % to about 75 weight % of the carbon is free carbon.

Assignees

• Melior Innovations Inc
• Monosol Llc

Inventors

• Bening Jr P Scott
• Bening P Scott
• Bening David

Classifications

• C04B2111/82

  Coloured materials · CPC title

• C04B35/6267

  Pyrolysis, carbonisation or auto-combustion reactions · CPC title

• C04B28/02

  containing hydraulic cements other than calcium sulfates · CPC title

• C04B28/14

  containing calcium sulfate cements {(gypsum-paper plates E04C)} · CPC title

• C04B2103/54

  Pigments; Dyes · CPC title