# US 8,771,414 B2 · Foaming agent

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- Number: US 8,771,414 B2
- Document ID: US8771414B2
- Status: Granted
- Kind: B2
- Application number: 13/142,648
- Filed: 2009-12-30
- Published: 2011-12-08
- Granted: 2014-07-08
- Earliest claimed: 2008-12-31
- Assignees: Genesis Global Limited
- Applicants: Anthony S. M. George
- Inventors: Anthony S. M. George
- Web page: https://patentgrep.com/patent/US8771414B2

## CPC

- C04B 28/02: containing hydraulic cements other than calcium sulfates
- C04B 24/14: Peptides; Proteins; Derivatives thereof
- C04B 38/106: {by adding preformed foams}
- C04B: LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE {(roofing granules E04D7/005)}; CERAMICS (devitrified glass-ceramics C03C10/00); REFRACTORIES; TREATMENT OF NATURAL STONE

## Abstract

A foaming agent solution, cement material and concrete replacement product are described which include blood hydrolysates. The blood hydrolysates may be present in the foaming agent solution in the range 5-30% by volume of the solution.

## Claims

### Claim 1

A composition comprising a cement material and a foamed agent solution; the foamed agent solution comprising about 10-30% by volume of a liquid blood hydrolysate and one or more solvents, wherein the liquid blood hydrolysate further comprises an anticoagulant.

### Claim 2 (depends on 1)

A composition according to claim 1, wherein the cement material is selected from the group consisting of Portland cement, Portland cement blends, lime cements, and super-sulfated cements.

### Claim 3 (depends on 2)

A composition comprising a cement material according to claim 2, further comprising water in the range 10-40 wt %; and wherein the composition is operable to be utilized as a concrete replacement product.

### Claim 4 (depends on 2)

A composition according to claim 2, further comprising an aggregate or granular material.

### Claim 5 (depends on 4)

A composition according to claim 4, wherein the aggregate or granular material is selected from the group consisting of sand, pumice, gravel, fibers, and perlite.

### Claim 6 (depends on 2)

A composition according to claim 2, further comprising about 0-1 wt % of one or more products selected from the group consisting of a granular material other than sand, a fine aggregate, and a heavy aggregate.

### Claim 7 (depends on 2)

The composition of claim 2, having a density in the range of about 450-2100 Kg/M3.

### Claim 8 (depends on 2)

A composition of claim 2, further comprising pores of mean diameter in the range of about 25-250 μm.

### Claim 9

A composition comprising a cement material and a foamed agent solution; the foamed agent solution consisting of about 10-30% by volume of a liquid blood hydrolysate and one or more solvents, wherein the liquid blood hydrolysate further comprises an anticoagulant.

### Claim 10 (depends on 9)

The composition of claim 9, wherein having pores of mean diameter in the range of 25-250 μm.