Patent ID: 7659315
Filing Date: 2010-02-09
Classification: B01D,B01F,C02F,C04B,C08K,C09D,C09K,C11D

Abstract:
1. A method for increasing dispersion in a liquid solution or dispersion, the method comprising: adding a polyaminomethylenephosphonate composition to the liquid solution or dispersion, the polyaminomethylenephosphonate composition having the formula wherein n is an integer higher than 2, wherein M is a cation selected from the group consisting of the alkaline metal ions and the ammonium ion, wherein each of the R groups is independently selected from the group consisting of, wherein the polyaminomethylenephosphonate composition is added in a weight quantity higher than 0.01% of total solution or dispersion weight, and wherein the liquid solution or dispersion further comprises a ceramic composition selected from the group consisting of clay, ceramic glass, and silicone carbide whiskers.