Patent ID: 9120083
Filing Date: 2015-09-01
Classification: B01J,Y10T

Abstract:
1. A porous inorganic/organic hybrid particle, wherein the inorganic portion comprises SiO 2 in an amount ranging from about 25 molar % to not more than about 50 molar %, wherein the pores of the particle are substantially disordered and wherein the particle has a chromatographically enhancing pore geometry (CEPG) , and wherein the porous inorganic/organic hybrid particle has formula I: wherein, R and R R p and q are each independently 0.0 to 3.0; t is 0.5, 1.0, or 1.5; d is 0 to about 0.9; m is an integer from 1-20; wherein R, R provided that: m=2-20 and  when p+q≦2.