초록 ▼

Organic resins with high surface areas and porosities, which are insoluble in organic solvents and contain few or no flexible groups in the resin structure, are disclosed. Also disclosed is a process for making such resins from polyfunctional aryl alkali metal compounds and a second polyfunctional m

Organic resins with high surface areas and porosities, which are insoluble in organic solvents and contain few or no flexible groups in the resin structure, are disclosed. Also disclosed is a process for making such resins from polyfunctional aryl alkali metal compounds and a second polyfunctional monomer. Such resins are useful as absorbants.

대표청구항 ▼

A process for the production of a resin comprising, reacting at least one polyfunctional aryl alkali metal compound with at least one second polyfunctional monomer, and isolating an insoluble resin with a surface area of at least 100 m2/g and a porosity of at least 20%, and wherein said resin contai

A process for the production of a resin comprising, reacting at least one polyfunctional aryl alkali metal compound with at least one second polyfunctional monomer, and isolating an insoluble resin with a surface area of at least 100 m2/g and a porosity of at least 20%, and wherein said resin contains less than 10 mole percent, based on the total amount of monomer, of flexiblizing groups, provided that at least 10 mole percent of the total moles of said polyfunctional aryl alkyl metal compound and said second polyfunctional monomer has a functionality of 3 or more.