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| № |
Patent number |
Title of the invention and abstract piece | Date of publication of the patent |
|---|---|---|---|
| 1 | WO2011013970A9 |
POROUS POLYUREA BODY AND METHOD FOR PRODUCING SAME;CORPS POREUX DE POLYURÉE ET SON PROCÉDÉ DE PRODUCTION
Provided are a porous polyurea body and a method for producing same. The porous polyurea body is produced by polymerizing and cross-linking tetra(4-aminophenyl)methane and a monomer having 2 to 4 isocyanate groups. The method for producing a porous polyurea body comprises: a step of mixing an organic solution in which tetra(4-aminophenyl)methane is dissolved, and an organic solution in which a mon... |
19.04.2012 |