Patent AT-E401365-T1: [Translated] EMULSIONS OF ORGANOPOLYSILOXANE RESINS PRODUCED BY EMULSION POLYMERIZATION
Description
An aqueous siloxane resin containing emulsion is prepared by: (i) adding water, at least one nonionic surfactant, optionally adding an ionic surfactant, and a catalyst, to a reaction vessel, and heating the contents of the vessel to form a mixture; (ii) adding to the mixture at least one silane monomer of the formula RSi(OR′)3; (iii) optionally, adding to the mixture, silane monomers of the formula R2Si(OR′)2 or R3SiOR′; (iv) allowing the silane monomer to hydrolyze and condense by a polymerization reaction in the catalyzed aqueous mixture; (v) terminating the reaction by neutralizing the mixture; and (vi) recovering from the mixture a siloxane resin emulsion containing a siloxane resin.
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Access the complete Patent AT-E401365-T1: [Translated] EMULSIONS OF ORGANOPOLYSILOXANE RESINS PRODUCED BY EMULSION POLYMERIZATION on the official website. |
https://pubchem.ncbi.nlm.nih.gov/patent/AT-E401365-T1 |
Tags
- patent
- chemistry
- research
- innovation
- pubchem