Title:
耐汚染性コーティング
Document Type and Number:
Japanese Patent JP7336526
Kind Code:
B2
Abstract:
The present disclosure relates to a method for preparing a coating composition, in which an aqueous phase comprising an organosilane-functionalised colloidal silica is mixed with an organic phase comprising one or more monomers in the presence of an initiator and a protective colloid, wherein conditions are maintained such that polymerisation of the one or more monomers occurs to form an aqueous polymeric dispersion, in which the aqueous polymeric dispersion comprises polymer particles with protective colloid on their surface; the organosilane-functionalised colloidal silica comprises colloidal silica particles with at least one surface-bound organosilane moiety; and the initiator is at least partially soluble in water.
Inventors:
Greenwood, Peter, Harry, Joan
Restop, Par, Anders
Restop, Par, Anders
Application Number:
JP2021539984A
Publication Date:
August 31, 2023
Filing Date:
January 10, 2020
Export Citation:
Assignee:
Nouryon Chemicals International B.V.
International Classes:
C09D5/02; C09D201/00; C09D5/16; C09D7/62; C09D123/04; C09D129/04; C09D131/02; C09D131/04; C09D151/00
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Foreign References:
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Attorney, Agent or Firm:
Hiroshi Kobayashi
Norio Omori
Norio Omori