| abstract |
The present invention relates to a polymer particle comprising a polymer matrix with an inorganic metalloid oxide or inorganic metal oxide coating, the polymer matrix comprising at least one first functional group A and at least one second functional group. Having a group B, both functional groups A and B can form at least one covalent bond with each other, the functional group A is an azide group, CC-double bond, CC-triple bond, aldehyde group, Selected from the group consisting of a ketone group, an imine group, a thioketone group, and a thiol group, and the functional group B is selected from a CC-double bond, a CC-triple bond, a CN-triple bond, a diene group, a thiol group, and an amine group. Polymer particles selected from the group consisting of: [Selection figure] None |