| 摘要 |
The present invention relates to a coating or composition comprising, and a method of making, multifunctional polymer particles comprising at least two reactive functionalities in the same particle, for example, an epoxy-functional or hydroxy-functional group in combination with an acid-functional group. Non-porous or porous coating compositions made from such a dispersion can be used to protect various substrates, including imaging layers, so that the coated product resists fingerprints, common stains, and spills.
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