Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-10-18
1995-12-19
Morgan, Kiellion S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524718, 524720, 524 91, 524 99, 524102, 524103, 528289, 528274, 528298, 528314, C08K 534
Patent
active
054768829
ABSTRACT:
Light-stabilized polymer microparticles, which contain at least one light stabilizer, and processes for the preparation of these microparticles by polymerization of suitable monomers, at least a part of the polymerization being carried out in the presence of at least one light stabilizer, are described. The polymer microparticles can be used in coating compositions which comprise a disperse phase containing these particles and a liquid continuous phase.
Coatings and finishes based on the compositions according to the invention are distinguished by improved weathering resistance, in particular by a high light stability.
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A. N. Theodore et al., J. Coatings Tech. 57, 67 (1985).
Berner Godwin
Rembold Manfred
Rody Jean
Slongo Mario
Ciba-Geigy Corporation
Hall Luther A. R.
Kovaleski Michele A.
Morgan Kiellion S.
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