Polymeric articles having a textured surface and frosted...

Details Polymeric articles having a textured surface and frosted... Polymeric articles having a textured surface and frosted...

2011-01-11

2011-01-11

Yoon, Tae H (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S500000, C525S932000, C264S331150

Reexamination Certificate

active

07868062

ABSTRACT:
Disclosed is a polymeric article having a frosted and/or surface textured finish made from a polymeric resin comprised of a polymeric matrix and polymeric particles which are substantially spherical, highly crosslinked, have a mean particle size of between 15 and 70 micrometers and have a particle size distribution between 10-110 micrometers.

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Calculation of the difference in refractive index, Ref. EP 1022115 “Polymeric articles having a textured surface and frosted appearance” Schildknecht, C.E., “Polymerization Processes”, New York, Wiley & Sons (1977) S. 106-142 Saechtling “Kunststoff-Taschenbuch”, Munchen, Wein, Hanser, 26 Ausgabe (1995), S. 428-429, Dec. 2004.

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