Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1994-06-02
1995-02-21
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
525 98, 525240, C08K 322, C08L 2316
Patent
active
053916093
ABSTRACT:
A transparent polymeric film that provides a barrier to the transmission of ultra-violet light. The film results from the addition of titanium dioxide particles having an average particle size less than the wavelength of visible light, yet greater than the wavelength of ultra-violet light, to a polymeric material capable of being formed as a transparent film. More specifically, the titanium dioxide particles have an average size on the order of from about 0.010 .mu.m to 0.050 .mu.m and, preferably from about 0.018 .mu.m to 0.040 .mu.m.
REFERENCES:
patent: 4419411 (1983-12-01), Park
patent: 4560614 (1985-12-01), Park
patent: 4590125 (1986-05-01), Balloni et al.
patent: 4654249 (1987-03-01), Barbey et al.
patent: 4687699 (1987-08-01), Hensel et al.
patent: 4693932 (1987-09-01), Kuze et al.
patent: 4725466 (1988-02-01), Crass et al.
patent: 4740421 (1988-04-01), Suzuki et al.
patent: 4741950 (1988-05-01), Lin et al.
patent: 4780402 (1988-10-01), Remmington
patent: 4827694 (1989-05-01), Owen
patent: 5055338 (1991-10-01), Sheth et al.
patent: 5069962 (1991-12-01), Okazaki et al.
patent: 5215580 (1993-06-01), Elfenthal et al.
Encycl. of Polym. Sci. and Engineering, J. Wiley & Sons, 1988, vol. 6, pp. 522-531.
Polymer-Polymer Miscibility, O. Olabisi, Academic Press, N.Y., 1979, pp. 340-341.
Roland Winter and Shing Li, Ultraviolet Stabilizers, in Modern Plastics Encyclopedia 1985-1986, at 174-176 (McGraw-Hill Publications, New York 1985).
Knoerzer Anthony R.
Reid Leland W.
Wheeler Edwin M.
Keen Malcolm D.
McKillop Alexander J.
Mobil Oil Corp.
Santini Dennis P.
Seidleck James J.
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