Process for producing antireflection-treated surfaces

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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156230, 264220, 264284, 264293, 430950, B44C 116

Patent

active

058557172

ABSTRACT:
A process for producing an article by transferring to at least one surface of the article, a surface structure of a polymeric film, the surface structure comprising individual, randomly distributed elevations, so that the resultant article comprises the surface structure or a mirror image of the surface structure, the transferring comprising: a) applying the film to the article as a cover layer wherein a surface of the film comprising the structure faces outward from the article; or b) transferring the surface structure of the film to the article by applying a surface of the film having the structure to the article, so as to form a mirror-image of the structure on the molded body, and optionally removing the film; the process produces an article having at least one surface which exhibits antireflection properties.

REFERENCES:
patent: 3697277 (1972-10-01), King
patent: 3852133 (1974-12-01), Houston
patent: 4153654 (1979-05-01), Maffitt et al.
patent: 4517235 (1985-05-01), Ungar et al.
patent: 4735854 (1988-04-01), Lauchenauer
patent: 4881999 (1989-11-01), Balmer et al.
patent: 4937030 (1990-06-01), Nishiyama et al.
Ullmanns Encyclopedia of Industrial Chemistry, 4th revised and expanded ed., (1976) pp. 673-686.
Encyclopedia of Polymer Science and Engineering (1973) 7:73-87, Fibers, Optical to Hydrogenation.

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