Method for producing a functional member having no base...

Details Method for producing a functional member having no base... Method for producing a functional member having no base...

2008-07-15

2010-12-14

Wyrozebski, Kat (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S246000, C156S247000, C156S249000, C156S272200, C156S273300, C156S273500, C156S275500, C156S306600, C156S306900, C156S345420, C156S583200

Reexamination Certificate

active

07850813

ABSTRACT:
A method for manufacturing a thin functional member having no base material, which exhibits a special function and is free from curling caused by the base material. The method includes the following steps (1) to (4): (1) filling a functional layer comprising an ionizing radiation curable resin between a base material and a mold having a predetermined concavo-convex pattern, (2) irradiating the filled functional layer with ionizing radiation to half-cure the functional layer, and then delaminating the functional layer and the base material from the mold, (3) adhering an adhesive sheet to a part of the functional layer, and delaminating the functional layer from the base material starting from a portion to which the adhesive sheet is adhered, and (4) irradiating the functional layer with ionizing radiation again to further cure the functional layer.

REFERENCES:
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patent: 6113836 (2000-09-01), Sakai et al.
patent: 6325880 (2001-12-01), Yamashita et al.
patent: 2002/0062915 (2002-05-01), Matsumoto et al.
patent: 08-166502 (1996-06-01), None
patent: 2005-084397 (2005-03-01), None

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