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Title:
METHOD FOR PRODUCING OPTICALLY ANISOTROPIC FILM
Document Type and Number:
WIPO Patent Application WO/2014/168259
Kind Code:
A1
Abstract:
This method for producing an optically anisotropic film contains the following steps (1) to (3): (1) a step for applying a composition for forming an optically anisotropic layer to a substrate surface or the surface of an alignment layer formed at the substrate surface; (2) a step for forming a dried coating film by drying the applied composition for forming an optically anisotropic layer; and (3) a step for forming an optically anisotropic film by cooling the dried coating film at a speed of at least 6°C/sec.

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Inventors:
KOBAYASHI TADAHIRO (JP)
Application Number:
PCT/JP2014/060885
Publication Date:
October 16, 2014
Filing Date:
April 10, 2014
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
G02B5/30; B05D3/00; B32B7/02; G02F1/1335; G02F1/13363
Foreign References:
JP2009122421A2009-06-04
JP2009229959A2009-10-08
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama 亨 (JP)
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