Title:
METHOD FOR PRODUCING MOLDED BODY AND MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2015/008735
Kind Code:
A1
Abstract:
Provided are: a method for producing a molded body obtained by bending working by means of hot forming such as pressure molding, vacuum molding, press molding, and the like while being provided with superior surface characteristics and outer appearance by means of a molded body production characterized by having a step for performing bending working of at least one side surface of a resin plate while tightly restrained by a restraint, the product of the bending elasticity (MPa) of the restraint and the thickness (m) of the restraint being at least 3.0×10-2 MPa·m, the restraint having at least one restraining layer (D), and the storage modulus of elasticity of the restraining layer (D) being 1.0×102 to 1.0×107 Pa inclusive at the glass transition temperature of the resin plate; and a molded body obtained by means of the production method.
Inventors:
WATANABE TAKAYUKI (JP)
SATO NORIO (JP)
KAWANO MASAHIKO (JP)
SATO NORIO (JP)
KAWANO MASAHIKO (JP)
Application Number:
PCT/JP2014/068744
Publication Date:
January 22, 2015
Filing Date:
July 14, 2014
Export Citation:
Assignee:
MITSUBISHI PLASTICS INC (JP)
International Classes:
B29C53/04; B29C48/21; B29C51/00
Foreign References:
| JP2013018242A | 2013-01-31 | |||
| JP2011213107A | 2011-10-27 | |||
| JP2009127019A | 2009-06-11 | |||
| JP2007062254A | 2007-03-15 | |||
| JP2006209012A | 2006-08-10 |
Attorney, Agent or Firm:
YAMAMOTO, Noriaki et al. (JP)
Yamamoto 典輝 (JP)
Yamamoto 典輝 (JP)
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