Title:
FILM, LAMINATE, THERMOFORMED BODY, IN-MOLD MOLDING, METHOD FOR PRODUCING MOLDING, AND METHOD FOR PRODUCING IN-MOLD MOLDING
Document Type and Number:
WIPO Patent Application WO/2020/209211
Kind Code:
A1
Abstract:
Provided is a film containing a polycarbonate resin which has excellent draw-down resistance during thermoforming and which which can achieve excellent moldability in processing in curved parts and the like. The film contains a polycarbonate resin (a) which satisfies the formula (i), where the viscosity at a shear rate of 6.080 × 10 [1/s] measured at 300°C is defined as X [Pa·s], and the viscosity at a shear rate of 6.080 × 103[1/s] measured at 300°C is defined as Y [Pa·s].
Inventors:
KANEKO SATOSHI (JP)
Application Number:
PCT/JP2020/015453
Publication Date:
October 15, 2020
Filing Date:
April 06, 2020
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
MGC FILSHEET CO LTD (JP)
MGC FILSHEET CO LTD (JP)
International Classes:
C08J5/18; B29C45/14; B32B27/30; B32B27/36; C08G64/00; C08J7/04
Domestic Patent References:
| WO2015190162A1 | 2015-12-17 | |||
| WO2015159813A1 | 2015-10-22 |
Foreign References:
| JP2004523634A | 2004-08-05 | |||
| JPH06148426A | 1994-05-27 | |||
| JP2016079276A | 2016-05-16 | |||
| JPH0853556A | 1996-02-27 | |||
| JPH06297557A | 1994-10-25 | |||
| JP2012051997A | 2012-03-15 | |||
| JP2018103518A | 2018-07-05 | |||
| JP2017031313A | 2017-02-09 | |||
| JP2015104910A | 2015-06-08 | |||
| JP2011219667A | 2011-11-04 |
Other References:
See also references of EP 3954729A4
Attorney, Agent or Firm:
SIKs & Co. (JP)
Download PDF:
Previous Patent: ION GENERATION DEVICE, METHOD, AND PROGRAM
Next Patent: METHOD FOR PRODUCING ADHESIVE TAPE
Next Patent: METHOD FOR PRODUCING ADHESIVE TAPE