Title:
RESIN COMPOSITION, RESIN COMPOSITION FOR TRANSPARENT AUTOMOBILE MEMBERS, TRANSPARENT COVER FOR METER PANEL, AND HEMISPHERICAL LENS
Document Type and Number:
WIPO Patent Application WO/2016/181963
Kind Code:
A1
Abstract:
Provided is a resin composition capable of producing a molded article having excellent transparency, heat resistance, surface hardness, impact resistance and hue. Provided by the present invention is a resin composition comprising 0-85 mass% of a methacrylic resin and 15-100 mass% of a styrene-based copolymer which comprises 45-85 mass% of aromatic vinyl monomer units, 5-45 mass% of (meth)acrylic acid ester monomer units, and 10-30 mass% of unsaturated dicarboxylic acid anhydride monomer units, the styrene-based copolymer having a weight average molecular weight (Mw) of 100,000-300,000, and having a total light transmittance of 89% or higher at a thickness of 2 mm.
Inventors:
KUROKAWA YOSHINARI (JP)
SHIMOKOBA YUICHI (JP)
MATSUMOTO MASANORI (JP)
NISHINO KOHHEI (JP)
NOGUCHI TETSUO (JP)
SHIMOKOBA YUICHI (JP)
MATSUMOTO MASANORI (JP)
NISHINO KOHHEI (JP)
NOGUCHI TETSUO (JP)
Application Number:
PCT/JP2016/063872
Publication Date:
November 17, 2016
Filing Date:
May 10, 2016
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C08L25/14; C08F12/08; C08L33/10; F21S8/10
Domestic Patent References:
| WO2014065129A1 | 2014-05-01 | |||
| WO2014021264A1 | 2014-02-06 | |||
| WO2014021265A1 | 2014-02-06 |
Foreign References:
| JP2014159517A | 2014-09-04 | |||
| JPS6211760A | 1987-01-20 |
Other References:
See also references of EP 3296357A4
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
SK patent business corporation (JP)
SK patent business corporation (JP)
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