Title:
RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/022339
Kind Code:
A1
Abstract:
This resin composition includes a thermoplastic resin (A). A flat plate having a thickness of 3 mm and obtained by injection molding using only this resin composition as the raw material therefor fulfils formulas 1–3. Formula 1: x < 8. Formula 2: y < 12. Formula 3: y < 12x–0.75. (In the formulas, x is the initial haze (%) of the flat plate, measured in accordance with JIS K 7136 prior to a steel wool scratch test and y is the amount of change, from the initial haze (%), of the flat plate haze (%) measured in accordance with JIS K 7136 after the steel wool scratch test. In the steel wool scratch test, #0000 steel wool is pressed onto the flat plate surface at a pressure of 14 kPa and is rubbed back and forth 11 times at a speed of 15 cm/s, in a direction perpendicular to the fiber direction of the steel wool.
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Inventors:
KONISHI SHOTA (JP)
ANDO HIROYUKI (JP)
ANDO HIROYUKI (JP)
Application Number:
PCT/JP2019/028877
Publication Date:
January 30, 2020
Filing Date:
July 23, 2019
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
B29C45/00; C08L101/00; C08K3/34; C08L33/12
Domestic Patent References:
| WO2009025127A1 | 2009-02-26 |
Foreign References:
| JP2004009362A | 2004-01-15 | |||
| JP2004223794A | 2004-08-12 | |||
| JP2009244623A | 2009-10-22 | |||
| JP2004149782A | 2004-05-27 | |||
| JP2006342211A | 2006-12-21 |
Other References:
See also references of EP 3828239A4
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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