Title:
AROMATIC POLYCARBONATE OLIGOMER SOLID
Document Type and Number:
WIPO Patent Application WO/2017/098946
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an aromatic polycarbonate oligomer solid which has a markedly reduced low molecular weight component, has no or markedly reduced chlorine-containing compounds, has a large loose bulk density and is easy to handle. This purpose is met by an aromatic polycarbonate oligomer solid which includes a repeating unit represented by general formula (1), has a weight average molecular weight of 500-10000, has a low molecular weight component of less than or equal to 5.0 area% in high performance liquid chromatography measurement, and has a loose bulk density of greater than or equal to 0.21 g/cm3.
Inventors:
OZAKI MITSUTAKA (JP)
HASHIMOTO MIWA (JP)
ONISHI TAKAHIRO (JP)
SUTO TAKERU (JP)
HASHIMOTO MIWA (JP)
ONISHI TAKAHIRO (JP)
SUTO TAKERU (JP)
Application Number:
PCT/JP2016/085184
Publication Date:
June 15, 2017
Filing Date:
November 28, 2016
Export Citation:
Assignee:
HONSHU CHEMICAL IND (JP)
International Classes:
C08G64/06
Foreign References:
JPH10114820A | 1998-05-06 | |||
JPH09291143A | 1997-11-11 | |||
JP2006273898A | 2006-10-12 | |||
JPH01158033A | 1989-06-21 | |||
JP2001163967A | 2001-06-19 | |||
JP2007119691A | 2007-05-17 | |||
JP2009186743A | 2009-08-20 | |||
JP2003192779A | 2003-07-09 | |||
JP2009180760A | 2009-08-13 |
Other References:
See also references of EP 3388467A4
Attorney, Agent or Firm:
HASEBE Zentaro et al. (JP)
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