樹脂組成物 - ソニー株式会社

Title:

樹脂組成物

Document Type and Number:

Japanese Patent JP5066790

Kind Code:

B2

Abstract:

To obtain a resin composition having excellent mechanical properties and moldability by using a low-molecular-weight polycarbonate resin (PC resin) for a recovered optical disk, etc.

In the resin composition constituted of a mixed resin composed of at least a PC resin and a modifying material, the melt flow ratio (MFR ratio: by JISK7210) of mixed resin/PC resin of the mixed resin to the PC resin under conditions at 220°C and 10kgf is 0.1-1.5 and the Izod impact strength ratio (by JISK7110) mixed resin/PC resin is ≥2.0.

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Inventors:

Yasushi Inagaki
Haruo Watanabe
Tsutomu Noguchi
Yoshikazu Kondo
Rie Mori
Tetsuya Samura

Application Number:

JP2005185143A

Publication Date:

November 07, 2012

Filing Date:

June 24, 2005

Export Citation:

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Assignee:

ソニー株式会社

International Classes:

C08L69/00; B29B17/00; C08J11/04; C08L53/02; C08L55/02; C08L57/02; B29K69/00

Domestic Patent References:

JP6223416A
JP8311326A
JP9316316A
JP10120892A
JP11080531A
JP2000119484A
JP2002105299A
JP2003054941A
JP2004217701A
JP2005162819A

Foreign References:

WO2003087215A1

Other References:

ABS樹脂,日本,社団法人高分子学会,p.77-79

Attorney, Agent or Firm:

Koichi Mori
Masaaki Yoshii
Takahisa Yamamoto

Previous Patent: 液晶性樹脂、その製造方法、液晶性樹脂組成物および成形品

Next Patent: JPS5066791