Title:
POLYCARBONATE EXTRUSION CHEMICAL FOAM AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2019189830
Kind Code:
A
Abstract:
To provide a polycarbonate extrusion chemical foam having excellent impact resistance and a method of producing the same.SOLUTION: A polycarbonate extrusion chemical foam has a closed-cell ratio of 45% or more and an average cell diameter of 10-900 μm. There is also provided a method for producing the same.SELECTED DRAWING: None
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Inventors:
MATSUNUMA HIROYOSHI
ISHIKAWA YOSHIYASU
KANAO OSAMU
SATO TAKASHI
TAMURA JUNICHI
ISHIKAWA YOSHIYASU
KANAO OSAMU
SATO TAKASHI
TAMURA JUNICHI
Application Number:
JP2018087560A
Publication Date:
October 31, 2019
Filing Date:
April 27, 2018
Export Citation:
Assignee:
HITACHI CHEMICAL TECHNO SERVICE CO LTD
International Classes:
C08J9/06; B29C44/00; B29C48/00
Domestic Patent References:
| JP2012082331A | 2012-04-26 | |||
| JPS50140575A | 1975-11-11 | |||
| JP2014080575A | 2014-05-08 | |||
| JP2012007055A | 2012-01-12 | |||
| JP2000136301A | 2000-05-16 | |||
| JP2008144084A | 2008-06-26 | |||
| JP2012228802A | 2012-11-22 |
Foreign References:
| WO2006106652A1 | 2006-10-12 |
Attorney, Agent or Firm:
Kenichi Hirasawa
Kosuke Sawayama
Kosuke Sawayama