AROMATIC POLYESTER RESIN FOAM

Title:

AROMATIC POLYESTER RESIN FOAM

Document Type and Number:

Japanese Patent JP2013177544

Kind Code:

A

Abstract:

To provide an aromatic polyester resin foam excellent in heat insulating performance, recyclability and heat resistance.

This aromatic polyester resin foam has porosity of 96% or more, has only one peak in a bubble diameter distribution, has a bubble diameter of 50 μm or less showing the peak, and contains an aromatic polyester resin as a principal ingredient. The aromatic polyester resin has a spiro ring structure in its main chain, and contains a component derived from a chain extender.

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Inventors:

NAKAMURA HIROKADO
SUEOKA MASANORI
HAMAZAKI RISA

Application Number:

JP2012192790A

Publication Date:

September 09, 2013

Filing Date:

September 03, 2012

Export Citation:

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Assignee:

TORAY INDUSTRIES

International Classes:

C08J9/12; C08G63/181

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