Title:
MICROWAVE-RESISTANT MOLDING
Document Type and Number:
Japanese Patent JP2018162445
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a microwave-resistant molding that resists getting hot under microwave irradiation, and has excellent dimensional stability when used in a microwave oven.SOLUTION: A microwave-resistant molding uses at least one amorphous copolyamide molding material or microcrystalline copolyamide molding material, synthesized from at least following monomers, the microwave-resistant molding containing at least one non-crystalline or microcrystalline copolyamide, where the copolyamide contains at least following monomers: (a) at least one alicyclic diamine, (b) 0.25-30 mol% of at least one dimer fatty acid and (c) at least one aromatic dicarboxylate, where the total content of all the monomers is 100 mol%, and the copolyamide has 155°C or more of a glass transition temperature and 8.30×10or less of a dielectric loss coefficient tanδ.SELECTED DRAWING: None
Inventors:
ETIENNE AEPLI
HOFFMANN BOTHO
THOMAS WIEDEMANN
HOFFMANN BOTHO
THOMAS WIEDEMANN
Application Number:
JP2018036228A
Publication Date:
October 18, 2018
Filing Date:
March 01, 2018
Export Citation:
Assignee:
EMS PATENT AG
International Classes:
C08G69/26; C08K13/02; C08L77/06
Domestic Patent References:
| JPH04253727A | 1992-09-09 | |||
| JP2016020490A | 2016-02-04 | |||
| JP2012184372A | 2012-09-27 |
Foreign References:
| US20080135720A1 | 2008-06-12 |
Attorney, Agent or Firm:
Ken Ieiri