Polyaryletherketone resin material for dental use and method of producing resin composite material for dental use

A polyaryletherketone resin material is provided for dental use having high color tone stability in the case of exposure to visible light. The polyaryletherketone resin material for dental use includes a polyaryletherketone resin, which is a thermoplastic resin containing at least an aromatic group,...

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Main Authors Yamagawa, Junichiro, Shimizu, Tomonao, Nagasawa, Yuko
Format Patent
LanguageEnglish
Published 04.05.2021
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Abstract A polyaryletherketone resin material is provided for dental use having high color tone stability in the case of exposure to visible light. The polyaryletherketone resin material for dental use includes a polyaryletherketone resin, which is a thermoplastic resin containing at least an aromatic group, an ether group (ether bond), and a ketone group (ketone bond) in its structural unit, and having a b* value of 10.0 or more in terms of colorimetric value of a 1.0 mm molded body in a CIELab color system under a black background condition.
AbstractList A polyaryletherketone resin material is provided for dental use having high color tone stability in the case of exposure to visible light. The polyaryletherketone resin material for dental use includes a polyaryletherketone resin, which is a thermoplastic resin containing at least an aromatic group, an ether group (ether bond), and a ketone group (ketone bond) in its structural unit, and having a b* value of 10.0 or more in terms of colorimetric value of a 1.0 mm molded body in a CIELab color system under a black background condition.
Author Yamagawa, Junichiro
Nagasawa, Yuko
Shimizu, Tomonao
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RelatedCompanies TOKUYAMA DENTAL CORPORATION
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Snippet A polyaryletherketone resin material is provided for dental use having high color tone stability in the case of exposure to visible light. The...
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SourceType Open Access Repository
SubjectTerms APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
THEIR PREPARATION OR CHEMICAL WORKING-UP
Title Polyaryletherketone resin material for dental use and method of producing resin composite material for dental use
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