SOFT RESIN COMPOSITION FOR DENTAL TOOTH PLATE

• Main Authors: SEKIGUCHI TOSHIHIRO, KUMAGAI TOMOHIRO, NAKAYAMA MIZUKI
• Format: Patent
• Language: English
• Published: 10.04.2002
• Edition: 7
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; THEIR PREPARATION OR CHEMICAL WORKING-UP

PROBLEM TO BE SOLVED: To provide a soft resin composition for dental tooth plates capable of meeting such performances as moderate softness having been demanded in conventional soft resin materials for dental tooth plates and the compatibility between a dental tooth plate and the oral cavity mucosa without using such phthalic ester-based plasticizers under criticism indicating the possibility of affecting the living body as endocrine disruptors as to have widely been used so far in soft resin compositions for dental tooth plates. SOLUTION: This soft resin composition for dental tooth plates comprises (a) a (meth)acrylate monomer having at least one unsaturated double bond, (b) an acid ester-based plasticizer, (c) a (meth)acrylate (co)polymer and (d) a polymerization initiator.