THERMOPLASTIC RESIN COMPOSITION AND FILM MADE FROM THE COMPOSITION

• Main Authors: OHTA, SEIJI, OHE, TATSUYA, NAKAGAWA, MIKIO, TAN, JUNJI, KURISU, MASAYOSHI, KASAI, TETSUJI
• Format: Patent
• Language: English; French; Japanese
• Published: 11.06.1998
• Edition: 6
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

A thermoplastic resin composition which comprises: (A) 100 parts by weight of a thermoplastic resin, (B) 0.01 to 30 parts by weight of a surfactant, and (C) 0.01 to 30 parts by weight of a functional organic compound having 0.1 to 10 mmol/g functional groups in which two atoms (a and b), bonded to each other have net charges (Ea and Eb), respectively, as calculated by the molecular orbital method. The net charges satisfy the following relationship (1): 0.25</=IEa-EbI</=0.7. When this composition is formed into a film, etc., the product stably retains antistatic performance and antifogging performance from immediately thereafter over long. L'invention concerne une composition de résine thermoplastique comprenant: (A) 100 parties en poids de résine thermoplastique, (B) 0.01 à 30 parties en poids de tensioactif et (C) 0.01 à 30 parties en poids d'un composé organique fonctionnel comportant 0.1 à 10 mmol/g de groupes fonctionnels, dont deux atomes, a et b, liés l'un à l'autre et présentant respectivement des charges nettes Ea et Eb calculées à l'aide de la méthode des orbitales moléculaires. Les charges nettes satisfont à la relation suivante (1): 0.25</=IEa-EbI</=0.7. Lorsque cette composition est transformée en film, etc., le produit présente des propriétés antistatiques et antibuée de longue durée, dès le début.