Polysiloxane copolymer and antistatic agent comprising same

• Main Authors: KAWAMICHI TAKEHIDE, TANAKA YOUSUKE, OKADA RIKA
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2016
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention relates to a polysiloxane copolymer which enables the production of a silicone resin that can impart high antistatic performance to resins and has a strength property at such a level that the silicone resin can be used as an optical adhesive agent. The present invention provides: a polysiloxane copolymer which enables the production of a silicone resin that can impart high antistatic performance to polycarbonate resins, acrylic resins and silicone resins and has a strength property at such a level that the silicone resin can be used as an optical adhesive agent; and an antistatic agent comprising the polysiloxane copolymer. 本发明涉及种能够对树脂赋予高的防静电性、且能够制造作为光学用粘合剂的具有实用的强度特性的硅酮树脂的聚硅氧烷共聚物。根据本发明，可以提供能够对聚碳酸酯树脂、丙烯酸树脂及硅酮树脂赋予高的防静电性、且能够制造作为光学用粘合剂的具有实用的强度特性的硅酮树脂的聚硅氧烷共聚物及含有该聚硅氧烷共聚物的防静电剂。