POLYAMIDE GRAFT POLYMER COMPOSITION AND USE THEREOF IN PHOTOVOLTAIC MODULES

• Main Authors: BIZET STEPHANE, CARTIER LAURENT B, JOUSSET DOMINIQUE
• Format: Patent
• Language: English; Korean
• Published: 20.12.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING

본 발명은, 하나 이상의 폴리아미드 그라프트와 반응하는 하나 이상의 불포화 단량체의 잔기를 함유하는 폴리올레핀 주쇄를 포함하는 폴리아미드 그라프트 중합체를 포함하는 열가소성 조성물에 관한 것이다. 본 발명은 또한 구조물, 특히 상기 조성물을 포함하는 다층 구조물에 관한 것이다. 본 발명의 바람직한 구조물 중 하나는 상기 조성물을 포함하는 태양광 모듈이다. 본 발명에 따른 조성물은 유리하게는 결합제 또는 캡슐화제로서 사용될 수 있다. 이는 또한 태양 전지판 및 적층 유리에서 사용된다. The present invention relates to a thermoplastic composition including a polyamide graft polymer including a polyolefin backbone containing a residue of at least one unsaturated monomer having reacted with at least one polyamide graft. The invention also relates to structures, particularly multilayer structures, including said composition. One of the preferred structures of the present invention is a photovoltaic module including said composition. The composition according to the invention can advantageously be used as a binder or encapsulant. It is also used in solar panels and laminated glass.