IMPACT MODIFICATION OF THERMOPLASTICS WITH ETHYLENE/-OLEFIN INTERPOLYMERS

• Main Authors: MARCHAND GARY R, DHODAPKAR SHRIKANT, WU SHAOFU, WALTON KIM L, KAPUR MRIDULA
• Format: Patent
• Language: English; Korean
• Published: 24.07.2019
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

우수한 충격 성능을 갖는 충격 개질 조성물은 열가소성 물질 (예를 들어, 폴리올레핀, 예컨대 폴리프로필렌 또는 HDPE) 및 멀티-블록 에틸렌/α-올레핀 혼성중합체로부터 제조될 수 있다. 상기 조성물은 용이하게 성형되고, 종종, 예를 들어 자동차 계기판, 부품 및 다른 가정용 물품의 제조에서 특정한 유용성을 갖는다. Impact modified compositions having good impact performance can be made from a thermoplastic (e.g., a polyolefin such as polypropylene or HDPE) and a multi-block ethylene/α-olefin interpolymer. The compositions are easily molded and often have particular utility in making, for example, automotive facia, parts and other household articles.