公开(公告)号：KR1020090081967A

公开(公告)日：2009-07-29

申请号：KR1020080008161

申请日：2008-01-25

Applicant: 서강대학교산학협력단

Inventor： 이재욱 ,  이상묵 ,  김영범

IPC: C08J3/28 ,  C08L69/00 ,  C08L67/00

Abstract: A method for manufacturing a polycarbonate blend composition is provided to improve compatability and mechanical property such as tensile strength, Young's modulus, impact strength, etc. by using the ultrasonic wave. A method for manufacturing a polycarbonate blend composition comprises the steps of melt mixing a polycarbonate and an aliphatic polymer; and applying the ultrasonic wav. The aliphatic polymer is represented by the formula 1, wherein R is a linear or branched alkyl group of the carbon number 2-10, or a cycloalkyl group of the carbon number 3-8; R1 is a cycloalkyl group of the carbon number 3-8; and n is an integer of 1-1,000.

Abstract translation: 提供一种制造聚碳酸酯共混组合物的方法，以通过使用超声波来提高相容性和机械性能如拉伸强度，杨氏模量，冲击强度等。 制备聚碳酸酯共混物组合物的方法包括熔融混合聚碳酸酯和脂族聚合物的步骤; 并应用超声波波纹。 脂肪族聚合物由式1表示，其中R是碳数为2-10的直链或支链烷基或碳数为3-8的环烷基; R1是碳数为3-8的环烷基; n为1-1000的整数。