公开(公告)号：US20150152226A1

公开(公告)日：2015-06-04

申请号：US14332472

申请日：2014-07-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chung Kun CHO ,  MIKHAIL Kovalev ,  Dmitry Androsov ,  FEDOSYA Kalinina

IPC: C08G73/14 ,  C09D179/08 ,  B29C41/24 ,  B29C41/44 ,  B29C41/46 ,  C08K3/36 ,  B29C41/00

CPC classification number: C08G73/14 ,  B29C41/003 ,  B29C41/24 ,  B29C41/44 ,  B29C41/46 ,  B29K2079/085 ,  B29K2105/24 ,  B29L2029/00 ,  B29L2031/3475 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1067 ,  C08K3/22 ,  C08K3/36 ,  C09D179/08 ,  C08L79/08

Abstract: A poly(imide-amide) copolymer including a structural unit represented by Chemical Formula 1, a structural unit represented by Chemical Formula 2, and a structural unit represented by Chemical Formula 3: wherein substituents, groups and variables in Chemical Formulae 1 to 3 are as defined in the specification.

Abstract translation: 包含由化学式1表示的结构单元，由化学式2表示的结构单元和由化学式3表示的结构单元的聚（酰亚胺 - 酰胺）共聚物，其中化学式1至3中的取代基，基团和变量为 如说明书中所定义。

公开(公告)号：US20150148517A1

公开(公告)日：2015-05-28

申请号：US14341981

申请日：2014-07-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： DMITRY Androsov ,  MIKHAIL Kovalev ,  EVGENY Kiryushchenkov ,  FEDOSYA Kalinina

IPC: C07C237/40 ,  C08G73/14

CPC classification number: C07C237/40 ,  C08G69/32 ,  C08G73/10 ,  C08G73/14 ,  C08L77/00 ,  C08L79/08

Abstract: A compound represented by Chemical Formula 1: wherein in Chemical Formula 1, R1 and R2 are the same or different, and are each independently an electron-withdrawing group, R3 to R6 are the same or different, and are each independently selected from a hydrogen, a substituted or unsubstituted C1 to C20 alkyl group, and a substituted or unsubstituted C6 to C20 aryl group, and n11 and n12 are the same or different, and are each independently an integer from 1 to 4.

Abstract translation: 由化学式1表示的化合物：其中在化学式1中，R1和R2相同或不同，并且各自独立地是吸电子基团，R3至R6相同或不同，并且各自独立地选自氢 取代或未取代的C1〜C20烷基，以及取代或未取代的C6〜C20芳基，n11和n12相同或不同，各自独立地为1〜4的整数。