公开(公告)号：KR1020140118274A

公开(公告)日：2014-10-08

申请号：KR1020130033883

申请日：2013-03-28

Applicant: 제일모직주식회사

Inventor： 박정우 ,  김정곤 ,  안홍기

IPC: C08G77/04 ,  C08G77/06 ,  C08G77/448

Abstract: The present invention relates to a novel polysiloxane with improved mobility and workability by applying an aliphatic hydrocarbon group to a terminal end, to a manufacturing method thereof. and to a polycarbonate-polysiloxane copolymer including the same. The polysiloxane is indicated as chemical formula 1. In chemical formula 1, R_1 and R_2 are a substituted or non-substituted alkyl group of C1-C18 or a substituted or non-substituted aryl group of C6-C18, respectively. X is a substituted or non-substituted hydrocarbon group of C2-C20 or a substituted or non-substituted hydrocarbon group of C2-C20 including -O- or -S- (A hydrocarbon group connected to Y is an aliphatic family or an alicyclic family), respectively. Y is a hydroxyl group, an amine group or an epoxy group, respectively. Z is a substituted or non-substituted hydrocarbon group of C1-C20, an ester bond, an urethane bond, -O-, -S-, -SO_2-, -CO-, -NR- (Here, R is a hydrogen atom, an alkyl group of C1-C18 or an aryl group of C6-C18) or a substituted or non-substituted hydrocarbon group including the combination thereof of C1-C20. And m and n are an integer of 4-100, respectively.

Abstract translation: 本发明涉及一种通过向末端施加脂族烃基而具有改善的迁移率和可加工性的新型聚硅氧烷的制备方法。 和包含它们的聚碳酸酯 - 聚硅氧烷共聚物。 聚硅氧烷表示为化学式1.在化学式1中，R 1和R 2分别是C 1 -C 18的取代或未取代的烷基或C 6 -C 18的取代或未取代的芳基。 X是C2-C20的取代或未取代的烃基或C2-C20的取代或未取代的烃基，包括-O-或-S-（与Y连接的烃基是脂族族或脂环族 ）， 分别。 Y分别是羟基，胺基或环氧基。 Z是C1-C20的取代或未取代的烃基，酯键，氨基甲酸酯键，-O - ， - S - ， - SO 2 - ， - CO-， - NR-（这里，R是氢原子 ，C 1 -C 18的烷基或C 6 -C 18的芳基）或取代或未取代的烃基，包括其中C1-C20的组合。 而m和n分别为4-100的整数。

公开(公告)号：KR1020130104317A

公开(公告)日：2013-09-25

申请号：KR1020120025711

申请日：2012-03-13

Applicant: 제일모직주식회사

Inventor： 김정곤 ,  박정우 ,  고창홍 ,  박태준 ,  안홍기

IPC: C08G77/448 ,  C08G64/08 ,  C08L83/10 ,  C08L69/00

CPC classification number: C08G64/06 ,  C08G64/186 ,  C08G77/16 ,  C08G77/448 ,  C08K3/32 ,  C08K5/13 ,  C08L83/04

Abstract: PURPOSE: Polycarbonate-polysiloxane copolymer is provided to give excellent low temperature impact strength with maintenance of high transparency and low haze, and to have an excellent physical property balance with high reaction participating rate. CONSTITUTION: Polycarbonate-polysiloxane copolymer contains polysiloxane unit represented by chemical formula 1 shown below. In chemical formula 1, R^1, R^2, R^3, and R^4 are independently substituted or non-substituted C1-C10 alkyl group, substituted or non-substituted C6-C18 aryl group, C1-C10 alkyl group substituted with halogen or C1-C10 alkoxyl group, and C6-C18 aryl group substituted with halogen or C1-C10 alkoxy group, respectively. R^5 and R^6 are C3-C8 alkylene group, respectively. The n is an integer of 20-100.

Abstract translation: 目的：提供聚碳酸酯 - 聚硅氧烷共聚物，以提供优异的低温冲击强度，同时保持高透明度和低雾度，并且具有优异的物理性能平衡，反应参与率高。 构成：聚碳酸酯 - 聚硅氧烷共聚物含有下述化学式1表示的聚硅氧烷单元。 在化学式1中，R 1，R 2，R 3和R 4独立地是取代或未取代的C 1 -C 10烷基，取代或未取代的C 6 -C 18芳基，C 1 -C 10烷基 被卤素或C 1 -C 10烷氧基取代，和被卤素或C 1 -C 10烷氧基取代的C 6 -C 18芳基。 R 5和R 6分别是C 3 -C 8亚烷基。 n为20-100的整数。

公开(公告)号：KR101489957B1

公开(公告)日：2015-02-04

申请号：KR1020120025711

申请日：2012-03-13

Applicant: 제일모직주식회사

Inventor： 김정곤 ,  박정우 ,  고창홍 ,  박태준 ,  안홍기

IPC: C08G77/448 ,  C08G64/08 ,  C08L83/10 ,  C08L69/00

CPC classification number: C08G64/06 ,  C08G64/186 ,  C08G77/16 ,  C08G77/448 ,  C08K3/32 ,  C08K5/13 ,  C08L83/04

Abstract: 본 발명은 하기 화학식 1로 표시되는 폴리실록산 단위를 함유하는 폴리카보네이트-폴리실록산 공중합체에 관한 것이다. 본 발명의 폴리카보네이트-폴리실록산 공중합체는 특정 탄소수의 지방족 말단을 가져 우수한 저온충격특성과 높은 투명성을 갖는다:
[화학식 1]

(상기 식에서, R
1 , R
2 , R
3 및 R
4 는 각각 독립적으로 치환 또는 비치환된 C1-C10 알킬기, 치환 또는 비치환된 C6-C18 아릴기, 할로겐 또는 C1-C10 알콕시기로 치환된 C1-C10 알킬기 또는 할로겐 또는 C1-C10 알콕시기로 치환된 C6-C18 아릴기이고, R
5 및 R
6 는 각각 독립적으로 C3-C8 알킬렌기이고, n은 20 내지 100의 정수임).

Abstract translation: 本发明是含有下述通式（1）涉及一种聚硅氧烷共聚物为代表的聚硅氧烷单元的聚碳酸酯。 本发明的聚碳酸酯 - 聚硅氧烷共聚物具有高透明度和特定终端的良好的低温冲击性能得到脂族碳原子：