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公开(公告)号：KR1020140085250A
公开(公告)日：2014-07-07
申请号：KR1020120155606
申请日：2012-12-27
Applicant: 제일모직주식회사
CPC classification number: C08L83/10 , C08G77/448 , C08J5/043 , C08J2383/10
Abstract: The present invention relates to a composite sheet which comprises a matrix and a reinforcement impregnated in the matrix, wherein the matrix comprises a polysiloxane-polycarbonate copolymer, and the refractive index difference between the matrix and the reinforcement is less than 0.01, and to a display device comprising the composite sheet.
Abstract translation: 本发明涉及一种复合片材，其包含基质和浸渍在基质中的增强剂，其中所述基质包含聚硅氧烷 - 聚碳酸酯共聚物，并且所述基质和所述增强物之间的折射率差小于0.01，并且与显示器 装置包括复合片材。
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公开(公告)号：KR1020130129791A
公开(公告)日：2013-11-29
申请号：KR1020120053916
申请日：2012-05-21
Applicant: 제일모직주식회사
IPC: C08G77/04 , C08G77/448 , C08L83/04 , C08L83/10
CPC classification number: C08G77/16 , C08G77/448 , C08L83/10
Abstract: Polysiloxane of the present invention is represented by chemical formula 1. In chemical formula 1, each of R1 and R2 is independently a C1-C10 alkyl group, C6-C18 aryl group, or halogen or alkoxy-containing C1-C10 alkyl group or C6-C18 aryl group; each of A and B is independently substituted or unsubstituted C2-C20 hydrocarbon group, or -O- or -S- containing substituted or unsubstituted C2-C20 hydrocarbon group; Z is substituted or unsubstituted C1-C24 hydrocarbon group or substituted or unsubstituted C1-C24 hydrocarbon group containing ester bond, urethane bond, or a combination thereof; Y is independently hydrogen atom, halogen, C1-C18 halogenated alkyl group, cyano group (-CN), or ester group; and each of m and n is independently an integer from 4 to 100. The polysiloxane uses an end group with reduced electron density, thereby improving low temperature impact strength and yellowness index.
Abstract translation: 本发明的聚硅氧烷由化学式1表示。在化学式1中，R1和R2各自独立地为C1-C10烷基，C6-C18芳基或含卤素或含烷氧基的C1-C10烷基或C6 -C18芳基; A和B各自独立地为取代或未取代的C 2 -C 20烃基，或含-O-或-S-的取代或未取代的C 2 -C 20烃基; Z是取代或未取代的C 1 -C 24烃基或取代或未取代的含C 1 -C 24烃基的酯基，氨基甲酸酯键或其组合; Y独立地为氢原子，卤素，C1-C18卤代烷基，氰基（-CN）或酯基; m和n各自独立地为4〜100的整数。聚硅氧烷使用具有降低的电子密度的端基，从而改善低温冲击强度和黄度指数。
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公开(公告)号：KR101499244B1
公开(公告)日：2015-03-11
申请号：KR1020120073531
申请日：2012-07-05
Applicant: 제일모직주식회사
IPC: C08G77/448 , C08G64/18 , C08G77/06 , C08L83/10
Abstract: 본 발명은 폴리실록산-폴리카보네이트 공중합체의 제조 방법에 관한 것이다. 본 발명은 루이스 산 붕소 화합물을 촉매로 사용하여 방향족 히드록시 화합물을 양쪽 말단으로 갖는 폴리실록산의 제조와 상기 붕소 화합물의 분리 과정 없이 인 시투로 폴리실록산-폴리카보네이트 공중합체를 제조하는 방법에 관한 것이다.
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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
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。
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公开(公告)号：KR1020140006489A
公开(公告)日：2014-01-16
申请号：KR1020120073531
申请日：2012-07-05
Applicant: 제일모직주식회사
IPC: C08G77/448 , C08G64/18 , C08G77/06 , C08L83/10
Abstract: The invention relates to a method for preparing polysiloxane-polycarbonate copolymer, and to manufacture of polysilxane having aromatic hydroxy compounds for both ends, using Lewis acid boron compounds as a catalysta, and to a preparing method of polysiloxane-polycarbonate copolymer with an in-situ process without a separating process of the boron compound.
Abstract translation: 本发明涉及一种制备聚硅氧烷 - 聚碳酸酯共聚物的方法，并且使用路易斯酸硼化合物作为催化剂制造具有芳香族羟基化合物的聚硅氧烷作为催化剂，以及一种原位聚硅氧烷 - 聚碳酸酯共聚物的制备方法 没有硼化合物的分离过程的方法。
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Patent Agency Ranking
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
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。
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公开(公告)号：KR101542615B1
公开(公告)日：2015-08-06
申请号：KR1020120053916
申请日：2012-05-21
Applicant: 제일모직주식회사
IPC: C08G77/04 , C08G77/448 , C08L83/04 , C08L83/10
CPC classification number: C08G77/16 , C08G77/448 , C08L83/10
Abstract: 본발명의폴리실록산은하기화학식 1로표시된다: [화학식 1]상기화학식 1에서, R및 R는각각독립적으로 C1-C10의알킬기, C6-C18의아릴기, 또는할로겐또는알콕시기를갖는 C1-C10의알킬기또는 C6-C18의아릴기이고, A 및 B는각각독립적으로치환또는비치환된 C2-C20의탄화수소기, 또는 -O- 또는 -S-를갖는치환또는비치환된 C2-C20의탄화수소기이고, Z는치환또는비치환된 C1-C24의탄화수소기, 또는에스테르결합, 우레탄결합또는이들의조합을포함하는치환또는비치환된 C1-C24의탄화수소기이고, Y는각각독립적으로수소원자, 할로겐, C1-C18의할로겐화알킬기, 시아노기(-CN), 또는에스테르기이며, m 및 n은각각독립적으로 4 내지 100의정수임. 상기폴리실록산은전자밀도를감소시킨말단기를적용하여저온내충격성및 황색도(yellowness index)를개선할수 있다.
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公开(公告)号：KR101489958B1
公开(公告)日：2015-02-04
申请号：KR1020120039271
申请日：2012-04-16
Applicant: 제일모직주식회사
IPC: C08G64/08 , C08G77/448 , C08L69/00 , C08L83/10
Abstract: 본 발명은 하기 화학식 1로 표시되는 폴리실록산 단위를 함유하는 폴리카보네이트-폴리실록산 공중합체에 관한 것이다:
[화학식 1]
(상기에서 R
1 , R
2 , R
3 및 R
4 는 각각 독립적으로 치환 또는 비치환된 C1-C10 알킬기 또는 치환 또는 비치환된 C6-C18 아릴기이고, *는 폴리카보네이트 단위 연결기이며, 상기 R"는 C4-C20의 지방족 또는 지환족 하이드로카본이고, 상기 폴리카보네이트 단위 연결기로부터 2번째 위치하는 탄소는 알킬기 또는 사이클로알킬기에 의해 모두 치환되어 있고, n은 30 내지 90의 정수임).-
公开(公告)号：KR101459132B1
公开(公告)日：2014-11-13
申请号：KR1020110147850
申请日：2011-12-30
Applicant: 제일모직주식회사
IPC: C08G77/448 , C08G64/08 , C08L83/10 , C08L69/00
CPC classification number: C08G64/186 , C08G77/14 , C08G77/16 , C08G77/448 , C08K5/13 , C08L83/04
Abstract: 본 발명의 분지상 폴리카보네이트-폴리실록산 공중합체는 하기 화학식 2-1 및 하기 화학식 3-1 중 최소한 하나의 단위를 포함하며, 마크-휴잉크 상수가 0.50 이상 0.65 미만인 것을 특징으로 한다:
[화학식 2-1]
[화학식 3-1]-
公开(公告)号：KR1020140086772A
公开(公告)日：2014-07-08
申请号：KR1020120157675
申请日：2012-12-28
Applicant: 제일모직주식회사
IPC: C08G77/448 , C08G64/38 , C08L83/10
Abstract: A polycarbonate-polysiloxane copolymer of the present invention is characterized by being obtained from an aromatic dihydroxy compound including dimethyl bisphenol A (DMBPA), a carbonate precursor and polysiloxane represented by chemical formula 1 of claim 1. The polycarbonate-polysiloxane copolymer improves scratch resistance and yellowness index by introducing the polysiloxane of a specific structure and aromatic dihydroxy compounds.
Abstract translation: 本发明的聚碳酸酯 - 聚硅氧烷共聚物的特征在于由包含二甲基双酚A（DMBPA），碳酸酯前体和权利要求1的化学式1所示的聚硅氧烷的芳族二羟基化合物得到。聚碳酸酯 - 聚硅氧烷共聚物改善耐刮擦性， 通过引入特定结构的聚硅氧烷和芳族二羟基化合物的黄度指数。
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