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公开(公告)号：KR1020140085247A
公开(公告)日：2014-07-07
申请号：KR1020120155602
申请日：2012-12-27
Applicant: 제일모직주식회사
CPC classification number: C08G64/06 , B29C47/0021 , B29C47/92 , B29C2947/92152 , B29C2947/92209 , B29C2947/92647 , B29C2947/92704 , C08G64/307 , C08G64/04 , C08G64/1608 , C08G64/28 , C08J5/18 , C08L69/00
Abstract: A polycarbonate resin for a film of the present invention comprises: a repeat unit represented by chemical formula 1 of claim 1; a repeat unit represented by chemical formula 2 of claim 1; and a repeat unit represented by chemical formula 3 of claim 1, and is characterized by having the weight-average molecular weight of 15,000-60,000 g/mol and the flow index of 3-40 g/10 min. The polycarbonate resin for a film has excellent scratch resistance, tensile elongation, chemical resistance and heat resistance and is able to manufacture a film of a roll shape without a protective film.
Abstract translation: 本发明的膜用聚碳酸酯树脂包括：由权利要求1的化学式1表示的重复单元; 由权利要求1的化学式2表示的重复单元; 和由权利要求1的化学式3表示的重复单元，其特征在于重均分子量为15,000-60,000g / mol，流动指数为3-40g / 10min。 用于膜的聚碳酸酯树脂具有优异的耐擦伤性，拉伸伸长率，耐化学性和耐热性，并且能够制造没有保护膜的辊状膜。
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公开(公告)号：KR1020140077581A
公开(公告)日：2014-06-24
申请号：KR1020120146546
申请日：2012-12-14
Applicant: 제일모직주식회사
CPC classification number: C08L69/00 , C08K5/0066 , C08K5/523
Abstract: A polycarbonate resin composition according to the present invention comprises: a polycarbonate component including an aromatic polycarbonate resin and a copolymerized polycarbonate resin including a repetitive unit represented by chemical formula 1 and a repetitive unit represented by chemical formula 2; and a flame retardant. The polycarbonate resin composition has a scratch width of 310 μm or less as measured by a Ball-type Scratch Profile (BSP) test; a pencil hardness rating of F or higher; a flame retardancy level of V-0 or higher as measured on a 2.0 mm-thick specimen according to UL94; and a transmittance of 80% or more as measured in accordance with ASTM D1003. The polycarbonate resin composition can exhibit excellent scratch resistance, flame retardancy and transparency. In chemical formula 2, R_1 and R_2 are each independently substituted or unsubstituted C1 to C6 alkyl groups, and a and b are each independently an integer from 1 to 4.
Abstract translation: 根据本发明的聚碳酸酯树脂组合物包括：包含芳族聚碳酸酯树脂的聚碳酸酯组分和包含由化学式1表示的重复单元和由化学式2表示的重复单元的共聚聚碳酸酯树脂; 和阻燃剂。 聚碳酸酯树脂组合物通过球形划痕（BSP）试验测得的刮擦宽度为310μm以下。 铅笔硬度等级F以上; 根据UL94在2.0mm厚的样品上测量的V-0或更高的阻燃水平; 并且根据ASTM D1003测量的透光率为80％以上。 聚碳酸酯树脂组合物可以表现出优异的耐刮擦性，阻燃性和透明性。 在化学式2中，R 1和R 2各自独立地为取代或未取代的C1至C6烷基，a和b各自独立地为1至4的整数。
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公开(公告)号：KR1020140010722A
公开(公告)日：2014-01-27
申请号：KR1020120077383
申请日：2012-07-16
Applicant: 제일모직주식회사
Abstract: A polycarbonate resin composition of the present invention comprises the following: 100 parts by weight of polycarbonate; and 0.01-0.50 parts by weight of polyether polyol with the weight average molecular weight greater than 1,000 g/mol. The polycarbonate resin composition has excellent excellent transparency and high temperature thermal stability, and can be suitable for a light guide plate.
Abstract translation: 本发明的聚碳酸酯树脂组合物包含：100重量份的聚碳酸酯; 和0.01-0.50重量份的重均分子量大于1,000g / mol的聚醚多元醇。 聚碳酸酯树脂组合物具有优异的透明性和高温热稳定性，可适用于导光板。
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公开(公告)号：KR1020130077704A
公开(公告)日：2013-07-09
申请号：KR1020110146569
申请日：2011-12-29
Applicant: 제일모직주식회사
Abstract: PURPOSE: An ultra-high melt flow polycarbonate resin is provided to be able to remarkably improve the inherent mobility of polycarbonate resin without degrading the transparency or colors, and to be suitable to extrude a thin film light guide plate with a large size without changing the polymerization process. CONSTITUTION: An ultra-high melt flow polycarbonate resin includes 100.0 parts by weight of polycarbonate and 0.001-1 part by weight of phosphate-based polymer with a repeating unit of Chemical formula 1. In Chemical formula 1, A is a single bond, C1-5 alkylene, C1-5 alkylidene, C5-6 cycloalkylidene, -S- or -SO2-, R is substituted or non-substituted C6-20 aryl, R1 and R2 are substituted or non-substituted C1-6 alkyl, substituted or non-substituted C5-6 cycloalkyl, substituted or non-substituted C6-12 aryl or halogen, respectively, a and b are an integer of 0-4, independently, and n is an integer of 3-500.
Abstract translation: 目的：提供超高熔点流动性聚碳酸酯树脂，能够显着提高聚碳酸酯树脂的固有迁移率，而不降低透明度或颜色，适合于挤出大尺寸的薄膜导光板，而不会改变 聚合过程。 构成：超高熔融流动性聚碳酸酯树脂包括100.0重量份聚碳酸酯和0.001-1重量份具有化学式1重复单元的磷酸酯基聚合物。在化学式1中，A是单键，C1 -5亚烷基，C 1-5亚烷基，C 5-6亚环烷基，-S-或-SO 2 - ，R是取代或未取代的C 6-20芳基，R 1和R 2是取代或未取代的C 1-6烷基，取代或 未取代的C5-6环烷基，取代或未取代的C6-12芳基或卤素，a和b分别为0-4的整数，n为3-500的整数。
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公开(公告)号：KR101557534B1
公开(公告)日：2015-10-06
申请号：KR1020120146546
申请日：2012-12-14
Applicant: 제일모직주식회사
CPC classification number: C08L69/00 , C08K5/0066 , C08K5/523
Abstract: 본발명의폴리카보네이트수지조성물은방향족폴리카보네이트수지, 및하기화학식 1로표시되는반복단위및 하기화학식 2로표시되는반복단위를포함하는공중합폴리카보네이트수지를포함하는폴리카보네이트성분; 및난연제를포함하며, BSP(Ball-type Scratch Profile) 테스트에의한스크래치너비가 310 ㎛이하이고, 연필경도가 F 이상이며, 두께 2.0 mm의시편으로 UL94에따라측정한난연도가 V-0 이상이고, ASTM D1003에의거하여측정한투과도가 80% 이상인것을특징으로한다. 상기폴리카보네이트수지조성물은내스크래치성, 난연성및 투명성이우수하다. [화학식 1][화학식 2]상기화학식 2에서, R및 R는각각독립적으로치환또는비치환된탄소수 1 내지 6의알킬기이며, a 및 b는각각독립적으로 1 내지 4의정수이다.
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Patent Agency Ranking
公开(公告)号：KR1020140141350A
公开(公告)日：2014-12-10
申请号：KR1020130063016
申请日：2013-05-31
Applicant: 제일모직주식회사
CPC classification number: B32B37/203 , B32B27/08 , B32B27/18 , B32B27/306 , B32B37/02 , B32B2037/243 , B32B2037/246 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2255/28 , B32B2264/102 , B32B2307/412 , B32B2307/71 , B32B2307/7242 , B32B2309/105 , B32B2457/18 , B32B2457/20 , B32B2457/202 , C08J7/045 , C08J2367/02 , C08J2483/14 , H01L31/048 , Y02E10/50
Abstract: 본 발명은 기재 상에 응력완화층; 배리어층; 및 자외선 차단층;이 순차적으로 적층되고, 상기 배리어층은 실리카(SiO
x , 1.5≤x≤2.5)를 포함하고, 상기 응력완화층은 무기층 혹은 유-무기 혼합층이고, 상기 자외선 차단층은 금속 산화물 미립자를 포함하며, ASTM F-1249에 따라 측정된 수분투과도가 (5×10
-4 )g/(m
2 ㆍday) 이하인 가스 배리어 필름에 관한 것으로 상기 가스 배리어 필름은 가스 배리어성이 탁월하고, 비진공 wet coating이 가능하여 제조시간이 짧고, 우수한 유연성, 투명성, 자외선 흡습성을 가지며, 크랙 방지 효과가 우수하다.Abstract translation: 本发明涉及阻气膜。 应力缓和层，阻挡层和UV阻挡层依次层压在基材上。 阻挡层包括二氧化硅（SiO_x，1.5 <= x <= 2.5）。 应力缓和层是无机层或有机 - 无机混合层。 UV阻挡层包括金属氧化物颗粒。 根据ASTM F-1249测量的水分透过率为（5×10 ^ -4）g /（m ^ 2·天）或更低。 阻气膜具有优异的阻气性，并且可以进行非真空湿式涂覆。 因此，生产时间降低，确保优异的柔软性，透明性，紫外线吸收和防裂效果。
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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：KR1020130078738A
公开(公告)日：2013-07-10
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: PURPOSE: A branched polycarbonate-polysiloxane copolymer is provided to have a high shearing pressure while having excellent low temperature impact strength, high flexibility, excellent mechanical strength, and excellent chemical resistance. CONSTITUTION: A branched polycarbonate-polysiloxane copolymer is obtained using an aromatic dihydroxy compound, a carbonate precursor, a siloxane compound, and a branching agent. The siloxane compound is a compound represented by chemical formula 2, chemical formula 3, or a combination thereof. In chemical formula 2, each of R1-R8 is a substituted or unsubstituted C1-C10 alkyl group or a substituted or unsubstituted C6-C18 aryl group; and each of A and B is a substituted or unsubstituted C1-C10 alkylene group, a substituted or unsubstituted C6-C18 arylene group, a C1-C10 alkylene group containing oxygen or sulfur, or a C6-C18 arylene group containing oxygen or sulfur.
Abstract translation: 目的：提供支链聚碳酸酯 - 聚硅氧烷共聚物，具有高的剪切压力，同时具有优异的低温冲击强度，高柔性，优异的机械强度和优异的耐化学性。 构成：使用芳族二羟基化合物，碳酸酯前体，硅氧烷化合物和支化剂获得支链聚碳酸酯 - 聚硅氧烷共聚物。 硅氧烷化合物是由化学式2，化学式3表示的化合物或其组合。 在化学式2中，R 1 -R 8各自为取代或未取代的C 1 -C 10烷基或取代或未取代的C 6 -C 18芳基; A和B各自为取代或未取代的C1-C10亚烷基，取代或未取代的C6-C18亚芳基，含氧或硫的C1-C10亚烷基或含有氧或硫的C6-C18亚芳基。
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公开(公告)号：KR101574837B1
公开(公告)日：2015-12-04
申请号：KR1020120155602
申请日：2012-12-27
Applicant: 제일모직주식회사
CPC classification number: C08G64/06 , B29C47/0021 , B29C47/92 , B29C2947/92152 , B29C2947/92209 , B29C2947/92647 , B29C2947/92704 , C08G64/307
Abstract: 본발명의필름용폴리카보네이트수지는청구항 1의화학식 1로표시되는반복단위; 청구항 1의화학식 2로표시되는반복단위; 및청구항 1의화학식 3으로표시되는반복단위;를포함하며, 중량평균분자량이 15,000 내지 60,000 g/mol이고, 유동지수가 3 내지 40 g/10분인것을특징으로한다. 상기필름용폴리카보네이트수지는내스크래치성, 인장신율, 내화학성및 내열성이우수하고, 보호필름없이롤 형태의필름을제조할수 있다.
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公开(公告)号：KR1020150062865A
公开(公告)日：2015-06-08
申请号：KR1020130147956
申请日：2013-11-29
Applicant: 제일모직주식회사
IPC: C08J7/04 , C09D183/14 , C09D183/16 , C08G77/54 , C08G77/62 , C09D183/08
CPC classification number: C08J7/047 , C08G77/54 , C08G77/62 , C08J7/08 , C08J7/123 , C08J2367/02 , C08J2483/14 , C08J2483/16 , C09D183/14 , C09D183/16 , C09D183/08
Abstract: 본발명은기재; 및상기기재의일면에형성된배리어층을포함하고, 상기배리어층은질소(N) 원자농도(atomic percent)가 1 내지 6 %인가스배리어필름및 그제조방법에관한것으로, 본발명의가스배리어필름은가스배리어성, 내스크래치성, 유연성, 투명성및 크랙방지효과가우수하고, 그제조방법은비진공 wet coating이가능하여제조시간이짧고공정성이우수하다.
Abstract translation: 阻气膜及其制备方法技术领域本发明涉及阻气膜及其制备方法，所述阻气膜包括：基材; 以及形成在所述基板的一个表面上的阻挡层，其中所述阻挡层含有1-6原子％的氮（N）。 本发明的阻气膜的阻气性，耐刮擦性，柔软性，透明性和抗裂性优异，其制备方法能够进行非真空湿式涂布，从而缩短制造时间并具有优异的制造性。
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