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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：KR101369149B1
公开(公告)日：2014-03-03
申请号：KR1020110031529
申请日：2011-04-06
Applicant: 제일모직주식회사
Abstract: 본 발명은 내열성 및 내화학성이 우수한 폴리아미드 수지에 관한 것으로 상기 폴리아미드 수지는 2종의 디아민 단량체(A, B)와 디카르복실산 단량체(C) 및 다관능기를 갖는 화합물(D)를 포함한다. 또한 상기 2종의 디아민 단량체는 산소를 사슬에 포함하는 디아민 단량체(B), 사슬에 탄소만을 갖는 선형 디아민 단량체(A) 또는 이들의 혼합물을 포함하며, 다관능기를 갖는 화합물(D)은 선형 또는 곁가지형, 고리형 물질을 단독으로 사용하거나 이들을 혼합하여 사용할 수 있다.
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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：KR1020130078603A
公开(公告)日：2013-07-10
申请号：KR1020110147628
申请日：2011-12-30
Applicant: 제일모직주식회사
Abstract: PURPOSE: A manufacturing method of polycarbonate is provided to offer the polycarbonate which improves the physical property including low temperature impact intensity, weather-resistant, and high temperature stability etc. CONSTITUTION: A manufacturing method of polycarbonate comprises: a step which polymerizes an aromatic series dihydroxy compound and diaryl carbonate under the presence of a first catalyst; a step which inputs an end-capping agent; a step which inputs an acid compound. The manufacturing method additionally comprises a step which inputs additives after the step which inputs the acid compound. The polymerization reaction is a fusion polymerization reaction. The end-capping agent is inputted as the amount of 100-6,000 ppm for the aromatic dihydroxy compound.
Abstract translation: 目的：提供聚碳酸酯的制造方法，提供改善包括低温冲击强度，耐候性和高温稳定性等的物理性能的聚碳酸酯。构成：聚碳酸酯的制造方法包括：将芳族系列 二羟基化合物和碳酸二芳基酯在第一催化剂存在下反应; 输入端帽剂的步骤; 输入酸化合物的步骤。 该制造方法还包括在输入酸化合物的步骤之后输入添加剂的步骤。 聚合反应是聚合反应。 对于芳族二羟基化合物，封端剂的输入量为100-6,000ppm。
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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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Patent Agency Ranking
公开(公告)号：KR101279978B1
公开(公告)日：2013-07-05
申请号：KR1020100101595
申请日：2010-10-18
Applicant: 제일모직주식회사
CPC classification number: C08G69/26 , C08G69/265 , C08G69/42 , C08L77/06
Abstract: 본 발명의 폴리아미드 수지는 (A)지방족 디아민; 및 (B) 디카르복실산의 중합체이며, 상기 (A)지방족 디아민은 (a1) 탄소수가 4, 6, 8 및 10인 지방족 디아민중 하나 이상 선택되는 지방족 디아민 단량체와 (a2)탄소수가 12, 14, 16 및 18인 지방족 디아민 중 하나 이상 선택되는 지방족 디아민 단량체로 이루어지며; 상기 중합체는 용융가공성 및 저흡수성 및 Brightness가 우수한 것을 특징으로 한다.
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公开(公告)号：KR1020130056127A
公开(公告)日：2013-05-29
申请号：KR1020110121903
申请日：2011-11-21
Applicant: 제일모직주식회사
CPC classification number: C08G64/06 , C08G64/307 , G02B1/04 , C08L69/00
Abstract: PURPOSE: A polycarbonate is provided to have excellent scratch resistance, chemical resistance, flexibility, room temperature/low temperature impact strength, and heat resistance. CONSTITUTION: A polycarbonate comprises repeating units represented by chemical formula 1, chemical formula 2, and chemical formula 3. In chemical formula 1 and 2, each of R1 and R2 is independently C1-C6 alkyl group, each of a and b is an integer from 0-4. In chemical formula 3, each of R1 and R2 is a substituted or unsubstituted C1-C6 alkyl group; each of a and b is independently an integer from 1-4. In chemical formula 3, each of R1 and R2 is independently a substituted or unsubstituted C1-C6 alkyl group. The polycarbonate has a molar ratio of Ch1(M1):Ch2(M2):Ch3(M3)=10-85mol%:5-30mol%:10-80mol%.
Abstract translation: 目的：提供聚碳酸酯以具有优异的耐刮擦性，耐化学性，柔韧性，室温/低温冲击强度和耐热性。 构成：聚碳酸酯包含由化学式1，化学式2和化学式3表示的重复单元。在化学式1和2中，R 1和R 2各自独立地为C 1 -C 6烷基，a和b各自为整数 从0-4。 在化学式3中，R 1和R 2各自为取代或未取代的C 1 -C 6烷基; a和b各自独立地为1-4的整数。 在化学式3中，R 1和R 2各自独立地为取代或未取代的C 1 -C 6烷基。 Ch1（M1）：Ch2（M2）：Ch3（M3）= 10-85mol％：5-30mol％：10-80mol％的摩尔比。
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公开(公告)号：KR1020130031702A
公开(公告)日：2013-03-29
申请号：KR1020110095429
申请日：2011-09-21
Applicant: 제일모직주식회사
CPC classification number: C08G64/083 , C08L69/00
Abstract: PURPOSE: Polycarbonate is provided to have excellent fire retardancy, chemical resistance, thermal resistance, shock absorbency, and flexibility, while maintaining transparency. CONSTITUTION: Polycarbonate comprises formula 1, formula 2, formula 3 and formula 4 in recurring units. In the formulas above, each of R1 and R2 is a substituted or non-substituted C-C6 alkyl group, a substituted or non-substituted C3-C6 cycloalkyl group, a substituted or non-substituted C6-C12 aryl group, or a halogen atom. In the formulas above, R3 is a substituted or non-substituted C1-6 alkyl group, a substituted or non-substituted C6-12 aryl group, and a substituted or non-substituted C7-20 aralkyl group. In the formulas above, each of a and b each is an integer ranging from 0 to 4, and n is 0 or 1.
Abstract translation: 目的：提供聚碳酸酯具有优异的阻燃性，耐化学性，耐热性，抗冲击性和柔韧性，同时保持透明度。 构成：聚碳酸酯包含重复单元的式1，式2，式3和式4。 在上式中，R 1和R 2各自为取代或未取代的C 1 -C 6烷基，取代或未取代的C 3 -C 6环烷基，取代或未取代的C 6 -C 12芳基或卤素 原子。 在上式中，R 3是取代或未取代的C 1-6烷基，取代或未取代的C 6-12芳基，以及取代或未取代的C 7-20芳烷基。 在上式中，a和b各自为0〜4的整数，n为0或1。
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公开(公告)号：KR1020120134953A
公开(公告)日：2012-12-12
申请号：KR1020110054212
申请日：2011-06-03
Applicant: 제일모직주식회사
Abstract: PURPOSE: A manufacturing method of polyarylene ether is provided to not harmful for human body, to be easily handled, to have reaction stability, to facilitate the control of polymerization heat, and to prevent degradation of catalytic activity due to water generated from a polymerization process. CONSTITUTION: A manufacturing method of polyarylene ether contains 1-3000 ppm of anisole. The weight average molecular weight of the polyarylene ether is 15,000-300,000 g/mol. The polyarylene ether contains a cooper salt-based catalyst. A manufacturing method of the polyarylene ether comprises a step of manufacturing polyarylene ether by reacting monohydroxy aromatic compounds under the presence of a dissolving agent, a catalyst and oxygen. The dissolving agent is anisole. The catalyst is a complex catalyst which comprises a copper salt and an amine-based compound.
Abstract translation: 目的：提供聚亚芳基醚的制造方法对人体无害，容易处理，具有反应稳定性，促进聚合热控制，防止由于聚合过程产生的水引起的催化活性降低 。 构成：聚亚芳基醚的制造方法含有1-3000ppm的苯甲醚。 聚亚芳基醚的重均分子量为15,000-300,000g / mol。 聚亚芳基醚包含铜盐催化剂。 聚亚芳基醚的制造方法包括在溶解剂，催化剂和氧的存在下使单羟基芳香族化合物反应来制造聚亚芳基醚的工序。 溶解剂是苯甲醚。 该催化剂是包含铜盐和胺基化合物的复合催化剂。
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公开(公告)号：KR1020120078588A
公开(公告)日：2012-07-10
申请号：KR1020110129557
申请日：2011-12-06
Applicant: 제일모직주식회사
Abstract: PURPOSE: A polyamide resin is provided to have excellent melting processability and thermal resistance, and to have low moisture absorbency. CONSTITUTION: A polyamide resin comprises an aromatic dicarboxylic acid monomer, a C8-10 cyclic dicarboxylic acid monomer, and a C10-12 aliphatic diamine monomer having excellent flexability. The content of the cyclic dicarboxylic acid monomer is 0.1-20 mole% based on total content of the carboxylic acids. The molar ratio of the aliphatic diamine monomer to the total content of the total mole number of the aromatic dicarboxylic acid and the cyclic dicarboxylic monomer is 0.90-1.30.
Abstract translation: 目的：提供聚酰胺树脂以具有优异的熔融加工性和耐热性，并且具有低吸湿性。 构成：聚酰胺树脂包括芳族二羧酸单体，C8-10环二羧酸单体和具有优异挠性的C10-12脂族二胺单体。 环状二羧酸单体的含量相对于羧酸的总含量为0.1-20摩尔％。 脂肪族二胺单体与芳族二羧酸和环状二羧酸单体的总摩尔数的总量的摩尔比为0.90〜1.30。
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