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公开(公告)号：KR1020130061560A
公开(公告)日：2013-06-11
申请号：KR1020110127934
申请日：2011-12-01
Applicant: 제일모직주식회사
CPC classification number: C08L69/00 , C08K5/523 , C08L55/02 , C08L2201/02 , C08L2205/02 , C08L2205/025 , C08L2205/03 , Y10T428/31507
Abstract: PURPOSE: A polycarbonate-based resin composition is provided to have excellent flame retardance, low temperature impact performance, and chemical resistance without degradation of impact properties. CONSTITUTION: A polycarbonate-based resin composition comprises polycarbonate; biphenyl group-containing carbonate; rubber-modified aromatic vinyl-based graft copolymer; and aromatic phosphorous ester compound. The polycarbonate-based resin composition comprises 0.1-30 parts by weight of the aromatic phosphorous ester compound, based on 100.0 parts by weight of a base resin. The base resin comprises 60-90 wt% of the polycarbonate; 1-25 wt% of the biphenyl group-containing carbonate; and 5-20 wt% of the rubber-modified aromatic vinyl-based graft copolymer. The weight ratio of the polycarbonate and the biphenyl group-containing carbonate is 3:1-20:1. The rubber-modified aromatic vinyl-based graft copolymer is a copolymer polymerized of a rubber polymer, aromatic vinyl-based monomer, and vinyl monomer.
Abstract translation: 目的：提供聚碳酸酯类树脂组合物，以具有优异的阻燃性，低温冲击性能和耐化学性，而不会降低冲击性能。 构成：聚碳酸酯基树脂组合物包含聚碳酸酯; 含联苯基的碳酸酯; 橡胶改性芳族乙烯基类接枝共聚物; 和芳香族磷酸酯化合物。 基于100.0重量份的基础树脂，聚碳酸酯类树脂组合物包含0.1-30重量份的芳族亚磷酸酯化合物。 基础树脂包含60-90重量％的聚碳酸酯; 1-25重量％的含联苯基的碳酸酯; 和5-20重量％的橡胶改性的芳族乙烯基类接枝共聚物。 聚碳酸酯和含联苯基的碳酸酯的重量比为3：1-20：1。 橡胶改性的芳族乙烯基类接枝共聚物是橡胶聚合物，芳香族乙烯基系单体和乙烯基单体的共聚物。
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公开(公告)号：KR1020130035515A
公开(公告)日：2013-04-09
申请号：KR1020110099850
申请日：2011-09-30
Applicant: 제일모직주식회사
CPC classification number: C08K5/42 , C08G64/1608 , C08G64/30 , C08L69/00
Abstract: PURPOSE: A polycarbonate is provided to have excellent chemical resistance, flowability, transparency, room temperature impact strength, and heat resistance. CONSTITUTION: A polycarbonate comprises compounds represented by chemical formula 1, 2, and 3 as a repeating unit. In the chemical formulas, each of R1 and R2 is a substituted or unsubstituted C1-C6 alkyl group, a substituted or unsubstituted C3-C6 cycloalkyl group, a substituted or unsubstituted C6-12 aryl group, or a halogen atom; Q is a ring or an unsubstituted C5-C10 cycloalkyl group; and a and b are integers from 0-4. The molar ratio of the polycarbonate is M1:M2:M3=30-90mol%:5-30mol%:5-40mol%.
Abstract translation: 目的：提供聚碳酸酯以具有优异的耐化学性，流动性，透明度，室温冲击强度和耐热性。 构成：聚碳酸酯包含以化学式1,2和3表示的化合物作为重复单元。 在化学式中，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 6-12芳基或卤素原子; Q是环或未取代的C 5 -C 10环烷基; a和b是0-4的整数。 聚碳酸酯的摩尔比为M1：M2:M3 = 30-90mol％：5-30mol％：5-40mol％。
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公开(公告)号：KR101447269B1
公开(公告)日：2014-10-06
申请号：KR1020110121903
申请日：2011-11-21
Applicant: 제일모직주식회사
CPC classification number: C08G64/06 , C08G64/307 , G02B1/04 , C08L69/00
Abstract: 본 발명의 폴리카보네이트 수지는 하기 화학식 1, 화학식 2 및 화학식 3을 반복단위로 포함하는 것을 특징으로 한다:
[화학식 1]
[화학식 2]
(상기에서, R
1 및 R
2 는 각각 독립적으로 치환 또는 비치환된 C1 내지 C6 알킬기이며, a 및 b는 각각 독립적으로 0 내지 4의 정수이다)
[화학식 3]
(상기에서, R
1 및 R
2 는 각각 독립적으로 치환 또는 비치환된 C1 내지 C6 알킬기이며, a 및 b는 각각 독립적으로 1 내지 4의 정수이다)-
Patent Agency Ranking
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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：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：KR101489952B1
公开(公告)日：2015-02-04
申请号：KR1020110099850
申请日：2011-09-30
Applicant: 제일모직주식회사
CPC classification number: C08K5/42 , C08G64/1608 , C08G64/30 , C08L69/00
Abstract: 본 발명의 폴리카보네이트 수지는 하기 화학식 1, 화학식 2 및 화학식 3을 반복단위로 포함하는 것을 특징으로 한다:
[화학식 1]
[화학식 2]
[화학식 3]
(상기에서, R
1 및 R
2 는 각각 독립적으로 치환 또는 비치환된 C1 내지 C6 알킬기, 치환 또는 비치환된 C3 내지 C6 사이클로알킬기, 치환 또는 비치환된 C6 내지 C12의 아릴기 또는 할로겐 원자이며, a 및 b는 각각 독립적으로 0 내지 4의 정수이며, Q 는 치환 또는 비치환된 C5 내지 C10 사이클로 알킬기임).-
公开(公告)号：KR101447270B1
公开(公告)日：2014-10-06
申请号：KR1020110127934
申请日：2011-12-01
Applicant: 제일모직주식회사
CPC classification number: C08L69/00 , C08K5/523 , C08L55/02 , C08L2201/02 , C08L2205/02 , C08L2205/025 , C08L2205/03 , Y10T428/31507
Abstract: 본 발명의 폴리카보네이트계 수지 조성물은 (A) 폴리카보네이트; (B) 비페닐기 함유 폴리카보네이트; (C) 고무변성 방향족 비닐계 그라프트 공중합체; 및 (D) 방향족 인산에스테르 화합물을 포함하는 것을 특징으로 한다. 상기 폴리카보네이트계 수지 조성물은 난연성, 내충격성, 저온 충격 특성 및 내 화학성이 우수한 물성 발란스를 갖는다.
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