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公开(公告)号：KR1020140086769A
公开(公告)日：2014-07-08
申请号：KR1020120157671
申请日：2012-12-28
Applicant: 제일모직주식회사
CPC classification number: C08G69/44 , C08L67/02 , C09J177/12 , C08F283/02 , C08J5/00 , C08L77/12
Abstract: A polyamide ester resin of the present invention has a structure whereby a dicarboxylic acid part induced from a dicarboxylic acid ingredient (A), a diamine ingredient part induced from a diamine ingredient (B), and a cycloaliphatic diol part induced from a cycloaliphatic diol ingredient (C) are repeated by copolymerizing the dicarboxylic acid ingredient (A), the diamine ingredient (B) and the cycloaliphatic diol ingredient (C). A mole ratio ((B):(C)) of the diamine ingredient (B) and the cycloaliphatic diol ingredient (C) is 80-99:1-20. A melting temperature (Tm) is 280-320°C, and a crystallization temperature (Tc) is 260-290°C. The crystalline polyamide ester resin has excellent heat resistance, discoloration resistance, and formability.
Abstract translation: 本发明的聚酰胺酯树脂具有由二羧酸成分（A）诱导的二羧酸成分，由二胺成分（B）诱导的二胺成分成分和脂环族二醇成分的脂环族二醇成分 （C）通过使二羧酸成分（A），二胺成分（B）和脂环族二醇成分（C）共聚而重复。 二胺成分（B）和脂环族二醇成分（C）的摩尔比（（B）:( C））为80-99：1-20。 熔融温度（Tm）为280〜320℃，结晶温度（Tc）为260〜290℃。 结晶性聚酰胺酯树脂具有优异的耐热性，耐变色性和成形性。
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公开(公告)号：KR101570561B1
公开(公告)日：2015-11-19
申请号：KR1020120157671
申请日：2012-12-28
Applicant: 제일모직주식회사
CPC classification number: C08G69/44 , C08L67/02 , C09J177/12
Abstract: 본발명의폴리아미드에스테르수지는 (A) 디카르복실산성분과 (B) 디아민성분및 (C) 환형지방족디올성분이공중합되어, 상기디카르복실산성분(A)으로부터유도된디카르복실산부분, 상기디아민성분(B)으로부터유도된디아민부분, 상기환형지방족디올성분(C)으로부터유도된환형지방족디올부분이반복되는구조를가지며, 상기디아민성분(B) 및상기환형지방족디올성분(C)의몰비((B):(C))는 80 내지 99 : 1 내지 20이고, 용융온도(Tm)가 280 내지 320℃이고, 결정화온도(Tc)가 260 내지 290℃인것을특징으로하는결정성폴리아미드에스테르수지. 상기결정성폴리아미드에스테르수지는내열성, 내변색성및 성형성이우수하다.
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公开(公告)号：KR1020130074666A
公开(公告)日：2013-07-04
申请号：KR1020110142836
申请日：2011-12-26
Applicant: 제일모직주식회사
Abstract: PURPOSE: An environment-friendly polyamide resin is provided to improve heat resistance, moldability, and dimensional stability, to reduce water absorption rates, and to enhance intensity maintenance rates and glossiness. CONSTITUTION: A polyamide resin is prepared by polymerizing an aromatic dicarboxylic acid monomer (A), itaconic acid (B), and an aliphatic diamine monomer (C). In the polymerization, the mole ratio of (C)/ (A)+ (B) is 0.98-1.02. The amount of the itaconic acid is 10 mol% or more against the mole of (A)+ (B)+ (C). The amount of the aromatic dicarboxylic acid monomer (A) and aliphatic diamine monomer (C) is 20 mol% or more against the mole of (A)+ (B)+ (C).
Abstract translation: 目的：提供环保型聚酰胺树脂，以提高耐热性，成型性和尺寸稳定性，降低吸水率，提高强度维持率和光泽度。 构成：通过使芳族二羧酸单体（A），衣康酸（B）和脂肪族二胺单体（C）聚合而制备聚酰胺树脂。 在聚合中，（C）/（A）+（B）的摩尔比为0.98-1.02。 相对于（A）+（B）+（C）的摩尔，衣康酸的量为10摩尔％以上。 芳族二羧酸单体（A）和脂肪族二胺单体（C）的量相对于（A）+（B）+（C）的摩尔为20摩尔％以上。
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公开(公告)号：KR101397703B1
公开(公告)日：2014-05-22
申请号：KR1020110142836
申请日：2011-12-26
Applicant: 제일모직주식회사
Abstract: 본 발명은 폴리아미드 수지, 이의 제조 방법 및 이를 포함하는 물품에 관한 것이다. 보다 구체적으로, 본 발명은 친환경성 단량체로부터 제조되고, 내열성, 성형성 및 치수안정성이 우수한 폴리아미드 수지 및 이를 포함하는 물품을 제공하였다.
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Patent Agency Ranking
公开(公告)号：KR1020130077780A
公开(公告)日：2013-07-09
申请号：KR1020120146551
申请日：2012-12-14
Applicant: 제일모직주식회사
Abstract: PURPOSE: A manufacturing method of a composite of carbon nanotube and polyphenyl ether resin is provided to be easy to separate the catalyst, and to be able to manufacture a composite without the phase separation in situ. CONSTITUTION: A composite comprises metal cation; surface-modified carbon nanotubes bonded to the metal cation; and polyphenyl ether resin bonded to the metal cation. A manufacturing method of the composite comprises a step of manufacturing surface-modified carbon nanotubes by mixing carbon nanotubes and a compound for surface modification; and a step of performing polymerization by adding metal compounds and monomer of Chemical formula 3 to the surface-modified carbon nanotubes. In Chemical formula 3, Q1, Q2, Q3 and Q4 are hydrogen, halogen, C1-10 alkyl, phenyl, C1-10 haloalkyl, C1-10 aminoalkyl or hydroxy, respectively. [Reference numerals] (AA) Carbon nanotube
Abstract translation: 目的：提供碳纳米管和聚苯醚树脂的复合材料的制造方法，以容易地分离催化剂，并且能够在原位相分离的情况下制造复合材料。 构成：复合材料包含金属阳离子; 与金属阳离子结合的表面改性碳纳米管; 和聚苯醚树脂结合到金属阳离子上。 复合材料的制造方法包括通过混合碳纳米管和用于表面改性的化合物来制造表面改性的碳纳米管的步骤; 以及通过将金属化合物和化学式3的单体加入到表面改性的碳纳米管中进行聚合的步骤。 在化学式3中，Q1，Q2，Q3和Q4分别是氢，卤素，C 1-10烷基，苯基，C 1-10卤代烷基，C 1-10氨基烷基或羟基。 （AA）碳纳米管
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公开(公告)号：KR101469264B1
公开(公告)日：2014-12-04
申请号：KR1020110141789
申请日：2011-12-23
Applicant: 제일모직주식회사
CPC classification number: C08G69/265 , C08L77/06
Abstract: 본발명은폴리아미드수지, 이의제조방법및 이를포함하는제품에관한것이다. 본발명은고내열성, 우수한성형성및 용융가공성을갖는폴리아미드수지, 이의제조방법및 이를포함하는제품을제공하였다.
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公开(公告)号：KR1020140079219A
公开(公告)日：2014-06-26
申请号：KR1020120148930
申请日：2012-12-18
Applicant: 제일모직주식회사
CPC classification number: C08G69/26 , C08G69/265 , C08G69/32 , C08J5/00 , C08L77/06
Abstract: The present invention relates to a polyamide resin that is obtained by copolymerizing: (A) a dicarboxylic acid component including (a1) an aromatic dicarboxylic acid component; and (B) a diamine component including (b1) 75 to 85 mol% of an aliphatic diamine component and (b2) 15 to 25 mol% of toluene diamine. The polyamide resin according to the present invention has a repeating structure of a dicarboxylic acid part derived from the dicarboxylic acid component (A) and a diamine part derived from the diamine component (B). The polyamide resin has excellent processability, heat-resistance, and dimensional stability.
Abstract translation: 本发明涉及聚酰胺树脂，其通过以下方法获得：（A）包含（a1）芳族二羧酸组分的二羧酸组分; 和（B）包含（b1）75〜85摩尔％的脂肪族二胺成分和（b2）15〜25摩尔％的甲苯二胺的二胺成分。 本发明的聚酰胺树脂具有来自二羧酸成分（A）的二羧酸部分和由二胺成分（B）衍生的二胺部分的重复结构。 聚酰胺树脂具有优异的加工性，耐热性和尺寸稳定性。
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公开(公告)号：KR1020130073773A
公开(公告)日：2013-07-03
申请号：KR1020110141789
申请日：2011-12-23
Applicant: 제일모직주식회사
CPC classification number: C08G69/265 , C08L77/06
Abstract: PURPOSE: A polyamide resin is provided to have excellent refractivity, excellent moldability, and melt processability. CONSTITUTION: A polyamide resin is formed by polymerization of an aromatic dicarboxylic acid, aliphatic linear diamine, and alicyclic diamine. The amount of the alicyclic diamine is 15-35 mol% with regard to 100 mol% of the sum of the aromatic dicarboxylic acid and aliphatic linear diamine. The glass transition temperature of the polyamide resin is 140 °C or more. The polyamide resin is a semi-crystalline-shaped resin. The glass transition temperature of the polyamide resin is 150 °C or more. The ratio of the melting temperature of the polyamide resin with regard to the glass transition temperature is 1.9-2.3.
Abstract translation: 目的：提供聚酰胺树脂以具有优异的折射率，优异的成型性和熔融加工性。 构成：通过芳族二羧酸，脂肪族线性二胺和脂环族二胺的聚合形成聚酰胺树脂。 相对于芳族二羧酸和脂肪族线性二胺的总和的100摩尔％，脂环族二胺的量为15〜35摩尔％。 聚酰胺树脂的玻璃化转变温度为140℃以上。 聚酰胺树脂是半结晶树脂。 聚酰胺树脂的玻璃化转变温度为150℃以上。 聚酰胺树脂的熔融温度相对于玻璃化转变温度的比例为1.9〜2.3。
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9.发明公开
公开(公告)号：KR1020130072513A
公开(公告)日：2013-07-02
申请号：KR1020110139975
申请日：2011-12-22
Applicant: 제일모직주식회사
CPC classification number: C08G69/265 , C08G69/44 , C08G69/48 , C08L77/06 , C08L77/12
Abstract: PURPOSE: A modified polyamide-based resin is provided to have excellent heat resistance, moldability, and whiteness, and to have low moisture absorption rate. CONSTITUTION: A modified polyamide-based resin includes a repeating unit derived from a dicarboxylic acid represented by chemical formula 1; and a repeating unit derived from an aliphatic saturated diamine represented by chemical formula 2. The repeating unit derived from the aliphatic saturated diamine has a carbon number different from a repeating unit derived from C2-6 aliphatic saturated diamine and a repeating unit derived from the C2-6 aliphatic saturated diamine, and includes C6-12 aliphatic saturated diamine.
Abstract translation: 目的：提供改性的聚酰胺类树脂以具有优异的耐热性，成型性和白度，并且具有低的吸湿率。 构成：改性聚酰胺类树脂包括衍生自化学式1表示的二羧酸的重复单元; 衍生自由化学式2表示的脂肪族饱和二胺的重复单元。衍生自脂肪族饱和二胺的重复单元的碳原子数不同于来自C2-6脂肪族饱和二胺的重复单元和来自C2的重复单元 -6脂肪族饱和二胺，并且包括C 6-12脂肪族饱和二胺。
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