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公开(公告)号：KR1020120078539A
公开(公告)日：2012-07-10
申请号：KR1020110031525
申请日：2011-04-06
Applicant: 제일모직주식회사
Abstract: PURPOSE: A polyamide resin with excellent thermal resistance is provided to have excellent melting temperature, crystallization temperature, and thermal decomposition temperature, and to have low moisture absorbency, and excellent color property. CONSTITUTION: A polyamide resin with excellent thermal resistance is manufactured by polymerization of an aliphatic diamine monomer mixture, and a polyester resin. The aliphatic diamine monomer mixture comprises a C2-6 aliphatic diamine monomer, and a C6-12 aliphatic diamine monomer as a monomer having a carbon number different with the aliphatic diamine monomer. An ester group of the polyester resin has amine terminal group number of 30-1,000 μeq/g by reacting with a monomer of the above aliphatic diamine monomers.
Abstract translation: 目的：提供耐热性优异的聚酰胺树脂，具有优异的熔融温度，结晶温度和热分解温度，并且具有低吸湿性和优异的着色性。 构成：通过脂肪族二胺单体混合物和聚酯树脂的聚合制造耐热性优异的聚酰胺树脂。 脂族二胺单体混合物包含C 2-6脂族二胺单体和作为具有与脂族二胺单体不同的碳数的单体的C 6-12脂族二胺单体。 通过与上述脂肪族二胺单体的单体反应，聚酯树脂的酯基具有30-1,000μeq/ g的胺末端基数。
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公开(公告)号：KR101570562B1
公开(公告)日：2015-11-19
申请号：KR1020120157673
申请日：2012-12-28
Applicant: 제일모직주식회사
CPC classification number: C08G69/265 , C08G69/28 , C08G69/36 , C08G69/48 , C08L77/06
Abstract: 본발명의폴리아미드수지는아민기와카르복시기를함유하는폴리아미드수지로서, 상기아민기농도가 200 내지 300 μ당량/g이고, 상기아민기농도는카르복시기농도의 2 내지 6배인것을특징으로한다. 상기폴리아미드수지는장기내열안정성이우수하다.
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公开(公告)号：KR1020140148223A
公开(公告)日：2014-12-31
申请号：KR1020130071895
申请日：2013-06-21
Applicant: 제일모직주식회사
CPC classification number: B01J19/28 , B01F7/00466 , B01F9/08 , B01F13/06 , B01F15/065 , B01F2015/061 , B01F2015/062 , B01F2215/0431 , B01J19/0066 , B01J19/0073 , B01J19/18 , B01J2219/00094 , B01J2219/00159 , B01J2219/00162 , B01J2219/00166 , B01J2219/00168 , B01J2219/00186 , B01J2219/00189 , B01J2219/0204 , B01J2219/182 , C08F2/01 , C08G63/80 , C08G64/205 , C08G69/06 , C08G69/30 , Y02P20/149
Abstract: According to the present invention, an apparatus for continuous solid state polymerization includes: a feeder for continuously charging pre-polymer; a horizontal reactor which is connected with the feeder by a first connection part, receives the pre-polymer from the feeder to perform a solid state polymerization reaction therein, and rotates; an agitator which includes an agitating shaft rotating in the direction opposite to the direction of the horizontal reactor, and an agitating wing vertically joined with the agitating shaft in the horizontal reactor; and a chamber which is connected with the horizontal reactor by a second connection part, receives a polymer which has been processed by the solid state polymerization reaction and is discharged from the horizontal reactor, and discharges the polymer. The feeder, the horizontal reactor, and the chamber are in vacuum conditions. The apparatus prevents a congestion zone of the pre-polymer from being generated, and can continuously perform the solid state polymerization reactions without inert gas under a vacuum condition.
Abstract translation: 根据本发明，连续固态聚合装置包括：用于连续充电预聚物的供料器; 通过第一连接部与供料器连接的水平反应器，从供料器接收预聚物，在其中进行固态聚合反应，并旋转; 搅拌器，其包括沿与水平反应器的方向相反的方向旋转的搅拌轴和在水平反应器中与搅拌轴垂直接合的搅拌翼; 并且通过第二连接部与水平反应器连接的室，接收已经通过固相聚合反应处理并从水平反应器排出的聚合物，并排出聚合物。 进料器，卧式反应器和室均处于真空状态。 该装置防止产生预聚物的拥挤区，并且可以在真空条件下连续进行无惰性气体的固态聚合反应。
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公开(公告)号：KR1020140086770A
公开(公告)日：2014-07-08
申请号：KR1020120157673
申请日：2012-12-28
Applicant: 제일모직주식회사
CPC classification number: C08G69/265 , C08G69/28 , C08G69/36 , C08G69/48 , C08L77/06 , C08G69/26 , C08J5/00
Abstract: Polyamide resin in the present invention is polyamide resin containing an amine group and a carboxyl group, wherein the concentration of the amine group is 200-300 microequivalents/g and the concentration of the amine group is 2-6 times the concentration of the carboxyl group. The polyamide resin has excellent long-term thermal stability.
Abstract translation: 本发明中的聚酰胺树脂是含有胺基和羧基的聚酰胺树脂，胺基浓度为200〜300微当量/ g，胺基浓度为羧基浓度的2-6倍 。 聚酰胺树脂具有优异的长期热稳定性。
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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：KR1020130067164A
公开(公告)日：2013-06-21
申请号：KR1020110134037
申请日：2011-12-13
Applicant: 제일모직주식회사
CPC classification number: C08G69/265 , C08G69/04 , C08L77/06
Abstract: PURPOSE: A polyamide resin is provided to have excellent melting processability, high reflectivity, and low moisture absorption. CONSTITUTION: A polyamide resin is a mixture of one or more aliphatic diamine monomers selected from C4-10 aliphatic diamines and C11-18 aliphatic diamines; and a mixture of one or moor aliphatic dicarboxylic monomers selected from aromatic dicarboxylic acids and C4-14 aliphatic dicarboxylic acids. The end group number of amine and acid is 0-150 ueq/g.
Abstract translation: 目的：提供聚酰胺树脂以具有优异的熔融加工性，高反射率和低吸湿性。 构成：聚酰胺树脂是一种或多种选自C 4-10脂族二胺和C 11-18脂族二胺的脂族二胺单体的混合物; 以及选自芳族二羧酸和C 4-4脂族二羧酸的一种或多种脂族二羧酸单体的混合物。 胺和酸的端基数为0-150 ueq / g。
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公开(公告)号：KR101593745B1
公开(公告)日：2016-02-12
申请号：KR1020130062737
申请日：2013-05-31
Applicant: 제일모직주식회사
Abstract: 본발명의폴리아미드에스테르수지는디카르복실산; 디아민; 및선형지방족디올;의중합체이며, 상기선형지방족디올의함량은상기디아민 100 몰부에대하여, 1 내지 25 몰부이고, 용융온도(Tm)가 280 내지 320℃이고, 결정화온도(Tc)가 260 내지 290℃인것을특징으로한다. 상기폴리아미드에스테르수지는내열성, 내변색성및 성형성이우수하다.
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公开(公告)号：KR101557535B1
公开(公告)日：2015-10-06
申请号：KR1020120151432
申请日：2012-12-21
Applicant: 제일모직주식회사
Abstract: 본발명의공중합폴리아미드수지는 (A) 디카르복실산; 및 (B) 디아민;의중합체이며, 상기디카르복실산(A)은 (a1) 방향족디카르복실산을포함하고, 상기디아민(B)은 (b1) 페닐렌옥사이드단위를포함하는디아민및 (b2) 지방족디아민을포함하는것을특징으로한다. 상기공중합폴리아미드수지는내열성, 용융가공성및 치수안정성이우수하고, 저흡습성이다.
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公开(公告)号：KR1020150070868A
公开(公告)日：2015-06-25
申请号：KR1020130157549
申请日：2013-12-17
Applicant: 제일모직주식회사
CPC classification number: B08B9/04 , B08B3/02 , B08B9/0495 , B08B2209/053
Abstract: 본발명은밸브세척장치에관한것으로, 반응기와결합되고제품을배출하는배출관이형성되는케이스부와, 케이스부에내장되고상하이동되어배출관을개폐하며세척용유체를분사하는피스톤부와, 피스톤부에결합되고길이가가변되어피스톤부를이동시키는구동부와, 피스톤부의외측을선택적으로커버하는덮개부를포함하여, 케이스부의세척을실시하면서세척용유체를분사하는피스톤부를보호할수 있다.
Abstract translation: 阀门清洗装置技术领域本发明涉及一种阀清洗装置，其特征在于，包括：壳体部，与壳体连接并具有排出物的出口管; 活塞部分，其被埋在壳体部分中并且打开和关闭出口管以通过上下移动来注入洗涤液; 驱动部，其连接到所述活塞部并且改变所述长度以移动所述活塞部; 以及选择性地覆盖活塞部的外侧的盖部。 因此，在清洗壳体部分的同时，阀清洗装置保护活塞部分注入洗涤液。
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