专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2417185B1 METHOD OF PREPARING A HEAT-RESISTANT POLYAMIDE 失效
标题翻译： VERFAHREN ZUR HERSTELLUNG EINESHITZEBESTÄNDIGENPOLYAMIDS
公开(公告)号：EP2417185B1
公开(公告)日：2017-03-22
申请号：EP09843085.3
申请日：2009-04-10
申请人： SK Chemicals, Co., Ltd.
发明人： HWANG, Dong-June , LIM, Jae-Bong , LEEM, Seung-Do , KIM, Tae-Young , BAE, Sung-Su
IPC分类号： C08G69/28 , C08G69/26
CPC分类号： C08G69/26 , C08G69/265 , C08G69/28

2. 发明授权

EP2546280B1 POLYARYLENE SULFIDE, AND PREPARATION METHOD THEREOF 失效转让
标题翻译：聚芳硫醚及其制备方法
公开(公告)号：EP2546280B1
公开(公告)日：2016-05-04
申请号：EP11753587.2
申请日：2011-03-08
申请人： SK Chemicals, Co., Ltd.
发明人： KIM, Sung-Gi , LIM, Jae-Bong , LEE, Se-Ho
IPC分类号： C08G75/14 , C08G75/02 , C08J5/18
CPC分类号： C08G75/02 , C08G75/14 , C08J5/18 , C08J2381/04 , Y10T428/2982

3. 发明授权

EP2222621B1 METHOD OF PREPARING IODINATED AROMATIC COMPOUNDS 失效转让
标题翻译：用于生产碘化芳族化合物
公开(公告)号：EP2222621B1
公开(公告)日：2013-07-17
申请号：EP08860984.7
申请日：2008-12-17
申请人： SK Chemicals, Co., Ltd.
发明人： KIM, Han-Seok , LIM, Jae-Bong , CHA, Il-Hoon
IPC分类号： C07C17/25
CPC分类号： C07C17/12 , C07C17/383 , C07C17/392 , C07C25/02

4. 发明公开

EP2383311A2 HIGH-STRENGTH POLYPHENYLENE SULFIDE/POLYETHYLENE TEREPHTHALATE BLENDED RESIN COMPOSITION AND A PRODUCTION METHOD THEREFOR 失效转让
标题翻译：高强度聚苯硫醚/ POLYETHYLENTEREPHTHALATMISCHHARZZUSAMMENSETZUNG及其制造方法
公开(公告)号：EP2383311A2
公开(公告)日：2011-11-02
申请号：EP09836412.8
申请日：2009-12-30
申请人： SK Chemicals, Co., Ltd.
发明人： KIM, Sung-Gi , LIM, Jae-Bong , LEE, Jong-In , LEE, Chang-Hyun , BAE, Sung-Su , LEE, Sang-Mook
IPC分类号： C08L81/04 , C08L25/04 , C08J5/00
CPC分类号： C08L67/02 , C08K5/34922 , C08K7/14 , C08L23/0869 , C08L25/08 , C08L53/02 , C08L53/025 , C08L81/02 , C08L2666/02 , C08L2666/04 , C08L25/04
摘要： The present invention relates to a high-strength inflammable blend resin composition including a polyphenylene sulfide resin and a polyethylene terephthalate resin. More specifically, the resin composition of the present invention includes: a basic blend resin containing 10 to 80 wt.% of a polyphenylene sulfide resin, and 20 to 90 wt.% of a polyethylene terephthalate resin; and 0.1 to 20 parts by weight of a modified polystyrene or a styrene-based elastomer with respect to 100 parts by weight of the basic blend resin.

5. 发明公开

EP2380921A2 METHOD FOR PREPARING POLYARYLENE SULFIDE 失效
标题翻译： HERSTELLUNGSVERFAHRENFÜRPOLYARYLENSULFID
公开(公告)号：EP2380921A2
公开(公告)日：2011-10-26
申请号：EP09835248.7
申请日：2009-12-22
申请人： SK Chemicals, Co., Ltd.
发明人： SHIN, Yong-Jun , LIM, Jae-Bong , CHO, Joon-Sang , CHA, Il-Hoon , KIM, Sung-Gi
IPC分类号： C08G75/04 , C08G75/14 , C08J5/00
CPC分类号： C08G75/0209 , C08G75/0268
摘要： The present invention relates to a method for preparing polyarylene sulfide, in which the polyarylene sulfide is prepared by a polymerization reaction of reactants including a diiodo aromatic compound and a sulfur compound, the method including: further adding 0.01 to 10.0 wt.% of diphenyl disulfide with respect to the weight of the polyarylene sulfide to the reactants to form the polyarylene sulfide having a melting point of 265 to 320 °C.
The diphenyl disulfide included in the reactants according to the present invention costs far less than other conventional polymerization inhibitors to dramatically lower the production cost, and the polyarylene sulfide prepared using the diphenyl disulfide exhibits low iodine content and very excellence in thermal stability.
摘要翻译：本发明涉及一种聚芳硫醚的制备方法，其中聚芳硫醚通过包括二碘芳族化合物和硫化合物的反应物的聚合反应制备，所述方法包括：进一步加入0.01至10.0重量％的二苯基二硫化物相对于聚芳硫醚与反应物的重量，形成熔点为265〜320℃的聚芳硫醚。包含在根据本发明的反应物中的二苯基二硫醚的成本远远低于其它常规聚合抑制剂，以显着降低生产成本，并且使用二苯基二硫化物制备的聚芳硫醚表现出低的碘含量和非常优异的热稳定性。

6. 发明授权

EP2546281B1 POLYARYLENE SULFIDE WITH SMALL AMOUNT OF OUTGASSING, AND PREPARATION METHOD THEREOF 失效转让
公开(公告)号：EP2546281B1
公开(公告)日：2018-07-04
申请号：EP11753588.0
申请日：2011-03-08
申请人： SK Chemicals, Co., Ltd.
发明人： KIM, Sung-Gi , LIM, Jae-Bong , CHA, Il-Hoon
IPC分类号： C08G75/14 , C08G75/02 , C08J5/18
CPC分类号： C08G75/02 , C08G75/14 , C08J5/18 , C08J2381/04
摘要： This disclosure relates to polyarylene sulfide that may exhibit excellent processability at low temperature, decrease outgassing and flash or burr generation, and thus may satisfactorily mold a product requiring high molding accuracy, and a method for preparing the same. Specifically, the polyarylene sulfide includes an arylene sulfide repeat unit and an arylene disulfide repeat unit, wherein the weight ratio of the arylene sulfide repeat unit: arylene disulfide repeat unit is 1 : 0.0001 to 1 : 0.05.

7. 发明公开

EP2570449A2 POLYARYLENE SULFIDE HAVING EXCELLENT FORMABILITY, AND METHOD FOR PREPARING SAME 审中-公开
标题翻译： POLYARYLENSULFID VON AUSGEZEICHNETER FORMBARKEIT UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2570449A2
公开(公告)日：2013-03-20
申请号：EP11780774.3
申请日：2011-05-06
申请人： SK Chemicals, Co., Ltd.
发明人： PARK, Kyu-Tae , KIM, Sung-Gi , LIM, Jae-Bong , CHA, Il-Hoon , LEE, Se-Ho
IPC分类号： C08G75/02 , C08G75/14 , C08L81/02 , C08J5/18
CPC分类号： C08G75/14 , C08G75/0204 , C08L81/02 , Y10T428/249921
摘要： The present invention relates to polyarylene sulfide, in which a ratio of a peak area of a polymer chain of a second polyarylene sulfide having a lower molecular weight than the maximum peak molecular weight to a peak area of a polymer chain of a first polyarylene sulfide having a higher molecular weight than the maximum peak molecular weight is 1.3 or less in the molecular weight distribution of the polyarylene sulfide, as measured by gel permeation chromatography using polystyrene as a standard, and a preparation method thereof. This polyarylene sulfide exhibits excellent processability and generates no burrs (flashes) or the like, and can satisfactorily mold a product requiring high molding precision.
摘要翻译：本发明涉及聚芳硫醚，其中具有比最大峰分子量低的分子量的第二聚芳硫醚的聚合物链的峰面积与具有第一聚亚芳基硫醚的聚合物链的峰面积的比率通过使用聚苯乙烯作为标准物的凝胶渗透色谱法测定的聚芳硫醚的分子量分布中的分子量比最大峰分子量高的分子量为1.3以下，及其制备方法。该聚亚芳基硫醚显示出优异的加工性，不产生毛刺（闪光）等，并且能够令人满意地模制需要高成型精度的产品。

8. 发明公开

EP2546281A2 POLYARYLENE SULFIDE WITH SMALL AMOUNT OF OUTGASSING, AND PREPARATION METHOD THEREOF 失效转让
标题翻译：多发性脂肪肝GERGERE GASABGABE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2546281A2
公开(公告)日：2013-01-16
申请号：EP11753588.0
申请日：2011-03-08
申请人： SK Chemicals, Co., Ltd.
发明人： KIM, Sung-Gi , LIM, Jae-Bong , CHA, Il-Hoon
IPC分类号： C08G75/14 , C08G75/02 , C08J5/18
CPC分类号： C08G75/02 , C08G75/14 , C08J5/18 , C08J2381/04
摘要： This disclosure relates to polyarylene sulfide that may exhibit excellent processability at low temperature, decrease outgassing and flash or burr generation, and thus may satisfactorily mold a product requiring high molding accuracy, and a method for preparing the same. Specifically, the polyarylene sulfide includes an arylene sulfide repeat unit and an arylene disulfide repeat unit, wherein the weight ratio of the arylene sulfide repeat unit: arylene disulfide repeat unit is 1 : 0.0001 to 1 : 0.05.
摘要翻译：本公开内容涉及在低温下表现出优异的加工性，减少脱气和闪光或毛刺产生的聚芳硫醚，因此可以令人满意地模制需要高成型精度的产品及其制备方法。具体而言，聚芳硫醚包括亚芳基硫醚重复单元和亚芳基二硫化物重复单元，其中亚芳基硫醚重复单元：亚芳基二硫化物重复单元的重量比为1:0.11-0.1:1,0.05。

9. 发明公开

EP2478031A2 POLYESTER RESIN AND METHOD FOR PREPARING THE SAME 有权
标题翻译：聚酯树脂及其制造方法
公开(公告)号：EP2478031A2
公开(公告)日：2012-07-25
申请号：EP10815657.1
申请日：2010-09-13
申请人： SK Chemicals Co., Ltd.
发明人： LEE, Roy , KIM, Jong-Ryang , LIM, Jae-Bong , YOON, Won-Jae , KIM, Dong-Jin , PARK, Kyu-Tae , LEE, Yoo-Jin
IPC分类号： C08G63/183 , C08G63/137 , C08G63/78 , C08J5/00
CPC分类号： C08G63/672 , C08G63/78 , G06F8/65 , Y10T428/1352
摘要： A polyester resin copolymerized with isosorbide and 1,4-cyclohexane dimethanol and having an improved impact strength, and a method for preparing the same are disclosed. The copolymerized polyester resin has an alternating structure of acid moieties which are derived from acid components and diol moieties which are derived from diol components, wherein the acid components comprise terephthalic acid, and the diol components comprise (i) 5 ~ 99 mol% of 1,4-cyclohexanedimethanol and (ii) 1 ~ 60 mol% of isosorbide with respect to the total diol components.

10. 发明公开

EP2348009A2 METHOD AND APPARATUS FOR PREPARING ALKYL ESTER FATTY ACID USING FATTY ACID 审中-公开
标题翻译：方法和设备用于生产ALKYLESTERFETTSÄURE使用脂肪酸链
公开(公告)号：EP2348009A2
公开(公告)日：2011-07-27
申请号：EP09824941.0
申请日：2009-09-22
申请人： SK Chemicals, Co., Ltd. , Cho, Hyun-Jun
发明人： KIM, Soo-Hyun , MOON, Chan-Woo , HAM, Byoung-Kyung , LIM, Jae-Bong , CHO, Hyun-Jun
IPC分类号： C07C67/08
CPC分类号： C07C67/08 , B01J8/0492 , C11C1/08 , C11C3/003 , Y02E50/13 , C07C69/52 , C07C69/24
摘要： A method for preparing fatty acid alkyl ester for bio-diesel fuel is disclosed, wherein fatty acid, specifically fatty acid distillate reacts with alcohol. The method does not require the glycerin purification process, and has the superior conversion ratio of fatty acid. The method for preparing fatty acid alkyl ester for bio-diesel fuel comprises the step of carrying out a counter current type esterification reaction of fatty acid and alcohol in each tray of a counter current column reactor at a temperature of 200 to 350°C and a pressure of 1 to 35 bar. Here the raw material of the fatty acid is fed to an upper part of the counter current column reactor and the alcohol is fed to a lower part of the counter current column reactor. The counter current column reactor has a number of trays which are installed horizontally to have a number of vertical compartments. Each of the number of trays has an opening part at one end thereof to communicate one compartment with an adjoining compartment. The opening parts of two adjoining trays are alternately installed with each other.
摘要翻译：一种用于制备脂肪酸烷基酯的生物柴油燃料的方法是游离缺失盘，worin脂肪酸，特别是脂肪酸馏出物与醇发生反应。该方法不需要甘油纯化过程，具有和脂肪酸的优良转化率，用于制备脂肪酸烷基酯的生物柴油燃料的方法，包括在200〜350℃，的温度下进行以逆流塔式反应器的每个塔板的脂肪酸和醇的逆流型酯化反应的步骤 1至35巴的压力。这里所述的脂肪酸的原料进料至在所述逆流塔式反应器的上部和所述醇进料到逆流塔式反应器的下部。逆流塔式反应器具有许多哪些是水平安装以具有多个垂直的隔室的托盘。每个托盘的数量的具有在一端开口部其与一个隔室到隔室邻接的通信。两个邻接塔板的敞开部分安装或者海誓山盟。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式