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1. 发明公开

EP3385251A2 PHTHALONITRILE COMPOUND 有权
公开(公告)号：EP3385251A2
公开(公告)日：2018-10-10
申请号：EP16871073.9
申请日：2016-12-02
申请人： LG Chem, Ltd.
发明人： AHN, Ki Ho , KIM, Sang Woo , LEE, Seung Hee
IPC分类号： C07C255/51 , C09B47/04 , C08L33/18
CPC分类号： C09B47/067 , C07C255/51 , C07C255/54 , C08L33/18 , C08L79/00 , C09B47/063
摘要： The present application can provide a phthalonitrile compound and a use thereof. The phthalonitrile compound has a novel structure, and can exhibit an excellent effect in a use to which the phthalonitrile compound can be applied. An example of the use of the phthalonitrile compound may be a raw material or precursor for, so-called, a phthalonitrile resin, a phthalocyanine dye, a fluorescent whitening agent, a photographic sensitizer, an acid anhydride, or the like.

2. 发明公开

EP3299404A1 PHTHALONITRILE RESIN 有权
标题翻译： PHTHALONITRILE树脂
公开(公告)号：EP3299404A1
公开(公告)日：2018-03-28
申请号：EP16818283.0
申请日：2016-07-01
申请人： LG Chem, Ltd.
发明人： AHN, Ki Ho , KIM, Sang Woo , LEE, Seung Hee
IPC分类号： C08G75/0222 , C08G65/333 , C08K3/00 , C08L71/00
CPC分类号： C08G65/333 , C04B35/83 , C08G75/0222 , C08K3/00 , C08L71/00 , C08L81/02
摘要： The present application relates to a phthalonitrile resin and the like. The present application can provide a phthalonitrile resin, and a polymerizable composition and prepolymer using the same, which can exhibit excellent curability, a suitable processing temperature and a wide process window, and form a composite having excellent physical properties. Also, according to the present invention, there may be provided a phthalonitrile resin, and a polymerizable composition and prepolymer using the same, which can exhibit appropriate viscosity characteristics and thus provide a final product without deterioration of mechanical physical properties or the like due to bubbles generated during processing.
摘要翻译：本申请涉及酞腈树脂等。本申请可以提供一种邻苯二甲腈树脂，以及使用该邻苯二甲腈树脂的聚合性组合物和预聚物，其可表现出优异的固化性，适合的加工温度和宽的加工窗口，并形成具有优异物理性能的复合物。另外，根据本发明，可以提供一种邻苯二甲腈树脂，以及使用该邻苯二甲腈树脂的聚合性组合物和预聚物，其可以表现出适当的粘度特性，并且因此提供了最终产品，而不会由于气泡而使机械物理性能等劣化在处理过程中生成

3. 发明公开

EP3549972A1 POLYMERIZABLE COMPOSITION 有权
公开(公告)号：EP3549972A1
公开(公告)日：2019-10-09
申请号：EP17875867.8
申请日：2017-11-28
申请人： LG Chem, Ltd.
发明人： KIM, Sang Woo , LEE, Seung Hee , AHN, Ki Ho , KIM, Yulliana
IPC分类号： C08G73/06 , C08G73/10 , C08L79/00 , C08K3/00
摘要： The present application relates to a polymerizable composition, a prepolymer, a phthalonitrile resin, a composite, a method for producing the same, and a use thereof. The present application can provide a polymerizable composition, a prepolymer and a phthalonitrile resin capable of forming a composite showing proper curing property, melting temperature and process window and having excellent physical properties such as heat resistance and rigidity.

4. 发明公开

EP3546496A2 COMPOUND 有权
公开(公告)号：EP3546496A2
公开(公告)日：2019-10-02
申请号：EP17873245.9
申请日：2017-10-31
申请人： LG Chem, Ltd.
发明人： LEE, Seung Hee , KIM, Sang Woo , AHN, Ki Ho , KIM, Yulliana
IPC分类号： C08G73/10 , C08G77/26 , C08L79/08
摘要： The compound of the present application has a low melting point and excellent flexibility, and the like, so that a phthalonitrile resin or a prepolymer thereof or a polymerizable composition forming the same can exhibit excellent workability and a wide process window and it can be made to ensure improved impact strength. The compound can form the phthalonitrile resin or the like into a liquid phase or form it into a rubber phase. Such a phthalonitrile resin or the like can be applied to various applications.

5. 发明公开

EP1841803A1 THERMALLY CURABLE RESIN COMPOSITION WITH EXTENDED STORAGE STABILITY AND GOOD ADHESIVE PROPERTY 有权
标题翻译：具有持久的贮存稳定性和良好的粘结性能热固化树脂组合物
公开(公告)号：EP1841803A1
公开(公告)日：2007-10-10
申请号：EP06703613.7
申请日：2006-01-19
申请人： LG Chem, Ltd.
发明人： KIM, Dong Seok , LEE, Seung Hee , KWAK, Sang Kyu , AHN, Yong Sik, Na-101, Jooho Villa
IPC分类号： C08F220/06 , C08L63/00 , G03F7/038
CPC分类号： C08F220/32 , C08F220/26 , C08F230/08 , C08J3/243 , Y02P20/582
摘要： This invention provides a thermally curable resin copolymer (A), composed mainly of an ethylenically unsaturated monomer (a-1), which produces an acid via decomposition at 150°C or more, an ethylenically unsaturated monomer (a-2) containing an epoxy group copolymerizable with the ethylenically unsaturated monomer (a-1), and an ethylenically unsaturated monomer (a-3) having a reactive silyl group; a thermally curable resin composition including the thermally curable resin copolymer; a cured film formed from the composition; and a liquid crystal display including the cured film. The thermally curable resin composition has extended storage stability and can be formed into the cured film having good adhesion to a substrate.

6. 发明授权

EP3299404B1 PHTHALONITRILE RESIN 有权
公开(公告)号：EP3299404B1
公开(公告)日：2020-03-11
申请号：EP16818283.0
申请日：2016-07-01
申请人： LG Chem, Ltd.
发明人： AHN, Ki Ho , KIM, Sang Woo , LEE, Seung Hee
IPC分类号： C08G75/0222 , C08G65/333 , C08K3/00 , C08L71/00

7. 发明公开

EP3483200A1 POLYMERIZABLE COMPOSITION 审中-公开
公开(公告)号：EP3483200A1
公开(公告)日：2019-05-15
申请号：EP16912751.1
申请日：2016-08-08
申请人： LG Chem, Ltd.
发明人： KIM, Sang Woo , LEE, Seung Hee , AHN, Ki Ho
IPC分类号： C08G73/10 , C08G63/44 , C08G65/40 , C08K7/02 , C08K3/04 , C08K3/00
摘要： The present application relates to a polymerizable composition, a prepolymer, a phthalonitrile resin, a composite, a process for preparing the same, and a use thereof. The present application can provide a polymerizable composition comprising a curing agent which has excellent heat resistance and does not cause defects that may adversely affect physical properties. In addition, the present application allows for the polymerizable composition to exhibit appropriate curing properties, processing temperatures and process windows and to be capable of forming a composite of excellent physical properties.

8. 发明公开

EP3424982A1 CURABLE COMPOSITION 有权
公开(公告)号：EP3424982A1
公开(公告)日：2019-01-09
申请号：EP17875160.8
申请日：2017-11-29
申请人： LG Chem, Ltd.
发明人： LEE, Jin Kyu , LEE, Seung Hee , KIM, Sang Woo , AHN, Sang Bum
IPC分类号： C08G73/02 , C08K3/00 , C08K3/08
摘要： The present application relates to a curable composition. The present application provides a curable composition comprising an internal heat source for generating heat by application of an alternate-current magnetic field from the outside, together with a phthalonitrile compound and a curing agent therefor. The curable composition can precisely control the heat generated from the internal heat source according to the strength of the alternate-current magnetic field to precisely control curing conditions of the curable composition.

9. 发明公开

EP3354638A1 PHTHALONITRILE COMPOUND 有权
公开(公告)号：EP3354638A1
公开(公告)日：2018-08-01
申请号：EP16849048.0
申请日：2016-09-26
申请人： LG Chem, Ltd.
发明人： KIM, Sang Woo , LEE, Seung Hee , AHN, Ki Ho
IPC分类号： C07C255/51 , C07C255/54 , C07C255/33 , C09B47/04 , C08G73/06 , C08J5/24
CPC分类号： C07C255/54 , C07C255/33 , C07C255/51 , C07C317/36 , C07C321/30 , C07C323/20 , C07D307/89 , C08G73/06 , C08G73/10 , C08K3/013 , C08K5/0008 , C09B47/063 , C09B47/064 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1014
摘要： The present application can provide a phthalonitrile compound and a use thereof. The present application can provide a phthalonitrile compound capable of forming a phthalonitrile resin by self-curing or of serving as a curing agent after being mixed with another phthalonitrile compound, and a use of the phthalonitrile compound. The phthalonitrile compound can form a phthalonitrile resin by rapid self-curing even at a low temperature and does not create any defects resulting from the use of a conventional curing agent. Also, the phthalonitrile compound can be applied as a curing agent after being mixed with another compound, in which case, even if the content of the compound applied as a curing agent increases, the total content of the phthalonitrile resin obtained does not decrease, and thus a resin exhibiting an excellent degree of cure can be provided.

10. 发明公开

EP3299355A1 PHTHALONITRILE COMPOUND 有权
标题翻译：酞腈化合物
公开(公告)号：EP3299355A1
公开(公告)日：2018-03-28
申请号：EP16800261.6
申请日：2016-05-20
申请人： LG Chem, Ltd.
发明人： LEE, Seung Hee , KIM, Sang Woo , AHN, Ki Ho
IPC分类号： C07C255/51 , C08G73/00 , C08K3/00
CPC分类号： C07C255/51 , C07C255/54 , C08G73/00 , C08G73/024 , C08G73/0644 , C08K3/00 , C08K3/22 , C08K3/28
摘要： The present application relates to a novel phthalonitrile compound and a use thereof. The phthalonitrile compound has a novel structure and can exhibit excellent effects in a use known for which a phthalonitrile compound can be applied. The use of the phthalonitrile compound can be exemplified by a material or a precursor such as a phthalonitrile resin, a phthalonitrile dye, a fluorescent whitening agent, a photographic sensitizer, or an acid anhydride.
摘要翻译：本申请涉及一种新颖的邻苯二甲腈化合物及其用途。酞腈化合物具有新颖的结构，并且可以在已知可以应用邻苯二甲腈化合物的用途中表现出优异的效果。邻苯二甲腈化合物的使用可以由诸如邻苯二甲腈树脂，邻苯二甲腈染料，荧光增白剂，照相增感剂或酸酐的材料或前体来举例说明。

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