公开(公告)号：MX393916B

公开(公告)日：2025-03-24

申请号：MX2018005051

申请日：2018-04-24

Applicant: TORAY INDUSTRIES

Inventor： UMETSU HIDEYUKI ,  YOKOE MAKITO ,  TOJO YUSUKE

IPC: C08L67/00 ,  C08K5/49 ,  C08L63/00

Abstract: Se proporciona una composición de resina termoplástica poliéster obtenida por mezclado de, 100 partes por peso de (A) una resina termoplástica poliéster, 0.1 a 5 partes por peso de (B) Una resina expóxica tipo novalac con una estructura específica, y 0.05 a 10 partes por peso de (C) un compuesto epóxico con dos grupos funcionales epoxi por molécula. Por lo tanto, puede obtenerse un artículo moldeado que exhibe superior estabilidad de fundición con respecto a un amplio rango de temperaturas de procesamiento, tiene excelentes propiedades mecánicas y resistencia a la temperatura, y exhibe resistencia de larga duración a la hidrólisis, resistencia química y resistencia a la degradación oxidativa superiores.

公开(公告)号：PH12021550508A1

公开(公告)日：2021-10-04

申请号：PH12021550508

申请日：2021-03-09

Applicant: TORAY INDUSTRIES

Inventor： MIYAMOTO KOHEI ,  TOJO YUSUKE ,  YOKOE MAKITO ,  SHIROTANI KOSUKE ,  MAEDA YASUO

IPC: C08K3/013 ,  C08K3/38 ,  C08K5/17 ,  C08K5/3445 ,  C08K5/51 ,  C08K7/14 ,  C08L23/00 ,  C08L23/08 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02

Abstract: A thermoplastic polyester resin composition obtained by blending, with respect to (A) 100 parts by weight of a non-liquid-crystalline thermoplastic polyester resin: (B) 45-150 parts by weight of a thermoplastic resin that is different than the non-liquid-crystalline thermoplastic polyester resin and has a dielectric loss tangent of 0.005 or less at a frequency of 5.8 GHz as measured by the cavity resonance perturbation method; (C) 2-20 parts by weight of a compatibilizing agent having at least one reactive functional group selected from epoxy groups, acid anhydride groups, oxazoline groups, isocyanate groups, and carbodiimide groups; and (D) 0.2-5 parts by weight of at least one compound selected from tertiary amines, amidine compounds, organic phosphines and salts thereof, imidazoles, and boron compounds, wherein the thermoplastic polyester resin composition contains a total of 50-150 parts by weight of the (B) thermoplastic resin and the (C) compatibilizing agent per 100 parts by weight of the (A) non-liquid-crystalline thermoplastic polyester resin, and the weight ratio (B)/(C) of the (B) thermoplastic resin and the (C) compatibilizing agent is 8-50. A molded article that excels in low dielectric properties, mechanical properties, and metal bondability can be obtained.

公开(公告)号：MY170731A

公开(公告)日：2019-08-27

申请号：MYPI2013702144

申请日：2012-05-15

Applicant: TORAY INDUSTRIES

Inventor： MAKINO MASATAKA ,  TOJO YUSUKE ,  KUMAZAWA SADANORI

Abstract: The invention provides a catalyst solution for polyester production, comprising a titanium compound (A) and an organic solvent (B), wherein particle diameter of particles included in the solution, which is measured by dynamic light scattering method and is subsequently determined by cumulant analysis method, is not greater than 200 nm.

公开(公告)号：EP2711383A4

公开(公告)日：2015-02-25

申请号：EP12785521

申请日：2012-05-15

Applicant: TORAY INDUSTRIES

Inventor： MAKINO MASATAKA ,  TOJO YUSUKE ,  KUMAZAWA SADANORI

IPC: C08G63/85

CPC classification number: C08G63/85 ,  B01J31/0202 ,  B01J31/0212 ,  B01J31/0244 ,  C08G63/183

Abstract: The invention provides a catalyst solution for polyester production, comprising a titanium compound (A) and an organic solvent (B), wherein particle diameter of particles included in the solution, which is measured by dynamic light scattering method and is subsequently determined by cumulant analysis method, is not greater than 200 nm.

公开(公告)号：EP3072928A4

公开(公告)日：2017-08-02

申请号：EP14862282

申请日：2014-09-04

Applicant: TORAY INDUSTRIES

Inventor： TOJO YUSUKE ,  TOGAWA KENTARO ,  SATO DAISUKE ,  KUMAZAWA SADANORI

IPC: C08L67/00 ,  C08L63/04

CPC classification number: C08L67/02 ,  C08G59/3218 ,  C08G59/686 ,  C08G59/688 ,  C08K5/49 ,  C08L63/00 ,  C08L63/04 ,  C08L2201/08 ,  C08L2205/05

Abstract: An object of the present invention is to provide a thermoplastic polyester resin composition having an excellent retention stability and capable of producing a molded article excellent in mechanical properties and heat resistance as well as in long-term hydrolysis resistance; and the molded article. The thermoplastic polyester resin according to the present invention includes 100 parts by weight of a thermoplastic polyester resin (A) and from 0.1 to 10 parts by weight of a biphenyl aralkyl-type epoxy resin or cyclopentadiene-type epoxy resin (B) of a specific type.

Abstract translation: 本发明的目的是提供一种热塑性聚酯树脂组合物，其具有优异的保持稳定性并且能够制备机械性能和耐热性以及长​​期耐水解性优异的模塑制品; 和模制品。 本发明的热塑性聚酯树脂包括100重量份的热塑性聚酯树脂（A）和0.1-10重量份的联苯芳烷基型环氧树脂或环戊二烯型环氧树脂（B） 类型。