公开(公告)号：ID24144A

公开(公告)日：2000-07-13

申请号：ID20000008

申请日：2000-01-06

Applicant: TORAY INDUSTRIES

Inventor： SAKAMOTO JUN ,  KENJI TSUNASHIMA ,  KATSUTOSHI MIYAKAWA

IPC: B32B37/00 ,  B29C47/88 ,  B29C55/00

公开(公告)号：DE69220932D1

公开(公告)日：1997-08-21

申请号：DE69220932

申请日：1992-12-09

Applicant: TORAY INDUSTRIES

Inventor： SAKAMOTO JUN ,  YOSHIDA MINORU ,  AOYAMA MASATOSHI ,  SUZUKI MASARU ,  NAKAMORI YUKARI ,  OKAZAKI IWAO ,  ABE KOICHI

IPC: C08J5/18 ,  C08K3/22 ,  C08L67/02 ,  B32B27/36

Abstract: A thermoplastic polyester composition suitable for producing films or fibers excellent in wear resistance, and a biaxially oriented polyester film made therefrom. The composition comprises (A) a thermoplastic polyester and (B) monoclinic and/or tetragonal zirconium oxide particles.

公开(公告)号：MY193704A

公开(公告)日：2022-10-26

申请号：MYPI2017703830

申请日：2016-03-22

Applicant: TORAY INDUSTRIES

Inventor： MOTOSHIROMIZU TAKAHIRO ,  SAKAMOTO JUN ,  DAN KOUICHI ,  KOJIMA HIROJI ,  MATSUMOTO MAYUMI ,  SUZUKI KEN ,  KAWAKAMI TOMONORI

IPC: C08L67/00

Abstract: A polyester resin composition which exhibits a reduced amount of production of the acid component monomer and/or oligomers of the polyester is provided. In other words, the object of the present invention is achieved by the following means. (1) A polyester resin composition, wherein the surface roughness Ra of a capture plate is less than 0.150 ?m, as measured when a sample of the polyester resin composition is melt at 300?C for 60 minutes under a nitrogen atmosphere, quickly cooled and thermally treated at 220?C for 8 hours to form scattered products which are then attached to the capture plate. (2) A polyester resin composition, wherein the production rate of an acid component monomer and/or the production rate of oligomers is/are less than 0.70, as defined by the following formulas ( I) and (II): Production rate of acid component monomer = (amount of produced acid component monomer)/(acid component monomer content) (I) Production rate of oligomers = (amount of produced oligomers)/(oligomer content) (II). (3) A method for producing a polyester resin composition, wherein an ionic liquid is added. [Selected Drawing] None

公开(公告)号：PH12017501874A1

公开(公告)日：2018-02-26

申请号：PH12017501874

申请日：2017-10-13

Applicant: TORAY INDUSTRIES

Inventor： MOTOSHIROMIZU TAKAHIRO ,  SAKAMOTO JUN ,  DAN KOUICHI ,  KOJIMA HIROJI ,  MATSUMOTO MAYUMI ,  SUZUKI KEN ,  KAWAKAMI TOMONORI

IPC: C08L67/00

Abstract: Provided is a polyester resin composition in which the amount of acid-component monomer and/or oligomer produced in the polyester is reduced. That is to say, the purpose of the present invention is achieved by the following means: (1) a polyester resin composition characterized in that, after rapidly cooling a sample that has been melted in a nitrogen atmosphere at 300oC for 60 minutes, the surface roughness Ra of a collecting plate to which scattered matter has attached during 8 hours of heat treatment at 220oC is less than 0.150 mm; (2) a polyester resin composition characterized in that the acid-component monomer production rate and/or the oligomer production rate defined by formulas (I) and (II) below is less than 0.70; and (3) a method of producing a polyester resin composition characterized by adding an ionic liquid. Formula (I): acid-component monomer production rate = (amount of acid-component monomer produced)/(acid-component monomer content) Formula (II): oligomer production rate = (amount of oligomer produced)/(oligomer content)

公开(公告)号：ES2632745T3

公开(公告)日：2017-09-15

申请号：ES10750699

申请日：2010-03-01

Applicant: TORAY INDUSTRIES

Inventor： KOJIMA HIROJI ,  SAKAMOTO JUN ,  SUNAKO MAYUMI

IPC: C08L67/02 ,  C08G63/78 ,  C08K3/32 ,  C08K5/053

Abstract: Una composición de resina de poliéster que comprende un fosfato de metal alcalino en una cantidad de 1,5 mol/t a 3,0 mol/t, y ácido fosfórico en una cantidad de 0,4 a 1,5 veces (en moles) la del fosfato de metal alcalino, en donde el poliéster de la composición de resina de poliéster es poli(tereftalato de etileno).

公开(公告)号：HK1001591A1

公开(公告)日：1998-06-26

申请号：HK98100046

申请日：1998-01-05

Applicant: TORAY INDUSTRIES

Inventor： ABE KOICHI ,  SAKAMOTO JUN ,  YOSHIDA MINORU ,  AOYAMA MASATOSHI ,  SUZUKI MASARU ,  NAKAMORI YUKARI ,  OKAZAKI IWAO

IPC: C08J5/18 ,  C08K3/22 ,  C08L ,  C08K ,  C08J ,  B32B

Abstract: A thermoplastic polyester composition suitable for producing films or fibers excellent in wear resistance, and a biaxially oriented polyester film made therefrom. The composition comprises (A) a thermoplastic polyester and (B) monoclinic and/or tetragonal zirconium oxide particles.

公开(公告)号：EP2583994A4

公开(公告)日：2014-08-13

申请号：EP11797933

申请日：2011-05-17

Applicant: TORAY INDUSTRIES

Inventor： YAMAMURA GOUHEI ,  SAKAMOTO JUN ,  YAKUSHIDOH KENICHI ,  ENDO YOSHIKAZU

IPC: C08J5/18 ,  C08L67/04 ,  C08L101/16

CPC classification number: C08J5/18 ,  C08J2367/02 ,  C08J2367/04 ,  C08L67/04 ,  C08L2205/02 ,  C08L67/02

Abstract: Provided is a polylactic acid-based film composed of a composition comprising a resin (A), a resin (B) and a plasticizer (C), wherein the resin (A) is a polylactic acid-based resin and the resin (B) is an aliphatic polyester-based resin that are not polylactic acid-based resins and/or an aliphatic-aromatic polyester-based resin, which polylactic acid-based film exhibits at least one crystallization peak in the temperature range of 105°C to 160°C when cooled from a molten state at a rate of 20°C/min by a differential scanning calorimeter and satisfies the following condition when the total calorific value of the crystallization peak(s) in the temperature range of 105°C to 160°C is defined as ”Hmc A :

Abstract translation: 提供一种由包含树脂（A），树脂（B）和增塑剂（C））的组合物构成的聚乳酸类膜，其中树脂（A）是聚乳酸类树脂和树脂（B） 是不是聚乳酸类树脂和/或脂肪族 - 芳香族聚酯类树脂的脂肪族聚酯类树脂，该聚乳酸类膜在105℃〜160℃的温度范围内具有至少一个结晶峰 当通过差示扫描量热计以20℃/ min的速度从熔融状态冷却时，当在105℃至160℃的温度范围内的结晶峰的总热值时，满足以下条件 被定义为“Hmc A：

公开(公告)号：EP1767561A4

公开(公告)日：2013-06-12

申请号：EP05743561

申请日：2005-05-24

Applicant: TORAY INDUSTRIES

Inventor： HONMA YOSHIHIRO ,  SAKAMOTO JUN ,  KIMURA MASAHIRO

IPC: C08G63/183 ,  B32B27/36 ,  C08G63/88 ,  C08L67/02

CPC classification number: C08L67/02

Abstract: A polyester resin composition having an equivalent spherical diameter of 1 mm to 50 mm, a degree of crystallization of not less than 65% and less than 99%, an intrinsic viscosity of not more than 0.7 dl/g and a cyclic trimer content of not more than 0.4% by weight. This polymer resin composition has an excellent color tone, causes no significant viscosity lowering or viscosity rise, and can withstand a process which is exposed to a long-term thermal history. A polyester resin composition having a viscosity suitable for extrusion in a general-purpose manner, a production process thereof, and a polyester film are also provided.

公开(公告)号：EP2607415A4

公开(公告)日：2014-01-01

申请号：EP11818107

申请日：2011-08-10

Applicant: TORAY INDUSTRIES

Inventor： YAMAMURA GOUHEI ,  SAKAMOTO JUN ,  SUEOKA MASANORI ,  SHINNUMADATE HIROSHI

IPC: C08J5/18 ,  C08L67/04 ,  C08L101/16

CPC classification number: C08L67/04 ,  C08J5/18 ,  C08J2367/02 ,  C08J2367/04

Abstract: The invention provides a porous film including a polylactic acid based resin (A), a thermoplastic resin (B) that is not a polylactic acid based resin, and a filler (C), wherein resin (A) and resin (B) account for 10 to 95 mass% and 5 to 90 mass%, respectively, of the sum total 100 mass% of resin (A) and resin (B), while the filler (C) accounts for 1 to 400 parts by mass of the sum total 100 parts by mass of resin (A) and resin (B), with the porosity being 1 to 80%. The present invention provides a polylactic acid based porous film that has high flexibility, moisture permeability, heat resistance, and bleed-out resistance.

公开(公告)号：EP1898238A4

公开(公告)日：2017-04-05

申请号：EP06746722

申请日：2006-05-23

Applicant: TORAY INDUSTRIES

Inventor： MORIYAMA HIDEKI ,  MAEKAWA SHIGETOSHI ,  SAKAMOTO JUN ,  TSUKUDA AKIMITSU ,  KIMURA MASAHIRO ,  TANIGUCHI RISA

IPC: G02B5/30 ,  C08G63/18 ,  C08G63/199 ,  C08G63/553 ,  C08G63/672 ,  C08J5/18 ,  C08L67/00

CPC classification number: C08J5/18 ,  C08G63/199 ,  C08G63/553 ,  C08G63/672 ,  C08J2367/00 ,  G02B5/3025

Abstract: The present invention relates to a retardation film using polyester having a photoelastic coefficient of -40×10 -12 Pa -1 to 40×10 -12 Pa -1 . The present invention also relates to a polyester resin for optical use which contains a phosphorus compound, and an alicyclic component and a fluorene derivative component as constituents, and satisfies the following equations (6) and (7): 100 �¢ °C ‰ glass transition temperature ‰ 150 �¢ °C and 1.0 ‰ Ma / 2 + Mb + Mc / P ‰ 5.0 wherein Ma is the number of moles of an alkali metal element contained in 1 ton of the polyester resin, Mb is the number of moles of an alkaline earth metal element contained in 1 ton of the polyester resin, Mc is the sum of the number of moles of a zinc element (Zn), a cobalt element (Co) and a manganese element (Mn) contained in 1 ton of the polyester resin, and P is the number of moles of a phosphorus element contained in 1 ton of the polyester resin.