公开(公告)号：CA2152582A1

公开(公告)日：1995-12-25

申请号：CA2152582

申请日：1995-06-23

Applicant: TORAY INDUSTRIES

Inventor： KIMURA MASAHIRO ,  IMAI SHIRO

IPC: B32B27/36 ,  C08J5/18 ,  C08L67/02 ,  C08L53/02 ,  C08L25/04

Abstract: A polyester film for thermal lamination, comprising: a polyester A of 140 to 245 .degree.C in melting point mainly composed of ethylene terephthalate and/or ethylene isophthalate, and a thermoplastic elastomer mixed at a ratio by weight of 81 : 19 to 98 : 2 is excellent not only in formability but also in impact resistance and taste property, and hence ideal for application on to the inner faces of packages, containers, etc.

公开(公告)号：EP3162432A4

公开(公告)日：2018-02-28

申请号：EP15815706

申请日：2015-06-30

Applicant: TORAY INDUSTRIES

Inventor： SHIMURA HARUTOKI ,  OGAWA TAKAFUMI ,  FURUNO SHUJI ,  TAKAYA KIYOHIKO ,  SASAKI TAKAO ,  KIMURA MASAHIRO

IPC: B01D71/56 ,  B01D61/02 ,  B01D67/00 ,  B01D69/00 ,  B01D69/10 ,  B01D69/12 ,  C08G69/00 ,  C08G69/02 ,  C08G69/26 ,  C08G69/28 ,  C08G69/32 ,  C08J9/36

CPC classification number: B01D71/56 ,  B01D61/02 ,  B01D67/0006 ,  B01D67/0093 ,  B01D67/0095 ,  B01D69/00 ,  B01D69/10 ,  B01D69/12 ,  B01D69/125 ,  B01D2323/12 ,  B01D2323/30 ,  B01D2323/48 ,  B01D2325/30 ,  C08G69/00 ,  C08G69/02 ,  C08G69/26 ,  C08G69/28 ,  C08G69/32 ,  C08J9/36

Abstract: An object of the present invention is to provide a composite semipermeable membrane which has practical water permeability and high alkali resistance. The composite semipermeable membrane of the present invention includes: a supporting membrane including a substrate and a porous supporting layer; and a separation functional layer disposed on the porous supporting layer of the supporting membrane, in which the separation functional layer includes a crosslinked fully aromatic polyamide, and when a carboxyl group/amide group molar ratio of the separation functional layer is expressed by x, x is 0.54 or less.

公开(公告)号：EP2659956A4

公开(公告)日：2017-04-12

申请号：EP11853477

申请日：2011-12-22

Applicant: TORAY INDUSTRIES

Inventor： NAKATSUJI KOJI ,  KIMURA MASAHIRO ,  SASAKI TAKAO ,  TAKAYA KIYOHIKO ,  SHIMURA HARUTOKI

IPC: B01D71/56 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D71/48

CPC classification number: B01D71/56 ,  B01D67/0006 ,  B01D67/0081 ,  B01D67/0093 ,  B01D69/02 ,  B01D69/10 ,  B01D69/125 ,  B01D71/40 ,  B01D71/64 ,  B01D2252/2053 ,  B01D2323/08 ,  B01D2323/30 ,  B01D2323/36 ,  B01D2325/22

Abstract: Provided is a composite semipermeable membrane, comprising: a microporous support membrane which comprises a substrate and a porous support, and a polyamide separation functional layer formed on the microporous support membrane, wherein the polyamide has an irreversible heat absorption, which is measured using temperature modulated DSC, of 275 J/g or more at a temperature in the range of -20 to 150°C in the first heating process. Provided is a high-performance composite semipermeable membrane having high chemical durability, high water permeation and high rejection.

公开(公告)号：EP2336243A4

公开(公告)日：2017-04-05

申请号：EP09817688

申请日：2009-09-25

Applicant: TORAY INDUSTRIES

Inventor： MANABE ISAO ,  TANAKA TERUYA ,  KIMURA MASAHIRO

IPC: C08L67/02 ,  B32B27/18 ,  B32B27/36 ,  C08J5/18 ,  C08K5/053 ,  C08K5/098 ,  C08K5/20

CPC classification number: B32B27/18 ,  B32B7/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2250/03 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2264/0207 ,  B32B2264/0228 ,  B32B2264/0235 ,  B32B2264/025 ,  B32B2264/0278 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/304 ,  B32B2307/412 ,  B32B2307/418 ,  B32B2307/518 ,  B32B2307/704 ,  B32B2307/732 ,  B32B2307/734 ,  B32B2307/744 ,  C08J5/18 ,  C08J2367/02 ,  C08K5/0083 ,  C08K5/098 ,  C08K5/1575 ,  C08K5/20 ,  Y10T428/2495 ,  C08L67/02

Abstract: The objective of the invention is to solve the problems described above. Specifically, the invention aims to provide highly heat resistant and dimensionally stable polyester film that is so high in formability as to maintain a low stress and a high ductility during forming processes. The invention provides a polyester film comprising ethylene glycol component that accounts for 60 mol% or more of the glycol components in the polyester film, containing a crystal nucleating agent up to 0.01 to 5 mass% relative to the entire polyester film that accounts for 100 mass%, and having a crystal melting energy, ”Hm, of 5 to 35 J/g.

Abstract translation: 本发明的目的是解决上述问题。 具体地说，本发明的目的在于提供高度耐热且尺寸稳定的聚酯薄膜，该聚酯薄膜的成型性如此高，以至于在成型过程中保持低应力和高延展性。 本发明提供一种聚酯膜，其包含聚酯膜中二醇成分的60摩尔％以上的乙二醇成分，其含有相对于100质量％的整个聚酯膜为0.01〜5质量％的结晶成核剂 ％，具有5〜35J / g的结晶熔融能“Hm”。

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.

公开(公告)号：EP2868365A4

公开(公告)日：2016-05-18

申请号：EP13809580

申请日：2013-06-28

Applicant: TORAY INDUSTRIES

Inventor： HIROZAWA HIROHO ,  KOIWA MASAKAZU ,  YAMADA HIROYUKI ,  TAKAGI KENTARO ,  OKAMOTO YOSHIKI ,  HAMADA TSUYOSHI ,  OTO KATSUFUMI ,  KIMURA MASAHIRO

IPC: B01D63/00 ,  B01D69/10 ,  B01D69/12

CPC classification number: B01D63/103 ,  B01D61/025 ,  B01D63/10 ,  B01D69/10 ,  B01D2313/08 ,  B01D2313/146 ,  B01D2325/08

公开(公告)号：EP2258775A4

公开(公告)日：2013-02-27

申请号：EP09725872

申请日：2009-03-13

Applicant: TORAY INDUSTRIES

Inventor： YAMAMURA GOUHEI ,  KOJIMA HIROJI ,  KIMURA MASAHIRO ,  LAI ZHENGZHENG ,  LIU BO ,  QIU RUOYU ,  XIA TIAN ,  KONO SHUNJI

IPC: C08L67/04 ,  C08G63/91 ,  C08J5/18 ,  C08K3/24 ,  C08K5/098 ,  C08K5/524 ,  C08L101/00 ,  C08L101/16

CPC classification number: C08J5/18 ,  C08J2367/04 ,  C08K3/32 ,  C08K5/29 ,  C08K5/49 ,  C08L67/02 ,  C08L67/04 ,  C08L2666/18

Abstract: Disclosed is a polylactic acid composition comprising a polylactic acid resin and a buffering agent and/or a compound derived from a buffering agent. The polylactic acid composition has excellent hydrolysis resistance. Also disclosed is a method for producing the polylactic acid composition. Further disclosed is a film comprising the polylactic acid composition.

公开(公告)号：EP1920921A4

公开(公告)日：2009-07-22

申请号：EP06781859

申请日：2006-07-28

Applicant: TORAY INDUSTRIES

Inventor： YAMAMURA GO-HEI ,  SHINNUMADATE HIROSHI ,  KIMURA MASAHIRO

IPC: B32B27/36 ,  B32B27/18

CPC classification number: B32B27/36 ,  B32B9/04 ,  B32B27/08 ,  B32B27/18 ,  B32B2307/306 ,  B32B2307/412 ,  B65D65/466 ,  Y02W90/12 ,  Y10T428/2495 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31913

Abstract: The laminate sheet of polylactic acid-based resin of the present invention is a laminate sheet comprising Layer A and Layer B consisting of polylactic acid-based resin composition and both of said Layer A and said Layer B contain a nucleating agent, and said Layer A and said Layer B contain said nucleating agent in a specific amount. The present invention makes it possible to obtain a thermoformed plastic excellent in heat resistance and transparency, and further, provides a laminate sheet of polylactic acid-based resin excellent in thermoformability.

Abstract translation: 本发明公开了聚乳酸树脂多层片材，其包含分别由聚乳酸树脂组合物构成的层A和层B. 层A和层B分别含有特定量的晶体成核剂。 该聚乳酸树脂多层片材具有良好的成型性并且能够获得耐热性和透明性优异的成型体。

公开(公告)号：EP0625539A4

公开(公告)日：1997-01-15

申请号：EP94901036

申请日：1993-12-03

Applicant: TORAY INDUSTRIES

Inventor： KIMURA MASAHIRO ,  YAMAUCHI HIDEYUKI ,  TSUNASHIMA KENJI ,  IMAI SHIRO

IPC: C08J5/18 ,  B32B15/08 ,  B32B27/36

CPC classification number: C08J5/18 ,  C08J2367/02 ,  Y10T428/1355 ,  Y10T428/24355 ,  Y10T428/24942 ,  Y10T428/31681 ,  Y10T428/31786

Abstract: A thermal lamination polyester film with a melting point of 150-250 C, a diethylene glycol content of 0.01-1 wt.% and an intrinsic viscosity [ eta ] of 0.7 or above, which has moldability and impact resistance heretofore unattainable and is excellent in adhesion and flavor retention, thus being suitable as a wrapping material and a container liner.

公开(公告)号：EP3162431A4

公开(公告)日：2018-02-28

申请号：EP15814557

申请日：2015-06-30

Applicant: TORAY INDUSTRIES

Inventor： OGAWA TAKAFUMI ,  SHIMURA HARUTOKI ,  FURUNO SHUJI ,  TAKAYA KIYOHIKO ,  SASAKI TAKAO ,  KIMURA MASAHIRO

IPC: B01D71/56 ,  B01D61/02 ,  B01D67/00 ,  B01D69/00 ,  B01D69/10 ,  B01D69/12 ,  B32B27/34 ,  C08G69/00 ,  C08G69/02 ,  C08G69/26 ,  C08G69/28 ,  C08G69/32 ,  C08J5/18

CPC classification number: B01D71/56 ,  B01D61/02 ,  B01D67/0006 ,  B01D67/0088 ,  B01D69/00 ,  B01D69/10 ,  B01D69/12 ,  B01D69/125 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2323/30 ,  B01D2325/06 ,  B01D2325/30 ,  B32B3/28 ,  B32B5/022 ,  B32B27/34 ,  C08G69/00 ,  C08G69/02 ,  C08G69/26 ,  C08G69/28 ,  C08G69/32 ,  C08J5/18

Abstract: An object of the present invention is to provide a composite semipermeable membrane which has practical water permeability and removing properties and has a high boron removal ratio even after contact with chlorine. A composite semipermeable membrane of the present invention is a composite semipermeable membrane including a substrate, a porous supporting layer and a separation functional layer, which are superposed in this order, in which the separation functional layer includes a crosslinked fully aromatic polyamide, and the crosslinked fully aromatic polyamide has a molar ratio (amide group content) between a total molar proportion of a polyfunctional amine and a polyfunctional aromatic halide and a molar proportion of an amide group of 0.86-1.20.