公开(公告)号：EP2692799A4

公开(公告)日：2014-09-24

申请号：EP12804864

申请日：2012-06-22

Applicant: TORAY INDUSTRIES

Inventor： OKUBO KAZUYA ,  ISHIO ATSUSHI ,  OTA YUKI

IPC: C08L81/02 ,  C08K3/00 ,  C08K5/13 ,  C08K5/20 ,  C08K5/49 ,  C08L23/00

CPC classification number: C08L81/04 ,  C08K3/00 ,  C08K5/13 ,  C08K5/20 ,  C08K5/49 ,  C08L23/02 ,  C08L81/02

公开(公告)号：EP0900650A4

公开(公告)日：2003-05-21

申请号：EP97911470

申请日：1997-11-06

Applicant: TORAY INDUSTRIES

Inventor： TATEYAMA MASARU ,  MATSUI KAZUFUMI ,  SHIMIZU SACHIO ,  OHNO KATSUYA ,  SHIMASAKI NORIO ,  ISHIO ATSUSHI ,  KOBAYASHI KAZUHIKO

IPC: B32B1/08 ,  B32B27/08 ,  C08L81/02 ,  B29C47/06 ,  B29C49/22 ,  C08J3/20 ,  C08J5/00 ,  C08J5/12 ,  C08L63/00 ,  F16L9/12 ,  F16L11/14

CPC classification number: C08L81/02 ,  B32B1/08 ,  B32B27/08 ,  B32B27/286 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2597/00 ,  C08L2666/02 ,  C08L2666/14

Abstract: Multi-layer moldings comprising (A) a layer made of a polyphenylene sulfide resin (hereinafter abbreviated to 'PPS resin') composition and (B) a layer made of thermoplastic resin other than the PPS resin which are laminated with each other, characterized in that the PPS resin composition forming the layer (A) is one comprising (A1) 100 parts by weight of a PPS resin, (A2) 1 to 80 parts by weight of a thermoplastic resin having at least one functional group selected among epoxy, acid anhydrides, carboxyl and salts thereof and carboxylate esters and (A3) 5 to 80 parts by weight of the same thermpolastic resin as that forming the layer (B). The moldings are excellent in resistance to hot water, antifreeze, chemicals, heat, wear and permeation of gases, and in tight adhesion between the layers.

公开(公告)号：EP1997852A4

公开(公告)日：2013-11-27

申请号：EP07738526

申请日：2007-03-14

Applicant: TORAY INDUSTRIES

Inventor： SAITOH KEI ,  NAKAMURA NAOYA ,  ISHIO ATSUSHI

IPC: C08L81/02 ,  B29B7/46 ,  B29K81/00 ,  C08J5/18 ,  C08K3/00 ,  C08K5/1515 ,  C08K5/17 ,  C08K5/29 ,  C08L79/08

CPC classification number: C08L79/08 ,  B29C47/1063 ,  B29C47/364 ,  B29C47/6087 ,  C08G75/0213 ,  C08G75/0259 ,  C08G75/23 ,  C08K5/1515 ,  C08K5/17 ,  C08K5/29 ,  C08L81/02 ,  C08L81/06 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1397 ,  Y10T428/2973 ,  C08L81/00 ,  C08L2666/20

Abstract: A polyphenylene sulfide resin composition which comprises: 100 parts by weight of a resin composition comprising (a) 99-60 wt.% polyphenylene sulfide resin and (b) 1-40 wt.% at least one noncrystalline resin selected among polyetherimide resins and polyether sulfone resins, the sum of (a) and (b) being 100 wt.%; and 0.1-10 parts by weight of (C) a compound incorporated therein which has one or more groups selected among epoxy, amino, and isocyanate groups. The polyphenylene sulfide resin composition is characterized by having a morphology in which the noncrystalline resin (b) forms an island phase and the noncrystalline resin (b) has a number-average dispersed-particle diameter of 1,000 nm or smaller. This composition has highly excellent toughness, less generates a gas upon thermal melting, and has excellent processability.

公开(公告)号：EP0888880A4

公开(公告)日：2002-01-02

申请号：EP97947961

申请日：1997-12-16

Applicant: TORAY INDUSTRIES

Inventor： ISHIO ATSUSHI ,  SHIMASAKI NORIO ,  TATEYAMA MASARU ,  KOBAYASHI KAZUHIKO

IPC: B29C49/00 ,  B29C49/22 ,  B32B1/08 ,  B32B27/08 ,  H01B1/20 ,  H01B1/22 ,  H01B1/24 ,  B32B27/00 ,  C08K3/04 ,  C08L81/04 ,  F16L11/118

CPC classification number: B32B27/08 ,  B29C49/0005 ,  B29C49/22 ,  B32B1/08 ,  B32B27/286 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B2307/202 ,  B32B2367/00 ,  B32B2375/00 ,  B32B2377/00 ,  H01B1/20 ,  H01B1/22 ,  H01B1/24

Abstract: A conductive multilayer blow molding composed of at least two constituent layers of thermoplastic resins, characterized in that at least one of the constituent layers is a layer (i) made of a polyphenylene sulfide resin or a thermoplastic resin composition mainly comprising a polyphenylene sulfide resin and at least one of them is a layer (ii) made of a thermoplastic resin other than the polyphenylene sulfide resin or a thermoplastic resin composition mainly comprising a thermoplastic resin other than the polyphenylene sulfide resin and at least one of the constituent layers including the above layers (i) and (ii) is made of a conductive thermoplastic resin composition comprising a conductive filler and/or a conductive polymer and a thermoplastic resin as the essential components.

公开(公告)号：EP2762530A4

公开(公告)日：2015-03-04

申请号：EP12836972

申请日：2012-09-27

Applicant: TORAY INDUSTRIES

Inventor： ISAGO HIROYUKI ,  SAITOH KEI ,  MATSUMOTO HIDEKI ,  HORIGUCHI YOSHIOMI ,  ISHIO ATSUSHI

IPC: C08L81/02 ,  B29B7/46 ,  B29C45/00 ,  C08J5/00 ,  C08K3/22 ,  C08L77/00

CPC classification number: C08L81/04 ,  B29B7/482 ,  B29B7/845 ,  B29B2009/168 ,  B29C47/6056 ,  B29C47/6087 ,  B29K2081/04 ,  C08J3/203 ,  C08J2381/02 ,  C08J2381/04 ,  C08K3/22 ,  C08L77/00

公开(公告)号：EP1834981A4

公开(公告)日：2007-12-05

申请号：EP05790492

申请日：2005-10-04

Applicant: TORAY INDUSTRIES

Inventor： HIGASHIOJI TAKUJI ,  MACHIDA TETSUYA ,  OHKURA MASATOSHI ,  IMANISHI YASUYUKI ,  ISHIO ATSUSHI ,  YAMADA MEGUMI

IPC: C08J5/18 ,  C08L81/02 ,  C08L101/00

CPC classification number: B32B27/28 ,  B32B27/08 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/34 ,  B32B2270/00 ,  B32B2307/206 ,  B32B2307/518 ,  B32B2307/734 ,  C08J5/18 ,  C08J2381/04 ,  C08L81/02 ,  C08L2666/02

Abstract: [PROBLEMS] To provide a biaxially oriented polyarylene sulfide film excellent in heat resistance, dimensional stability, electrical characteristics and chemical resistance which is enhanced in the tensile elongation at break and thereby improved in the processability in molding; and laminated polyarylene sulfide sheets comprising the film. [MEANS FOR SOLVING PROBLEMS] A biaxially oriented polyarylene sulfide film comprising a polyarylene sulfide and other thermoplastic resin (A) in which the contents of the polyarylene sulfide and the thermoplastic resin (A) are 70 to 99 parts by weight and 1 to 30 parts by weight respectively when the total amount of both is taken as 100 parts by weight and the resin (A) is present as a dispersed phase with the mean particle diameter of 10 to 500nm and which exhibits a tensile elongation at break of 110 to 250% in at least one direction of lengthwise and widthwise ones and a tensile elongation at break of 80 to 250% in the other direction.

公开(公告)号：EP0852249A4

公开(公告)日：1999-10-13

申请号：EP97930827

申请日：1997-07-17

Applicant: TORAY INDUSTRIES

Inventor： ISHIO ATSUSHI ,  KOBAYASHI SADAYUKI ,  KOBAYASHI KAZUHIKO

IPC: C08K5/00 ,  C08L81/02 ,  C08K3/00

CPC classification number: C08L81/02 ,  C08K5/00

Abstract: A polyphenylene sulfide resin composition comprising from 99.9 to 80% by weight of a polyphenylene sulfide resin and from 0.1 to 20% by weight of an aromatic group-containing oligomer, the crystallization peak temperature in temperature rise of the composition being 125 DEG C or lower, controls occurrence of burr and is excellent in the flowability and the crystallization characteristics. Accordingly, it is especially useful as a resin composition for producing molded articles such as miniature precision parts and the like.

公开(公告)号：JP2007002172A

公开(公告)日：2007-01-11

申请号：JP2005186550

申请日：2005-06-27

Applicant: TORAY INDUSTRIES

Inventor： ISHIO ATSUSHI ,  HIGASHIHARA TAKESHI

IPC: C08G75/02 ,  C08G75/0209 ,  C08G75/0281

Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively and economically recovering a polyphenylene sulfide (PPS) oligomer from a PPS reaction mixture. SOLUTION: The method comprises heating a mixture containing a polyhalogenated aromatic compound, a sulfidation agent and an organic polar solvent, to produce a PPS resin, followed by cooling separating and recovering a PPS oligomer from a slurry (A) obtained after cooling, wherein the PPS oligomer is obtained by (a) adding the organic polar solvent to the slurry (A), to form a diluted slurry (B), (b) recovering a granular polyphenylene sulfide resin from the diluted slurry (B), to obtain a recovered slurry (C) containing at least the PPS oligomer, the organic polar solvent, water, and a halogenated alkali metal salt, (c) removing the organic polar solvent from the recovered slurry (C), to obtain a residue (D), and (d) adding water to the residue (D), followed by removing at least the remaining organic polar solvent and the halogenated alkali metal salt. COPYRIGHT: (C)2007,JPO&INPIT

公开(公告)号：JP2003268236A

公开(公告)日：2003-09-25

申请号：JP2002077450

申请日：2002-03-20

Applicant: TORAY INDUSTRIES

Inventor： ISHIO ATSUSHI ,  MIYAMOTO KAZUKI ,  NAKAMURA NAOYA

IPC: C08L81/02 ,  C08K3/04 ,  C08L101/12

Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide resin composition which is excellent in thermal conduction, few burrs, melt fluidity, and heat resistance. SOLUTION: The polyarylene sulfide resin composition comprises 100 parts by weight of a resin mixture, 10-200 parts by weight of (C) graphite, and further 15-100 parts by weight of (d) a fibrous filler, wherein the resin mixture consists of 95-60% by weight of (a) a polyarylene sulfide resin and 5-40% by weight of (b) an amorphous thermoplastic resin having a glass transition temperature of 140°C or higher. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2002332351A

公开(公告)日：2002-11-22

申请号：JP2001140431

申请日：2001-05-10

Applicant: TORAY INDUSTRIES

Inventor： ISHIO ATSUSHI ,  HORIUCHI SHUNSUKE ,  SAITO KEI

IPC: C08K3/08 ,  C08G75/02 ,  C08G75/0209 ,  C08G75/0281 ,  C08G75/0286 ,  C08L81/02

Abstract: PROBLEM TO BE SOLVED: To inexpensively prepare in a high yield a PPS resin which has a low crystallization speed and generates little gas. SOLUTION: In the PPS resin, the melt peak temperature obtained by DSC is from 270 to 290 deg.C, and the loss when heated at 320 deg.C for 2 hr is