公开(公告)号：BR112013021319A2

公开(公告)日：2016-10-25

申请号：BR112013021319

申请日：2012-02-21

Applicant: TORAY INDUSTRIES

Inventor： MORITA IZUMI ,  YAMADA KATSUSHIGE ,  KAWAMURA KENJI ,  ITO MASATERU ,  KUMAZAWA SADANORI ,  YAMADA TETSUYA

IPC: C07C31/20 ,  C08G63/16

公开(公告)号：AU2012221259B2

公开(公告)日：2016-04-21

申请号：AU2012221259

申请日：2012-02-21

Applicant: TORAY INDUSTRIES

Inventor： ITO MASATERU ,  MORITA IZUMI ,  KAWAMURA KENJI ,  YAMADA TETSUYA ,  KUMAZAWA SADANORI ,  YAMADA KATSUSHIGE

IPC: C08G63/16 ,  C07C31/20

Abstract: Provided is a polyester with an excellent color tone, and improved molding stability and mechanical properties. This improvement is achieved by controlling the electrical conductivity of the diol composition, which is a raw material for the polyester, to be between 0.6 mS/m and 30 mS/m, and preferably by controlling the pH of the diol composition to be between 5 and 7.5, thereby reducing the heating weight loss ratio of the polyester.

公开(公告)号：AU2012221259A1

公开(公告)日：2013-08-22

申请号：AU2012221259

申请日：2012-02-21

Applicant: TORAY INDUSTRIES

Inventor： ITO MASATERU ,  MORITA IZUMI ,  KAWAMURA KENJI ,  YAMADA TETSUYA ,  KUMAZAWA SADANORI ,  YAMADA KATSUSHIGE

IPC: C08G63/16 ,  C07C31/20

Abstract: Provided is a polyester with an excellent color tone, and improved molding stability and mechanical properties. This improvement is achieved by controlling the electrical conductivity of the diol composition, which is a raw material for the polyester, to be between 0.6 mS/m and 30 mS/m, and preferably by controlling the pH of the diol composition to be between 5 and 7.5, thereby reducing the heating weight loss ratio of the polyester.

公开(公告)号：AU2003242475A1

公开(公告)日：2004-01-06

申请号：AU2003242475

申请日：2003-06-19

Applicant: TORAY INDUSTRIES

Inventor： MATSUMOTO TAISEI ,  SHINNUMADATE HIROSHI ,  KUMAZAWA SADANORI ,  KIMURA MASAHIRO

IPC: C08J5/18 ,  C08L67/02 ,  C08L67/04 ,  C08L71/02

Abstract: Poly(lactic acid) polymer compositions of the invention each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination, exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions of the invention are useful as formed plastics such as films.

公开(公告)号：NZ614029A

公开(公告)日：2016-03-31

申请号：NZ61402912

申请日：2012-02-21

Applicant: TORAY INDUSTRIES

Inventor： YAMADA TETSUYA ,  KUMAZAWA SADANORI ,  KAWAMURA KENJI ,  YAMADA KATSUSHIGE ,  ITO MASATERU ,  MORITA IZUMI

IPC: C08G63/16 ,  C07C31/20

Abstract: Provided is a diol composition comprising a diol as a major component, and at least one additional substance that contributes to the electrical conductivity of the composition as a minor component, wherein the electrical conductivity of the composition is 0.6-30 mS/m. The diol in the composition may be ethylene glycol, 1,3-propanediol, 1,2-propanediol, 1,3-butanediol, 1,4-butanediol, or 2,3-butanediol. The minor component may be an organic acid, such as propionic acid. Further provided is polyester made from the composition and a dicarboxylic acid.

公开(公告)号：DE60327525D1

公开(公告)日：2009-06-18

申请号：DE60327525

申请日：2003-06-19

Applicant: TORAY INDUSTRIES

Inventor： MATSUMOTO TAISEI ,  SHINNUMADATE HIROSHI ,  KUMAZAWA SADANORI ,  KIMURA MASAHIRO

IPC: C08L67/04 ,  C08J5/18 ,  C08L67/02 ,  C08L71/02

Abstract: Poly(lactic acid) polymer compositions of the invention each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination, exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions of the invention are useful as formed plastics such as films.

公开(公告)号：AU2007339204A1

公开(公告)日：2008-07-03

申请号：AU2007339204

申请日：2007-12-27

Applicant: TORAY INDUSTRIES

Inventor： SUMI SAORI ,  KUMAZAWA SADANORI ,  KIMURA MASAHIRO ,  NISHIKAWA KAZUYOSHI

IPC: C08L23/00 ,  B29C55/02 ,  B29K23/00 ,  B29K67/00 ,  B65D65/46 ,  C08J5/18 ,  C08L101/16

Abstract: A resin composition comprising a biodegradable resin (A), a polyolefin resin (B) and a dispersing agent (C), which has a sea-isle structure in which the biodegradable resin (A) is dispersed as isles in the polyolefin resin (B) existing as a sea component, wherein the average dispersed particle size of the biodegradable resin (A) is 1 nm to 1000 nm. The resin composition of this invention contains a biodegradable resin low in environmental load such as polylactic acid, and can provide a molded article at productivity equivalent to that of presently available molded polyolefin articles, which has a moisture-proof property, dimensional stability, etc. equivalent to those of the presently available molded polyolefin articles.

公开(公告)号：CA2655971A1

公开(公告)日：2008-01-03

申请号：CA2655971

申请日：2007-06-27

Applicant: TORAY INDUSTRIES

Inventor： OHME HIROYUKI ,  AMANO YUKI ,  KUMAZAWA SADANORI ,  OWAKI TAKAMASA

IPC: C08L101/00 ,  C08K5/06 ,  C08L67/00 ,  C08L69/00

Abstract: Disclosed is a thermoplastic resin composition excellent in fluidity and mechanical characteristics. A preferred embodiment of this thermoplastic res in composition is also excellent in low warping property, laser transmission and laser weldability. Also disclosed is a molded article of such a thermop lastic resin composition. Specifically disclosed is a thermoplastic resin co mposition obtained by blending 0.1-4 parts by weight of a multifunctional co mpound (B) having three or more functional groups, wherein at least one term inal structure having a functional group includes an alkylene oxide unit, pe r 100 parts by weight of a thermoplastic resin (A). The thermoplastic resin (A) is preferably composed of one or more resins selected from polyester res ins and polycarbonate resins. Also specifically disclosed is a molded articl e of such a thermoplastic resin composition.

公开(公告)号：ES2728919T3

公开(公告)日：2019-10-29

申请号：ES12749361

申请日：2012-02-21

Applicant: TORAY INDUSTRIES

Inventor： ITO MASATERU ,  MORITA IZUMI ,  KAWAMURA KENJI ,  YAMADA TETSUYA ,  KUMAZAWA SADANORI ,  YAMADA KATSUSHIGE

IPC: C08G63/16 ,  C07C31/20

Abstract: Composición de diol que comprende un diol como componente principal y que tiene una conductividad eléctrica de 0,6 a 30 mS/m medida, tal como se describe en la memoria descriptiva.

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.