公开(公告)号：KR20180043285A

公开(公告)日：2018-04-27

申请号：KR20187005554

申请日：2016-06-24

Applicant: TORAY INDUSTRIES

Inventor： YASUDA TAKAAKI ,  HANAKAWA MASAYUKI ,  IWAI KENTA ,  ISHIZAKI TOSHIYUKI ,  KITADE TAMOTSU ,  KIMURA MASAHIRO

IPC: B01D71/32 ,  B01D69/02 ,  B01D69/08

CPC classification number: B01D69/02 ,  B01D69/08 ,  B01D71/32

Abstract: 본발명은, 고강도와고순수투과성능을양립하고, 또한내열변형성이우수한다공질중공사막을제공한다. 본발명은, 불소수지계고분자를함유하는다공질중공사막에대해서, 제조방법에연신공정과이완공정을구비하고, 해당고분자의분자쇄가해당중공사막의긴 변방향으로배향하면서, 엔트로피적으로불리한배향비결정쇄의내부왜곡이완화된것을특징으로하는다공질중공사막에관한것이다.

公开(公告)号：AU2018342736A1

公开(公告)日：2020-04-09

申请号：AU2018342736

申请日：2018-09-28

Applicant: TORAY INDUSTRIES

Inventor： YASUDA TAKAAKI ,  KOBAYASHI KENTARO

IPC: B01D69/08 ,  B01D69/00 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D71/12 ,  B01D71/32 ,  B01D71/40 ,  B01D71/44 ,  D06M15/07 ,  D06M15/227 ,  D06M15/263

Abstract: The present invention provides a porous hollow fiber membrane suitable for the removal of minute substances, e.g., viruses, contained in a liquid. The present invention relates to a porous hollow fiber membrane which is provided with a separation-functioning layer containing a fluororesin, has a gas diffusion amount of 0.5 to 5.0 mL/m

公开(公告)号：AU2019415278B2

公开(公告)日：2025-03-13

申请号：AU2019415278

申请日：2019-12-24

Applicant: TORAY INDUSTRIES

Inventor： SHIMURA SHUN ,  HANAKAWA MASAYUKI ,  IWAI KENTA ,  YASUDA TAKAAKI

IPC: B01D69/00 ,  B01D69/10 ,  B01D69/12 ,  B01D71/34 ,  C08J9/26

Abstract: The present invention relates to a porous film which contains a polymer containing, as the main component thereof, a polyvinylidene fluoride-type resin, wherein the polyvinylidene fluoride-type resin comprises a branched polyvinylidene fluoride-type resin, and a value a and a value b for the polymer, each of which is determined by approximating in accordance with formula 1 from a radius of gyration

公开(公告)号：AU2019415278A1

公开(公告)日：2021-07-15

申请号：AU2019415278

申请日：2019-12-24

Applicant: TORAY INDUSTRIES INC

Inventor： SHIMURA SHUN ,  HANAKAWA MASAYUKI ,  IWAI KENTA ,  YASUDA TAKAAKI

IPC: B01D69/00 ,  B01D69/10 ,  B01D69/12 ,  B01D71/34 ,  C08J9/26

Abstract: The present invention relates to a porous film which contains a polymer containing, as the main component thereof, a polyvinylidene fluoride-type resin, wherein the polyvinylidene fluoride-type resin comprises a branched polyvinylidene fluoride-type resin, and a value a and a value b for the polymer, each of which is determined by approximating in accordance with formula 1 from a radius of gyration