公开(公告)号：JPS5266718A

公开(公告)日：1977-06-02

申请号：JP14018175

申请日：1975-11-25

Applicant: TORAY INDUSTRIES

Inventor： TOOYAMA SHIYUNROKU ,  YOSHIZAWA YASUO ,  NOGI TATSUO

IPC: D01F6/50 ,  D01F6/44 ,  D01F6/76 ,  D01F6/88 ,  D01F11/04

Abstract: PURPOSE:Fibers consisting of a mixture of an amino resin with improved water resistance and flame retardancy, and polyvinyl alcohol, without curing in a medium such as formalin, or formalization treatment, and a process for producing them.

公开(公告)号：JPS5167419A

公开(公告)日：1976-06-11

申请号：JP13884874

申请日：1974-12-05

Applicant: Toray Industries

Inventor： SUZUKI KOJI ,  NOGI TATSUO ,  TSUDA TEIZO

IPC: D01F8/14 ,  D01F8/12

公开(公告)号：JPS5143417A

公开(公告)日：1976-04-14

申请号：JP11546074

申请日：1974-10-09

Applicant: TORAY INDUSTRIES

Inventor： KASHIHARA KANJI ,  YOSHIZAWA YASUO ,  YOSHIZUMI TSUNEO ,  NOGI TATSUO ,  TSUDA TEIZO

IPC: D01F6/54 ,  D01F6/76 ,  D01F6/88 ,  D01F6/94

公开(公告)号：JPS5133189A

公开(公告)日：1976-03-22

申请号：JP8737475

申请日：1975-07-18

Applicant: TORAY INDUSTRIES

Inventor： NOGI TATSUO ,  KATO TETSUYA ,  SHIMIZU TETSUO ,  MASUDA YUTAKA ,  MORIKAWA MASANOBU ,  TSUDA TEIZO

IPC: C08G69/00 ,  C08F26/00 ,  C08F26/06 ,  C08G69/14 ,  C08G69/16 ,  D01F6/20 ,  D01F6/60

公开(公告)号：JPH0468967B2

公开(公告)日：1992-11-04

申请号：JP5624884

申请日：1984-03-26

Applicant: TORAY INDUSTRIES

Inventor： KAWAI TAKASHI ,  NOGI TATSUO

IPC: B32B5/32 ,  B01D53/22 ,  B01D71/02 ,  C01B31/02 ,  C04B38/00 ,  D01F9/12 ,  D01F9/22

公开(公告)号：JPH041654B2

公开(公告)日：1992-01-13

申请号：JP21787383

申请日：1983-11-21

Applicant: TORAY INDUSTRIES

Inventor： YAMASHITA TAKEYA ,  KAWAKAMI JUSUKE ,  YAMADA SHINICHI ,  NOGI TATSUO ,  HIROSE SHOICHI

IPC: B01D53/22 ,  B01D71/28 ,  B01D71/44 ,  B01D71/70

公开(公告)号：JPH0360530B2

公开(公告)日：1991-09-17

申请号：JP19049081

申请日：1981-11-30

Applicant: TORAY INDUSTRIES

Inventor： NOGI TATSUO ,  IWAMI TOMONORI ,  KIMURA MUTSUMI ,  KUNITOMO TETSUNOSUKE

IPC: C08L33/00 ,  A61M1/18 ,  B01D71/48 ,  B01D71/82 ,  C08L33/02 ,  C08L33/04 ,  C08L33/12

公开(公告)号：JPS60241903A

公开(公告)日：1985-11-30

申请号：JP9736784

申请日：1984-05-15

Applicant: TORAY INDUSTRIES

Inventor： SASAKI TATSUROU ,  NOGI TATSUO ,  HIROSE SHIYOUICHI

IPC: B01D53/22 ,  B01D71/70

Abstract: PURPOSE:To provide the titled permselective membrane having high separation factor and permeability coefficient to gaseous oxygen, an excellent membrane- forming property, and high solubility by incorporating a cyclic structure into the main chain of a polymer. CONSTITUTION:A polymer contg. a structural unit shown by the general formula I or a polymer consisting of polynorbornene is dissolved into a solvent such as chloroform which does not dissolve a porous supporting body of a porous polypropylene membrane, etc. A membrane is formed by coating said soln. on a supporting body by a coating method or a water-surface casting method. The membrane thus obtained has the function as an oxygen-enriching membrane.

公开(公告)号：JPS6044402B2

公开(公告)日：1985-10-03

申请号：JP10563478

申请日：1978-08-31

Applicant: Toray Industries

Inventor： NOGI TATSUO ,  YOSHIZUMI NOBUO

IPC: D01F6/54 ,  D01F2/00 ,  D01F2/24 ,  D01F6/18 ,  D01F6/38

公开(公告)号：JPS60179102A

公开(公告)日：1985-09-13

申请号：JP3419084

申请日：1984-02-27

Applicant: TORAY INDUSTRIES

Inventor： KAWAI TAKASHI ,  NOGI TATSUO

IPC: B01D53/22 ,  B01D71/02 ,  C01B31/02 ,  C04B35/52 ,  D01F9/14 ,  D01F9/22

Abstract: PURPOSE:To obtain a separating membrane of high performance having superior heat resistance, chemical resistance, compressive strength, and shape stability by constituting a carbon membrane to have at least one layer distributed densely with fine pores. CONSTITUTION:After treating a film consisting of a fiber forming polymer such as polyacrylonitrile type polymer having