公开(公告)号：DE69327578D1

公开(公告)日：2000-02-17

申请号：DE69327578

申请日：1993-09-28

Applicant: TORAY INDUSTRIES

Inventor： SUGAYA HIROYUKI ,  MINAGA MASAHIRO ,  TERADA RYOZO ,  TAYAMA TOSHIKAZU ,  TANAKA KAZUMI ,  FUKUI FUMIAKI

IPC: B01D67/00 ,  B01D71/28 ,  B01D71/40 ,  C08F283/06 ,  C08F290/06 ,  C08F299/02 ,  A61M1/16 ,  C08F220/28 ,  C08F212/14 ,  A61L33/00

Abstract: A hydrophilic material comprising a copolymer composed of a monomer (A) having a polyalkylene oxide unit and a polymerizable carbon-carbon double bond in its molecule, a methacrylate or acrylate monomer (B) and another monomer (C) having a polymerizable carbon-carbon double bond in its molecule, which material is characterized by containing the monomer (C) in the proportion of 10 to 90 % by weight. The invention provides a hydrophilic material which is soluble, readily moldable, and excellent in antithrombotic and antifouling properties, and further provides an antithrombotic material and a semipermeable membrane. These materials can be appropriately used in the medical field and as water-absorbent and antifouling materials.

公开(公告)号：AT188714T

公开(公告)日：2000-01-15

申请号：AT93921075

申请日：1993-09-28

Applicant: TORAY INDUSTRIES

Inventor： SUGAYA HIROYUKI ,  MINAGA MASAHIRO ,  TERADA RYOZO ,  TAYAMA TOSHIKAZU ,  TANAKA KAZUMI ,  FUKUI FUMIAKI

IPC: B01D67/00 ,  B01D71/28 ,  B01D71/40 ,  C08F283/06 ,  C08F290/06 ,  C08F299/02 ,  A61M1/16 ,  C08F220/28 ,  C08F212/14 ,  A61L33/00

Abstract: A hydrophilic material comprising a copolymer composed of a monomer (A) having a polyalkylene oxide unit and a polymerizable carbon-carbon double bond in its molecule, a methacrylate or acrylate monomer (B) and another monomer (C) having a polymerizable carbon-carbon double bond in its molecule, which material is characterized by containing the monomer (C) in the proportion of 10 to 90 % by weight. The invention provides a hydrophilic material which is soluble, readily moldable, and excellent in antithrombotic and antifouling properties, and further provides an antithrombotic material and a semipermeable membrane. These materials can be appropriately used in the medical field and as water-absorbent and antifouling materials.

公开(公告)号：GR3032681T3

公开(公告)日：2000-06-30

申请号：GR20000400379

申请日：2000-02-16

Applicant: TORAY INDUSTRIES

Inventor： SUGAYA HIROYUKI ,  MINAGA MASAHIRO ,  TERADA RYOZO ,  TAYAMA TOSHIKAZU ,  TANAKA KAZUMI ,  FUKUI FUMIAKI

IPC: B01D67/00 ,  B01D71/28 ,  B01D71/40 ,  C08F283/06 ,  C08F290/06 ,  C08F299/02 ,  A61M1/16

Abstract: A hydrophilic material comprising a copolymer composed of a monomer (A) having a polyalkylene oxide unit and a polymerizable carbon-carbon double bond in its molecule, a methacrylate or acrylate monomer (B) and another monomer (C) having a polymerizable carbon-carbon double bond in its molecule, which material is characterized by containing the monomer (C) in the proportion of 10 to 90 % by weight. The invention provides a hydrophilic material which is soluble, readily moldable, and excellent in antithrombotic and antifouling properties, and further provides an antithrombotic material and a semipermeable membrane. These materials can be appropriately used in the medical field and as water-absorbent and antifouling materials.

公开(公告)号：DE69327578T2

公开(公告)日：2000-08-24

申请号：DE69327578

申请日：1993-09-28

Applicant: TORAY INDUSTRIES

Inventor： SUGAYA HIROYUKI ,  MINAGA MASAHIRO ,  TERADA RYOZO ,  TAYAMA TOSHIKAZU ,  TANAKA KAZUMI ,  FUKUI FUMIAKI

IPC: B01D67/00 ,  B01D71/28 ,  B01D71/40 ,  C08F283/06 ,  C08F290/06 ,  C08F299/02 ,  A61M1/16 ,  C08F220/28 ,  C08F212/14 ,  A61L33/00

Abstract: A hydrophilic material comprising a copolymer composed of a monomer (A) having a polyalkylene oxide unit and a polymerizable carbon-carbon double bond in its molecule, a methacrylate or acrylate monomer (B) and another monomer (C) having a polymerizable carbon-carbon double bond in its molecule, which material is characterized by containing the monomer (C) in the proportion of 10 to 90 % by weight. The invention provides a hydrophilic material which is soluble, readily moldable, and excellent in antithrombotic and antifouling properties, and further provides an antithrombotic material and a semipermeable membrane. These materials can be appropriately used in the medical field and as water-absorbent and antifouling materials.

公开(公告)号：ES2140468T3

公开(公告)日：2000-03-01

申请号：ES93921075

申请日：1993-09-28

Applicant: TORAY INDUSTRIES

Inventor： SUGAYA HIROYUKI ,  MINAGA MASAHIRO ,  TERADA RYOZO ,  TAYAMA TOSHIKAZU ,  TANAKA KAZUMI ,  FUKUI FUMIAKI

IPC: B01D67/00 ,  B01D71/28 ,  B01D71/40 ,  C08F283/06 ,  C08F290/06 ,  C08F299/02 ,  A61M1/16 ,  C08F220/28 ,  C08F212/14 ,  A61L33/00

Abstract: A hydrophilic material comprising a copolymer composed of a monomer (A) having a polyalkylene oxide unit and a polymerizable carbon-carbon double bond in its molecule, a methacrylate or acrylate monomer (B) and another monomer (C) having a polymerizable carbon-carbon double bond in its molecule, which material is characterized by containing the monomer (C) in the proportion of 10 to 90 % by weight. The invention provides a hydrophilic material which is soluble, readily moldable, and excellent in antithrombotic and antifouling properties, and further provides an antithrombotic material and a semipermeable membrane. These materials can be appropriately used in the medical field and as water-absorbent and antifouling materials.

公开(公告)号：CA2124579A1

公开(公告)日：1994-04-14

申请号：CA2124579

申请日：1993-09-28

Applicant: TORAY INDUSTRIES

Inventor： SUGAYA HIROYUKI ,  MINAGA MASAHIRO ,  TERADA RYOZO ,  TAYAMA TOSHIKAZU ,  TANAKA KAZUMI ,  FUKUI FUMIAKI

IPC: B01D67/00 ,  B01D71/28 ,  B01D71/40 ,  C08F283/06 ,  C08F290/06 ,  C08F299/02 ,  A61L33/00 ,  B01D71/26

Abstract: Disclosed is a hydrophilic material characterized in that the material comprises a copolymer composed of a monomer (A) having a polyalkylene oxide unit and a polymerizable carboncarbon double bond in its molecule, a methacrylic ester monomer or an acrylic ester monomer (B) and a monomer (C) having a polymerizable carbon-carbon double bond other than the monomers (A) and (B), and the content of the monomer (C) is not less than 5% by weight and not more than 90% by weight, and a semipermeable membrane made therefrom. The present invention provides a hydrophilic material which can be dissolved in a solvent, can be easily formed and is excellent in antithrombotic and antifouling properties, and further provides an antithrombotic material and a semipermeable membrane. These materials can be appropriately used in the medical field and as water-absorbent and antifouling materials. - 4 6