Title:
被覆されたナノ粒子の製造法
Document Type and Number:
Japanese Patent JP2004526566
Kind Code:
A
Abstract:
The invention relates to nanoparticles, comprising a support and a coating of a polymer material. The polymer material comprises functional groups, to which reversible metal ions are bonded. Said nanoparticles may be incorporated in plastics and workpieces may be produced from the obtained compounds, which are particularly suitable for medical applications. The workpieces for example, drainage tubes, or inner coatings of medical devices, give off small amounts of metal ions in contact with body fluids which have an anti-microbial or bacteriostatic effect. On longer application the penetration of disease-inducing agents is effectively suppressed.
Inventors:
Peter Guggenbacher
Andreas Hirsch
Erhard Gunther
Marx Camito
Thomas radar
Jürgen Schmid
Andreas Hirsch
Erhard Gunther
Marx Camito
Thomas radar
Jürgen Schmid
Application Number:
JP2002585084A
Publication Date:
September 02, 2004
Filing Date:
April 26, 2002
Export Citation:
Assignee:
Peter Guggenbacher
Andreas Hirsch
Andreas Hirsch
International Classes:
B82B1/00; A61L2/16; A61L2/238; B01J13/02; B01J13/22; B01J19/00; B22F1/054; B22F1/0545; B22F1/10; B82B3/00; C08K9/04; C08K9/12; C08L101/00; (IPC1-7): B01J19/00; A61L2/16; B82B1/00; B82B3/00; C08K9/04; C08L101/00
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel