Title:
コア-シェル粒子からなる成形体
Document Type and Number:
Japanese Patent JP2005503460
Kind Code:
A
Abstract:
The invention relates to mouldings having an optical effect which essentially consist of core/shell particles whose shell forms a matrix and whose core is essentially solid and has an essentially monodisperse size distribution, where a difference exists between the refractive indices of the core material and of the shell material. The mouldings are characterized in that they are obtainable by a process in which the core/shell particles are heated to a temperature at which the shell is flowable, and the flowable core/shell particles are subjected to the action of a mechanical force.
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Inventors:
Anselman, Ralph
Winkler, Holger
Hermann, Getz Peter
Rule, tilman
Frunpius, Gunter
Delle, halald
Winkler, Holger
Hermann, Getz Peter
Rule, tilman
Frunpius, Gunter
Delle, halald
Application Number:
JP2003528878A
Publication Date:
February 03, 2005
Filing Date:
August 21, 2002
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
B29C45/78; C08F257/00; C08F257/02; C08F265/04; C08F285/00; C08F291/00; C08J5/00; C08F292/00; C08L51/00; C08L51/10; C09C1/00; C09C3/10; (IPC1-7): C08J5/00; B29C45/78; C08F257/02; C09C1/00; C09C3/10
Domestic Patent References:
| JP2000026551A | 2000-01-25 | |||
| JPH04211411A | 1992-08-03 | |||
| JPH11172069A | 1999-06-29 | |||
| JP2001181357A | 2001-07-03 | |||
| JPH10101748A | 1998-04-21 |
Attorney, Agent or Firm:
Kiyoji Kuzuwa