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Patent Searching and Data


Title:
GELATIN NANOCOMPOSITES
Document Type and Number:
WIPO Patent Application WO2003032083
Kind Code:
A3
Abstract:
Scratch-resistant nanocomposite materials contain at least one film-forming hydrophilic colloid and at least one ceramic nanoparticle material. In particular, the film-forming hydrophilic colloid may be a gelatin, and the ceramic nanoparticle material may be alumina. In another aspect, the invention relates to scratch-resistant imaging elements comprising a support and a layer comprising such a nanocomposite material. The nanocomposite layer may be employed as an imaging layer, or as a protective layer disposed between an imagining layer and the environment.

Inventors:
SIEGEL RICHARD W (US)
SCHADLER LINDA S (US)
LI TAO (US)
MENDEL JOHN (TZ)
IRVIN GLEN C (US)
Application Number:
PCT/US2002/032929
Publication Date:
September 25, 2003
Filing Date:
October 15, 2002
Export Citation:
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Assignee:
RENSSELAER POLYTECH INST (US)
SIEGEL RICHARD W (US)
SCHADLER LINDA S (US)
LI TAO (US)
MENDEL JOHN (TZ)
IRVIN GLEN C (US)
International Classes:
C08L89/06; G03C1/32; G03C1/76; (IPC1-7): G03C1/76; C08K3/22; C09D189/06; G03C1/32
Foreign References:
EP0943664A21999-09-22
JPH01141783A1989-06-02
JPS51141620A1976-12-06
JPS56143431A1981-11-09
JPS60258541A1985-12-20
JPS63287849A1988-11-24
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