Title:
COMPOSITE MATERIALS MADE FROM TREATED CELLULOSE AND PLASTIC
Document Type and Number:
WIPO Patent Application WO2002077077
Kind Code:
A3
Abstract:
The present invention concerns treated fibrous porous material having a defined nanostructure comprising reactive sites thereon, wherein said fibrous porous material is treated with a low viscosity organic solution comprising organic solvent, isocyanate component unsaturated resin and optionally additional additives. The treated fibrous porous material is further mixed with a resin to form a composite. The composite may be formed by various methods of mixing and molding. The invention is further directed to various composites made therefrom. The fibrous porous material is selected from the group comprising cellulose, lignin, synthetic ceramics, porous metal nanopowders, kaolin, bio fibers and porous powders of biological origin or their mixtures. The resin may be any polymer virgin or scrap obtained from industrial or domestic waste, and is selected from thermoplastic or thermosetting polymers.
Inventors:
HALAHMI IZHAR (IL)
GROSS MIKE (IL)
JACOBS IAN LEONARD (IL)
KADOSH GABY (IL)
GROSS MIKE (IL)
JACOBS IAN LEONARD (IL)
KADOSH GABY (IL)
Application Number:
PCT/IB2002/000831
Publication Date:
April 17, 2003
Filing Date:
March 21, 2002
Export Citation:
Assignee:
CYCLETEC LTD (IL)
HALAHMI IZHAR (IL)
GROSS MIKE (IL)
JACOBS IAN LEONARD (IL)
KADOSH GABY (IL)
HALAHMI IZHAR (IL)
GROSS MIKE (IL)
JACOBS IAN LEONARD (IL)
KADOSH GABY (IL)
International Classes:
C08J5/06; (IPC1-7): C08J5/06; C08L101/00; C08J11/06
Domestic Patent References:
| WO1998003586A1 | 1998-01-29 |
Foreign References:
| US4376144A | 1983-03-08 | |||
| US5140086A | 1992-08-18 |
Other References:
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, USA; XP002223541
Download PDF: