NOVEL FIRE-RETARDANT AGENT BASED ON POLYPHOSPHORIC OR ORTHOPHOSPHORIC ACID IMPREGNATED ON A HIGHLY POROUS MINERAL OXIDE METHOD FOR PREPARATION AND USE THEREOF

Title:

NOVEL FIRE-RETARDANT AGENT BASED ON POLYPHOSPHORIC OR ORTHOPHOSPHORIC ACID IMPREGNATED ON A HIGHLY POROUS MINERAL OXIDE METHOD FOR PREPARATION AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO2003062312

Kind Code:

A3

Abstract:

The invention relates to a novel fire-retardant agent based on polyphosphoric or orthophosphoric acid impregnated on a highly porous mineral oxide, method for preparation and use thereof for fire-retarding treatment of materials, in particular of polymers.

Inventors:

LEITE LORRAINE (FR)

Application Number:

PCT/FR2003/000238

Publication Date:

March 11, 2004

Filing Date:

January 24, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

RHODIA CONS SPEC LTD (GB)
LEITE LORRAINE (FR)

International Classes:

C08K9/02; C08L101/00; C09C1/30; C01B33/18; C09C1/36; C09C1/40; C09K21/04; (IPC1-7): C08K9/02; C09K21/00; C09C3/06

Foreign References:

EP0507174A1

1992-10-07

Other References:

DATABASE WPI Section Ch Week 197813, Derwent World Patents Index; Class A60, AN 1978-24273A, XP002210780

Download PDF:

View/Download PDF PDF Help

Previous Patent: MATERIAL FOR THE PRODUCTION OF FUNCTIONAL ELEMENTS COMPRISING AT LEAST ONE FOAMABLE AREA AND USE OF ...

Next Patent: COATING REMOVER COMPOSITIONS AND USE THEREOF