REACTIVE FLAME RETARDANTS AND FLAME-RETARDED RESIN PRODUCTS

Title:

REACTIVE FLAME RETARDANTS AND FLAME-RETARDED RESIN PRODUCTS

Document Type and Number:

WIPO Patent Application WO/2004/111121

Kind Code:

A1

Abstract:

The invention provides reactive flame retardants which can impart excellent flame retardance to a resin when added to the resin even in a small amount and are freed from bleed out; and flame-retarded resin products made by using the same. According to the invention, a cyclic organophosphorus compound represented by the general formula (I) which has at least one unsaturated group at the end of R¹ is used as the reactive flame retardant. The flame-retarded resin products can be obtained by solidifying a resin composition containing the cyclic organophosphorus compound and subjecting the solid body to heating or irradiation with radiation to make the compound react with the resin.

Inventors:

KANNO TOSHIYUKI (JP)
ONITSUKA ASUKA (JP)
SHIGEHARA KIYOTAKA (JP)

Application Number:

PCT/JP2004/003188

Publication Date:

December 23, 2004

Filing Date:

March 11, 2004

Export Citation:

Click for automatic bibliography generation Help

Assignee:

FUJI ELECTRIC HOLDINGS (JP)
KANNO TOSHIYUKI (JP)
ONITSUKA ASUKA (JP)
SHIGEHARA KIYOTAKA (JP)

International Classes:

C07F9/6571; C08K5/5313; C09K21/12; C09K21/14; (IPC1-7): C08K5/5313; C09K21/12

Domestic Patent References:

WO2002018493A1

2002-03-07

Foreign References:

JP2001302686A	2001-10-31
JP2002006487A	2002-01-09
JP2002179887A	2002-06-26
JP2003201332A	2003-07-18
JP2001328994A	2001-11-27
JP2001323268A	2001-11-22

Other References: