IP Library › Granted Patent US 8,586,699
Granted Patent B2
US 8,586,699 · App. 13/396,932 · Granted Nov 19, 2013

Phosphorus-containing compounds useful for making halogen-free, ignition-resistant polymers

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Quick Facts
Patent No.
US 8,586,699
App. No.
13/396,932
Granted
Nov 19, 2013
Kind
B2
Abstract

Phosphorus-containing compounds useful for flame retardant epoxy resins are disclosed. The flame retardant epoxy resins may be used to make electrical laminates. This invention is particularly useful in end use applications in which a low bromine or low halogen content is required or desired.

Claims (1)

1. A composition having the following chemical structure:

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 11, 2015
From: DOW GLOBAL TECHNOLOGIES LLC
To: BLUE CUBE IP LLC
Reel/Frame 035887/0193 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 11, 2014
From: GAN, JOSEPH
To: DOW DEUTSCHLAND GMBH & CO. OHG
Reel/Frame 033075/0858 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 11, 2014
From: DOW DEUTSCHLAND GMBH & CO. OHG
To: THE DOW CHEMICAL COMPANY
Reel/Frame 033075/0877 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 11, 2014
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 033075/0926 →
CHANGE OF NAME Recorded Jun 11, 2014
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 033126/0836 →