IP Library › Granted Patent US 10,155,907
Granted Patent B2
US 10,155,907 · App. 15/375,519 · Granted Dec 18, 2018

Cross-linkable flame retardant materials

Inventors: Brandon M. Kobilka (Tucson, AZ); Joseph Kuczynski (North Port, FL); Jacob T. Porter (Highland, NY); Jason T. Wertz (Pleasant Valley, NY)
Assignee: International Business Machines Corporation
C09K21/14C07F9/65515C07F9/65586
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,155,907
App. No.
15/375,519
Granted
Dec 18, 2018
Kind
B2
Abstract

A cross-linkable flame retardant material includes a terminal furan-containing flame retardant moiety. The terminal furan-containing flame retardant moiety includes a furan moiety bonded to a phosphorus moiety via a phosphoryl linkage or via a phosphinyl linkage.

Claims (18)

1. A cross-linkable flame retardant polymeric material comprising a terminal furan-containing flame retardant moiety, the terminal furan-containing flame retardant moiety including a furan moiety bonded to a phosphorus moiety via a phosphoryl linkage or via a phosphinyl linkage.

2. The cross-linkable flame retardant polymeric material of claim 1 , wherein:

the furan moiety is bonded to the phosphorus moiety via a phosphoryl linkage; and

the terminal furan-containing flame retardant moiety further comprises a second furan moiety bonded to the phosphorus moiety via a second phosphoryl linkage.

3. The cross-linkable flame retardant polymeric material of claim 2 , wherein the furan moiety includes a first methylfuran group, and wherein the second furan moiety includes a second methylfuran group.

4. The cross-linkable flame retardant polymeric material of claim 1 , wherein:

the furan moiety is bonded to the phosphorus moiety via a phosphinyl linkage; and

the terminal furan-containing flame retardant moiety further comprises a second furan moiety bonded to the phosphorus moiety via a second phosphinyl linkage.

5. The cross-linkable flame retardant polymeric material of claim 4 , wherein the furan moiety includes a first methylfuran group, and wherein the second furan moiety includes a second methylfuran group.

6. The cross-linkable flame retardant polymeric material of claim 1 , further comprising a second terminal furan-containing flame retardant moiety.

7. The cross-linkable flame retardant polymeric material of claim 6 , wherein the second terminal furan-containing flame retardant moiety includes a single methylfuran group.

8. The cross-linkable flame retardant polymeric material of claim 6 , wherein the second terminal furan-containing flame retardant moiety includes two methylfuran groups.

9. The cross-linkable flame retardant polymeric material of claim 1 , having the following polymeric repeat unit:

wherein R represents an alkyl group or an aryl group.

10. The cross-linkable flame retardant polymeric material of claim 9 , having the following structure:

11. The cross-linkable flame retardant polymeric material of claim 9 , having the following structure:

12. The cross-linkable flame retardant polymeric material of claim 9 , having the following structure:

13. The cross-linkable flame retardant polymeric material of claim 9 , having the following structure:

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 12, 2016
From: KOBILKA, BRANDON M.; KUCZYNSKI, JOSEPH; PORTER, JACOB T.; WERTZ, JASON T.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 040707/0816 →
Continuity (1)
Related Publication 20180163139A1 · Jun 14, 2018