US4096206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flame-retardant triazines
Assignee: Borg Warner Corp
•
Filing: 1976-02-09
•
Granted: 1978-06-20
•
Expires: 1996-02-09
Abstract
Abstract Flame-retardant polymer compositions containing tris(haloarylamino)triazines or tris(haloarylthio)triazines. These triazines impart a high degree of flame retardance to all types of normally flammable polymers but especially to ABS polymers.
Inventors
- 👤 Nicodemus E. Boyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:39
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/38; C07D251/40; C07D251/54; C07D251/70; C08K5/36; C08K5/37; C08K5/378; Y; Y10; Y10S; Y10S260/00; Y10S260/24
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
17 words
A compound having the structural formula: ##STR4## where Ar is the same or different polybromoaryl carbocyclic radical.
Claim 2
Dependent Claim
17 words
A compound having the structural formula: ##STR4## where Ar is the same or different polybromoaryl carbocyclic radical.
Claim 3
Dependent Claim
9 words
A compound of claim 1 wherein Ar is polybromophenyl.
Claim 4
Dependent Claim
9 words
A compound of claim 1 wherein Ar is tribromophenyl.
Claim 5
Dependent Claim
26 words
A compound having the structural formula: ##STR5## where Ar is the same or different carbocyclic polybromoaryl radical containing at least three bromine atoms per carbocyclic radical.
Claim 6
Dependent Claim
26 words
A compound having the structural formula: ##STR5## where Ar is the same or different carbocyclic polybromoaryl radical containing at least three bromine atoms per carbocyclic radical.
Claim 7
Dependent Claim
47 words
A polymer composition comprising an ABS graft copolymer and a substituted triazine having the structural formula ##STR6## where Ar is the same or different bromoaryl or chloroaryl carbocyclic radical and Y is S or NH, with the proviso that Ar is not chloroacyl when Y is S.
Claim 8
Dependent Claim
47 words
A polymer composition comprising an ABS graft copolymer and a substituted triazine having the structural formula ##STR6## where Ar is the same or different bromoaryl or chloroaryl carbocyclic radical and Y is S or NH, with the proviso that Ar is not chloroacyl when Y is S.
Claim 9
Dependent Claim
11 words
The polymer composition of claim 5 wherein Ar is polybromoaryl carbocyclic.
Claim 10
Dependent Claim
11 words
The polymer composition of claim 5 wherein Ar is tribromoaryl carbocyclic.
Claim 11
Dependent Claim
10 words
The polymer composition of claim 5 wherein Y is NH.
Claim 12
Dependent Claim
11 words
The polymer composition of claim 8 wherein Ar is chloroaryl carbocyclic.
Claim 13
Dependent Claim
11 words
The polymer composition of claim 9 wherein Ar is trichloroaryl carbocyclic.
Claim 14
Dependent Claim
10 words
The polymer composition of claim 5 wherein Y is S.
Claim 15
Dependent Claim
11 words
The polymer composition of claim 11 wherein Ar is bromoaryl carbocyclic.
Claim 16
Dependent Claim
11 words
The polymer composition of claim 12 wherein Ar is polybromoaryl carbocyclic.
References Cited (Backward Citations)
US2028715A
Cited
US3255191A
Cited
US3478025A
Cited
US3494982A
Cited
US3442980A
Cited
US3442977A
Cited
US3660344A
Cited
US3624252A
Cited
US3632544A
Cited
US3793289A
Cited
US3950306A
Cited
US3959219A
Cited
US4006114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-19 | 1981-12-19 | 1982-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-19 | 1985-12-19 | 1986-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-19 | 1989-12-19 | 1990-06-20 | $7700.00 | Window Closed / Lapsed |