US4053455A
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Smoke retardant vinyl chloride and vinylidene chloride polymer compositions
Assignee: Goodrich Corp
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Filing: 1977-02-14
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Granted: 1977-10-11
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Expires: 1997-02-14
Abstract
Abstract Amine molybdates retard smoke formation effectively during burning of certain organic polymers.
Inventors
- 👤 William Joseph Kroenke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:30
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C08K5/34928; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/40; C07D251/54; C07D251/70; C08K5/0008; C08K5/0066; C08K5/17; C08K5/19
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
54 words
A smoke retarded composition comprising a vinyl chloride or vinylidene chloride polymer together with a smoke retardant amount of at least one amine molybdate, the amine used in preparing said amine molybdate containing from 1 to 40 carbon atoms and from 1 to 10 primary, secondary or tertiary amine groups or a mixture thereof.
Claim 2
Dependent Claim
54 words
A smoke retarded composition comprising a vinyl chloride or vinylidene chloride polymer together with a smoke retardant amount of at least one amine molybdate, the amine used in preparing said amine molybdate containing from 1 to 40 carbon atoms and from 1 to 10 primary, secondary or tertiary amine groups or a mixture thereof.
Claim 3
Dependent Claim
28 words
A composition of claim 1 wherein said amine molybdate is present in an amount from about 0.01 to about 20 weight parts per 100 weight parts of polymer.
Claim 4
Dependent Claim
14 words
A composition of claim 2 wherein said amine molybdate is a heterocyclic amine molybdate.
Claim 5
Dependent Claim
26 words
A composition of claim 3 wherein said polymer contains copolymerized therewith from 0 to about 50% by weight of at least one other olefinically unsaturated monomer.
Claim 6
Dependent Claim
22 words
A composition of claim 4 wherein said polymer contains copolymerized therewith from 0 to about 20% by weight of said other monomer.
Claim 7
Dependent Claim
46 words
A composition of claim 5 wherein said other monomer is selected from the group consisting of 1-olefins containing from 2 to 12 carbon atoms, vinyl esters, α,β-olefinically unsaturated carboxylic acids and esters thereof, amides of α,β-olefinically unsaturated carboxylic acids, and esters of fumaric and maleic acid.
Claim 8
Dependent Claim
21 words
A composition of claim 6 wherein said amine molybdate has an average particle size from about 0.1 to about 200 microns.
Claim 9
Dependent Claim
72 words
A composition of claim 4 wherein the heterocyclic amine used in producing said heterocyclic amine molybdate is melamine or a substituted melamine having the formula ##STR5## X being hydrogen or an alkyl, alicyclic, aralkyl, alkaryl, aryl or heterocyclic group containing from 1 to 10 atoms of carbon, oxygen, sulfur and/or nitrogen, and with two X's on each of one or more nitrogen atoms optionally being joined together to form a heterocyclic ring.
Claim 10
Dependent Claim
13 words
A composition of claim 8 wherein the heterocyclic amine molybdate is melamine molybdate.
Claim 11
Dependent Claim
13 words
A composition of claim 8 wherein the heterocyclic amine molybdate is N,N',N"-hexaethylmelamine molybdate.
Claim 12
Dependent Claim
13 words
A composition of claim 8 wherein the heterocyclic amine molybdate is 2-anilino-4-(2',4'-dimethylanilino)-6-piperidino-1,3,5-triazine molybdate.
Claim 13
Dependent Claim
13 words
A composition of claim 8 wherein the heterocyclic amine molybdate is 2,4,6-tri(N-methylanilino)-1,3,5-triazine molybdate.
Claim 14
Dependent Claim
13 words
A composition of claim 8 wherein the heterocyclic amine molybdate is 2,4,6-tri(morpholino)-1,3,5-triazine molybdate.
Claim 15
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is ethylamine molybdate.
Claim 16
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is ethylenediamine molybdate.
Claim 17
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is guanidine molybdate.
Claim 18
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is aniline molybdate.
Claim 19
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is N,N-dimethylaniline molybdate.
Claim 20
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is pyridine molybdate.
Claim 21
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is piperazine molybdate.
Claim 22
Dependent Claim
12 words
A composition of claim 2 wherein the amine molybdate is hexamethylenetetramine molybdate.
Claim 23
Dependent Claim
13 words
A composition of claim 2 wherein the amine molybdate is 2,2,4-trimethyl decahydroquinoline molybdate.
References Cited (Backward Citations)
US3870679A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-10-10 | 1981-04-11 | 1981-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-10 | 1985-04-11 | 1985-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-10 | 1989-04-11 | 1989-10-11 | $7700.00 | Window Closed / Lapsed |