Patent US3934285A successfully refreshed from Google Patents.
US3934285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire-resistant fabrics
Assignee: Burlington Industries Inc
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Filing: 1971-08-16
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Granted: 1976-01-27
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Expires: 1991-08-16
Abstract
Abstract Mattress fabrics or the like rendered fire-resistant by coating the underside with a polymeric binder having dispersed therein from 30-60% by weight of a flake- or leaf-shaped heat conductive material selected from the group consisting of aluminum and graphite of from 50-400 mesh.
Inventors
- 👤 Robert Edward May
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:35
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/83; D06M11/73; D06M11/74; D06M13/00; D06M13/244; D06M13/282; D06M13/292; D06M13/313; D06M15/00; D06M15/19; D06M15/21; D06M15/227; D06M15/244; D06M15/248; D06M15/263; D06M15/327; D06M15/333; D06M15/37; D06M15/564; D06N; D06N3/00; D06N3/0056; D06N3/0063; D06N3/0086; D06N3/0088; D06N3/04; D06N3/042; D06N3/045; D06N3/06; D06N3/12; D06N3/14; D06N2205/00; D06N2205/12; D06N2209/00; D06N2209/06; D06N2209/062; D06N2209/067; D06N2211/00; D06N2211/12; D06N2211/14; Y; Y10; Y10S; Y10S297/00; Y10S297/05; Y10S428/00; Y10S428/92; Y10S428/921; Y10S5/00; Y10S5/954
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
141 words
A fire retardant textile product comprising a mattress batting assembly which is normally susceptible to burning by a cigarette and a fire retardant fabric positioned on said batting assembly to retard burning thereof, said fabric having a heat conductive coating on its underside adjacent to and in contact with said assembly, said coating comprising a flexible, film-forming polymeric binder having dispersed therein from 30-60% by weight of a flake- or leaf-shaped heat conductive material selected from the group consisting of aluminum and graphite of from 50-400 mesh, the weight of the coating being at least about 2 ounces per square yard of fabric and the amount and size of said heat conductive material and the thickness of said coating being sufficient to carry away the heat of a cigarette falling or placed on the topside of said fabric so as to
Claim 2
Dependent Claim
141 words
A fire retardant textile product comprising a mattress batting assembly which is normally susceptible to burning by a cigarette and a fire retardant fabric positioned on said batting assembly to retard burning thereof, said fabric having a heat conductive coating on its underside adjacent to and in contact with said assembly, said coating comprising a flexible, film-forming polymeric binder having dispersed therein from 30-60% by weight of a flake- or leaf-shaped heat conductive material selected from the group consisting of aluminum and graphite of from 50-400 mesh, the weight of the coating being at least about 2 ounces per square yard of fabric and the amount and size of said heat conductive material and the thickness of said coating being sufficient to carry away the heat of a cigarette falling or placed on the topside of said fabric so as to
Claim 3
Dependent Claim
12 words
A fire retardant textile product as claimed in claim 1 wherein the
Claim 4
Dependent Claim
12 words
A fire retardant textile product according to claim 1 wherein the fabric
Claim 5
Dependent Claim
35 words
The textile product of claim 1 wherein the coating comprises about 100-mesh aluminum filler in a vinyl binder, the dried coating weighing about 2-7 ounces per square yard of fabric and containing about 45% by
Claim 6
Dependent Claim
23 words
The textile product of claim 1 wherein the coating comprises conductive graphite in a vinyl binder, the dried coating weighing from 4-4.5 ounces
Claim 7
Dependent Claim
13 words
The textile product of claim 1 wherein the heat conductive material is a
Claim 8
Dependent Claim
23 words
The textile product of claim 1 wherein the binder is a film-forming addition polymer of one or more ethylenically unsaturated monomers such as
Claim 9
Dependent Claim
30 words
The textile of claim 7 wherein the binder is a member selected from the group consisting of polyvinyl chloride copolymer, polyvinyl chloride homopolymer, ethylene-vinyl acetate copolymer, and self-crosslinking acrylic polymer.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-01-26 | 1979-07-28 | 1980-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-26 | 1983-07-28 | 1984-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-26 | 1987-07-28 | 1988-01-27 | $7700.00 | Window Closed / Lapsed |