Patent US4851277A successfully refreshed from Google Patents.
US4851277A
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Composite matting with reinforcement
Assignee: Akzo NV
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Filing: 1987-11-27
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Granted: 1989-07-25
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Expires: 2007-11-27
Abstract
Abstract Composite matting comprises a matting web with a peak-and-valley structure and a reinforcement in the form of a filament and/or ribbon system, which is used as a supporting base for the coating of walls. The reinforcement consists of glass filaments, aramide filaments, silica filaments, metal or synthetic polymer filaments and/or ribbons and acts in the direction of loading, during which it either prevents a change in shape or is limited to a prefixed mass in order to adjust the thickness of the composite matting.
Inventors
- 👤 Brand C. Valkenburg
- 👤 Stephanus A. G. de Graaf
- 👤 Joachim Bohler
- 👤 Rolf Vollbrecht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:57
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/02; B32B5/10; B32B5/22; B32B5/24; B32B5/26; D; D04; D04H; D04H3/00; D04H3/002; D04H3/004; D04H3/005; D04H3/009; D04H3/02; D04H3/04; D04H3/05; D04H3/08; D04H3/14; D04H5/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/2457; Y10T428/24612
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
115 words
A non-horizontal wall comprising a nonhorizontal wall member, a composite matting attached to said wall member, and a coating compound for the wall, said composite matting being embedded in said coating compound and comprising a matting web having a peak-and-valley structure and a reinforcement, the reinforcement comprising at least one system selected from the group consisting of a filament system and a ribbon system, wherein at least one of a tensile strength and a resistance to deformation of the reinforcement is greater than a corresponding tensile strength and/or resistance to deformation of the matting web, and the reinforcement is attached in forcelocked manner to the matting web at least at a plurality of individual points.
Claim 2
Dependent Claim
115 words
A non-horizontal wall comprising a nonhorizontal wall member, a composite matting attached to said wall member, and a coating compound for the wall, said composite matting being embedded in said coating compound and comprising a matting web having a peak-and-valley structure and a reinforcement, the reinforcement comprising at least one system selected from the group consisting of a filament system and a ribbon system, wherein at least one of a tensile strength and a resistance to deformation of the reinforcement is greater than a corresponding tensile strength and/or resistance to deformation of the matting web, and the reinforcement is attached in forcelocked manner to the matting web at least at a plurality of individual points.
Claim 3
Dependent Claim
64 words
The composite matting as set forth in claim 1, wherein said system is in at least one form selected from the group consisting of monofilaments, multifilaments, filament sheets, scrims, ribbons, strips, ropes, non-woven strips, nonwoven fiber webs and spiral springs arranged in at least one arrangement selected from the group consisting of a single layer, multilayers and a matrix formed of interlaced transeverse webs.
Claim 4
Dependent Claim
32 words
The composite matting as set forth in claim 1, wherein said system is formed of at least one material selected from the group consisting of glass, aramide, silica, metal and synethic polymer.
Claim 5
Dependent Claim
24 words
The composite matting as set forth in claim 1, wherein said system is laid substantially parallel to peaks and valleys of the matting web.
Claim 6
Dependent Claim
32 words
The composite matting as set forth in claim 1, wherein said system runs in at least one direction selected from directions oblique and perpendicular to peaks and valleys of the matting web.
Claim 7
Dependent Claim
14 words
The composite matting as set forth in claim 1, wherein said system runs meanderingly.
Claim 8
Dependent Claim
23 words
The composite matting as set forth in claim 1, wherein a thickness of the composite matting is from 2.5 mm to 125 mm.
Claim 9
Dependent Claim
37 words
The composite matting as set forth in claim 1, wherein the matting web comprises a plurality of filaments of synthetic polymers which intersect one another at individual points and are bonded together at the points of intersection.
Claim 10
Dependent Claim
28 words
The composite matting as set forth in claim 8, wherein a cross section of the polymer filaments forming the matting web is from 0.1 mm to 3.5 mm.
Claim 11
Dependent Claim
18 words
The composite matting as set forth in claim 1, wherein the matting web comprises a compression-molded woven fabric.
Claim 12
Dependent Claim
18 words
The composite matting as set forth in claim 10, wherein the woven fabric is impregnated with artificial resin.
Claim 13
Dependent Claim
16 words
The composite matting as set forth in claim 1, wherein the matting web comprises a foil.
Claim 14
Dependent Claim
14 words
The composite matting as set forth in claim 12, wherein the foil has openings.
Claim 15
Dependent Claim
28 words
The composite matting as set forth in claim 1, further comprising a coating compound which is attached to at least one of the reinforcement and the matting web.
Claim 16
Dependent Claim
19 words
The composite matting as set forth in claim 14, wherein said coating layer comprises a plurality of separate sections.
Claim 17
Independent Claim
107 words
A method of coating a non-horizontal wall, comprising: attaching to a wall a composite matting which comprises a matting web having a peak-and-valley structure and a reinforcement, the reinforcement comprising at least one system selected from the group consisting of a filament system and a ribbon system, wherein at least one of a tensile strength and a resistance to deformation of the reinforcement is greater than a corresponding tensile strength and/or resistance to deformation of the matting web, and the reinforcement is attached in forcelocked manner to the matting web at least at a plurality of individual points; and applying a coating material over said composite matting.
Claim 18
Independent Claim
107 words
A method of coating a non-horizontal wall, comprising: attaching to a wall a composite matting which comprises a matting web having a peak-and-valley structure and a reinforcement, the reinforcement comprising at least one system selected from the group consisting of a filament system and a ribbon system, wherein at least one of a tensile strength and a resistance to deformation of the reinforcement is greater than a corresponding tensile strength and/or resistance to deformation of the matting web, and the reinforcement is attached in forcelocked manner to the matting web at least at a plurality of individual points; and applying a coating material over said composite matting.
References Cited (Backward Citations)
US3949129A
Cited
US4342807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-24 | 1993-01-23 | 1993-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-24 | 1997-01-23 | 1997-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-24 | 2001-01-23 | 2001-07-25 | $7700.00 | Window Closed / Lapsed |