US1672537A - Floor covering - Google Patents
Floor covering Download PDFInfo
- Publication number
- US1672537A US1672537A US552021A US55202122A US1672537A US 1672537 A US1672537 A US 1672537A US 552021 A US552021 A US 552021A US 55202122 A US55202122 A US 55202122A US 1672537 A US1672537 A US 1672537A
- Authority
- US
- United States
- Prior art keywords
- binder
- parts
- floor covering
- fibrous
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N1/00—Linoleum, e.g. linoxyn, polymerised or oxidised resin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24983—Hardness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
Definitions
- This invention relates to improvements in floor covering, and refers more particularly to a floor covering built up of plies.
- a floor covering built up of plies refers more particularly to a floor covering built up of plies.
- the objects of the invention are to provide a'durable floor covering of wide adaptability which will serve for similar purposes as the ordinary linoleum is now used.
- Linoleum as it is commonly made at the present time consists essentially of a plastic or paste comprising cork, Wood flour. clay and other inorganic fillers with a binder of linseed oil and varnish gums, the whole being applied to a burlap to the desired thickness, and the drying oil allowed to set at an elevated temperature for an extended period before the plastic or paste is sufficiently hard and durable to stand the wear satisfactorily. Due to the fact that the body of the base or material of which the linoleum is made is of finely comminuted materials incorporated with a paste binder, it at no time has adequate tenacity, and is well known to. be extremely fragile on handling.
- Fig. l is a fragmentary perspective view of the material showing the plies combined with the adhesive material.
- Fig. 2 is a fragmentary perspective view of the material showing the plies combined by felting the separate stocks together.
- the floor covering which is the subject of this invention has a superior wearing surface to the linoleum and floor coverings now commonly used in that it has higher resistance to abrasion due to the higher hinder proportion, and likewise its waterproof ualities are correspondingly better.
- the oor covering as formed consists of two lies. Below the tough wearing surface is a base substance of a different character for the purpose of obtaining limpness, so that the flooring shall lie fiat without curling. This base material is especially adapted to this feature, combining also low.
- the surface coat may be These two layers or plies .010 inches in thickness to .030 inches as desired.
- the thickness of the surface coat is the important factor in deciding the life of the material. The following is'a representagive furnish intended for the surfacing p llO parts chrome leather shavings,
- the method of preparing these constituents for the surface ply is to mix them thoroughly in a beater or Hollander to form a non-adhesive emulsion in a water vehicle,
- bitumen or waxy binder being incorporated with the fibre and the adhesive particles being surrounded by non-adhesive films of the water and the Y emulsifying agent.
- the stock or furnish is then passed over a paper machine in a similar manner to a common aper stock. A smaller amount of fibre 1s used in connection with the stock in order to-carry the filler materials and emulsion during the paper makin% operation.
- the stock upon the application of heat and pressure the binder material coalesccs and serves as a bond incorporating the fibre and filler materials into a tough flooring material.
- portion of binder to fillers is greater than usual to the common types of llnoleum or paint surface.
- a typical furnish of the base material may consist of the followin 30 parts chrome leather 3 avings,
- This base material is emulsified in a water vehicle in a similar manner to that explained above. and is sheeted in a paper making operation as previously described.
- binder substances may be varied in that wax tailings, varnish and innumerable other colorable bitumens, resins or gum substances may be used as a binder for either the base or surfacing layers.
- the invention is not restricted to any one kind of fibre or hinder substance, as many combinations have been found during the experimental work that are adaptable to the purpose and included in this invention.
- the two plies may be united in any de sired manner, either by the ordinary method of coveringthe base material with cementitious substances such as paste, asphalt or adhesive waterproof substances, subjecting I the layers to a calendering operation.
- Another manner of combining the layers is to change the film or stock formed on the cylinder mould of a wet machine from one variety to another. thus imposing the surface layer directly upon the base material during the formation upon the machine.
- the forming of the material in this manner partially incorporates thesurface la er with the base material, and a substantially inseparable bond units them into what amounts to a unit or single layer of material.
- the binder which as explained, may consist of any colorable bitumen, rosin, gum, waxtailings or similar substance, has been agitated and mixed with clay and water in sufiicient proportion to produce a non-adhesive emulsion of the binder substance.
- a laminated floor covering comprising a limp, felted fibrous base of low compressibility and hardness combined with a tough felted fibrous surface, said unitary structure being characterized in that the percentage of non-fibrous constituents is materially greater than the fibrous constituents, and further characterized in that the proportion of binder is greater than the filler constituents, excluding fiber.
- A. laminated floor covering comprising a limp, felted fibrous base layer of low co1npressibility and hardness combined with a tough felted fibrous surface layer, said unitary structure being characterized in that the percentage of non-fibrous constituents is materially greater than the fibrous constituents, further characterized in that the pro portion of binder 1s greater than the filler .constituents, excluding fiber, and further characterized in thatsaid base contains no substantial amount of drying oil.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
Description
Patented dune :5, 1928.
warren STATES PATENT- OFFICE.
IZADOB J. NOV'AK, OF BRIDGEPOBT, CONNECTICUT, ASSIGNOR TO THE RAYBESTOS COMPANY, OF BRIDGE-PORT, CONNECTICUT, A
CORPORATION OF CONNECTICUT.
FLOOR COVERING.
Application filed Apri1 12, 1922. Serial No. 552,021.
This invention relates to improvements in floor covering, and refers more particularly to a floor covering built up of plies. Among the objects of the invention are to provide a'durable floor covering of wide adaptability which will serve for similar purposes as the ordinary linoleum is now used.
Linoleum as it is commonly made at the present time consists essentially of a plastic or paste comprising cork, Wood flour. clay and other inorganic fillers with a binder of linseed oil and varnish gums, the whole being applied to a burlap to the desired thickness, and the drying oil allowed to set at an elevated temperature for an extended period before the plastic or paste is sufficiently hard and durable to stand the wear satisfactorily. Due to the fact that the body of the base or material of which the linoleum is made is of finely comminuted materials incorporated with a paste binder, it at no time has adequate tenacity, and is well known to. be extremely fragile on handling.
= This fragility or tendency to crumble becomes more pronounced with age, due to the continual oxidation of the drying. oils. Also, the burlap upon which it is formed, rots easily under damp conditions leaving the plasticunsuppo-rted and apt to crumble. A flooncovering of this type is not suited for universal use and particularly under severe conditions of wear and dampness.
Fig. l is a fragmentary perspective view of the material showing the plies combined with the adhesive material. Fig. 2 is a fragmentary perspective view of the material showing the plies combined by felting the separate stocks together.
The floor covering which is the subject of this invention, has a superior wearing surface to the linoleum and floor coverings now commonly used in that it has higher resistance to abrasion due to the higher hinder proportion, and likewise its waterproof ualities are correspondingly better. The oor covering as formed, consists of two lies. Below the tough wearing surface is a base substance of a different character for the purpose of obtaining limpness, so that the flooring shall lie fiat without curling. This base material is especially adapted to this feature, combining also low.
compressibility, high waterproof qualities desired color to harmonize with the surface ply, or, its color may be identical to that of the surface layer.
as desired, are combined in. any relative thickness'that may be desired, according to the wear to which they are subject and the life required. Thus in making a. sheet .125 inch in thickness, the surface coat may be These two layers or plies .010 inches in thickness to .030 inches as desired. The thickness of the surface coat is the important factor in deciding the life of the material. The following is'a representagive furnish intended for the surfacing p llO parts chrome leather shavings,
40 parts cotton or jute, 125 parts wood flour or cork, 50 arts coloring pigments,
500 parts dry varnish-'1 part part copal,
200 parts clay,
50 parts sodium silicate,
parts alum.
The method of preparing these constituents for the surface ply is to mix them thoroughly in a beater or Hollander to form a non-adhesive emulsion in a water vehicle,
the varnish. bitumen or waxy binder being incorporated with the fibre and the adhesive particles being surrounded by non-adhesive films of the water and the Y emulsifying agent. The stock or furnish is then passed over a paper machine in a similar manner to a common aper stock. A smaller amount of fibre 1s used in connection with the stock in order to-carry the filler materials and emulsion during the paper makin% operation.
ubsequentis dried, and
to its being sheeted, the stock upon the application of heat and pressure the binder material coalesccs and serves asa bond incorporating the fibre and filler materials into a tough flooring material.
After drying and calendering so as to flux and coalesce the varnish or binder substances throu bout the material, it is allowed to age or about one week at a temperature of 150 F., so as to thoroughly dry the binder. It will be noted that the proan I linseed oil,
portion of binder to fillers is greater than usual to the common types of llnoleum or paint surface.
A typical furnish of the base material may consist of the followin 30 parts chrome leather 3 avings,
70 parts cotton or ute,
125 parts Wood flour or cork,
parts coloring pigments,
500 parts wax tallings,
250 parts clay, I
50 parts sodium silicate,
80 parts alum.
This base material is emulsified in a water vehicle in a similar manner to that explained above. and is sheeted in a paper making operation as previously described.
In the production of the base material It is unnecessary to put it through the aging stage, as the drying and calendering operation will adequately flux and coalesce the binder substance and dry it sufficiently for immediate use.
It is understood that although typical furnishes for the surface and base layers have been recited, that variations both in the amounts and in the character of the materials may be used without departing from the subject matter of the invention. The binder substances may be varied in that wax tailings, varnish and innumerable other colorable bitumens, resins or gum substances may be used as a binder for either the base or surfacing layers.
Further, the invention is not restricted to any one kind of fibre or hinder substance, as many combinations have been found during the experimental work that are adaptable to the purpose and included in this invention.
The two plies may be united in any de sired manner, either by the ordinary method of coveringthe base material with cementitious substances such as paste, asphalt or adhesive waterproof substances, subjecting I the layers to a calendering operation.
Another manner of combining the layers is to change the film or stock formed on the cylinder mould of a wet machine from one variety to another. thus imposing the surface layer directly upon the base material during the formation upon the machine.
The forming of the material in this manner partially incorporates thesurface la er with the base material, and a substantially inseparable bond units them into what amounts to a unit or single layer of material.
In incorporating the emulsified binder substance with the furnish or stock to be sheeted, it is desirable firstto form the emulsion by thoroughly mixing and dispersing the adhesive binder in a water vehicle by using the clay as an emulsifying agent. \Vhen the binder, Which as explained, may consist of any colorable bitumen, rosin, gum, waxtailings or similar substance, has been agitated and mixed with clay and water in sufiicient proportion to produce a non-adhesive emulsion of the binder substance. the
mixture is combined with the fibrous and filler constituents and thoroughly incorporated therein. The addition of sodium silicate and alum serve to cause the emulsified binder substance to gather about and cling more tenaciously to the fibrous stock, and after being sheeted and coalesced by heat and pressure, the binder will be found to be more thoroughly incorporated in the body of the sheetcd material when fixing substances of this character are used.
I claim as my invention:
1. A laminated floor covering, comprising a limp, felted fibrous base of low compressibility and hardness combined with a tough felted fibrous surface, said unitary structure being characterized in that the percentage of non-fibrous constituents is materially greater than the fibrous constituents, and further characterized in that the proportion of binder is greater than the filler constituents, excluding fiber.
2. A. laminated floor covering,comprising a limp, felted fibrous base layer of low co1npressibility and hardness combined with a tough felted fibrous surface layer, said unitary structure being characterized in that the percentage of non-fibrous constituents is materially greater than the fibrous constituents, further characterized in that the pro portion of binder 1s greater than the filler .constituents, excluding fiber, and further characterized in thatsaid base contains no substantial amount of drying oil.-
' IZADOR J. NOVAK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US552021A US1672537A (en) | 1922-04-12 | 1922-04-12 | Floor covering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US552021A US1672537A (en) | 1922-04-12 | 1922-04-12 | Floor covering |
Publications (1)
Publication Number | Publication Date |
---|---|
US1672537A true US1672537A (en) | 1928-06-05 |
Family
ID=24203616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US552021A Expired - Lifetime US1672537A (en) | 1922-04-12 | 1922-04-12 | Floor covering |
Country Status (1)
Country | Link |
---|---|
US (1) | US1672537A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4497871A (en) * | 1983-04-27 | 1985-02-05 | Henke Edward W | Reconstituted leather and method of manufacturing same |
US5958554A (en) * | 1996-06-05 | 1999-09-28 | Mat, Inc. | Reconstituted leather product and process |
US6264879B1 (en) | 1996-06-05 | 2001-07-24 | Mat, Inc. | Reconstituted leather product and process |
US20040151936A1 (en) * | 2003-01-22 | 2004-08-05 | Panolam Industries International, Inc. | Leather laminated decorative panel |
US20070292217A1 (en) * | 2004-11-17 | 2007-12-20 | Mat, Inc. | Corn stover blanket and method of making the same |
US8020342B2 (en) | 2006-02-10 | 2011-09-20 | Mat, Inc. | AG-wafer product and method of making same |
USD861193S1 (en) * | 2014-04-25 | 2019-09-24 | Curt V. Rapp | Encapsulated floor tile |
-
1922
- 1922-04-12 US US552021A patent/US1672537A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4497871A (en) * | 1983-04-27 | 1985-02-05 | Henke Edward W | Reconstituted leather and method of manufacturing same |
US5958554A (en) * | 1996-06-05 | 1999-09-28 | Mat, Inc. | Reconstituted leather product and process |
US6264879B1 (en) | 1996-06-05 | 2001-07-24 | Mat, Inc. | Reconstituted leather product and process |
US20040151936A1 (en) * | 2003-01-22 | 2004-08-05 | Panolam Industries International, Inc. | Leather laminated decorative panel |
US8262827B2 (en) | 2003-01-22 | 2012-09-11 | Panolam Industries International, Inc. | Leather laminated decorative panel |
US20070292217A1 (en) * | 2004-11-17 | 2007-12-20 | Mat, Inc. | Corn stover blanket and method of making the same |
US8020342B2 (en) | 2006-02-10 | 2011-09-20 | Mat, Inc. | AG-wafer product and method of making same |
USD861193S1 (en) * | 2014-04-25 | 2019-09-24 | Curt V. Rapp | Encapsulated floor tile |
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