US209830A - Improvement in roofing material - Google Patents
Improvement in roofing material Download PDFInfo
- Publication number
- US209830A US209830A US209830DA US209830A US 209830 A US209830 A US 209830A US 209830D A US209830D A US 209830DA US 209830 A US209830 A US 209830A
- Authority
- US
- United States
- Prior art keywords
- rosin
- roofing
- improvement
- composition
- layers
- 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
Links
- 239000000463 material Substances 0.000 title description 20
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 48
- 239000000203 mixture Substances 0.000 description 18
- 239000000835 fiber Substances 0.000 description 14
- 239000004744 fabric Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 241000779819 Syncarpia glomulifera Species 0.000 description 4
- 229940036248 Turpentine Drugs 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 239000001739 pinus spp. Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 210000004209 Hair Anatomy 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 229920001938 Vegetable gum Polymers 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
- Y10T428/31851—Natural oil
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3472—Woven fabric including an additional woven fabric layer
- Y10T442/3528—Three or more fabric layers
Definitions
- roofing fabric has usually been made of two or more layers of paper and a bituminous material for cementing together; but bitumen and bituminous material lack toughness and elasticity, and are liable to break and crack in handling. It is also found that they are liable to crack and break under the influence of constantly-changing temperatures.
- the rosin or certain of the products of the rosin-producing pine. It is well known that after the distillation of the turpentine the residuum is rosin; but between the turpentine proper and the rosin there is a medium product of a liquid or semi-liquid consistency. This is the article I prefer to use, and with this may be mixed a small quantity of the oil of rosin or any other suitable oil to secure the best consistency for mixing the fiber prior to its application to the paper or other material which may be used in preparing the roofing.
- the rosin may be more convenient for use, and this may be melted and the oil added to secure a product much resembling the product before referred to.
- the rosin can be brought to a liquid state at a temperature which will not injure the fiber which is to be introduced, as before stated, to give body, toughness, and elasticity to the composition.
- the proportion should be about from forty to seventy-five per cent. of the fibrous material, according to the circumstances under which the roofing is to be used.
- the composition is ready for application a strip of the paper or other material is coated with a layer of the composition over the whole surface of any desired thickness. Then another strip of the material, paper, or cloth is laid thereon, and another layer of the composition added. 011 this is placed another layer of paper or fabric, and so on until the desired number of layers and thickness is obtained. The whole pile is then subjected to a heavy pressure, firmly unitin all the layers of felt or other material and composition in one solid and homogeneous mass. This roofing is then cooled and put up in rolls, ready for the market.
- a strip of paper or other material may be subjected to a saturating bath in the composition, and then be pressed into roofing between the two outside layers; or the outside layers may be coated and then be pressed upon the middle layer without departing from the spirit of my invention.
- Two layers only may be used with an intermediate coating of the composition or rosin.
- This vegetable rosin can be handled with entire comfort, while the use of bitumen or bituminous material is disagreeable to handle from its odor, and soils evcrythiu g it touches.
- roofing made according to niyinvention has great toughness and elasticity without the addition of the fiber, but the latter is desirable, as it adds body to the article.
- a ready prepared roofing consisting of two or more layers of paper or fabric, in combination with layers of vegetable rosin, prepared as described, with or without the fiber, and the whole reduced to a solid mass by pressure, substantially as described.
Landscapes
- Paper (AREA)
- Laminated Bodies (AREA)
Description
UNITED STATES PATENT QFFTGE.
TOBIAS NEIV, OF NEW YORK, N. Y.
IMPROVEMENT IN ROOFING MATERIAL.
Specification forming part of Letters Patent No. 209,830, dated November 12, 1878; application filed November 2, 1878.
To all whom it may concern Be it known that I, Tomas NEW, of the city and State of New York, have invented a new and useful Improvement in Ready-Prepared Roofing, of which the following is a clear, full, and exact description.
Roofing fabric has usually been made of two or more layers of paper and a bituminous material for cementing together; but bitumen and bituminous material lack toughness and elasticity, and are liable to break and crack in handling. It is also found that they are liable to crack and break under the influence of constantly-changing temperatures.
To overcome these difficulties I use a vegetable gum or rosin, which is dissolved at acomparatively low temperature, whereby I am enabled to mix with the rosin any fiber, such as wool, hair, or any woody fibers, to give body to the composition and add to its toughness and elasticity.
To enable others skilled in the art to make and use my invention, I will proceed to describe the manner in which I carry it out.
I prefer using the rosin or certain of the products of the rosin-producing pine. It is well known that after the distillation of the turpentine the residuum is rosin; but between the turpentine proper and the rosin there is a medium product of a liquid or semi-liquid consistency. This is the article I prefer to use, and with this may be mixed a small quantity of the oil of rosin or any other suitable oil to secure the best consistency for mixing the fiber prior to its application to the paper or other material which may be used in preparing the roofing. The rosin, however, may be more convenient for use, and this may be melted and the oil added to secure a product much resembling the product before referred to. The rosin can be brought to a liquid state at a temperature which will not injure the fiber which is to be introduced, as before stated, to give body, toughness, and elasticity to the composition.
In mixing in the fiber the proportion should be about from forty to seventy-five per cent. of the fibrous material, according to the circumstances under which the roofing is to be used.
\Vhen the composition is ready for application a strip of the paper or other material is coated with a layer of the composition over the whole surface of any desired thickness. Then another strip of the material, paper, or cloth is laid thereon, and another layer of the composition added. 011 this is placed another layer of paper or fabric, and so on until the desired number of layers and thickness is obtained. The whole pile is then subjected to a heavy pressure, firmly unitin all the layers of felt or other material and composition in one solid and homogeneous mass. This roofing is then cooled and put up in rolls, ready for the market.
It is evident from the foregoing description that a strip of paper or other material may be subjected to a saturating bath in the composition, and then be pressed into roofing between the two outside layers; or the outside layers may be coated and then be pressed upon the middle layer without departing from the spirit of my invention. Two layers only may be used with an intermediate coating of the composition or rosin.
This vegetable rosin can be handled with entire comfort, while the use of bitumen or bituminous material is disagreeable to handle from its odor, and soils evcrythiu g it touches.
Roofing made according to niyinvention has great toughness and elasticity without the addition of the fiber, but the latter is desirable, as it adds body to the article.
Having thus ex plaiued my invention, what I claim as new, and desire to secure by Letters Patent, is-
As a new article of manufacture, a ready prepared roofing consisting of two or more layers of paper or fabric, in combination with layers of vegetable rosin, prepared as described, with or without the fiber, and the whole reduced to a solid mass by pressure, substantially as described.
'T. NEW.
\Vitnesses W. F.- MoRsELL, 1%. B. POWELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US209830A true US209830A (en) | 1878-11-12 |
Family
ID=2279237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US209830D Expired - Lifetime US209830A (en) | Improvement in roofing material |
Country Status (1)
Country | Link |
---|---|
US (1) | US209830A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100049475A1 (en) * | 2006-10-27 | 2010-02-25 | Airbus France | Method and aids for relative positioning of objects during a design phase |
-
0
- US US209830D patent/US209830A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100049475A1 (en) * | 2006-10-27 | 2010-02-25 | Airbus France | Method and aids for relative positioning of objects during a design phase |
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