US250576A - Transparency - Google Patents
Transparency Download PDFInfo
- Publication number
- US250576A US250576A US250576DA US250576A US 250576 A US250576 A US 250576A US 250576D A US250576D A US 250576DA US 250576 A US250576 A US 250576A
- Authority
- US
- United States
- Prior art keywords
- transparency
- sheets
- paper
- sheet
- 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 description 12
- 239000010408 film Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 244000283070 Abies balsamea Species 0.000 description 2
- 235000007173 Abies balsamea Nutrition 0.000 description 2
- 235000004710 Abies lasiocarpa Nutrition 0.000 description 2
- 241000779819 Syncarpia glomulifera Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000001739 pinus spp. Substances 0.000 description 2
- 229940036248 turpentine Drugs 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/62—Pellicles, e.g. pellicle assemblies, e.g. having membrane on support frame; Preparation thereof
- G03F1/64—Pellicles, e.g. pellicle assemblies, e.g. having membrane on support frame; Preparation thereof characterised by the frames, e.g. structure or material, including bonding means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F7/00—Designs imitating three-dimensional effects
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/918—Material abnormally transparent
Definitions
- This invention has for its object to provide, at small expense, a durable and ornamental transparency for the decoration of windows,
- the invention consists, first, of a transparency formed of two absorbent sheets of paper or other absorbent material and an intermediate layer or film of material which permeates the sheets and renders them sufficiently transparent and forms thin films upon their outer surfaces, which films harden by contact with the air, and are clear and dry, and exclude air from the intermediate portions of the sheets and keep the said permeating material in a moist condition, so that the article does not become opaque and brittle.
- Figure 1 0 represents a front view of a transparency embodying my invention.
- Fig. 2 represents an enlarged section on line 00 00, Fig. 1.
- Figs. 3
- a 5 coating, b of a compound or substance adapted to permeate the layers and render them practically transparent.
- the layers are pressed together, so as to form practica-lly one sheet.
- the hardened outer films are neither greasy nor sticky, and do not soil nor adhere to anythingv with which the article may be brought in contact. I prefer to provide the sheet thus formed with a frame or mat by folding a strip of sheet metal, 0, over each edge thereofand interlocking the ends of the strips,
- a transparency composed of two sheets of paper or other absorbent material, and an interposed layer of balsam fir and turpentine, or other absorbable or transparent compound 0 of like nature, which permeates the sheets of paper and renders them sufficiently transparent, and forms films upon their outer surfaces, which harden by contact with air, and exclude air from the intermediate portions of the sheets 5 and keep the permeating material in a moist condition, thereby preventing the article from becoming opaque and brittle, substantially as described.
- a transparency composed of superposed layers of paper or equivalent material, having a metallic marginal frame or mat composed of strips of sheet metal folded over the edges of the transparency and interlocked at the corners thereof, as set forth.
Description
(No Model.) W. READ, Jr. TRANSPARENCY.
tented Dec. 6,1881.
Z72 verzi-ar. 71 52521 71 Bead,
M'irzesses: fiymmu UNITED STATES PATENT OFFICE.
WILLIAM READ, JR, OF BOSTON, MASSACHUSETTS, ASSIGNOR, BY DIRECT AND MESNE ASSIGNMENTS, TO THE NEW YORK TRANSLITHOTYPE COM- PANY, OF NEW YORK.
TRANSPARENCY.
SPECIFICATION forming part of Letters Patent No. 250,576, dated December 6, 1881.
Application filed May 26, 1881.
To all whom it may concern:
Be it known that I, WILLIAM READ, Jr., of Boston, in the county of Suffolk and State of Massachusetts, have invented certain Improvements in Transparencies, of which the following is a specification.
This invention has for its object to provide, at small expense, a durable and ornamental transparency for the decoration of windows,
and for other decorative purposes, which shall not be greasy on its surfaces, like oiled paper, nor brittle, like glass or porcelain.
To this end the invention consists, first, of a transparency formed of two absorbent sheets of paper or other absorbent material and an intermediate layer or film of material which permeates the sheets and renders them sufficiently transparent and forms thin films upon their outer surfaces, which films harden by contact with the air, and are clear and dry, and exclude air from the intermediate portions of the sheets and keep the said permeating material in a moist condition, so that the article does not become opaque and brittle.
It further consists in a transparency having a peculiarly-constructed and applied marginal metal frame or mat, all which I will now proceed to describe.
Of the accompanying drawings, Figure 1 0 represents a front view of a transparency embodying my invention. Fig. 2 represents an enlarged section on line 00 00, Fig. 1. Figs. 3
and 4 represent views of parts in detail. Fig.
5 represents a section on line y y, Fig. 3.
The same letters of reference indicate the same parts in all the figures.
In carrying out my invention, I take two layers, a a, preferably of paper or other suitable absorbent material capable of absorbing the coating hereinalter describedsuch, for instance, as textile fabrics-one or both of said layers being, if desired, suitably decorated by lithography or otherwise. I then apply to the inner snrtace of one or both of the layers a 5 coating, b, of a compound or substance adapted to permeate the layers and render them practically transparent. I have found that a material composed chiefly of balsam fir and (No model.)
turpentine, made into a mixture of about the consistency of varnish, will efi'ect the abovenamed results. The coating being applied, the layers are pressed together, so as to form practica-lly one sheet. The portion of the permeating material which reaches the outer surfaces of the sheets becomes hardened by exposure to air and forms thin air-proof protecting=films, which hermetically seal the intermediate material and prevents it both from escaping and evaporating, and also from becoming opaque and brittle, thus insuring the durability ofthe 6o sheet. The hardened outer films are neither greasy nor sticky, and do not soil nor adhere to anythingv with which the article may be brought in contact. I prefer to provide the sheet thus formed with a frame or mat by folding a strip of sheet metal, 0, over each edge thereofand interlocking the ends of the strips,
as shown in Figs. 1, 3, and 4. This arrangement of the ends insures the contact of one of the folds of each strip at the interlocked end with the adhesive surface of the sheet, (the strips being applied before the permeating material has dried,) and the strips are therefore more firmly secured at their corners than they would be if they were not so interlocked. I also provide the sheet with a loop, I, composed of a strip of tape or ribbon, the ends of which are clamped by one of the strips 0 against the adhesive surface of the sheet, and are firmly secured by the combined action of the clamping-strip and the adhesive coating.
I propose to make and sell the sheets prepared as above described, and with or without the frame, as an article of trade for use of printers and others.
1 claim as my invention-= 1. A transparency composed of two sheets of paper or other absorbent material, and an interposed layer of balsam fir and turpentine, or other absorbable or transparent compound 0 of like nature, which permeates the sheets of paper and renders them sufficiently transparent, and forms films upon their outer surfaces, which harden by contact with air, and exclude air from the intermediate portions of the sheets 5 and keep the permeating material in a moist condition, thereby preventing the article from becoming opaque and brittle, substantially as described.
2. A transparency composed of superposed layers of paper or equivalent material, having a metallic marginal frame or mat composed of strips of sheet metal folded over the edges of the transparency and interlocked at the corners thereof, as set forth.
3. A transparency composed of superposed layers of paper or equivalent material, having a metallic frame made as described and a loop inserted at its ends, between one of the sides of the frame and the surface of the transparency, as set forth.
In testimony whereofI have signed my name to this specification, in the presence of two subscribing witnesses, this 21st day of May, A. D. 1881.
WILLIAM READ, J R.
Witnesses:
O. F. BROWN, DANIEL MORRISON.
Publications (1)
Publication Number | Publication Date |
---|---|
US250576A true US250576A (en) | 1881-12-06 |
Family
ID=2319880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US250576D Expired - Lifetime US250576A (en) | Transparency |
Country Status (1)
Country | Link |
---|---|
US (1) | US250576A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD246770S (en) * | 1976-01-26 | 1977-12-27 | Ditto Donald R | Plaque |
US4215501A (en) * | 1977-12-21 | 1980-08-05 | Ten-O-One Inc. | Light efficient display device |
US4292352A (en) * | 1980-02-11 | 1981-09-29 | Larry Singer | Removable glass desk pad |
-
0
- US US250576D patent/US250576A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD246770S (en) * | 1976-01-26 | 1977-12-27 | Ditto Donald R | Plaque |
US4215501A (en) * | 1977-12-21 | 1980-08-05 | Ten-O-One Inc. | Light efficient display device |
US4292352A (en) * | 1980-02-11 | 1981-09-29 | Larry Singer | Removable glass desk pad |
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