US7160A - Improvement in coloring photographic pictures - Google Patents
Improvement in coloring photographic pictures Download PDFInfo
- Publication number
- US7160A US7160A US7160DA US7160A US 7160 A US7160 A US 7160A US 7160D A US7160D A US 7160DA US 7160 A US7160 A US 7160A
- Authority
- US
- United States
- Prior art keywords
- improvement
- paper
- photographic pictures
- coloring
- glass
- 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
- 238000004040 coloring Methods 0.000 title description 6
- 239000011521 glass Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 240000006523 Abies balsamea Species 0.000 description 8
- 235000007173 Abies balsamea Nutrition 0.000 description 8
- 239000002966 varnish Substances 0.000 description 6
- 239000004857 Balsam Substances 0.000 description 4
- 239000004858 Canada balsam Substances 0.000 description 4
- 235000015912 Impatiens biflora Nutrition 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000779819 Syncarpia glomulifera Species 0.000 description 2
- 229940036248 Turpentine Drugs 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000001419 dependent Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000001739 pinus spp. Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 235000015096 spirit Nutrition 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/08—Vegetable parchment
Definitions
- theapaper When the balsam has become sufiiciently hard to produce a firm adherence of the paper to the glass theapaper is slightly moistened with water, and is rubbed oft with the fingers until nothing remains upon the glass but a thin film having the photographic picture'upon-it. After .the film has become perfectly dry acoat of .hard white varnish is spread upon it, which renders it transparent. When the varnish has dried the colors, finely' ground in oil, are'spread upon it, and are seen through the glass. The shades of the photographic picture form the shades of the painting, or, it not sufliciently "strong,theyrmay-bonstrengthened by suitable colorslaid behind them upon the varnish inthe manner I have mentioned. a If the paper be very thin, the soaking and rubbing may be dispensed with.
Description
UNITED States PATENT OFFI E.
AARON O. DAYTON, OF WASHINGTON, DISTRICT OF COLUMBIA.
IMPROVEMENT IN COLORING PHOTOGRAPHIC PICTURES.
Specification forming part of Letters Patent No. 7,160, dated March 1 2, 1850.
To all whom it may concern.- 7 I Be it known that I, AARON 0. DAYTON, of t the city of Washington, in the District of O0- lumbia, have invented a new and Improved Mode of Colorin g PhotographicPictures Taken upon Paper or-upon any Transparent or Trans lucent Substance; and I do hereby declare that the following is a full and exact description thereof. r
To enable'others to use my invention, I describe the process as follows, viz:
If the picture be upon paper, I soak it in water for some hours, the time being dependent upon the character of the paper; but if the water be hot when it ispoured on, twenty-tour hours will generally be found suflicient. I then pour off the water and place the paper between sheets of blotting-paper until nearly all the water is absorbed from it, but leaving it moist. I then attach it to a plate of glass (the face of the picture being next to the glass) with some adhesive substance which is transparent, such as Canada balsam. It Canada balsam be used, the glass should be heated, and the balsam likewise, until it willfiow freely; or the latter may be rendered more liquid by mixing with it a little ether or spirits of turpentine and applied without being heated. When the balsam has become sufiiciently hard to produce a firm adherence of the paper to the glass theapaper is slightly moistened with water, and is rubbed oft with the fingers until nothing remains upon the glass but a thin film having the photographic picture'upon-it. After .the film has become perfectly dry acoat of .hard white varnish is spread upon it, which renders it transparent. When the varnish has dried the colors, finely' ground in oil, are'spread upon it, and are seen through the glass. The shades of the photographic picture form the shades of the painting, or, it not sufliciently "strong,theyrmay-bonstrengthened by suitable colorslaid behind them upon the varnish inthe manner I have mentioned. a If the paper be very thin, the soaking and rubbing may be dispensed with.
The principal point of my invention is the coloring of these pictures from behind, and to effect this upon paper I commonly use the above preparatory process; but it-is obvious that the invention is applicable to all photographic pic-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US7160A true US7160A (en) | 1850-03-12 |
Family
ID=2067466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US7160D Expired - Lifetime US7160A (en) | Improvement in coloring photographic pictures |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US7160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050098188A1 (en) * | 1997-07-10 | 2005-05-12 | Dalibor Blazek | File, particularly nail file |
-
0
- US US7160D patent/US7160A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050098188A1 (en) * | 1997-07-10 | 2005-05-12 | Dalibor Blazek | File, particularly nail file |
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