US132640A - Thomas james dekne and august hentschel - Google Patents
Thomas james dekne and august hentschel Download PDFInfo
- Publication number
- US132640A US132640A US132640DA US132640A US 132640 A US132640 A US 132640A US 132640D A US132640D A US 132640DA US 132640 A US132640 A US 132640A
- Authority
- US
- United States
- Prior art keywords
- paper
- august
- caseine
- dekne
- hentschel
- 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
- 239000011521 glass Substances 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000001828 Gelatine Substances 0.000 description 8
- 229920000159 gelatin Polymers 0.000 description 8
- 235000019322 gelatine Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 229940037003 alum Drugs 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000001680 brushing Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/268—Processing baths not provided for elsewhere, e.g. pre-treatment, stop, intermediate or rinse baths
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/38—Making film or tubes from casein
-
- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/162—Protective or antiabrasion layer
Definitions
- caseine a coating or surface of caseine, thereby making them practically permanent by the protection given to their faces, and protecting them from the action of damp in addition to being smooth and glass-like upon the surface, similar in appearance to the paper known as gelatine paper
- we take the substance caseine and dissolve it and we prefer, for the purpose of dissolving the caseine, to employ a solution of boiled soap and water, preferably whitesoap, or otherwisewater to which a few drops of ammonia have been added, and with this dissolved caseine we cover the piece of paper, presumably a print, about to be surfaced, either by swimming it or brushing it on.
- We then dry the paper which may be done by natural process or by artificial heat.
Description
UNITED STATES PATENT OFFICE.
THOMAS JAMES DENNE AND AUGUST HENTSOHEL, OF LONDON, ENGLAND.
IMPROVEMENT IN GLAZING PHOTOGRAPHS, &c.
Specification forming part of Letters Patent No. 132,640, dated October 29, 1872.
To all whom it may concern:
Be it known thatwe, THOMAS J AMZES DENNE and AUGUST HENTSOHEL, both of the Phoenix Works, Mile End, London, England, have invented or discovered certain Improvements in Protecting and Glazing Impressed Surfaces of Photographs, Prints, and Papers; and we do hereby declare that the following is a full, true, and particular description thereof sufficient to enable others to understand and use our said invention-that is to say,
According to these improvements, which relate particularly to a method of surfacing prints, drawings, photographs, wall-papers,
colored, plain, printed, or other papers, with a coating or surface of caseine, thereby making them practically permanent by the protection given to their faces, and protecting them from the action of damp in addition to being smooth and glass-like upon the surface, similar in appearance to the paper known as gelatine paper, we take the substance caseine and dissolve it, and we prefer, for the purpose of dissolving the caseine, to employ a solution of boiled soap and water, preferably whitesoap, or otherwisewater to which a few drops of ammonia have been added, and with this dissolved caseine we cover the piece of paper, presumably a print, about to be surfaced, either by swimming it or brushing it on. We then dry the paper, which may be done by natural process or by artificial heat. In this way we obtain a bright-coated surface or covering of caseine upon any required paper or paper foundation, which, by a subsequent process, we render smooth and glass like, with, an appearance resembling that of ordinary gelatine paper, being insolublein water and a protection against the-act i and wipe it over with gall'for ftb p 1 preventing the paper from V glass, and in order tosoftenand preparethe paper for the final treatment-we make a bath of water, to which we addr an'acid, preferably acetic acid, by reason "of its property of rendering caseine insoluble in water; or we add in place of the acid either alum or gall; but
, damp. To effect this we take a sheet-"of 'gl-a'ss T hereunto set'ourhands this IOth'dayofAugust,
we find that the best result is obtained by the use of both acetic acid and gall in the bath, securing thereby the double purpose of ten dering the new surface insoluble in water, and
of'causing it to leave the glass more easily. We plunge the print for a few seconds into this bath, and, withdrawing it, lay it with the caseine face downward on the glass. We then wipe the back of the print over with a squeezer in order to press the paper perfectly smooth and flat upon the glass, to remove any air that may remain between the paper and the glass, and to drive off superfluous water. When dry the paper will leave the glass having the glazed and polished appearance which is presented by ordinary gelatine paper.
In preparing the solution of caseine for surfacing the paper a portion of gall maybe added in the first instan ce'to the solution; but paper resembling the ordinary gelatine paper may be produced without this admixture by following out the process as above described.
If we desire to make paper of any particular color we can add any coloring ingredient in the first instance to the caseine. If we desire to give greater flexibility to the caseine surface we add to the dissolved caseine a little glycerine.
No precise quantity of any of the ingredients named has been given for use in any part of this process, as widely different quantities will give the desired result, and the proportions may be varied. according to the different articles surfaced and the results aimed at.
Claim is made to Treating prints, drawings, photographs, and other similar surfaces or bodies with caseine, in the manner and for the purposes set forth.
In witness, whereof we, the said THOMAS JAMES DENNE andAUeUsT H NTsotmL, have one thousand eight hundred and seventy-two.
. T. J. DENNE.
AUGUST HENTSOHEL.
v Witnesses:
H. GARDNER, E. M. DANIEL,
166 l 'leetstreet, London.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US132640A true US132640A (en) | 1872-10-29 |
Family
ID=2202057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US132640D Expired - Lifetime US132640A (en) | Thomas james dekne and august hentschel |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US132640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060213119A1 (en) * | 2005-03-22 | 2006-09-28 | More Energy Ltd. | Fuel composition for fuel cells |
-
0
- US US132640D patent/US132640A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060213119A1 (en) * | 2005-03-22 | 2006-09-28 | More Energy Ltd. | Fuel composition for fuel cells |
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