US2021938A - Card or paper stock for use in duplicating processes - Google Patents
Card or paper stock for use in duplicating processes Download PDFInfo
- Publication number
- US2021938A US2021938A US689791A US68979133A US2021938A US 2021938 A US2021938 A US 2021938A US 689791 A US689791 A US 689791A US 68979133 A US68979133 A US 68979133A US 2021938 A US2021938 A US 2021938A
- Authority
- US
- United States
- Prior art keywords
- card
- paper stock
- stock
- duplicating processes
- duplicating
- 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
- 238000000034 method Methods 0.000 title description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229940037003 alum Drugs 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/06—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using master sheets coated with jelly-like materials, e.g. gelatin
Definitions
- the invention generally stated, com- 7 prises card or paper stock for the purpose set forth g gzkg im i ffg' not amt o surface rendered and are subject to change, and the admixtures hygroscopic in character for example, by the ap-- v v a maybe prepared cold, and the invention is not plication of an admixture of glycerine withccm um; no the of the 8 m0 1 H ts mew patible saline and other ingredients.
- the invention also comprises the improvements cardstock a hygroscopic surface the 15 to be presently described and finally claimed. i5
- This substance same mas e evicemcmbem 1 or material is applied to the paper or card stock, stock and are brighter for example, by means '01 a press to the platen ggg g g gz Ming th ci which it is applied and then transferred from an i if g g i the platen by pressure to the face of the stock, in 7 em W hy roscopicfor the purpose set forth, rather than 2 or a roller may be used, or the material may be to the formula. or that! I More cardstcck.
- a substance or material adapted the invention comprises placing a suitable procto provide a hygroscopic surface when so applied quid any M of the Mk; which to the stock are as follows: v i um W W qualities ofthewritingsurfacefortheuseofpn.pencil I 9- 1 or ink, and will impart hygroscopicity for the; 2 te'aspoonfuls of glycerine, purpose set forth. lfidropsofcrudeoil, v Iclaim: i,
Landscapes
- Credit Cards Or The Like (AREA)
Description
Patented Nov. 26, 1935 I I D 2,021,938
I UNITED/STATES PATENT, OFFICE aozisss can on runs s'rocx roa use m nurucamo raocnssas I Raymond B. Jones, Wynnewood, Pa.
No Drawing. Application September 16, 1933,
SerlalNo. 689,791
v 1 (01. 41-313) I The principal object or the present invention is Example No. a
to provide brighter, cleaner and clearer out .6 9 3 oz of glue and to-reduce fading to a minimum while cb- 15 ofhmarbonate of sodium taining an increased number of copies from any 1 mum of silicate of mm wed disc 5 I o gelatin roll, hectograph ink or like duplicating m 14 mums of water mgj and 6th ends hereafter set forth or 10 oz. of alum solution consisting of 6 oz. of
' alum dissolved in 2 pounds of water; and
appearing, the invention, generally stated, com- 7 prises card or paper stock for the purpose set forth g gzkg im i ffg' not amt o surface rendered and are subject to change, and the admixtures hygroscopic in character for example, by the ap-- v v a maybe prepared cold, and the invention is not plication of an admixture of glycerine withccm um; no the of the 8 m0 1 H ts mew patible saline and other ingredients.
a tioned, the object being to impart to paper or I The invention also comprises the improvements cardstock a hygroscopic surface the 15 to be presently described and finally claimed. i5
There is applied to the portion of the card or g zfigg i gi g g g b g paper stock which is to receive hectograph or dared-mm 1c 5:; :31 is an other ink from av gelatin roll or other like duplim use g :2 my eating device, a substance or material adapted to n g: gen mm provide a hygroscopic surface. This substance same mas e evicemcmbem 1 or material is applied to the paper or card stock, stock and are brighter for example, by means '01 a press to the platen ggg g g gz Ming th ci which it is applied and then transferred from an i if g g i the platen by pressure to the face of the stock, in 7 em W hy roscopicfor the purpose set forth, rather than 2 or a roller may be used, or the material may be to the formula. or that! I More cardstcck.
otherwise lied.
a substance or material adapted the invention comprises placing a suitable procto provide a hygroscopic surface when so applied quid any M of the Mk; which to the stock are as follows: v i um W W qualities ofthewritingsurfacefortheuseofpn.pencil I 9- 1 or ink, and will impart hygroscopicity for the; 2 te'aspoonfuls of glycerine, purpose set forth. lfidropsofcrudeoil, v Iclaim: i,
dropsof sodium silicate, The process whioh'co its in facially impreg- 2% teaspoonfulsofbicarbona'te ofsodium, 1 8 B 1 W which 18 other!!! with $35 1 2 teaspooniuls of alum, and I a composition adapted to impart lrvgrosoopicity to Water. in sufiicient quantity to provide for apfaccs only'and transferring copy from a duplipllcationoftheadmixturetotheplatenofthe cat ingmediumilponliwh-mpressbywhichitisappliedtothepaperor RAYMOND 8.1101138.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US689791A US2021938A (en) | 1933-09-16 | 1933-09-16 | Card or paper stock for use in duplicating processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US689791A US2021938A (en) | 1933-09-16 | 1933-09-16 | Card or paper stock for use in duplicating processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2021938A true US2021938A (en) | 1935-11-26 |
Family
ID=24769902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US689791A Expired - Lifetime US2021938A (en) | 1933-09-16 | 1933-09-16 | Card or paper stock for use in duplicating processes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2021938A (en) |
-
1933
- 1933-09-16 US US689791A patent/US2021938A/en not_active Expired - Lifetime
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