US1587954A - Stencil sheet - Google Patents
Stencil sheet Download PDFInfo
- Publication number
- US1587954A US1587954A US40105A US4010525A US1587954A US 1587954 A US1587954 A US 1587954A US 40105 A US40105 A US 40105A US 4010525 A US4010525 A US 4010525A US 1587954 A US1587954 A US 1587954A
- Authority
- US
- United States
- Prior art keywords
- naphthenic acid
- polysaccharides
- acid glycerides
- stencil sheet
- stencil
- 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
- 239000000203 mixture Substances 0.000 description 14
- 150000002148 esters Chemical class 0.000 description 13
- 150000004676 glycans Chemical class 0.000 description 12
- 229920001282 polysaccharide Polymers 0.000 description 12
- 239000005017 polysaccharide Substances 0.000 description 12
- 239000002657 fibrous material Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000005496 tempering Methods 0.000 description 5
- 239000001993 wax Substances 0.000 description 4
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000010685 fatty oil Substances 0.000 description 3
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- 229940072049 amyl acetate Drugs 0.000 description 2
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- ROJMAHHOFDIQTI-UHFFFAOYSA-L calcium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydron;piperazine Chemical compound [Ca+2].C1CNCCN1.OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ROJMAHHOFDIQTI-UHFFFAOYSA-L 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229940079938 nitrocellulose Drugs 0.000 description 1
- CKQVRZJOMJRTOY-UHFFFAOYSA-N octadecanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCC(O)=O CKQVRZJOMJRTOY-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/24—Stencils; Stencil materials; Carriers therefor
- B41N1/243—Stencils; Stencil materials; Carriers therefor characterised by the ink pervious sheet, e.g. yoshino paper
Definitions
- My invention relates to improvements in stencil sheets of the type commonly used for autographic and typewriting duplications, consisting of a sheet of fibrous material coated or impregnated with a composition comprising esters of polysaccharides, naphthenic acid glycerides and tempering agents, such as fats, fatty acids and waxes, for the purpose of pre raring the superior stencil sheets which 0 er a considerable resistance toatmospheric influences and give a large number of clear and sharp copies from one ori inal.
- e t is well known that a solution of collodion or celluloid, combined with caster oil or other fatty oils as a tempering agent, has
- the coated medium is not soft enough to roduce a clear writing by the use of a sty us or by the impact of the type of a writing machine.
- the coating material of the stencil sheets consists of a solution of esters of polysaccharides, combined with naphthenic acid glycerides.
- glycerides have high viscosity and are very stable and limpid at even very low tempera- 1 tures. They are miscible with fatty oils, fats-and waxes. And the naphthenic glycor celluloid solution. which is a suitable coating material for stencil sheets.
- composition comprising esters of polysaccharides, naphthenic acid glycerides and fatty and waxy materials (fatty oils, fats, waxes, fatty acids, etc.) is the most superior coatingmaterial for stencil sheets, which produces a coating of the desired softness but without stickiness, does not become hardened in cold weather.
- the stencil sheets thus obtained can be used throughout an extended period of time without any change in the coating and produce therefrom a large number of clear and sharp copies.
- erides form also an emulsion with collodion r, with a-coating solu- HEISSUEI'J starch acetates, cellulose. acetates, cellulose nitrates or cellulose xanthate, in suitable solvents, such as alcohol, ether or amylacetate, and adding naphthenic acid glycerides and other tempering agents, such as fatty acids, fats, parafiin. ceresin and other waxes. Or, this composition may be added into the paper stuff in a mixing hollander during the paper making operation.
- the proportions of the ingredients of the composition may vary according to several circumstances. The following is an example:
- a stencil sheet comprising a base of fibrous-material impregnated with a com-' position including an ester of polysaccharides, and naphthenic acid glycerides- 2.
- a stencil sheet comprising a base of fibrous material "impregnated with "a composition including a-mixture of various es-' ters of olysaccharides, and naphthenic acid glyceri es.
- a stencil sheet comprising a base of fibrous material impregnated with a com- 100 position including an ester of polysacchas rides, naphthenic acid glycerides, and tem v perin agents.
- L stencil sheet comprising a base of fibrous material impregnated with a composition including a mixture of variousesters of polysaccharides, naphthenic acid glycerides, and tempering agents.
- a stencil sheet comprising a leasev of fibrous material impregnated with a composition including a solution of an ester of polysaccharides, naphthenic acid glycerides, and tempering agents.
- a stencil sheet comprising a. base of fibrous materialimpregnated with a composition includ' g an ester of polysaccharides, naphthenic acid glycerides, and fatty materials.
- a stencil sheet comprising a base of fibrous material impregnated with a composition including a solution of esters of polysaccharides, naphthenic acid glycerides, and fatty materials.
- a stencil sheet comprising a base of fibrous material impregnated with a com position including an ester of polysaccharides, naphthenic acid glycerides, and fatty and waxy materials.
- a stencil sheet comprising a base of fibrous material impregnated with a composition including a solution of esters of polysaccharides, naphthenic acid glycerides, and fatty and waxy materials.
Description
Patented June 8, 1926.
v 1,587,954 PATENT OFFICE...
SHIN-T130 HORII, OF TOKYO, JAPAN.
s'rancrnsn nn'r.
No Drawing.
My invention relates to improvements in stencil sheets of the type commonly used for autographic and typewriting duplications, consisting of a sheet of fibrous material coated or impregnated with a composition comprising esters of polysaccharides, naphthenic acid glycerides and tempering agents, such as fats, fatty acids and waxes, for the purpose of pre raring the superior stencil sheets which 0 er a considerable resistance toatmospheric influences and give a large number of clear and sharp copies from one ori inal. e t is well known that a solution of collodion or celluloid, combined with caster oil or other fatty oils as a tempering agent, has
been used for a coating material to produce stencil sheets. Such a composition does not,
however, produce superior stencil sheets, having the disadvantage of being sticky and,
moreover, the coated medium is not soft enough to roduce a clear writing by the use of a sty us or by the impact of the type of a writing machine.
According to the present invention the coating material of the stencil sheets consists of a solution of esters of polysaccharides, combined with naphthenic acid glycerides.
glycerides have high viscosity and are very stable and limpid at even very low tempera- 1 tures. They are miscible with fatty oils, fats-and waxes. And the naphthenic glycor celluloid solution. which is a suitable coating material for stencil sheets.
7 It has been found that a composition comprising esters of polysaccharides, naphthenic acid glycerides and fatty and waxy materials (fatty oils, fats, waxes, fatty acids, etc.) is the most superior coatingmaterial for stencil sheets, which produces a coating of the desired softness but without stickiness, does not become hardened in cold weather.
The stencil sheets thus obtained .can be used throughout an extended period of time without any change in the coating and produce therefrom a large number of clear and sharp copies.
' In carrying out the invention I coat or impregnate a sheet of fibrous material, for instance yoshino pa tion prepared by issolving an ester or a mixture of esters of polysaccharides, such as It may be noted that the naphthenic acid' typewriter,
erides form also an emulsion with collodion r, with a-coating solu- HEISSUEI'J starch acetates, cellulose. acetates, cellulose nitrates or cellulose xanthate, in suitable solvents, such as alcohol, ether or amylacetate, and adding naphthenic acid glycerides and other tempering agents, such as fatty acids, fats, parafiin. ceresin and other waxes. Or, this composition may be added into the paper stuff in a mixing hollander during the paper making operation.
The proportions of the ingredients of the composition may vary according to several circumstances. The following is an example:
Application filed June 27, 1925. Serial No. 40,105.
Parts by weight.
Pyroxylin .i..... 5 Naphth'enic acid glycerides 15 Ceresin 5 Stearine '5 Oleine 5 Methyl alcohol 15 Acetone 'r 15 Amyl acetate 5O Petroleum benzine 20 .As stated, the coated sheets remain 8 throughout an extended period of time practically unchanged without the drawback of becoming sticky or friable. By the use of a stylus or the blow of the type of a. without necessity of moistening the sheets with water or moistenin solutions, clear characters may be easi y prov duced thereon.
\Vhat I claim is:
1. A stencil sheet comprising a base of fibrous-material impregnated with a com-' position including an ester of polysaccharides, and naphthenic acid glycerides- 2. .A. stencil sheet comprising a base of fibrous material "impregnated with "a composition including a-mixture of various es-' ters of olysaccharides, and naphthenic acid glyceri es.
3. A stencil sheet comprising a base of fibrous material impregnated with a com- 100 position including an ester of polysacchas rides, naphthenic acid glycerides, and tem v perin agents.
L stencil sheet comprising a base of fibrous material impregnated with a composition including a mixture of variousesters of polysaccharides, naphthenic acid glycerides, and tempering agents.
position including a solution of an. ester of polysaccharides, and naphthenic acid glycerides.
6. A stencil sheet comprising a leasev of fibrous material impregnated with a composition including a solution of an ester of polysaccharides, naphthenic acid glycerides, and tempering agents.
7. A stencil sheet comprising a. base of fibrous materialimpregnated with a composition includ' g an ester of polysaccharides, naphthenic acid glycerides, and fatty materials.
8; A stencil sheet comprising a base of fibrous material impregnated with a composition including a solution of esters of polysaccharides, naphthenic acid glycerides, and fatty materials.
9. A stencil sheet comprising a base of fibrous material impregnated with a com position including an ester of polysaccharides, naphthenic acid glycerides, and fatty and waxy materials.
10. A stencil sheet comprising a base of fibrous material impregnated with a composition including a solution of esters of polysaccharides, naphthenic acid glycerides, and fatty and waxy materials. I
In testimony whereof I affix my signature.
SHINJ 1R0 HURH,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40105A US1587954A (en) | 1925-06-27 | 1925-06-27 | Stencil sheet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40105A US1587954A (en) | 1925-06-27 | 1925-06-27 | Stencil sheet |
| GB17771/25A GB250798A (en) | 1925-07-10 | 1925-07-10 | Improvements in or relating to stencil sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1587954A true US1587954A (en) | 1926-06-08 |
Family
ID=10100911
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US17267D Expired USRE17267E (en) | 1925-07-10 | Shinjieo horn | |
| US40105A Expired - Lifetime US1587954A (en) | 1925-06-27 | 1925-06-27 | Stencil sheet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US17267D Expired USRE17267E (en) | 1925-07-10 | Shinjieo horn |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US1587954A (en) |
| FR (1) | FR630770A (en) |
| GB (1) | GB250798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562676A (en) * | 1948-01-06 | 1951-07-31 | Ibm | Laminated dry stencil |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049399B (en) * | 1950-11-01 | 1959-01-29 | A. B. Dick Company, Nilcs, IU. (V. St. A.) | Stencil sheet with fabric backing and stencilable cover for copying with water-based or emulsion paints |
-
0
- US US17267D patent/USRE17267E/en not_active Expired
-
1925
- 1925-06-27 US US40105A patent/US1587954A/en not_active Expired - Lifetime
- 1925-07-10 GB GB17771/25A patent/GB250798A/en not_active Expired
-
1927
- 1927-03-12 FR FR630770D patent/FR630770A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562676A (en) * | 1948-01-06 | 1951-07-31 | Ibm | Laminated dry stencil |
Also Published As
| Publication number | Publication date |
|---|---|
| USRE17267E (en) | 1929-04-09 |
| GB250798A (en) | 1926-04-22 |
| FR630770A (en) | 1927-12-08 |
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