US1645141A - Stencil sheet - Google Patents
Stencil sheet Download PDFInfo
- Publication number
- US1645141A US1645141A US109974A US10997426A US1645141A US 1645141 A US1645141 A US 1645141A US 109974 A US109974 A US 109974A US 10997426 A US10997426 A US 10997426A US 1645141 A US1645141 A US 1645141A
- Authority
- US
- United States
- Prior art keywords
- stencil sheet
- sheet
- chlorinated naphthalene
- stencil
- polysaccharides
- 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
- 150000002790 naphthalenes Chemical class 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 4
- 150000004676 glycans Chemical class 0.000 description 4
- 229920001282 polysaccharide Polymers 0.000 description 4
- 239000005017 polysaccharide Substances 0.000 description 4
- 239000000020 Nitrocellulose Substances 0.000 description 3
- 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 3
- 239000008199 coating composition Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001220 nitrocellulos Polymers 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 229920000057 Mannan Polymers 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- CKQVRZJOMJRTOY-UHFFFAOYSA-N octadecanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCC(O)=O CKQVRZJOMJRTOY-UHFFFAOYSA-N 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001993 wax 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
- This invention relates to improvements in stencil sheets of the type commonly used for autographic and typewriting duplication, consisting of a sheet of fibrous material coated or impregnated with a coating composition including esters of polysaccharides and chlorinated naphthalene.
- the object of the present invention is to provide an improved stencil sheet, adapted for stencilization by pressure, which offers a considerably great resistance to the atmospheric influence on using or storing and gives a large number of clear and sharp copies.
- a coating composition including esters of polysaccharides, such as mannan acetate, cellulose acetate and cellulose nitrate, and chlorinated naphthalene in solution together with or without a tempering agent such as oils, fats, fatty ac1ds and Waxes.
- the coating operation is carried out in the usual manner.
- the proportions of the ingredients of the composition may vary according to several circumstances, an example being as follows Parts by weight.
- esters of polysaccharides but also a mixture of them.
- the coated sheet is practically permanent for an extended period of time and produces thereon a clear writing by the pressure' of a hand stylus or the blow of a writing machine, givmg a large number of copies when the sheet is used in the ordina manner, i. e. in a stencil-duplicating mac ine.
- What I claim is 1.
- a stenoil sheet made of a base of fibrous material, and an impregnating composition comprisingesters of polysaccharides and chlorinated naphthalene.
- a sten- 55 cil sheetmade of a base of fibrous material and an impregnating composition comprising esters of olysaccharides, chlorinated naphthalene and a tempering agent.
- a stene0 cil sheet made of a base of fibrous material, and an impregnating composition comprising the following ingredients:
Landscapes
- Printing Plates And Materials Therefor (AREA)
Description
Patented Oct. 11, 1927.
UNITED STATES SHINJ'IRO HORII, F TOKYO, JAPAN.
STENCIL SHEET.
Ho Drawing.
This invention relates to improvements in stencil sheets of the type commonly used for autographic and typewriting duplication, consisting of a sheet of fibrous material coated or impregnated with a coating composition including esters of polysaccharides and chlorinated naphthalene.
The object of the present invention is to provide an improved stencil sheet, adapted for stencilization by pressure, which offers a considerably great resistance to the atmospheric influence on using or storing and gives a large number of clear and sharp copies.
In carrying out the invention, 'a base of open porous material, such as yoshino paper,
is coated or impregnated with a coating composition including esters of polysaccharides, such as mannan acetate, cellulose acetate and cellulose nitrate, and chlorinated naphthalene in solution together with or without a tempering agent such as oils, fats, fatty ac1ds and Waxes. The coating operation is carried out in the usual manner.
The proportions of the ingredients of the composition may vary according to several circumstances, an example being as follows Parts by weight.
Cellulose nitrate, 5% solution 100 Chlorinated naphthalene 2O Stearine 5 Castor oil 5 Application filed May 18,
1926. Serial No. 109,974.
esters of polysaccharides, but also a mixture of them.
According to the present invention, on using the coating composition not hitherto 4o employed for the same purpose, the coated sheet is practically permanent for an extended period of time and produces thereon a clear writing by the pressure' of a hand stylus or the blow of a writing machine, givmg a large number of copies when the sheet is used in the ordina manner, i. e. in a stencil-duplicating mac ine.
What I claim is 1. As a new article of manufacture, a stenoil sheet made of a base of fibrous material, and an impregnating composition comprisingesters of polysaccharides and chlorinated naphthalene.
2. As a new article of manufacture, a sten- 55 cil sheetmade of a base of fibrous material, and an impregnating composition comprising esters of olysaccharides, chlorinated naphthalene and a tempering agent.
3. As a new article of manufacture, a stene0 cil sheet made of a base of fibrous material, and an impregnating composition comprising the following ingredients:
Parts by weight. Cellulose nitrate, 5% solution .5 Chlorinated naphthalene 20 Mannan acetate, 10% solution 20 Stearine 5 Castor oil 5 In testimony whereof I aflix my signature.
SHINJIRO HORII.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US109974A US1645141A (en) | 1926-05-18 | 1926-05-18 | Stencil sheet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US109974A US1645141A (en) | 1926-05-18 | 1926-05-18 | Stencil sheet |
| GB1324226A GB275747A (en) | 1926-05-25 | 1926-05-25 | Improvements in or relating to stencil sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1645141A true US1645141A (en) | 1927-10-11 |
Family
ID=26249645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US109974A Expired - Lifetime US1645141A (en) | 1926-05-18 | 1926-05-18 | Stencil sheet |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1645141A (en) |
-
1926
- 1926-05-18 US US109974A patent/US1645141A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1645141A (en) | Stencil sheet | |
| US2767650A (en) | Article for correcting master sheets | |
| US3926645A (en) | Sympathetic ink | |
| US2022276A (en) | Adhesive carbon paper | |
| US2086011A (en) | Stencil and inking device therefor | |
| US1594525A (en) | Stencil sheet | |
| US1587954A (en) | Stencil sheet | |
| US1996125A (en) | Duplicator fluid | |
| US1664777A (en) | Stencil sheet | |
| US1792095A (en) | Stencil sheet | |
| US1401357A (en) | Invisible waterproof printing fluid | |
| US1664033A (en) | Stencil sheet | |
| US2337012A (en) | Stencil sheet and method of making same | |
| US2012526A (en) | Stencil and inking device therefor | |
| US1398013A (en) | Stenciling | |
| US1608881A (en) | Stencil sheet | |
| US1101259A (en) | Stenciling material. | |
| US1719926A (en) | Stencil sheet | |
| US1561865A (en) | Stencil sheet | |
| US1819078A (en) | Stencil sheet for use in duplicating typewritten or manuscript documents, drawings, and the like | |
| US1604886A (en) | Stencil sheet | |
| US1316531A (en) | Composition for preventing smut of printing-ink | |
| US1978836A (en) | Process of manufacture and composition of matter in forming stencil papers | |
| US2088764A (en) | Stencil sheet | |
| GB198711A (en) | Improvements in stencils for duplicating apparatus |