US844139A - Insulating material and method of manufacturing same. - Google Patents
Insulating material and method of manufacturing same. Download PDFInfo
- Publication number
- US844139A US844139A US1906313427A US844139A US 844139 A US844139 A US 844139A US 1906313427 A US1906313427 A US 1906313427A US 844139 A US844139 A US 844139A
- Authority
- US
- United States
- Prior art keywords
- sheets
- vulcanizing
- improvement
- pressing
- insulating material
- 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
- 238000004519 manufacturing process Methods 0.000 title description 20
- 239000011810 insulating material Substances 0.000 title description 2
- 238000000034 method Methods 0.000 description 17
- 239000000976 ink Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 238000003825 pressing Methods 0.000 description 11
- 239000011230 binding agent Substances 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 235000019353 potassium silicate Nutrition 0.000 description 4
- 235000001508 sulfur Nutrition 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910000004 White lead Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 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 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/18—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising waxes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/16—Special fibreboard
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31826—Of natural rubber
- Y10T428/31841—Next to cellulosic
Definitions
- his invention relates to the method of manufacturing insulating material'and the like, as well as the article produced by such method.
- the principal object is to produce a highlyefficient insulating article from printed-paper stock, which can now be purchased at very small cost compared to the cost of unprinted paper, even of the same grade.
- the invention is primarily based on the discovery that the inks employed in'printing contain ingredients which can be softened and made to flow in order to coact as a binder and vulcanagent in cementing the sheets together and ardening the same to produce an article highly eflicient as an insulator, said article be1ng-fire and damp roof and capable of withstanding high mec anical stress or strain.
- sheets of printed matter such as newspapers, ma azines, and other periodicals, posters, bills, and the likecomprising paper sheets having printers inks and colors thereon, are thoroughly moistened with a vulcaniiing liquid.
- This liquid may perhaps be c posed of a variety of ingredients; but that which so far discovered has given the greatest satisfaction in actual practice is a composition set forth in a copending application and comprising liquid glass, preferably sili eate of sodium in liquid form, white lead, sulfur, and rubber.
- silieateflof sodium are em loyed with about five parts of flowers of sul ur, ten to fifteen parts of rubber, and five parts of white lead.
- he vulcanizing compound may be a plied to the sheets in a variety of ways-as, For instance, 'by'brushing-said sheets therewith or by dipping the sheets into the compound and Specification of Letters Patent. Application flied April 24, 1906. Serial No. 813.427.
- the dip ing method is perhaps preferable and may be accomplished in the following manner, reference being had to the accompanying drawings, wherein the dif ferent steps are disclosed in a diagrammatic manner.
- -]igure 1 of said drawings is a sectional view showing the first'step.
- Fig. 2 illus- Hates the draining of thebody; l ig. 3, the preliminary drying or setting of the same; F i 4, the pressing operation, and Fig. 5 the vu canizing step.
- a vessel, as 10, having a perforate bottom, is partially'submerged in a body 11 of the liquid com ound, and the sheets are piled one upon t e other in the vessel, being thus successively submerged and impregnated with the compound.
- the vessel is elevated from the liquid, as'shown in Fig. 2, and the surplus allowed to drain therefrom.
- the body 12 of saturated sheets is then placed 11 on a screen, as 13 in Fig. 3, and the composition allowed to partially dry or set, after which said body 12 is pressed by any suitable means, (illustrated diagrammatically at 14 in Fig. After the pressing operation the compacted body 12 is placed in a vulcanizing-press (shown diagrammatically at 15 in Fig. 5) and is vulcanized under pressure and moderate eat. 5 l
- the resultant sheet is an electrical insulator slab, board, or the like having a very high degree of efficiency, samples having withstood a test of fifteen thousand volts without breaking down.
- a further and imortant feature is that the resultant product 15 both fire and moisture proof and is capable of withstanding high mechanical strain, so that the continued use will not affect its efficienc This is an exceedin im or-
- That improvement in the process of manufacturing insulating articles which consists in impregnating printed sheets with a binder that frees the inks in said sheets, and afterward vulcanizing the sheets.
- That improvement in the process of manufacturing insulating articles which consists in producing a body of printed material having an alkali incorporated therein, and pressing and vulcanizing the body.
- That improvement in the process of manufacturing insulating articles which consists in producing a body of printed material having a vulcamzingagent and an alkali incorporated therein, and pressing and vulcanizing said body- 9. That improvement in the process of manufacturing insulating articles,which con: sists in moistening sheets, having printers ink thereon, with vulcanizing material that includes a vulcanizing agent and an alkali, forming said sheets into a body, and pressing and vulcanizing the body.
- That improvement in the process of manufacturing insulating articles which consists in forming a body of printed material having incorporated therein a 'vulcanizing material that includes rubber and liquid glass, and pressing and vulcanizing the body.
- That improvement in the process of manufacturing insulating articles which consists in laying printed sheets one upon the other in a vulcanizing compound,.removing the body of sheets from the, compound, and vulcanizing the same.
- That improvementin manufacturing insulating articles which consists in impregnating sheets with a compound comprising liquid glass, rubber and sulfur, forming the sheets into a body, pressing the body, and finally vulcanizing the same.
- a body comprising a vulcanized composition of matter having printers ink thereon, and aibinder.
- a v dcanized body comprising layers, ofsheets' having printers ink thereon, and a vulcanizingbinder.
- a vulcanized body comprising layers of printed sheets, and a vulcanizing-binder comprising sulfur, rubber andliquid glass.
- That improvement m he process-of manufacturing msulating articles, which con- 'sists in imgregnating' material having printers ink t ereon, with a vulcanizing-binder.
Landscapes
- Laminated Bodies (AREA)
Description
PATENTBD FEB. 12, 1907.
G. KELLY. INSULATING MATERIAL AND METHOD OF MANUFAGTURING SAME.
APPLIOATIOH FILED APB.24,1906.
7 To whom, it may concern} UNITED STATES PATENT OFFICE.
GEORGE KELLY, OF HINSDALE, ILLINOIS.
. Nu B98189.
Be it known that 1, GEORGE KELLY, a citizen ofthe United States, residing at Hins:
dale, in the county of Dupage and State of Illinois, have invented a new and useful In V sulating-Material-and Method of Manufac- 'turing' Same, of which the following is a s citieation.
his invention relates to the method of manufacturing insulating material'and the like, as well as the article produced by such method.
The principal object is to produce a highlyefficient insulating article from printed-paper stock, which can now be purchased at very small cost compared to the cost of unprinted paper, even of the same grade. The invention is primarily based on the discovery that the inks employed in'printing contain ingredients which can be softened and made to flow in order to coact as a binder and vulcanagent in cementing the sheets together and ardening the same to produce an article highly eflicient as an insulator, said article be1ng-fire and damp roof and capable of withstanding high mec anical stress or strain.
In carrying out the invention sheets of printed mattersuch as newspapers, ma azines, and other periodicals, posters, bills, and the likecomprising paper sheets having printers inks and colors thereon, are thoroughly moistened with a vulcaniiing liquid. This liquid may perhaps be c posed of a variety of ingredients; but that which so far discovered has given the greatest satisfaction in actual practice is a composition set forth in a copending application and comprising liquid glass, preferably sili eate of sodium in liquid form, white lead, sulfur, and rubber. Ninety-five parts of silieateflof sodium are em loyed with about five parts of flowers of sul ur, ten to fifteen parts of rubber, and five parts of white lead. These in edients are measured by weight and are thoroughly intermixed in any well-known manner, so that they form an even and perfect-mixture, The white lead, however," is
- not'essential and may or may not be em- PlO F'Od; as desired.
he vulcanizing compound may be a plied to the sheets in a variety of ways-as, For instance, 'by'brushing-said sheets therewith or by dipping the sheets into the compound and Specification of Letters Patent. Application flied April 24, 1906. Serial No. 813.427.
Q rateat areb. 12, 1907.
afterward placing them one upon the other to form a body. The dip ing method is perhaps preferable and may be accomplished in the following manner, reference being had to the accompanying drawings, wherein the dif ferent steps are disclosed in a diagrammatic manner.
-]igure 1 of said drawings is a sectional view showing the first'step. Fig. 2 illus- Hates the draining of thebody; l ig. 3, the preliminary drying or setting of the same; F i 4, the pressing operation, and Fig. 5 the vu canizing step.
A vessel, as 10, having a perforate bottom, is partially'submerged in a body 11 of the liquid com ound, and the sheets are piled one upon t e other in the vessel, being thus successively submerged and impregnated with the compound. When the body of sheets 12 of the desired thickness has been made, the vessel is elevated from the liquid, as'shown in Fig. 2, and the surplus allowed to drain therefrom. The body 12 of saturated sheets is then placed 11 on a screen, as 13 in Fig. 3, and the composition allowed to partially dry or set, after which said body 12 is pressed by any suitable means, (illustrated diagrammatically at 14 in Fig. After the pressing operation the compacted body 12 is placed in a vulcanizing-press (shown diagrammatically at 15 in Fig. 5) and is vulcanized under pressure and moderate eat. 5 l
The resultant sheet is an electrical insulator slab, board, or the like having a very high degree of efficiency, samples having withstood a test of fifteen thousand volts without breaking down. A further and imortant feature is that the resultant product 15 both fire and moisture proof and is capable of withstanding high mechanical strain, so that the continued use will not affect its efficienc This is an exceedin im or- These inks ine ude varnishes, shellac, various kinds of pitches, asphaltum, mucilages, soaps, and various sulfurs, sulfite of iron and copper, different kinds of oils, an d the likhso uniform in thickness. Therefore if these sheets are spread out flat and laid one upon the other they will form a comparatively large board. If doubled, a board of a differcut size is made and there is no necessity of cutting the material. While the article is capable of other uses than insulating purposes, it is highly eflicient for the latter, not only for the reasons set forth, but also-because it is not frangible or liable to .crack and can then be successfully employed about dynamos and electrical machinery, as it is not dcleteriously affected by the jars and vibrations thereof. It is moreover capable of a high polish, so that it may be made very ornamental.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, isa 1. That improvement in the process of manufacturing insulating articles, which consists in impregnating material having prin tors ink thereon with a vulcanizing-binder, and vulcanizing. the composition.
2. That improvement in the process of manufacturing insulating articles, which consists in impregnating printed sheets with a binder that frees the inks in said sheets, and afterward vulcanizing the sheets.
3. That improvement in the process of manufacturing insulating articles, which consists in impregnating paper sheets having rinters ink thereon with a vulcanizingbinder, and then vulcanizing the same.
4. That improvement in the process of manufacturing insulating articles, which con- 1 sists in pressing and vulcanizing a body of material having printers ink thereon and impregnated with'a vulcanizin -binder.
5. '1 hat improvement in t e process of manufacturing insulatin articles,which consists in pressing and vu canizing a body of printed sheets that is impregnated with a binder which acts on the print in said sheets.
61 That improvement in the process of manufacturing insulating articles,which con: sists in reducing abody of layers of superposed slieets having printers ink thereon and that is impregnated with a vulcanizingbinder, and pressing and vulcanizing the body.
7 That improvement in the process of manufacturing insulating articles,which consists in producing a body of printed material having an alkali incorporated therein, and pressing and vulcanizing the body.
8. That improvement in the process of manufacturing insulating articles,which consists in producing a body of printed material having a vulcamzingagent and an alkali incorporated therein, and pressing and vulcanizing said body- 9. That improvement in the process of manufacturing insulating articles,which con: sists in moistening sheets, having printers ink thereon, with vulcanizing material that includes a vulcanizing agent and an alkali, forming said sheets into a body, and pressing and vulcanizing the body.
10. That improvement in the process of manufacturing insulating articles,which consists in forming a body of printed material having incorporated therein a 'vulcanizing material that includes rubber and liquid glass, and pressing and vulcanizing the body.
11. That improvement in the process of manufacturing insulating articles,which corisists in inoistening sheets of printed material with a vulcanizing materialthat includes rubber and liquid glass, forming said sheets into a body, and pressing and vulcanizing the body.
12. That improvement in the process of manufacturing insulating articles,which consists in laying printed sheets one upon the other in a vulcanizing compound,.removing the body of sheets from the, compound, and vulcanizing the same.
13. That improvementin manufacturing insulating articles, which consists in impregnating sheets with a compound comprising liquid glass, rubber and sulfur, forming the sheets into a body, pressing the body, and finally vulcanizing the same.
14. As an article ofmanufacture, a body comprising a vulcanized composition of matter having printers ink thereon, and aibinder.
15; As an article of manufacture, a v dcanized body, comprising layers, ofsheets' having printers ink thereon, and a vulcanizingbinder.
16. As an, articleof manufacturegja vulcanized body, comprising layers .offprinted .the process of sheets, anda vulcanizing binder, includingan alkali. V r 17. As an article 9f manufacture; a vulcanized body compr singlayers of printed 'sheets,and a vulcanizing-binder comprising rubber and liquid lass.
18. As an artic e of manufacture, a vulcanized body comprising layers of printed sheets, and a vulcanizing-binder comprising sulfur, rubber andliquid glass.
19. That improvement m he process-of manufacturing msulating articles, which con- 'sists in imgregnating' material having printers ink t ereon, with a vulcanizing-binder.
20. That imprqvement in the process of manufacturing Insulating artic1es,which consists in im regnating material having printers ink thereon, wlth a vulcanizing-blnder that frees and becomes incorporated with the materials of said ink.
V In testimony that claim the foregoing as my own I have hereto affixed my signature 1c in thf presence of two witnesses.
GEORGE KELLY.
Witnesses:
JOHN H. SreeERs, 'BLA CH J. KALDENBACK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1906313427 US844139A (en) | 1906-04-24 | 1906-04-24 | Insulating material and method of manufacturing same. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1906313427 US844139A (en) | 1906-04-24 | 1906-04-24 | Insulating material and method of manufacturing same. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US844139A true US844139A (en) | 1907-02-12 |
Family
ID=2912605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1906313427 Expired - Lifetime US844139A (en) | 1906-04-24 | 1906-04-24 | Insulating material and method of manufacturing same. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US844139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711434A (en) * | 1951-03-12 | 1955-06-21 | Accumulatoren Fabrik Ag | Process for the production of a microporous vulcanizate |
-
1906
- 1906-04-24 US US1906313427 patent/US844139A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711434A (en) * | 1951-03-12 | 1955-06-21 | Accumulatoren Fabrik Ag | Process for the production of a microporous vulcanizate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2634208A (en) | Building board | |
| US3494538A (en) | Tear string assembly for containers | |
| US844139A (en) | Insulating material and method of manufacturing same. | |
| WO2005010132A3 (en) | Fire log made of recycled materials and a method and an apparatus for manufacturing the same | |
| KR890010364A (en) | Paper or cardboard products and methods of making them | |
| KR900000243B1 (en) | Printable composition for making embossed decorative sheets | |
| US2073894A (en) | Panel board and method of making same | |
| US1694523A (en) | Waterproof sheet structure | |
| US3247040A (en) | Corrugated paperboard | |
| US1857281A (en) | Gun wad material | |
| US870368A (en) | Insulating board or slab. | |
| US2352652A (en) | Method of producing drawn moistureproof articles | |
| US2008655A (en) | Vibration damping structure and method of making | |
| US525675A (en) | John brodrick | |
| US1888672A (en) | Composite sheet | |
| US1331519A (en) | Plastic material practically incombustible, strong, and possessing insulating properties | |
| US1936375A (en) | Laminated sheet material | |
| JP3664192B2 (en) | Non-combustible sheet or non-combustible molded product | |
| US1009790A (en) | Wall-paper. | |
| US694522A (en) | Lining material. | |
| US1577074A (en) | Construction material | |
| US2710265A (en) | Paper impregnated with potassium alum and process of impregnating | |
| US2001049A (en) | Gummed paper and method of preparing | |
| US1953397A (en) | Method of making waterproof fiber board | |
| US1265796A (en) | Matrix-mat. |