US522745A - James l - Google Patents
James l Download PDFInfo
- Publication number
- US522745A US522745A US522745DA US522745A US 522745 A US522745 A US 522745A US 522745D A US522745D A US 522745DA US 522745 A US522745 A US 522745A
- Authority
- US
- United States
- Prior art keywords
- cork
- insulating
- james
- rosin
- truslow
- 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
- 239000007799 cork Substances 0.000 description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 5
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/007—Cork
-
- 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
- Y10S220/00—Receptacles
- Y10S220/09—Receptacles insulating materials
Definitions
- This invention has for its object the production of. a new insulating composition, which is mainly composed of ground cork and which is intended for use as a non-conductor for refrigerators and refrigerating buildings, and also as an insulating material for electrical and other purposes.
- the resinous matter contained in the cork is made use of for cementing the cork-particles together after subjecting them to heat and pressure.
- This material is defective, as it is neither fire nor water-proof, and mainly because the resin contained in the cork is not present in sufficient quantity to act as a reliable binder, so that the product obtained does not possess the required cohesion.
- waste pieces of cork are ground up into small pieces when it is intended to be used as a filling for refrigerating buildings,
- rosin also improves the insulating qualities for use for electrical purposes, as rosin, as is Well known, is one of the best insulators known to electrical science.
- Electrical insulating devices made as de scribed have the further advantage of being very light and of being adapted for use both inside and outside of buildings.
- infusorial earth to the composition makes the product stronger, permits the application of a higher degree of heat during the process of mixing the ingredients without charring the cork, and imparts a cer- 8o any desired shape or size, such as boards or blocks, so as to fill up entirely the space between the walls. This is preferable to the filling of the spaces between the Walls by tamping the loose cork into it, as it does not permit the passage of either heat or cold, even if one of the outside Walls should be injured.
- I claim- A composite mass for insulating and nonconducting purposes, the same consisting of ground cork and infusorial earth, in or about the proportions specified, and a binder of rosin, substantially as set forth.
Description
UNITED STATES JAMES L. TRUSLOW, J R., OF SUMMIT, NE W JERSEY, ASSIGNOR TO TRUSLOW &
PATENT OFFICE.
00., OF NEW YORK, N. Y.
INSULATING COMPOSITION.
SPECIFICATION forming part of Letters Ifatent No. 522,745, dated July 10, 1894. Application filed July 2'7, 1893- Serial No- 481,608. (No specimens.)
To aZZ whom it may concern:-
Be it known that I, JAMES L. TRUsLoW, Jr., a citizen of the United States, residing in Summit, county of Union, and State of New Jersey, have invented certain new and useful Improvements in Insulating Compositions, of which the following is a specification.
This invention has for its object the production of. a new insulating composition, which is mainly composed of ground cork and which is intended for use as a non-conductor for refrigerators and refrigerating buildings, and also as an insulating material for electrical and other purposes.
- the resinous matter contained in the cork is made use of for cementing the cork-particles together after subjecting them to heat and pressure. This material is defective, as it is neither fire nor water-proof, and mainly because the resin contained in the cork is not present in sufficient quantity to act as a reliable binder, so that the product obtained does not possess the required cohesion.
In preparing my improved insulating compositlon, waste pieces of cork are ground up into small pieces when it is intended to be used as a filling for refrigerating buildings,
heated While the mixing takes place, so that all the parts are intimately united. While On being taken that the material contains a sufficient 6o quantity of rosin, so that the required strength of compactness and cohesion is imparted to the material. The addition of rosin not only facilitates the cementing of the cork-particles,
but it has the further advantage that it surrounds and penetrates them, whereby a perfectly water-proof body is obtained. The addition of rosin also improves the insulating qualities for use for electrical purposes, as rosin, as is Well known, is one of the best insulators known to electrical science.
Electrical insulating devices made as de scribed have the further advantage of being very light and of being adapted for use both inside and outside of buildings.
The addition of infusorial earth to the composition makes the product stronger, permits the application of a higher degree of heat during the process of mixing the ingredients without charring the cork, and imparts a cer- 8o any desired shape or size, such as boards or blocks, so as to fill up entirely the space between the walls. This is preferable to the filling of the spaces between the Walls by tamping the loose cork into it, as it does not permit the passage of either heat or cold, even if one of the outside Walls should be injured.
I claim- A composite mass for insulating and nonconducting purposes, the same consisting of ground cork and infusorial earth, in or about the proportions specified, and a binder of rosin, substantially as set forth.
In testimony that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
JAMES L. TRUSLOW, JR.
Witnesses:
PAUL GonrEL, CHARLES SCHROEDER.
Publications (1)
Publication Number | Publication Date |
---|---|
US522745A true US522745A (en) | 1894-07-10 |
Family
ID=2591540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US522745D Expired - Lifetime US522745A (en) | James l |
Country Status (1)
Country | Link |
---|---|
US (1) | US522745A (en) |
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0
- US US522745D patent/US522745A/en not_active Expired - Lifetime
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