US9570A - Improvement in manufacture of india-rubber - Google Patents
Improvement in manufacture of india-rubber Download PDFInfo
- Publication number
- US9570A US9570A US9570DA US9570A US 9570 A US9570 A US 9570A US 9570D A US9570D A US 9570DA US 9570 A US9570 A US 9570A
- Authority
- US
- United States
- Prior art keywords
- rubber
- india
- manufacture
- improvement
- ordinary
- 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
- 240000002027 Ficus elastica Species 0.000 title description 8
- 229920001195 polyisoprene Polymers 0.000 title description 8
- 238000004519 manufacturing process Methods 0.000 title description 4
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000018984 mastication Effects 0.000 description 4
- 238000010077 mastication Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004636 vulcanized rubber Substances 0.000 description 4
- 241000380131 Ammophila arenaria Species 0.000 description 2
- 229940108066 Coal Tar Drugs 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 241000779819 Syncarpia glomulifera Species 0.000 description 2
- 229940036248 Turpentine Drugs 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- -1 coal-napl1tha Substances 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 239000001739 pinus spp. Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 235000015096 spirit Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
Definitions
- any suitable machinery such as millstones, Bogarduss patent universal mill, or the ordinary rubber-grinding mill operating with a compound rolling and slipping action, or a cylinder-masticator-by which means I grind and reduce the same to a powder, as near as may be, the exact degree of fineness not be ing material.
- This may be accomplished either by softening the same with any of the well-known menstruum ordinarily used by the rubber-manufacturers-such as spirits of turpentine, coal-napl1tha, coal-tar, &c.-or by the more recent useful modes of mastication by heat and friction.
- the ground vulcanized powder is then to be mixed and incorporated with it by the ordinary mulling or grinding mill until the same is rendered to a uniform pulp or mass, the exact quantity of each not being material for ordinary purposes. I find equal proportions of each to answer a good purpose.
- a good fabric may be made by the mixture of equal parts, by weight, of the vulcanized with the nativerubbcr and then dried or cured in the sun and air without artificial heat.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
UNITED Srnrns Parent @ri icut RICHARD soLIs, on NEW BRUNSWICK, NEW JERSEY.
Specification forming part of Letters Patent No. 9,55%, dated February 1, 1853.
rubber.
Before my discovery and invention no mode was known whereby vulcanized rubber could be remanufactured for useful purposes, and as a consequence where articles of this kind of rubber had been worn in places the whole article has been thrown aside as useless.
I have discovered and reduced to successful practice a mode or plan to remanufacture the useless articles into new and useful ones.
I take "ulcanized rubber, cut it into small pieces-say half an inch square, more or less, according to the article and subject the same to mastication by any suitable machinery--such as millstones, Bogarduss patent universal mill, or the ordinary rubber-grinding mill operating with a compound rolling and slipping action, or a cylinder-masticator-by which means I grind and reduce the same to a powder, as near as may be, the exact degree of fineness not be ing material. I then take the ordinary indiarubber as imported" and masticate the same until it is reduced to a paste. This may be accomplished either by softening the same with any of the well-known menstruum ordinarily used by the rubber-manufacturers-such as spirits of turpentine, coal-napl1tha, coal-tar, &c.-or by the more recent useful modes of mastication by heat and friction. The ground vulcanized powder is then to be mixed and incorporated with it by the ordinary mulling or grinding mill until the same is rendered to a uniform pulp or mass, the exact quantity of each not being material for ordinary purposes. I find equal proportions of each to answer a good purpose. This is then ready to be spread or molded and submitted to the heating or vulca-nizing process, and for many articles 'is useful and ready for making up into goods without the heating or vulcanizing process; but when a greater degree of elasticity or insolubility is required the two compounds before described may be mixed with any of the usual powders adapted bymanufacturers-such as zinc-whiting, lamp-black, sulphur, &c.-and after being thoroughly incorporated by grinding or mixing the whole maybe spread or molded and reduced to useful articles-such as shoes, carsprings, hose, belting, clothing, &c.-and then subjected to the action of heat in connection with steam oratmosphere. Goods made by this process will be much cheaper and in some respects better than those made wholly of new material.
I- also iind that a good fabric may be made by the mixture of equal parts, by weight, of the vulcanized with the nativerubbcr and then dried or cured in the sun and air without artificial heat.
I therefore claim as my invention and desire to secure by Letters Patent- The manufacture of india-rubber fabrics by the mixture of ground or powdered vulcanized rubber with the ordinary india-rubber of cominerce.
RICHARD SOLIS.
Witnesses:
RALPH it. Born, J12, JOHN HELM, ALEXANDER C. MoIN'rinn.
Publications (1)
Publication Number | Publication Date |
---|---|
US9570A true US9570A (en) | 1853-02-01 |
Family
ID=2069890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US9570D Expired - Lifetime US9570A (en) | Improvement in manufacture of india-rubber |
Country Status (1)
Country | Link |
---|---|
US (1) | US9570A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049588A (en) * | 1973-01-02 | 1977-09-20 | Gould Inc. | Treatment of vulcanized rubber |
-
0
- US US9570D patent/US9570A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049588A (en) * | 1973-01-02 | 1977-09-20 | Gould Inc. | Treatment of vulcanized rubber |
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