US9246A - Improvement in preserving india-rubber - Google Patents
Improvement in preserving india-rubber Download PDFInfo
- Publication number
- US9246A US9246A US9246DA US9246A US 9246 A US9246 A US 9246A US 9246D A US9246D A US 9246DA US 9246 A US9246 A US 9246A
- Authority
- US
- United States
- Prior art keywords
- india
- preserving
- rubber
- improvement
- bronner
- 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
- 244000286663 Ficus elastica Species 0.000 title description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 title description 2
- 229920001195 polyisoprene Polymers 0.000 title description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
- Y10S528/934—Latex
- Y10S528/935—Preserving or stabilizing
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
- Compounds Of Unknown Constitution (AREA)
Description
UNITED STATES PATENT OFFICE,
FREDERICK BRONNER, OF VERA CRUZ, MEXICO.
IMPROVEMENT IN PRESERVING INDIA-RUBBER.
Specification forming part of Letters Patent No. 9,246, dated September 7, 1852.
To all whom it may concern:
Be it known that I, FREDERICK BRONNER, of Vera Cruz, Mexico, have discovered a mode of preserving the juice extracted from the india-rubber tree in its liquid state, retaining all its original qualities, so as to be able to have it sent across the sea and to be applied for manufacturing purposes in a novel way; and that I do hereby declare that the following is a full and exact description thereof.
The nature of my discovery is as follows: After extracting the juice from the tree at a certain season to mix each barrel with twenty pounds of campeehe salt or muriate of soda, which process will keep it from fermenting and secure its transportation to the United States,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US9246A true US9246A (en) | 1852-09-07 |
Family
ID=2069565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US9246D Expired - Lifetime US9246A (en) | Improvement in preserving india-rubber |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US9246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858798U (en) * | 1981-06-25 | 1983-04-20 | 早川 ナカ | O type toilet seat cover |
-
0
- US US9246D patent/US9246A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858798U (en) * | 1981-06-25 | 1983-04-20 | 早川 ナカ | O type toilet seat cover |
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