GB191017645A - Improvements in the Treatment of Waste Rubber for Reforming the same or for the Production of Vulcanite, Ebonite or the like. - Google Patents
Improvements in the Treatment of Waste Rubber for Reforming the same or for the Production of Vulcanite, Ebonite or the like.Info
- Publication number
- GB191017645A GB191017645A GB191017645DA GB191017645A GB 191017645 A GB191017645 A GB 191017645A GB 191017645D A GB191017645D A GB 191017645DA GB 191017645 A GB191017645 A GB 191017645A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vulcanite
- ebonite
- reforming
- treatment
- production
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/12—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
17,645. Allsebrook, W. A., and Docherty, P. A. July 25. Utilizing waste india-rubber. - Waste vulcanized rubber is ground by mechanical means, and this process is continued until the rubber is converted into a homogeneous plasma. This plasma may have sulphur or the like added to it, and is then sheeted, preferably by passing through rollers, one of which may be heated to a temperature not exceeding 247‹ F. The sheet is subsequently vulcanized at a temperature of 286-307‹ F. and at a pressure not exceeding 150 atmospheres.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191017645T | 1910-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191017645A true GB191017645A (en) | 1911-01-26 |
Family
ID=32563116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191017645D Expired GB191017645A (en) | 1910-07-25 | 1910-07-25 | Improvements in the Treatment of Waste Rubber for Reforming the same or for the Production of Vulcanite, Ebonite or the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191017645A (en) |
-
1910
- 1910-07-25 GB GB191017645D patent/GB191017645A/en not_active Expired
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