GB368607A - Process for manufacturing ebonite incorporating stone chippings or the like - Google Patents
Process for manufacturing ebonite incorporating stone chippings or the likeInfo
- Publication number
- GB368607A GB368607A GB15224/31A GB1522431A GB368607A GB 368607 A GB368607 A GB 368607A GB 15224/31 A GB15224/31 A GB 15224/31A GB 1522431 A GB1522431 A GB 1522431A GB 368607 A GB368607 A GB 368607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- ebonite
- chippings
- stone chippings
- manufacturing
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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)
Abstract
Ebonite containing stone chippings, gravel and the like is made by compounding rubber with fillers, vulcanizing ingredients, &c., crumbling the mix, adding the chippings, moulding and vulcanizing. According to an example, 15 parts of unvulcanized rubber, 20 parts of talite (a siliceous earth containing oxides of iron and aluminium), 20 parts of chalk, 25 parts of lime, 5 parts of asphalt, and 15 parts of sulphur, are compounded on mixing rolls, partially vulcanized by heating to 150 DEG C. for 15 minutes, and crumbled between cold rolls. 7 parts of this mixture are added to 11 parts of stone chippings, and blocks are moulded. If intended for paving, an ebonite layer and resilient rubber cap are applied, and the whole is vulcanized.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE368607X | 1930-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB368607A true GB368607A (en) | 1932-03-10 |
Family
ID=6318098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15224/31A Expired GB368607A (en) | 1930-05-27 | 1931-05-22 | Process for manufacturing ebonite incorporating stone chippings or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB368607A (en) |
-
1931
- 1931-05-22 GB GB15224/31A patent/GB368607A/en not_active Expired
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