IT1144588B - Moulded prods. made from finely divided tyre scrap - Google Patents
Moulded prods. made from finely divided tyre scrapInfo
- Publication number
- IT1144588B IT1144588B IT67754/81A IT6775481A IT1144588B IT 1144588 B IT1144588 B IT 1144588B IT 67754/81 A IT67754/81 A IT 67754/81A IT 6775481 A IT6775481 A IT 6775481A IT 1144588 B IT1144588 B IT 1144588B
- Authority
- IT
- Italy
- Prior art keywords
- plastic
- rubber
- molecular chains
- finely divided
- moulded
- Prior art date
Links
- 239000004033 plastic Substances 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The manufacture of a body by moulding under pressure and high temp. is described. The material used is a mixt. of rubber particles and plastic. The molecular chains of the rubber and plastic are crosslinked. Used for the manufacture of e.g. harbour bollards from e.g. used tyres. Specifically rubber tyres are converted into fibres no more than 5 mm. long and are mixed with a solvent to free the molecular chains. This soln. is then added to the desired plastic together with a vulcanising agent such as sulphur. When the solvent evaporates, the molecular chains of the rubber and plastic are left interwound to give mechanical bond between them. The material, as granules, can be heated and moulded into chosen shape. Provisional basic advised week D30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67754/81A IT1144588B (en) | 1981-06-02 | 1981-06-02 | Moulded prods. made from finely divided tyre scrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67754/81A IT1144588B (en) | 1981-06-02 | 1981-06-02 | Moulded prods. made from finely divided tyre scrap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8167754A0 IT8167754A0 (en) | 1981-06-02 |
| IT1144588B true IT1144588B (en) | 1986-10-29 |
Family
ID=11305024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67754/81A IT1144588B (en) | 1981-06-02 | 1981-06-02 | Moulded prods. made from finely divided tyre scrap |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1144588B (en) |
-
1981
- 1981-06-02 IT IT67754/81A patent/IT1144588B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8167754A0 (en) | 1981-06-02 |
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