GB1464860A - Thermoplastic compositions - Google Patents
Thermoplastic compositionsInfo
- Publication number
- GB1464860A GB1464860A GB916373A GB916373A GB1464860A GB 1464860 A GB1464860 A GB 1464860A GB 916373 A GB916373 A GB 916373A GB 916373 A GB916373 A GB 916373A GB 1464860 A GB1464860 A GB 1464860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- bonded
- polyethylene
- resin
- thermoplastic
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
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
1464860 Thermoplastic compositions D W SEAR 13 Feb 1974 [24 Feb 1973 16 April 1973 21 May 1973(2) 22 June 1973] 9163/73 18182/73 24104/73 24105/73 and 29684/73 Headings C3P and C3Q A thermoplastic composition comprises pieces of a non-thermoplastic rubber material bonded together by a thermoplastic resin binder, there being at least 50% by weight of the rubber material and at least 5% of the resin present in the composition and the binder and the rubber of the rubber material having solubility parameters which lie within one unit of one another when measured using the same type of solvent. Scrap rubber and scrap resin can be bonded together. In the examples mouldings are made from compositions in which whole tyre rubber crumb consisting of natural rubber and styrene butadiene rubber is bonded with an ethylenevinyl acetate copolymer alone or mixed with polyethylene or for comparison with a polyester or polyethylene alone; natural rubber from playball buffings is bonded with a styrenebutadiene block copolymer or for comparison with an ethylene-vinyl acetate copolymer; butadiene-acrylonitrile rubber is bonded with a polyester or an ABS resin or for comparison with an ethylene-vinyl acetate copolymer or polyethylene; or ethylene-propylene diene rubber is bonded with polyethylene and in some cases the composition also contains coumarone indene resin, naphthenic plasticizer and/or clay or silicate fillers.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB916373A GB1464860A (en) | 1973-02-24 | 1973-02-24 | Thermoplastic compositions |
ZA00740974A ZA74974B (en) | 1973-02-24 | 1974-02-14 | Thermoplastic rubber compositions |
DE19742408690 DE2408690C2 (en) | 1973-02-24 | 1974-02-22 | Thermoplastic mass |
FR7406055A FR2219176A1 (en) | 1973-02-24 | 1974-02-22 | Thermoplastic compsns. contg. comminuted rubber pieces - e.g. tyre waste compounded with thermoplastic resin binder |
IT6752574A IT1009172B (en) | 1973-02-24 | 1974-03-06 | RUBBER-BASED THERMOPLASTIC COMPOSITION PARTICULARLY OF RECOVERY RUBBER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB916373A GB1464860A (en) | 1973-02-24 | 1973-02-24 | Thermoplastic compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1464860A true GB1464860A (en) | 1977-02-16 |
Family
ID=9866623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB916373A Expired GB1464860A (en) | 1973-02-24 | 1973-02-24 | Thermoplastic compositions |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1464860A (en) |
ZA (1) | ZA74974B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5585122A (en) * | 1994-12-23 | 1996-12-17 | Reconversion Technologies, Inc. | Apparatus for converting raw materials into a molded end product |
FR2804056A1 (en) * | 2000-01-24 | 2001-07-27 | Wattelez Gabriel Usines Sa | Processing waste rubber from tires, belts, hose, etc. into sheet, includes crushing waste to make powder, adding plastifier to cold powder, adding thermoplastic binder and extruding as sheet |
-
1973
- 1973-02-24 GB GB916373A patent/GB1464860A/en not_active Expired
-
1974
- 1974-02-14 ZA ZA00740974A patent/ZA74974B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5585122A (en) * | 1994-12-23 | 1996-12-17 | Reconversion Technologies, Inc. | Apparatus for converting raw materials into a molded end product |
FR2804056A1 (en) * | 2000-01-24 | 2001-07-27 | Wattelez Gabriel Usines Sa | Processing waste rubber from tires, belts, hose, etc. into sheet, includes crushing waste to make powder, adding plastifier to cold powder, adding thermoplastic binder and extruding as sheet |
Also Published As
Publication number | Publication date |
---|---|
ZA74974B (en) | 1975-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |