GB437655A - Process for the production of plastic-elastic compositions - Google Patents
Process for the production of plastic-elastic compositionsInfo
- Publication number
- GB437655A GB437655A GB13361/34A GB1336134A GB437655A GB 437655 A GB437655 A GB 437655A GB 13361/34 A GB13361/34 A GB 13361/34A GB 1336134 A GB1336134 A GB 1336134A GB 437655 A GB437655 A GB 437655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- vulcanized rubber
- cumarone
- mass
- indene
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 abstract 6
- 239000004636 vulcanized rubber Substances 0.000 abstract 5
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 235000021388 linseed oil Nutrition 0.000 abstract 1
- 239000000944 linseed oil Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
- C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
- C08L45/02—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers of coumarone-indene polymers
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
A plastic composition comprising rubber and cumarone and/or indene resin is prepared by kneading together vulcanized rubber and the indene or cumarone at temperatures of 120-130 DEG C. to form a homogeneous mass consisting of a solution of vulcanized rubber in the resin, and thereupon incorporating additional vulcanized rubber with the mixture; but taking care that the incorporation is carried on just long enough to complete the admixture but short of the mass becoming homogeneous. Up to 50 per cent of the vulcanized rubber may be replaced by unvulcanized rubber, and a small amount of the indene or cumarone may be replaced by other resins such as colophony. Fillers such as wood flour, oils, factis and linoxyn may be added in small amount. In an example 2 parts of old motor tyres are homogenized with 6 parts of cumarone resin and 1 part dried linseed oil at 140 DEG C. 4 Parts of this mass are then further mixed with 4,3 parts chalk and 2,3 parts vulcanized rubber the second mixing being stopped before the mass becomes homogeneous.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE437655X | 1933-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB437655A true GB437655A (en) | 1935-11-04 |
Family
ID=6507060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13361/34A Expired GB437655A (en) | 1933-05-09 | 1934-05-03 | Process for the production of plastic-elastic compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB437655A (en) |
-
1934
- 1934-05-03 GB GB13361/34A patent/GB437655A/en not_active Expired
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