GB599202A - Improvements in the manufacture of oil resisting rubbers - Google Patents
Improvements in the manufacture of oil resisting rubbersInfo
- Publication number
- GB599202A GB599202A GB1285845A GB1285845A GB599202A GB 599202 A GB599202 A GB 599202A GB 1285845 A GB1285845 A GB 1285845A GB 1285845 A GB1285845 A GB 1285845A GB 599202 A GB599202 A GB 599202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil resisting
- manufacture
- rubber
- product
- reaction
- 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
- 229920001971 elastomer Polymers 0.000 title abstract 3
- 239000005060 rubber Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- MGYMHQJELJYRQS-ZJUUUORDSA-N ascaridole Natural products C1C[C@]2(C)OO[C@@]1(C(C)C)C=C2 MGYMHQJELJYRQS-ZJUUUORDSA-N 0.000 abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 2
- UTYVQFMZQMYWOV-UHFFFAOYSA-N 2-(3-chlorothiophen-2-yl)acetic acid Chemical compound OC(=O)CC=1SC=CC=1Cl UTYVQFMZQMYWOV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/20—Incorporating sulfur atoms into the molecule
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Oil resisting derivatives of rubber are prepared by reacting a chlorothiolacid, preferably monochlorothiolacetic acid, with rubber to obtain a product with a chlorine content of not less than 13.3 per cent. The reaction preferably takes place in solution in an organic solvent such as benzene or toluene, the product being obtained by precipitation with excess ethyl alcohol or by evaporating the solvent. A peroxide catalyst such as ascaridole may be utilised and the reaction may be accelerated by irradiation with ultraviolet light.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL62933D NL62933C (en) | 1945-05-23 | ||
| FR929274D FR929274A (en) | 1945-05-23 | 1946-06-18 | Oil resistant rubbers manufacturing process |
| US681413A US2506997A (en) | 1945-05-23 | 1946-07-03 | Manufacture of oil resisting rubbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB599202A true GB599202A (en) | 1948-03-08 |
Family
ID=1722328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1285845A Expired GB599202A (en) | 1945-05-23 | 1945-05-23 | Improvements in the manufacture of oil resisting rubbers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB599202A (en) |
-
1945
- 1945-05-23 GB GB1285845A patent/GB599202A/en not_active Expired
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