GB685709A - Improvements in or relating to the manufacture of rubber articles - Google Patents
Improvements in or relating to the manufacture of rubber articlesInfo
- Publication number
- GB685709A GB685709A GB566650A GB566650A GB685709A GB 685709 A GB685709 A GB 685709A GB 566650 A GB566650 A GB 566650A GB 566650 A GB566650 A GB 566650A GB 685709 A GB685709 A GB 685709A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- sodium
- lupetidine
- dithiocarbamate
- salt
- 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/38—Thiocarbonic acids; Derivatives thereof, e.g. xanthates ; i.e. compounds containing -X-C(=X)- groups, X being oxygen or sulfur, at least one X being 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Zinc lupetidinedithiocarbamate for use in a rubber mix (see Group V) is prepared by adding lupetidine to a mixture of carbon disulphide and sodium hydroxide solution, filtering off the sodium lupetidinedithiocarbamate thus formed and then adding zinc chloride solution and washing the resultant precipitate of zinc lupetidine dithiocarbamate.ALSO:Rubber articles are obtained by compounding rubber latex with sulphur, a vulcanizing accelerator comprising a salt of a N- substitute dithiocarbamic acid and 1-20 parts by weight of a salt of an alkyl xanthate for every 100 parts by weight of the dithiocarbamate, adding a gelling agent, shaping and gelling the mixture and then vulcanizing. A sponge product may be obtained by foaming the mix in a frothing machine after the addition of sodium ricinoleate. The metal salt of a N- substituted dithiocarbamic acid is preferably water insoluble, specified compounds being the dithiocarbamate of zinc pentamethylene, zinc phenyl methyl, zinc lupetidine (made by the method described in Group IV (b)), and of solenium diethyl; water soluble dithiocarbamates such as those of sodium pentamethylene, sodium dimethyl and sodium dibutyl may however be used. The preferred xanthates are sodium, potassium, ammonium or zinc, isopropyl xanthates. The gelling agent may be sodium silicofluoride, and zinc oxide, and mercaptobenzthiazole may also be added.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB566650A GB685709A (en) | 1950-03-07 | 1950-03-07 | Improvements in or relating to the manufacture of rubber articles |
| FR1033289D FR1033289A (en) | 1950-03-07 | 1951-03-01 | Manufacturing process of rubber objects |
| DED8128A DE884693C (en) | 1950-03-07 | 1951-03-04 | Process for the production of rubber articles from rubber milk |
| ES0196875A ES196875A1 (en) | 1950-03-07 | 1951-03-06 | A PROCEDURE FOR THE PRODUCTION OF RUBBER ARTICLES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB566650A GB685709A (en) | 1950-03-07 | 1950-03-07 | Improvements in or relating to the manufacture of rubber articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB685709A true GB685709A (en) | 1953-01-07 |
Family
ID=9800360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB566650A Expired GB685709A (en) | 1950-03-07 | 1950-03-07 | Improvements in or relating to the manufacture of rubber articles |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE884693C (en) |
| ES (1) | ES196875A1 (en) |
| FR (1) | FR1033289A (en) |
| GB (1) | GB685709A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980309A (en) * | 2021-11-02 | 2022-01-28 | 华南理工大学 | Preparation method of water-soluble sulfur copolymer crosslinked latex product |
| US11884761B2 (en) * | 2017-08-25 | 2024-01-30 | Zeon Corporation | Latex composition |
| US11898024B2 (en) * | 2017-02-22 | 2024-02-13 | Zeon Corporation | Latex composition |
-
1950
- 1950-03-07 GB GB566650A patent/GB685709A/en not_active Expired
-
1951
- 1951-03-01 FR FR1033289D patent/FR1033289A/en not_active Expired
- 1951-03-04 DE DED8128A patent/DE884693C/en not_active Expired
- 1951-03-06 ES ES0196875A patent/ES196875A1/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11898024B2 (en) * | 2017-02-22 | 2024-02-13 | Zeon Corporation | Latex composition |
| US11884761B2 (en) * | 2017-08-25 | 2024-01-30 | Zeon Corporation | Latex composition |
| CN113980309A (en) * | 2021-11-02 | 2022-01-28 | 华南理工大学 | Preparation method of water-soluble sulfur copolymer crosslinked latex product |
| CN113980309B (en) * | 2021-11-02 | 2022-07-22 | 华南理工大学 | Preparation method of water-soluble sulfur copolymer crosslinked latex product |
Also Published As
| Publication number | Publication date |
|---|---|
| ES196875A1 (en) | 1953-04-01 |
| FR1033289A (en) | 1953-07-09 |
| DE884693C (en) | 1953-07-30 |
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