GB350549A - Improved manufacture of vulcanizable compounds - Google Patents
Improved manufacture of vulcanizable compoundsInfo
- Publication number
- GB350549A GB350549A GB819630A GB819630A GB350549A GB 350549 A GB350549 A GB 350549A GB 819630 A GB819630 A GB 819630A GB 819630 A GB819630 A GB 819630A GB 350549 A GB350549 A GB 350549A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- rubber
- sulphur
- vulcanized
- content
- 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
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such 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
Rubber is compounded with a plastic obtained by the reaction of an olefine halogen addition compound and a soluble polysulphide, e.g. as described in Specification 302,270, [Class 70, Indiarubber &c.], and with sulphur in excess of that necessary to vulcanize the rubber content and the mass is vulcanized by heat. The use of the soft plastic having a high sulphur content is preferred. The total sulphur content is preferably above 50 per cent. Fillers, pigments, accelerators, &c., may be added. Numerous examples are given with widely different proportions; the following is typical:-24,7 per cent soft plastic, 24,7 per cent rubber, 24,7 per cent of sulphur, 24,7 per cent of zinc oxide, and 1,2 per cent pine tar, vulcanized for 80 minutes at 30 lbs. steam pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB819630A GB350549A (en) | 1930-03-13 | 1930-03-13 | Improved manufacture of vulcanizable compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB819630A GB350549A (en) | 1930-03-13 | 1930-03-13 | Improved manufacture of vulcanizable compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB350549A true GB350549A (en) | 1931-06-15 |
Family
ID=9847688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB819630A Expired GB350549A (en) | 1930-03-13 | 1930-03-13 | Improved manufacture of vulcanizable compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB350549A (en) |
-
1930
- 1930-03-13 GB GB819630A patent/GB350549A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB771861A (en) | Butyl rubber compositions | |
GB350549A (en) | Improved manufacture of vulcanizable compounds | |
FR2091156A5 (en) | Fillers for rubber compositions to increase - microwave absorption | |
GB504041A (en) | Improvements in and relating to plasticized haloformed rubber compositions | |
GB350472A (en) | Improved manufacture of rubber compositions | |
GB647572A (en) | Improvements relating to the processing of rubber | |
GB659560A (en) | Anti-cracking rubber compositions | |
GB355416A (en) | Improvements in or relating to the manufacture of rubber goods of high quality | |
GB443831A (en) | Improvements in the treatment of rubber | |
GB449528A (en) | A process of bonding rubber and metal | |
GB362740A (en) | Vulcanization of rubber | |
GB494043A (en) | Improvements in or relating to the vulcanization of rubber or the like | |
GB415954A (en) | A vulcanizable rubber-containing mixture | |
GB1096970A (en) | Resin-reinforced rubbers | |
GB350456A (en) | Improvements relating to plastic material | |
GB372328A (en) | Improvements relating to the vulcanisation of rubber and similar materials | |
GB350161A (en) | Improvements in or relating to the vulcanisation of rubber | |
GB291438A (en) | Process of vulcanising natural or artificial rubber | |
GB204902A (en) | Improvements relating to the vulcanisation of rubber | |
GB490905A (en) | Improvements in latex compositions | |
GB387934A (en) | Improvements relating to vulcanisation | |
GB378197A (en) | Improved method of compounding rubber | |
GB372775A (en) | Improvements in or relating to the production of compositions of or containing rubber | |
GB424312A (en) | Improvements in or relating to the manufacture of plastic masses containing rubber | |
GB473287A (en) | Improvements in and relating to the manufacture of ebonite and products thereof |