GB448245A - Improvements in or relating to creaming of rubber latex - Google Patents
Improvements in or relating to creaming of rubber latexInfo
- Publication number
- GB448245A GB448245A GB34730/34A GB3473034A GB448245A GB 448245 A GB448245 A GB 448245A GB 34730/34 A GB34730/34 A GB 34730/34A GB 3473034 A GB3473034 A GB 3473034A GB 448245 A GB448245 A GB 448245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- creaming
- latex
- amorphophallus
- relating
- rubber
- 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
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
- C08C1/075—Concentrating
- C08C1/08—Concentrating with the aid of creaming agents
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)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Latex is creamed by adding thereto water extractions of a meal or flour made from plants of the genus Amorphophallus class Angiospermae of the botanical phylum Spermatophyta, permitting the latex to stand, and then separating the rubber rich layer from the serum layer poor in rubber. Amorphophallus Riveri, variety "Konjac" and Amorphophallus Variabilis or Campanulatus may be used. Tabulated results of creaming tests, using from 0,04 to 0,12 solids of the creaming agent to 100 parts of latex, are given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL448245X | 1934-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB448245A true GB448245A (en) | 1936-06-03 |
Family
ID=19786292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34730/34A Expired GB448245A (en) | 1934-01-31 | 1934-12-03 | Improvements in or relating to creaming of rubber latex |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB448245A (en) |
-
1934
- 1934-12-03 GB GB34730/34A patent/GB448245A/en not_active Expired
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