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
Application number
GB1494/34A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metallgesellschaft AGfiledCriticalMetallgesellschaft AG
Publication of GB412514ApublicationCriticalpatent/GB412514A/en
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
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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)
Medicines Containing Plant Substances
(AREA)
Abstract
Latex is freed of some or all of its serum constituents, and if desired some of its water before being concentrated by the methods disclosed in Specifications 382,235, and 393,732 (heating and spraying into a low-pressure chamber). The serum removal may be accomplished by creaming or centrifuging.
GB1494/34A1933-01-171934-01-15Process of concentrating rubber latices
ExpiredGB412514A
(en)