GB355287A - Improvements in or relating to the manufacture of goods of or containing rubber or the like - Google Patents

Improvements in or relating to the manufacture of goods of or containing rubber or the like

Info

Publication number
GB355287A
GB355287A GB15596/30A GB1559630A GB355287A GB 355287 A GB355287 A GB 355287A GB 15596/30 A GB15596/30 A GB 15596/30A GB 1559630 A GB1559630 A GB 1559630A GB 355287 A GB355287 A GB 355287A
Authority
GB
United Kingdom
Prior art keywords
rubber
latex
skin
indiarubber
concentrate
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
Application number
GB15596/30A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
Anode Rubber Co Ltd
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 Dunlop Rubber Co Ltd, Anode Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB15596/30A priority Critical patent/GB355287A/en
Priority to DED61007D priority patent/DE566551C/en
Publication of GB355287A publication Critical patent/GB355287A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dairy Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The properties of rubber are improved by addition thereto of latex serum obtained by concentrating the skin resulting from the centrifuging of latex. The skin obtained e.g. by the process of Specification 219,635, [Class 70, Indiarubber &c.], contains about 6-8 per cent of rubber, and the same proportion of serum solids, and may be concentrated to a powder by spray drying, or to a syrup by evaporation, e.g. by the processes and apparatus of Specifications 290,313 and 307,315, [both in Class 70, Indiarubber &c.]. This concentrate may be used alone, or in admixture with rubber moulding powders, etc.; in particular, it may be restored to the concentrate from which the skin was originally separated to obtain a rubber containing the entire solid constituents of the original latex.
GB15596/30A 1930-05-21 1930-05-21 Improvements in or relating to the manufacture of goods of or containing rubber or the like Expired GB355287A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB15596/30A GB355287A (en) 1930-05-21 1930-05-21 Improvements in or relating to the manufacture of goods of or containing rubber or the like
DED61007D DE566551C (en) 1930-05-21 1931-04-24 Process for improving the properties of rubber by adding rubber milk serum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15596/30A GB355287A (en) 1930-05-21 1930-05-21 Improvements in or relating to the manufacture of goods of or containing rubber or the like

Publications (1)

Publication Number Publication Date
GB355287A true GB355287A (en) 1931-08-21

Family

ID=10061959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15596/30A Expired GB355287A (en) 1930-05-21 1930-05-21 Improvements in or relating to the manufacture of goods of or containing rubber or the like

Country Status (2)

Country Link
DE (1) DE566551C (en)
GB (1) GB355287A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920787A1 (en) * 1989-06-24 1991-01-10 Kernforschungsz Karlsruhe METHOD AND DEVICE FOR MEASURING THE VOLUME OF WATER IN MINERAL AND / OR ORGANIC MIXTURES

Also Published As

Publication number Publication date
DE566551C (en) 1932-12-19

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