GB1044755A - Method for preserving rubber latex prior to concentration - Google Patents

Method for preserving rubber latex prior to concentration

Info

Publication number
GB1044755A
GB1044755A GB3272764A GB3272764A GB1044755A GB 1044755 A GB1044755 A GB 1044755A GB 3272764 A GB3272764 A GB 3272764A GB 3272764 A GB3272764 A GB 3272764A GB 1044755 A GB1044755 A GB 1044755A
Authority
GB
United Kingdom
Prior art keywords
concentration
rubber latex
latex
latex prior
weight
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
GB3272764A
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.)
KEPONG PLANTATIONS Ltd
Original Assignee
KEPONG PLANTATIONS 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 KEPONG PLANTATIONS Ltd filed Critical KEPONG PLANTATIONS Ltd
Priority to GB3272764A priority Critical patent/GB1044755A/en
Publication of GB1044755A publication Critical patent/GB1044755A/en
Expired legal-status Critical Current

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
    • C08C1/06—Preservation of rubber latex

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)

Abstract

Rubber latex is preserved prior to concentration by the addition thereto of 0.025 to 0.2% of a phosphate capable of breaking down the viscous complexes present in the latex and of 0.04 to 0.4% by weight of formaldehyde added as an aqueous solution, all proportions calculated on the weight of latex. Phosphates specified are diammonium, disodium, and dipotassium hydrogen phosphates. An artificial soap or surface active agent may also be added.
GB3272764A 1964-08-11 1964-08-11 Method for preserving rubber latex prior to concentration Expired GB1044755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3272764A GB1044755A (en) 1964-08-11 1964-08-11 Method for preserving rubber latex prior to concentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3272764A GB1044755A (en) 1964-08-11 1964-08-11 Method for preserving rubber latex prior to concentration

Publications (1)

Publication Number Publication Date
GB1044755A true GB1044755A (en) 1966-10-05

Family

ID=10343113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3272764A Expired GB1044755A (en) 1964-08-11 1964-08-11 Method for preserving rubber latex prior to concentration

Country Status (1)

Country Link
GB (1) GB1044755A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522665A1 (en) * 1982-03-03 1983-09-09 Firestone Tire & Rubber Co PROCESS FOR IMPROVING THE CHEMICAL STABILITY OF NATURAL RUBBER LATEX WITH LOW AMMONIA CONTENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522665A1 (en) * 1982-03-03 1983-09-09 Firestone Tire & Rubber Co PROCESS FOR IMPROVING THE CHEMICAL STABILITY OF NATURAL RUBBER LATEX WITH LOW AMMONIA CONTENT

Similar Documents

Publication Publication Date Title
ES469094A1 (en) Method for the treatment of wood by a wood preserving agent, as well as wood treated with such a wood preservative agent
GB952411A (en) Improvements in offset printing
GB989862A (en) Improvements in or relating to packaging machines
GB1044755A (en) Method for preserving rubber latex prior to concentration
GB987495A (en) Improvements in or relating to mould board ploughs
GB1439390A (en) Treatment of chloroprene rubber
GB676188A (en) Improvements in preservation of latex
JPS5554854A (en) Method of treating beef for preservation
GB1131706A (en) Improvements in or relating to the preparation of lower grade natural rubbers and skim rubbers
GB1020326A (en) Improvements in or relating to tedders
GB673765A (en) An improved method for use in the preservation of eggs
GB676775A (en) Improvements in or relating to wheeled vehicles for use with rail trackways
GB987216A (en) Natural rubber latices
GB905096A (en) Improvements in or relating to the treatment of sulphur
GB610108A (en) Improvements in or relating to axles for model railway vehicles, and model vehicles incorporating the same
GB926162A (en) Improvements in or relating to the preservation of rubber latices
GB770029A (en) Improvements in or relating to cabinets
GB752891A (en) Preservation of natural rubber latex
GB744242A (en) Improvements in fibre drafting cots, aprons and the like
ES344680A1 (en) Method for the heat-treatment of egg white
GB856055A (en) Improvements in methods of preserving latex
GB806908A (en) Improvements in or relating to new aqueous solutions of monosemicarbazone of adrenochrome
GB788580A (en) Improvements in the preservation of natural rubber latex
GB672204A (en) Improvements in or relating to land grubbers
GB708056A (en) Method of improving the stability of rubber latex