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GB1060353A - Improvements in or relating to the treatment of natural rubber latex - Google Patents

Improvements in or relating to the treatment of natural rubber latex

Info

Publication number
GB1060353A
GB1060353A GB367665A GB367665A GB1060353A GB 1060353 A GB1060353 A GB 1060353A GB 367665 A GB367665 A GB 367665A GB 367665 A GB367665 A GB 367665A GB 1060353 A GB1060353 A GB 1060353A
Authority
GB
United Kingdom
Prior art keywords
weight
salt
natural rubber
rubber latex
relating
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
GB367665A
Inventor
Ernest Gordon Cockbain
John Gregory
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.)
NATURAL RUBBER PRODUCERS
Original Assignee
NATURAL RUBBER PRODUCERS
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 NATURAL RUBBER PRODUCERS filed Critical NATURAL RUBBER PRODUCERS
Priority to GB367665A priority Critical patent/GB1060353A/en
Publication of GB1060353A publication Critical patent/GB1060353A/en
Priority to MY137/67A priority patent/MY6700137A/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
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A natural rubber latex concentrate stabilized against freeze-thaw agglomeration contains 0.2 to 0.8% by weight of ammonia from 0.02 to 0.2% by weight of a fatty acid soap and from 0.1 to 2.0% by weight of an inorganic sodium or potassium salt and/or from 0.02 to 0.3% by weight of a mono- or polychlorophenol or of a nuclear alkyl substitution derivative thereof. The phenol may be used as such or as its sodium, potassium, or ammonium salt. The inorganic salt may be added to the latex before concentration in such an amount that the final concentration of salt is 0.1 to 2.0% by weight.
GB367665A 1965-01-27 1965-01-27 Improvements in or relating to the treatment of natural rubber latex Expired GB1060353A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB367665A GB1060353A (en) 1965-01-27 1965-01-27 Improvements in or relating to the treatment of natural rubber latex
MY137/67A MY6700137A (en) 1965-01-27 1967-12-30 Improvements in or relating to the treatment of natural rubber latex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB367665A GB1060353A (en) 1965-01-27 1965-01-27 Improvements in or relating to the treatment of natural rubber latex

Publications (1)

Publication Number Publication Date
GB1060353A true GB1060353A (en) 1967-03-01

Family

ID=9762831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB367665A Expired GB1060353A (en) 1965-01-27 1965-01-27 Improvements in or relating to the treatment of natural rubber latex

Country Status (2)

Country Link
GB (1) GB1060353A (en)
MY (1) MY6700137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113583153A (en) * 2021-07-27 2021-11-02 海南禾木橡胶科技有限公司 Micro-ammonia concentrated latex, pre-compounded latex, preparation method and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113583153A (en) * 2021-07-27 2021-11-02 海南禾木橡胶科技有限公司 Micro-ammonia concentrated latex, pre-compounded latex, preparation method and application thereof

Also Published As

Publication number Publication date
MY6700137A (en) 1967-12-31

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