GB1431176A - Treatment of latex - Google Patents

Treatment of latex

Info

Publication number
GB1431176A
GB1431176A GB3154472A GB3154472A GB1431176A GB 1431176 A GB1431176 A GB 1431176A GB 3154472 A GB3154472 A GB 3154472A GB 3154472 A GB3154472 A GB 3154472A GB 1431176 A GB1431176 A GB 1431176A
Authority
GB
United Kingdom
Prior art keywords
latex
treatment
july
maintained
malaya
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
GB3154472A
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.)
RUBBER SESEARCH INST OF MALAYA
Original Assignee
RUBBER SESEARCH INST OF MALAYA
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 RUBBER SESEARCH INST OF MALAYA filed Critical RUBBER SESEARCH INST OF MALAYA
Priority to GB3154472A priority Critical patent/GB1431176A/en
Priority to IN1499/CAL/73A priority patent/IN139021B/en
Priority to BR497573A priority patent/BR7304975D0/en
Publication of GB1431176A publication Critical patent/GB1431176A/en
Priority to MY7700128A priority patent/MY7700128A/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1431176 Treatment of latex RUBBER RESEARCH INSTITUTE OF MALAYA 5 July 1973 [5 July 1972] 31544/72 Heading C3E An ammoniated whole field latex (i.e. a field latex which has not been purified) of Hevea brasiliensis is maintained at 40-60‹ C. for at least 24 hours to suppress bacterial acid production. The ammonia content of the latex may be 0À2-0À5% by wt. and the latex may be maintained at the above temperature for up to 5 days.
GB3154472A 1972-07-05 1972-07-05 Treatment of latex Expired GB1431176A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB3154472A GB1431176A (en) 1972-07-05 1972-07-05 Treatment of latex
IN1499/CAL/73A IN139021B (en) 1972-07-05 1973-06-27
BR497573A BR7304975D0 (en) 1972-07-05 1973-07-04 LATEX TREATMENT PROCESS
MY7700128A MY7700128A (en) 1972-07-05 1977-12-31 Treatment of latex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3154472A GB1431176A (en) 1972-07-05 1972-07-05 Treatment of latex

Publications (1)

Publication Number Publication Date
GB1431176A true GB1431176A (en) 1976-04-07

Family

ID=10324708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3154472A Expired GB1431176A (en) 1972-07-05 1972-07-05 Treatment of latex

Country Status (4)

Country Link
BR (1) BR7304975D0 (en)
GB (1) GB1431176A (en)
IN (1) IN139021B (en)
MY (1) MY7700128A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113429615A (en) * 2021-06-04 2021-09-24 东莞市铨兴乳胶制品有限公司 Slow rebound resilience latex mattress processing technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113429615A (en) * 2021-06-04 2021-09-24 东莞市铨兴乳胶制品有限公司 Slow rebound resilience latex mattress processing technology
CN113429615B (en) * 2021-06-04 2022-12-20 东莞市铨兴乳胶制品有限公司 Slow rebound resilience latex mattress processing technology

Also Published As

Publication number Publication date
IN139021B (en) 1976-04-24
BR7304975D0 (en) 1974-08-29
MY7700128A (en) 1977-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930704