GB2076828B - Method for stailising the viscosity of natural rubber during storage and the associated improvement of the resistance to thermo-oxidation of rubber produced from the natural coagulation of latex and improved natural rubber resulting from this method - Google Patents

Method for stailising the viscosity of natural rubber during storage and the associated improvement of the resistance to thermo-oxidation of rubber produced from the natural coagulation of latex and improved natural rubber resulting from this method

Info

Publication number
GB2076828B
GB2076828B GB8108883A GB8108883A GB2076828B GB 2076828 B GB2076828 B GB 2076828B GB 8108883 A GB8108883 A GB 8108883A GB 8108883 A GB8108883 A GB 8108883A GB 2076828 B GB2076828 B GB 2076828B
Authority
GB
United Kingdom
Prior art keywords
natural
rubber
natural rubber
stailising
thermo
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
GB8108883A
Other languages
English (en)
Other versions
GB2076828A (en
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.)
IRCA INST RECH CAOUTCHOUC
Original Assignee
IRCA INST RECH CAOUTCHOUC
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 IRCA INST RECH CAOUTCHOUC filed Critical IRCA INST RECH CAOUTCHOUC
Publication of GB2076828A publication Critical patent/GB2076828A/en
Application granted granted Critical
Publication of GB2076828B publication Critical patent/GB2076828B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C08K5/405—Thioureas; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/26—Semicarbazides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB8108883A 1980-03-20 1981-03-20 Method for stailising the viscosity of natural rubber during storage and the associated improvement of the resistance to thermo-oxidation of rubber produced from the natural coagulation of latex and improved natural rubber resulting from this method Expired GB2076828B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8006211A FR2478653A1 (fr) 1980-03-20 1980-03-20 Procede pour la stabilisation de la viscosite du caoutchouc naturel au cours du stockage et l'amelioration conjointe de la resistance a la thermo-oxydation des caoutchoucs issus de la coagulation naturelle du latex et caoutchoucs naturels ameliores resultant de ce procede

Publications (2)

Publication Number Publication Date
GB2076828A GB2076828A (en) 1981-12-09
GB2076828B true GB2076828B (en) 1984-02-01

Family

ID=9239882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8108883A Expired GB2076828B (en) 1980-03-20 1981-03-20 Method for stailising the viscosity of natural rubber during storage and the associated improvement of the resistance to thermo-oxidation of rubber produced from the natural coagulation of latex and improved natural rubber resulting from this method

Country Status (3)

Country Link
FR (1) FR2478653A1 (OSRAM)
GB (1) GB2076828B (OSRAM)
OA (1) OA06773A (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315849A (en) * 1940-04-26 1943-04-06 Us Rubber Co Manufacture of rubber
US2396156A (en) * 1942-08-12 1946-03-05 Du Pont Stabilization of organic substances
GB1484252A (en) * 1973-10-22 1977-09-01 Rubber Res Inst Of Malaysia Treatment of rubber

Also Published As

Publication number Publication date
GB2076828A (en) 1981-12-09
OA06773A (fr) 1982-06-30
FR2478653B1 (OSRAM) 1983-11-10
FR2478653A1 (fr) 1981-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee