GB525335A - Process for plasticizing rubber - Google Patents

Process for plasticizing rubber

Info

Publication number
GB525335A
GB525335A GB537439A GB537439A GB525335A GB 525335 A GB525335 A GB 525335A GB 537439 A GB537439 A GB 537439A GB 537439 A GB537439 A GB 537439A GB 525335 A GB525335 A GB 525335A
Authority
GB
United Kingdom
Prior art keywords
rubber
pressure
plasticizing rubber
plasticizing
gas
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
GB537439A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB537439A priority Critical patent/GB525335A/en
Publication of GB525335A publication Critical patent/GB525335A/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
    • C08C19/00—Chemical modification of rubber
    • C08C19/08—Depolymerisation

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)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

525,335. Plasticizing rubber. COOPER, L. Feb. 17, 1939, No. 5374. Drawings to Specification. [Class 70] Indiarubber is plasticized by the action of air, or other gas containing free oxygen, at elevated temperatures and pressure, as for example at a temperature of 212‹-400‹F. and a pressure of 200-300 lb. per sq. inch for ¢-6 hours. The rubber may be heated until it approaches the liquid state before being submitted to the gas.
GB537439A 1939-02-17 1939-02-17 Process for plasticizing rubber Expired GB525335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB537439A GB525335A (en) 1939-02-17 1939-02-17 Process for plasticizing rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB537439A GB525335A (en) 1939-02-17 1939-02-17 Process for plasticizing rubber

Publications (1)

Publication Number Publication Date
GB525335A true GB525335A (en) 1940-08-27

Family

ID=9794918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB537439A Expired GB525335A (en) 1939-02-17 1939-02-17 Process for plasticizing rubber

Country Status (1)

Country Link
GB (1) GB525335A (en)

Similar Documents

Publication Publication Date Title
GB1001649A (en) Improvements in or relating to the manufacture of pneumatic tyres
GB525335A (en) Process for plasticizing rubber
CH227441A (en) Process for the production of breaker contacts containing carbon.
CH374481A (en) Mold for the production of plastic foams under pressure
USD156291S (en) Design for a wheel
AT196621B (en) Low pressure process for the production of highly crystalline, linear polyethylene
GB1021122A (en) Sealing ring for shafts
CH228442A (en) Process for the production of soft rubber-like, cold-resistant utensils from polyvinyl chloride.
GB552340A (en) Improvements relating to the production of vulcanized rubber
GB520653A (en) Plasticising rubber
GB531806A (en) Improvements in methods of sponging rubber or similar materials
FR1069112A (en) Manufacture of cushions, mattresses, seats, pillows, etc. as well as filling the tires with plastic or rubber bubbles
GB504583A (en) Vulcanization of rubber
AT242943B (en) Process for the production of copolymers which can optionally be vulcanized to give elastomers
GB477940A (en) Improvements in or relating to reclaiming of rubber from waste rubber products
GB718912A (en) Improvements in or relating to n-vinylcarbazole
GB402925A (en) Improvements in the manufacture and production of hydro rubber
ES204589A1 (en) A procedure for the manufacture of hoses and pressure tubes, based on chloride and polyvinyl acetate (Machine-translation by Google Translate, not legally binding)
AT199077B (en) Press mold for retreading vehicle tires under the action of heat
GB498266A (en) Improvements in or relating to methods of manufacturing sponge rubber
CA526916A (en) Process for rendering preserved latex heat sensitive and the manufacture of rubber articles therefrom
AT198276B (en) Process for the production of new phenthiazine derivatives
AT201598B (en) Process for the production of new phenthiazine derivatives
FR898663A (en) Carbon disulphide manufacturing process
ES255653A3 (en) New procedure of calendered rubber sheath molding (Machine-translation by Google Translate, not legally binding)