GB1032786A - A method for the manufacture of vulcanised rubber articles - Google Patents

A method for the manufacture of vulcanised rubber articles

Info

Publication number
GB1032786A
GB1032786A GB4294562A GB4294562A GB1032786A GB 1032786 A GB1032786 A GB 1032786A GB 4294562 A GB4294562 A GB 4294562A GB 4294562 A GB4294562 A GB 4294562A GB 1032786 A GB1032786 A GB 1032786A
Authority
GB
United Kingdom
Prior art keywords
injection moulding
screw
manufacture
cis
nov
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
GB4294562A
Inventor
Felipe Luis Maria Parages
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB4294562A priority Critical patent/GB1032786A/en
Priority to SE1169063A priority patent/SE321086B/xx
Publication of GB1032786A publication Critical patent/GB1032786A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,032,786. Injection moulding. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Nov. 13, 1963 [Nov. 13, 1962], No. 42945/62. Heading B5A. A method for the manufacture of a vulcanized moulded rubber article which comprises injection moulding a vulcanizable rubber composition comprising at least 10% by weight based on total rubber in the composition, of a cis 1,4-polyisoprene having a cis 1,4-content of at least 80% and an intrinsic viscosity as measured in toluene at 25‹ C. prior to compounding of between 6 and 12 dl./g. A screw injection moulding machine with a reciprocating screw is used. The feed is in the form of cold strips, it is necessary to provide cooling means on the cylinder and/or screw to prevent scorching or prevulcanization. The usual vulcanization accelerators and antioxidants are used. The examples refer to the moulding of shoe soles and ice-cube trays.
GB4294562A 1962-11-13 1962-11-13 A method for the manufacture of vulcanised rubber articles Expired GB1032786A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4294562A GB1032786A (en) 1962-11-13 1962-11-13 A method for the manufacture of vulcanised rubber articles
SE1169063A SE321086B (en) 1962-11-13 1963-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4294562A GB1032786A (en) 1962-11-13 1962-11-13 A method for the manufacture of vulcanised rubber articles

Publications (1)

Publication Number Publication Date
GB1032786A true GB1032786A (en) 1966-06-15

Family

ID=10426652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4294562A Expired GB1032786A (en) 1962-11-13 1962-11-13 A method for the manufacture of vulcanised rubber articles

Country Status (2)

Country Link
GB (1) GB1032786A (en)
SE (1) SE321086B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000872A1 (en) * 1977-08-25 1979-03-07 Bayer Ag Process for producing shaped articles from rubber mixtures in powder form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000872A1 (en) * 1977-08-25 1979-03-07 Bayer Ag Process for producing shaped articles from rubber mixtures in powder form

Also Published As

Publication number Publication date
SE321086B (en) 1970-02-23

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