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GB525756A - Improvements in and relating to patterned rubber and the manufacture thereof - Google Patents

Improvements in and relating to patterned rubber and the manufacture thereof

Info

Publication number
GB525756A
GB525756A GB654739A GB654739A GB525756A GB 525756 A GB525756 A GB 525756A GB 654739 A GB654739 A GB 654739A GB 654739 A GB654739 A GB 654739A GB 525756 A GB525756 A GB 525756A
Authority
GB
United Kingdom
Prior art keywords
rubber
matting
coir
relating
manufacture
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
GB654739A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB654739A priority Critical patent/GB525756A/en
Publication of GB525756A publication Critical patent/GB525756A/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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/243—Partially cured

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

525,756. Moulding india-rubber. DUNLOP RUBBER CO., Ltd., and JONES, N. Feb. 28, 1939, No. 6547. [Class 87 (ii)] Rubber intended for matting or analogous purposes is produced in sheet form and in comparatively long lengths, and in an incompletely vulcanized state is associated with a length of material such as coir-matting so that by pressure the coir-matting produces a surface pattern on the sheet rubber. The matting and rubber may be fed face to face between compression rollers'and subsequently separated. The invention may be applied to an article such as conveyer belting wherein the rubber constitutes or provides a surface layer.
GB654739A 1939-02-28 1939-02-28 Improvements in and relating to patterned rubber and the manufacture thereof Expired GB525756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB654739A GB525756A (en) 1939-02-28 1939-02-28 Improvements in and relating to patterned rubber and the manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB654739A GB525756A (en) 1939-02-28 1939-02-28 Improvements in and relating to patterned rubber and the manufacture thereof

Publications (1)

Publication Number Publication Date
GB525756A true GB525756A (en) 1940-09-04

Family

ID=9816480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB654739A Expired GB525756A (en) 1939-02-28 1939-02-28 Improvements in and relating to patterned rubber and the manufacture thereof

Country Status (1)

Country Link
GB (1) GB525756A (en)

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