ES195826A1 - A PROCEDURE FOR THE PRODUCTION OF MICROPOROUS RUBBER - Google Patents

A PROCEDURE FOR THE PRODUCTION OF MICROPOROUS RUBBER

Info

Publication number
ES195826A1
ES195826A1 ES0195826A ES195826A ES195826A1 ES 195826 A1 ES195826 A1 ES 195826A1 ES 0195826 A ES0195826 A ES 0195826A ES 195826 A ES195826 A ES 195826A ES 195826 A1 ES195826 A1 ES 195826A1
Authority
ES
Spain
Prior art keywords
rubber
escape
procedure
production
prevent
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
ES0195826A
Other languages
Spanish (es)
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
Publication of ES195826A1 publication Critical patent/ES195826A1/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Procedimiento de producir de goma microporosa que comprende esparcir sobre un soporte liso no perfumado humedecido con un coagulante acuoso de la goma una composición de látex de caucho no espumoso que contiene agentes gelizantes y vulcanizantes gelizar la hoja resultante en condiciones que impidan el escape de agua de la misma transferir la hoja gelizada no vulcanizada a un soporte poroso y vulcanizar la hoja en condiciones que impidan el escape de agua de la misma.Process of producing microporous rubber that comprises spreading on a non-perfumed smooth support moistened with an aqueous rubber coagulant a non-foaming rubber latex composition containing gelling and vulcanizing agents, gelling the resulting sheet under conditions that prevent the escape of water from the rubber. the same transfer the unvulcanized gelled sheet to a porous support and vulcanize the sheet under conditions that prevent the escape of water from it.

ES0195826A 1950-01-13 1950-12-16 A PROCEDURE FOR THE PRODUCTION OF MICROPOROUS RUBBER Expired ES195826A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB87250A GB698613A (en) 1950-01-13 1950-01-13 Improvements in or relating to the production of microporous rubber sheeting

Publications (1)

Publication Number Publication Date
ES195826A1 true ES195826A1 (en) 1952-06-16

Family

ID=9711966

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0195826A Expired ES195826A1 (en) 1950-01-13 1950-12-16 A PROCEDURE FOR THE PRODUCTION OF MICROPOROUS RUBBER

Country Status (2)

Country Link
ES (1) ES195826A1 (en)
GB (1) GB698613A (en)

Also Published As

Publication number Publication date
GB698613A (en) 1953-10-21

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