EP1339535A2 - Production d'articles elastiques - Google Patents

Production d'articles elastiques

Info

Publication number
EP1339535A2
EP1339535A2 EP20010986873 EP01986873A EP1339535A2 EP 1339535 A2 EP1339535 A2 EP 1339535A2 EP 20010986873 EP20010986873 EP 20010986873 EP 01986873 A EP01986873 A EP 01986873A EP 1339535 A2 EP1339535 A2 EP 1339535A2
Authority
EP
European Patent Office
Prior art keywords
process according
rubber
vulcanised
weight
mill
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.)
Withdrawn
Application number
EP20010986873
Other languages
German (de)
English (en)
Inventor
Edward Fulflex International Company FLYNN
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.)
Innovative Elastics Ltd
Original Assignee
Innovative Elastics 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 Innovative Elastics Ltd filed Critical Innovative Elastics Ltd
Publication of EP1339535A2 publication Critical patent/EP1339535A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

L'invention concerne un procédé dans lequel un caoutchouc naturel ou synthétique vulcanisé contenant moins de 30 % en poids de matière de charge est mélangé dans un malaxeur avec 5 à 30 % en poids de matériau de caoutchouc naturel ou synthétique non vulcanisé contenant des agents de vulcanisation, et est fragmenté (par passage répété à travers une fente étroite) jusqu'à l'obtention d'une taille de particules inférieure à 5 mm. On peut mouler ce matériau fragmenté pour former des articles tels que des mats anti-fatigue pour les bureaux et les usines, des mats à usage domestique et des mats destinés aux stalles de chevaux et aux étables à vaches. Le procédé décrit permet également de former des pneumatiques pleins pour roues de chariots élévateurs à fourche, des pneumatiques pleins pour brouettes, et des pneumatiques pour roues et chariots de petite dimension.
EP20010986873 2000-12-04 2001-12-04 Production d'articles elastiques Withdrawn EP1339535A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0029544A GB0029544D0 (en) 2000-12-04 2000-12-04 Elastic article manufacture
GB0029544 2000-12-04
PCT/EP2001/014704 WO2002045930A2 (fr) 2000-12-04 2001-12-04 Production d'articles elastiques

Publications (1)

Publication Number Publication Date
EP1339535A2 true EP1339535A2 (fr) 2003-09-03

Family

ID=9904405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010986873 Withdrawn EP1339535A2 (fr) 2000-12-04 2001-12-04 Production d'articles elastiques

Country Status (4)

Country Link
EP (1) EP1339535A2 (fr)
AU (1) AU2002238429A1 (fr)
GB (1) GB0029544D0 (fr)
WO (1) WO2002045930A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2446592A (en) * 2007-02-16 2008-08-20 Polymer Recyclers Ltd Rubber recycling
DE102009025925A1 (de) * 2009-06-05 2010-12-09 Mewa Recycling Maschinen Und Anlagenbau Gmbh Gummi-Reaktivierungseinrichtung und -verfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554607A (en) * 1950-07-18 1951-05-29 William H Woolf Process of remolding vulcanized rubber
JPS6031920A (ja) * 1983-07-29 1985-02-18 Kiyoshi Ando 複合ゴム製品の製造方法
ATE102117T1 (de) * 1989-04-18 1994-03-15 Phoenix Ag Verfahren zur wiedergewinnung von gummiabfaellen.
DE4011794A1 (de) * 1989-04-18 1990-10-25 Phoenix Ag Verfahren zur wiedergewinnung von gummiabfaellen
CA2088845A1 (fr) * 1992-08-19 1994-02-20 Thomas George Burrowes Procede utilise pour fabriquer des articles en caoutchouc et articles obtenus a l'aide du procede
US5591794A (en) * 1994-04-19 1997-01-07 Sumitomo Rubber Industries, Ltd. Rubber composition for tire tread
US5510419A (en) * 1994-09-16 1996-04-23 National Rubber Technology Inc. Polymer-modified rubber composition
AU1190200A (en) * 1998-11-06 2000-05-29 Bennet Intellectual B.V. Rubber composition
US6458883B1 (en) * 1999-01-14 2002-10-01 Jsr Corporation Conductive rubber composition and manufacturing method and conductive rubber member thereof
WO2001060904A1 (fr) * 2000-02-17 2001-08-23 CENTRE DE RECHERCHE INDUSTRIELLE DU QUéBEC Processus de production de lots de composition a base de caoutchouc

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0245930A2 *

Also Published As

Publication number Publication date
WO2002045930A2 (fr) 2002-06-13
GB0029544D0 (en) 2001-01-17
WO2002045930A3 (fr) 2003-01-16
AU2002238429A1 (en) 2002-06-18

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