FR2198831A1 - Moulding material formed by grinding used vehicle tyres - to fine powder in which the rubber and textile particles are indistinguishable to the eye - Google Patents

Moulding material formed by grinding used vehicle tyres - to fine powder in which the rubber and textile particles are indistinguishable to the eye

Info

Publication number
FR2198831A1
FR2198831A1 FR7332229A FR7332229A FR2198831A1 FR 2198831 A1 FR2198831 A1 FR 2198831A1 FR 7332229 A FR7332229 A FR 7332229A FR 7332229 A FR7332229 A FR 7332229A FR 2198831 A1 FR2198831 A1 FR 2198831A1
Authority
FR
France
Prior art keywords
pref
moulding material
used vehicle
indistinguishable
eye
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.)
Granted
Application number
FR7332229A
Other languages
French (fr)
Other versions
FR2198831B3 (en
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.)
Lab Himmelheber Co GmbH
Original Assignee
Lab Himmelheber Co GmbH
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
Priority claimed from DE2243875A external-priority patent/DE2243875A1/en
Priority claimed from DE2243842A external-priority patent/DE2243842A1/en
Priority claimed from DE2327309A external-priority patent/DE2327309A1/en
Priority claimed from DE2327271A external-priority patent/DE2327271A1/en
Application filed by Lab Himmelheber Co GmbH filed Critical Lab Himmelheber Co GmbH
Publication of FR2198831A1 publication Critical patent/FR2198831A1/en
Application granted granted Critical
Publication of FR2198831B3 publication Critical patent/FR2198831B3/fr
Granted 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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/02—Layered products comprising a layer of natural or synthetic rubber with fibres or particles being present as additives in the layer
    • 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
    • B29B17/02—Separating plastics from other materials
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/045—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • 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
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0484—Grinding tools, roller mills or disc mills
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • 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
    • B29K2105/26—Scrap or recycled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2317/00—Characterised by the use of reclaimed 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Used vehicle tyres are pref. chopped into 5-30 mm chips and are ground down to pref. granules of 1-3 mm which are screened to separate off granules greater than e.g. 1.5 mm The two fractions are then pref. ground separately and mixed to a powder having granules of 0.5 mm. All of the grinding is effected between rotating discs whose sepn is 0.1-1.0 mm. Pref. sulphur and an adhesive (e.g. an isocyanate are added to the powder which is then moulded at e.g. 120-250 degrees C under a press of 0-35 Kg/cm2 to form a sheet. Other additives may be cellulose powder, sawdust, sand kaolin, waste linen, etc. The sheet may be laminated to chip-board to form a floor covering. The powdered moulding material may be moulded directly without removing the textile fraction.
FR7332229A 1972-09-07 1973-09-06 Moulding material formed by grinding used vehicle tyres - to fine powder in which the rubber and textile particles are indistinguishable to the eye Granted FR2198831A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2243875A DE2243875A1 (en) 1972-09-07 1972-09-07 Composite chipboard and waste rubber panel - uses tyre waste including cord by fine grinding after cutting up
DE2243842A DE2243842A1 (en) 1972-09-07 1972-09-07 Pressed material from old tyres - including cord fabric, made by fine grind-ing then hot pressing eg for flooring or insulation
DE2327309A DE2327309A1 (en) 1973-05-29 1973-05-29 Pressed chipboard contains ground tyre waste - acting as binding agent and giving uniform density throughout
DE2327271A DE2327271A1 (en) 1973-05-29 1973-05-29 Moulding material formed by grinding used vehicle tyres - to fine powder in which the rubber and textile particles are indistinguishable to the eye

Publications (2)

Publication Number Publication Date
FR2198831A1 true FR2198831A1 (en) 1974-04-05
FR2198831B3 FR2198831B3 (en) 1976-08-06

Family

ID=27431545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332229A Granted FR2198831A1 (en) 1972-09-07 1973-09-06 Moulding material formed by grinding used vehicle tyres - to fine powder in which the rubber and textile particles are indistinguishable to the eye

Country Status (2)

Country Link
CH (1) CH568844A5 (en)
FR (1) FR2198831A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371494A1 (en) * 1976-11-18 1978-06-16 Lensmar Ab Jan BODY CONTAINING BINDER AND VULCANIZED RUBBER
WO1999041055A1 (en) * 1998-02-17 1999-08-19 Anthony Lewis Farmer Process for the production of rubber products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371494A1 (en) * 1976-11-18 1978-06-16 Lensmar Ab Jan BODY CONTAINING BINDER AND VULCANIZED RUBBER
WO1999041055A1 (en) * 1998-02-17 1999-08-19 Anthony Lewis Farmer Process for the production of rubber products

Also Published As

Publication number Publication date
FR2198831B3 (en) 1976-08-06
CH568844A5 (en) 1975-11-14

Similar Documents

Publication Publication Date Title
BR7606763A (en) PERFECTED PNEUMATIC CLASSIFIER APPLIANCE, TO CLASSIFY PARTICLES OF MATERIAL
BR7401974D0 (en) MATERIAL MADE OF RUBBER WASTE, IN PARTICULAR FROM PNEUMATIC TRIMS
ES475964A1 (en) Process for producing particulate filler-containing resole molding compositions from aqueous dispersion
FR2198831A1 (en) Moulding material formed by grinding used vehicle tyres - to fine powder in which the rubber and textile particles are indistinguishable to the eye
FR2219176A1 (en) Thermoplastic compsns. contg. comminuted rubber pieces - e.g. tyre waste compounded with thermoplastic resin binder
ES386547A1 (en) Coating of particles and process for manufacturing said coating
GB1370954A (en) Apparatus for charging a mould with a mouldable material consisting of a mixture of fibrous ligno-cellulose material and a heat-setting binder
GB1071364A (en) Abrasive article
ES415666A1 (en) Apparatus for manufacturing a coating mass for road constructions
FR2205805A5 (en) Absorbent material from corn-cobs - by fragmenting, grinding, classifying, screening and sifting
GB1404189A (en) Moulded concrete bodies
CA971019A (en) Grinding apparatus for fibrous material
AU474637B2 (en) Process for preparing foamable synthetic resin granules
GB743180A (en) Improvements in or relating to the grinding and polishing of glass
GB953525A (en) Process and apparatus for the treatment of fibrous rubber and synthetic resin products
GB823765A (en) A new or improved resilient material having predetermined compression characteristics
GB1505138A (en) Process for producing shaped bodies
FR2301362A1 (en) Recovering waste fibres coated with synthetic material - by grinding and treating with solvent to separate fibres and synthetic material
GB961736A (en) Improvements in or relating to moulded wood material elements containing sanding or grinding dust
FR2103697A5 (en) Mixed casting material - consisting of elastomer particles dispersed in castable polymer binder eg components for prodn of polyure
FR2201965A1 (en) Plastic articles with rough surface - moulding mixture of cured therm-setting resin particles, and uncured thermosetting or thermoplastic resin
SE399273B (en) PROCEDURE FOR THE PRODUCTION OF A FORMAT, CURTAINABLE POLYMER MATERIAL IN WHICH A LINER PREPOLYMER AND AN IMPACT POLYMER CONSISTING OF A SEVERAL CLASSIFIED RUBBER PARTICLES MAINLY BASED ON AKRY ...
JPS5266561A (en) Production of sheet materials for building
AU467580B2 (en) Process for producing phenol-formaldehyde resin in the form of spherical particles
FR2340773A2 (en) Swinging motion grinding mill - operates with large amplitude using coarse grains of material as grinding element

Legal Events

Date Code Title Description
ST Notification of lapse