GB2260329B - A process and a device for transforming a material containing at least two different thermoplastic materials into a new homogeneous thermoplastic material - Google Patents

A process and a device for transforming a material containing at least two different thermoplastic materials into a new homogeneous thermoplastic material

Info

Publication number
GB2260329B
GB2260329B GB9224822A GB9224822A GB2260329B GB 2260329 B GB2260329 B GB 2260329B GB 9224822 A GB9224822 A GB 9224822A GB 9224822 A GB9224822 A GB 9224822A GB 2260329 B GB2260329 B GB 2260329B
Authority
GB
United Kingdom
Prior art keywords
transforming
rotor
chamber
thermoplastic
material containing
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 - Fee Related
Application number
GB9224822A
Other versions
GB2260329A (en
GB9224822D0 (en
Inventor
Giordano Mariani
Cinzia Licia Mariani
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.)
INTEGRATED BUSINESS FINANCE
IBF Integrated Business and Finance SA
Original Assignee
INTEGRATED BUSINESS FINANCE
IBF Integrated Business and Finance SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11409252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2260329(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by INTEGRATED BUSINESS FINANCE, IBF Integrated Business and Finance SA filed Critical INTEGRATED BUSINESS FINANCE
Publication of GB9224822D0 publication Critical patent/GB9224822D0/en
Publication of GB2260329A publication Critical patent/GB2260329A/en
Application granted granted Critical
Publication of GB2260329B publication Critical patent/GB2260329B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
    • B29B7/283—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring data of the driving system, e.g. torque, speed, power
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/44—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with paddles or arms
    • 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
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Laminated Bodies (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Disintegrating Or Milling (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Peptides Or Proteins (AREA)
  • Position Input By Displaying (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

The device comprises a cylindrical chamber (2) fitted with a loading hopper (4) and with a discharging well (5). A rotor (6) fitted with blades (31, 32) is driven in rotation by an electric motor (7) via a clutch (18). The chamber (2) and the bearings (22) of the rotor (6) are surrounded by a protective shroud (26). In the chamber (2), a mixture containing at least two different thermoplastic polymers is subjected to stirring (agitation) by the blades (31, 32) of the rotor (6), and this treatment is stopped after the appearance of a rapid increase in the energy consumed. A homogeneous thermoplastic is thus obtained. <IMAGE>
GB9224822A 1991-04-16 1992-04-08 A process and a device for transforming a material containing at least two different thermoplastic materials into a new homogeneous thermoplastic material Expired - Fee Related GB2260329B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT91TO288 IT1245070B (en) 1991-04-16 1991-04-16 PROCEDURE AND DEVICE FOR THE HOMOGENIZATION OF WASTE OF PLASTIC MATERIAL OF A DIFFERENT NATURE FOR THE PURPOSE OF A REUSE OF THE SAME SIZES
PCT/CH1992/000064 WO1992018310A1 (en) 1991-04-16 1992-04-08 Method and device for transforming a raw material containing at least two different thermoplastic materials into a novel homogeneous thermosplatic material

Publications (3)

Publication Number Publication Date
GB9224822D0 GB9224822D0 (en) 1993-01-20
GB2260329A GB2260329A (en) 1993-04-14
GB2260329B true GB2260329B (en) 1995-09-13

Family

ID=11409252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9224822A Expired - Fee Related GB2260329B (en) 1991-04-16 1992-04-08 A process and a device for transforming a material containing at least two different thermoplastic materials into a new homogeneous thermoplastic material

Country Status (41)

Country Link
EP (1) EP0539534B2 (en)
JP (1) JPH05508122A (en)
KR (1) KR100216084B1 (en)
CN (2) CN1063700C (en)
AT (1) ATE171101T1 (en)
AU (2) AU653011B2 (en)
BE (1) BE1005779A4 (en)
BG (1) BG61833B1 (en)
BR (1) BR9205235A (en)
CA (1) CA2085236C (en)
CH (1) CH688276A5 (en)
DE (2) DE4291173T1 (en)
DK (2) DK0539534T3 (en)
DZ (1) DZ1571A1 (en)
EG (1) EG19667A (en)
ES (2) ES2124254T5 (en)
FI (1) FI925446A (en)
FR (1) FR2675422B1 (en)
GB (1) GB2260329B (en)
GR (1) GR1001132B (en)
HR (1) HRP920449B1 (en)
HU (1) HU215792B (en)
IE (1) IE81027B1 (en)
IL (2) IL101563A (en)
IT (1) IT1245070B (en)
LU (1) LU88199A1 (en)
MX (1) MX9201792A (en)
NL (1) NL9220001A (en)
NO (1) NO310281B1 (en)
NZ (1) NZ242352A (en)
OA (1) OA09799A (en)
PL (1) PL169931B1 (en)
PT (1) PT100385B (en)
RO (1) RO110133B1 (en)
RU (1) RU2118931C1 (en)
SE (1) SE508021C2 (en)
TN (1) TNSN92031A1 (en)
UY (1) UY23401A1 (en)
WO (2) WO1992018310A1 (en)
YU (1) YU48287B (en)
ZA (1) ZA922833B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301066A1 (en) * 1993-01-16 1994-07-21 Igu Umweltschutzanlagen Method and device for processing plastic waste
AUPM621894A0 (en) * 1994-06-10 1994-07-07 Ri-Industries Plastic recycler
US5503788A (en) * 1994-07-12 1996-04-02 Lazareck; Jack Automobile shredder residue-synthetic plastic material composite, and method for preparing the same
DE19500174C1 (en) * 1995-01-05 1996-07-18 Ermafa Kunststofftechnik Chemn Process for producing agglomerate from plastic waste
US5674033A (en) * 1995-05-05 1997-10-07 Ruegg; Thomas Arthur Vehicle tie-down system for container
EP0749818A3 (en) * 1995-06-19 1997-12-03 Ein Engineering Co., Ltd. Reprocessed thermoset resin, method for reprocessing thermoset resin foamed material and method for molding the reprocessed resin
GB2339783A (en) * 1998-07-21 2000-02-09 Plasalloy Limited Recovery and re-use of material from post-consumer waste
JP2002292628A (en) * 2001-03-28 2002-10-09 Sony Corp Method for reuse of used resin
WO2003002043A2 (en) 2001-06-29 2003-01-09 Coloplast A/S A bag for collection of bodily fluids
US7311698B2 (en) 2001-09-24 2007-12-25 Coloplast A/S Urinary catheter assembly allowing for non-contaminated insertion of the catheter into a urinary canal
US7682353B2 (en) 2001-06-29 2010-03-23 Coloplast A/S Catheter device
JP2005053120A (en) * 2003-08-05 2005-03-03 Koohan:Kk Method for molding synthetic resin product using synthetic resin waste material
EP1595671A1 (en) * 2004-05-10 2005-11-16 New Generation Holding Apparatus and process for recycling plastic materials
WO2006035820A1 (en) * 2004-09-28 2006-04-06 Refinverse, Inc. Process for producing reclaimed modified resin compound and reclaimed modified resin compound
CN102062522B (en) * 2010-11-24 2012-07-04 鑫海绳网制造有限公司 Method and device for drying regenerated material granules
CN102294767B (en) * 2011-08-11 2014-10-29 南昌大学 Method for recovering and granulating waste plastic
US9585784B2 (en) 2011-08-29 2017-03-07 Coloplast A/S Catheter activation by handle removal
CN105408078B (en) * 2013-05-24 2018-08-10 波利维斯特知识产权代理有限责任公司 The plastic products processed the system and method for plastics and thus processed
AT517337B1 (en) 2015-07-03 2017-01-15 Sonderhoff Engineering Gmbh mixing device
CN105965714B (en) * 2016-06-17 2024-06-28 东莞市昶丰机械科技有限公司 Novel continuous mixing mill structure
CN109382929B (en) * 2017-08-10 2021-09-21 潍坊云鼎新材料科技有限公司 Non-heating type high-speed melt blending machine
CN107599202B (en) * 2017-10-12 2019-09-17 青岛中嘉建设集团有限公司 Building construction plastic granule agitator
CN111645214A (en) * 2020-06-12 2020-09-11 浙江富全塑业有限公司 Plastic material mixing equipment for packaging container and operation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954366A (en) * 1960-04-20 1964-04-08 Draiswerke Gmbh Method of and apparatus for preparing plasticised synthetic plastic compositions
GB1551383A (en) * 1975-07-03 1979-08-30 Papenmeier Kg Guenter Apparatus for the production of a flowable homogeneous mixture
EP0045734A1 (en) * 1980-07-31 1982-02-10 Österreichische Schiffswerften Aktiengesellschaft Linz-Korneuburg Apparatus for processing synthetic material
EP0140846A2 (en) * 1983-10-17 1985-05-08 Renato Fornasero Process for recovery of heterogeneous waste plastic materials, and apparatus usable in carrying out the same
EP0244121A1 (en) * 1986-04-26 1987-11-04 Farrel Limited Control for batch mixers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118959B (en) * 1955-07-12 1961-12-07 Draiswerke Ges Mit Beschraenkt Method and device for the preparation of thermoplastics or thermosets
FR1262631A (en) * 1960-04-19 1961-06-05 Lampe Norma Soc Auto Lampe Further training in headlight adjustment devices and in particular for motor vehicles
FR1263631A (en) * 1960-04-20 1961-06-09 Draiswerke Gmbh Improvements to processes and devices for preparing plasticized masses of plastics
SU1087344A1 (en) * 1981-02-27 1984-04-23 Предприятие П/Я Г-6594 Method of producing granulated polyvinylchloride plastic

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954366A (en) * 1960-04-20 1964-04-08 Draiswerke Gmbh Method of and apparatus for preparing plasticised synthetic plastic compositions
GB1551383A (en) * 1975-07-03 1979-08-30 Papenmeier Kg Guenter Apparatus for the production of a flowable homogeneous mixture
EP0045734A1 (en) * 1980-07-31 1982-02-10 Österreichische Schiffswerften Aktiengesellschaft Linz-Korneuburg Apparatus for processing synthetic material
EP0140846A2 (en) * 1983-10-17 1985-05-08 Renato Fornasero Process for recovery of heterogeneous waste plastic materials, and apparatus usable in carrying out the same
EP0244121A1 (en) * 1986-04-26 1987-11-04 Farrel Limited Control for batch mixers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Soviet Patents Abstracts week 8449, 23 May 1985, Derwent Publications Ltd., London, GB; & SU 1087344 A (Masenko) *

Also Published As

Publication number Publication date
HRP920449B1 (en) 2000-04-30
NL9220001A (en) 1993-03-01
RU2118931C1 (en) 1998-09-20
IT1245070B (en) 1994-09-13
ES2085201A2 (en) 1996-05-16
DE69227004D1 (en) 1998-10-22
HUT66956A (en) 1995-01-30
IL101563A (en) 1996-08-04
FR2675422A1 (en) 1992-10-23
ES2085201B1 (en) 1997-03-16
EP0539534B1 (en) 1998-09-16
DE4291173T1 (en) 1997-07-24
DE69227004T2 (en) 1999-07-22
EP0539534B2 (en) 2006-03-08
IL101621A0 (en) 1992-12-30
EG19667A (en) 1995-08-30
MX9201792A (en) 1992-10-30
BE1005779A4 (en) 1994-01-25
SE9203578L (en) 1992-11-27
ITTO910288A1 (en) 1992-10-17
FR2675422B1 (en) 1994-11-04
NO924633L (en) 1992-12-01
NO310281B1 (en) 2001-06-18
SE508021C2 (en) 1998-08-10
CN1067602A (en) 1993-01-06
IE81027B1 (en) 1999-10-20
YU48287B (en) 1998-05-15
WO1992018310A1 (en) 1992-10-29
DK150492A (en) 1992-12-16
AU653011B2 (en) 1994-09-15
FI925446A0 (en) 1992-11-30
HU215792B (en) 1999-02-01
DZ1571A1 (en) 2002-02-17
CN1063700C (en) 2001-03-28
RO110133B1 (en) 1995-10-30
ES2124254T5 (en) 2006-10-16
CN1067844A (en) 1993-01-13
ES2124254T3 (en) 1999-02-01
ITTO910288A0 (en) 1991-04-16
WO1992018312A1 (en) 1992-10-29
EP0539534A1 (en) 1993-05-05
PL297188A1 (en) 1993-09-20
GB2260329A (en) 1993-04-14
BR9205235A (en) 1993-07-27
YU39792A (en) 1994-09-09
BG61833B1 (en) 1998-07-31
GB9224822D0 (en) 1993-01-20
SE9203578D0 (en) 1992-11-27
OA09799A (en) 1994-04-15
CH688276A5 (en) 1997-07-15
FI925446A (en) 1992-11-30
PL169931B1 (en) 1996-09-30
NO924633D0 (en) 1992-12-01
CA2085236C (en) 2000-11-07
PT100385B (en) 1999-05-31
DK150492D0 (en) 1992-12-16
DK0539534T3 (en) 1999-06-14
UY23401A1 (en) 1992-06-03
NZ242352A (en) 1994-09-27
JPH05508122A (en) 1993-11-18
HU9203620D0 (en) 1993-09-28
LU88199A1 (en) 1993-03-15
AU1434892A (en) 1992-11-17
IE921207A1 (en) 1992-10-21
TNSN92031A1 (en) 1993-06-08
BG97167A (en) 1993-12-24
ATE171101T1 (en) 1998-10-15
PT100385A (en) 1994-04-29
ZA922833B (en) 1993-07-12
KR100216084B1 (en) 1999-08-16
GR1001132B (en) 1993-04-28
HRP920449A2 (en) 1997-04-30
ES2085201R (en) 1996-07-16
AU1657292A (en) 1992-11-17
CA2085236A1 (en) 1992-10-17
DK173548B1 (en) 2001-02-19

Similar Documents

Publication Publication Date Title
GB2260329B (en) A process and a device for transforming a material containing at least two different thermoplastic materials into a new homogeneous thermoplastic material
EP0258965A3 (en) Shredder
DK0441994T3 (en) Process and apparatus for at least partial biological conversion of organic matter into biomass
SE7502499L (en)
JPS57127431A (en) Vacuum mixing and defoaming machine
DE3273318D1 (en) Shredding device for refuse
JPS6443400A (en) Apparatus for continuous dehydration treatment of sludge
JPS6434481A (en) Apparatus for volume reduction treatment of waste plastic
JP2582303B2 (en) Stir fermentation drying equipment for organic waste
DE3368395D1 (en) Apparatus for and method of shredding cans

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020408