AU2001287162A1 - Polymeric blends formed by solid state shear pulverization and having improved melt flow properties - Google Patents

Polymeric blends formed by solid state shear pulverization and having improved melt flow properties

Info

Publication number
AU2001287162A1
AU2001287162A1 AU2001287162A AU8716201A AU2001287162A1 AU 2001287162 A1 AU2001287162 A1 AU 2001287162A1 AU 2001287162 A AU2001287162 A AU 2001287162A AU 8716201 A AU8716201 A AU 8716201A AU 2001287162 A1 AU2001287162 A1 AU 2001287162A1
Authority
AU
Australia
Prior art keywords
solid state
melt flow
flow properties
polymeric blends
improved melt
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.)
Abandoned
Application number
AU2001287162A
Inventor
Klementina Khait
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.)
Material Sciences Corp
Original Assignee
Material Sciences Corp
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 Material Sciences Corp filed Critical Material Sciences Corp
Publication of AU2001287162A1 publication Critical patent/AU2001287162A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/08Making granules by agglomerating smaller particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/72Measuring, controlling or regulating
    • B29B7/726Measuring properties of mixture, e.g. temperature or density
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/82Heating or cooling
    • B29B7/823Temperature control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/82Heating or cooling
    • B29B7/826Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/88Adding charges, i.e. additives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/535Screws with thread pitch varying along the longitudinal axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/57Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AU2001287162A 2000-08-10 2001-08-07 Polymeric blends formed by solid state shear pulverization and having improved melt flow properties Abandoned AU2001287162A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09635655 2000-08-10
US09/635,655 US6818173B1 (en) 2000-08-10 2000-08-10 Polymeric blends formed by solid state shear pulverization and having improved melt flow properties
PCT/US2001/041579 WO2002011964A2 (en) 2000-08-10 2001-08-07 Polymeric blends formed by solid state shear pulverization and having improved melt flow properties

Publications (1)

Publication Number Publication Date
AU2001287162A1 true AU2001287162A1 (en) 2002-02-18

Family

ID=24548617

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287162A Abandoned AU2001287162A1 (en) 2000-08-10 2001-08-07 Polymeric blends formed by solid state shear pulverization and having improved melt flow properties

Country Status (5)

Country Link
US (1) US6818173B1 (en)
EP (1) EP1307327A2 (en)
AU (1) AU2001287162A1 (en)
CA (1) CA2417995A1 (en)
WO (1) WO2002011964A2 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003286839A1 (en) * 2002-11-01 2004-06-07 Material Sciences Corporation Low shear pelletization method and apparatus therefor
EP2159041B1 (en) * 2003-01-16 2020-07-15 Viva Healthcare Packaging Limited Methods, compositions and blends for forming articles having improved environmental stress crack resistance
US20070161719A1 (en) * 2006-01-12 2007-07-12 Rauh James T Recycling cross-linked and/or immiscible polymers through shear mastication
US7758961B2 (en) * 2007-03-22 2010-07-20 Milliken & Company Functionalized nanoparticles and their use in particle/bulk material systems
US20080287586A1 (en) * 2007-03-22 2008-11-20 Jones Jamie N Functionalized nanoparticles and their use in particle/bulk material systems
KR101569230B1 (en) 2010-05-28 2015-11-13 주식회사 엘지화학 Resin blend for melting process, pellet and preparation method of resin molded article using the same
CN102918112B (en) * 2010-05-28 2016-01-13 Lg化学株式会社 For smelting process resin blend, resin particle, use them to prepare method and the resin of resin
KR101560024B1 (en) 2010-10-14 2015-10-16 주식회사 엘지화학 Melt processed resin article
US8550386B2 (en) 2010-12-22 2013-10-08 Kimberly-Clark Worldwide, Inc. Oil absorbing material and processes of recycling absorbent articles to produce the same
US9186835B2 (en) 2011-10-17 2015-11-17 Bucknell University Process for producing exfoliated and/or dispersed polymer composites and/or nanocomposites via solid-state/melt extrusion (SSME)
US8975305B2 (en) 2012-02-10 2015-03-10 Kimberly-Clark Worldwide, Inc. Rigid renewable polyester compositions having a high impact strength and tensile elongation
US10093035B1 (en) * 2012-03-30 2018-10-09 Northwestern University Colorant dispersion in polymer materials using solid-state shear pulverization
US9388256B2 (en) * 2012-09-21 2016-07-12 Northwestern University Peroxy-derivative functionalization of polypropylene via solid-state shear pulverization
US20150051339A1 (en) * 2013-02-13 2015-02-19 Northwestern University Method for processing polymers and/or polymer blends from virgin and/or recycled materials via solid-state/melt extrusion
US20140303279A1 (en) * 2013-03-12 2014-10-09 Northwestern University Enhanced degradation of polymeric materials via solid-state shear pulverization
CN105431479B (en) 2013-08-09 2018-11-16 金伯利-克拉克环球有限公司 The method of the porosity of polymer material is controlled for selectivity
AU2014304179B2 (en) 2013-08-09 2017-08-17 Kimberly-Clark Worldwide, Inc. Anisotropic polymeric material
MX2016001599A (en) 2013-08-09 2016-05-05 Kimberly Clark Co Flexible polymeric material with shape retention properties.
RU2630135C2 (en) 2013-08-09 2017-09-05 Кимберли-Кларк Ворлдвайд, Инк. Microparticles, characterized by multimodal pore distribution
US10919229B2 (en) 2013-08-09 2021-02-16 Kimberly-Clark Worldwide, Inc. Polymeric material for three-dimensional printing
CN105451722B (en) 2013-08-09 2019-08-06 金伯利-克拉克环球有限公司 Activating agent delivery system
US9296882B2 (en) 2013-09-04 2016-03-29 Zzyzx Polymers LLC Methods for increasing throughput rates of solid-state extrusion devices
US20150104508A1 (en) * 2013-10-12 2015-04-16 Zzyzx Polymers LLC Devices, compositions, and methods for fabricating drug delivery systems
KR102519282B1 (en) 2013-10-15 2023-04-10 다우 글로벌 테크놀로지스 엘엘씨 Compatibilized polyolefin blends
BR112017009619B1 (en) 2014-11-26 2021-10-05 Kimberly-Clark Worldwide, Inc. POLYOLEFIN MATERIAL, FIBER, NON-WOVEN WEFT, ABSORBENT ARTICLE, AND METHOD FOR FORMATION OF A POLYOLEFIN MATERIAL
EP3439846A1 (en) 2016-04-06 2019-02-13 Zzyzx Polymers LLC Processable polymers and methods of making and using
WO2019023066A1 (en) 2017-07-28 2019-01-31 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced humidity level
KR102294696B1 (en) 2018-06-27 2021-08-30 킴벌리-클라크 월드와이드, 인크. Nanopore Superabsorbent Particles

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102716A (en) 1955-06-22 1963-09-03 Frenkel Ag C D Apparatus for mixing
US3104426A (en) 1961-01-05 1963-09-24 Wellman Combing Company Method for forming wool slivers
US3161437A (en) 1963-01-08 1964-12-15 Robert G Letourneau Operating mechanism for dump vehicle
US3342901A (en) 1963-01-28 1967-09-19 Phillips Petroleum Co Blending of thermoplastic material
GB1132898A (en) 1965-08-13 1968-11-06 Werner & Pfleiderer Multi-stage screw treatment device
CH512987A (en) 1969-09-04 1971-09-30 Buehler Ag Geb Method and device for the injection molding of plastic into foamed objects
US3874835A (en) 1971-04-02 1975-04-01 Welding Engineers Face-cutting apparatus for forming pellets
US3976730A (en) 1972-03-23 1976-08-24 Deerfield Plastics Co., Inc. Method of employing a high percentage of reground thermoplastic scrap resin in an extruder
DE2315587B2 (en) 1972-08-14 1975-04-10 Kobe Steel, Ltd., Kobe (Japan) Device for fine grinding of rubber
US3814566A (en) 1972-10-31 1974-06-04 Union Carbide Corp Apparatus for continuously converting mesophase pitch into a highly oriented structure
US4181647A (en) 1973-01-11 1980-01-01 Phillips Cables Limited Process for extrusion coating of a wire with a cellular thermoplastic resin material
FR2280492A1 (en) 1974-07-31 1976-02-27 Emery Guy PROCESS AND INSTALLATION FOR RECOVERING MIXED PLASTIC MATERIALS, FROM ALL SOURCES
FR2296513A1 (en) 1974-12-31 1976-07-30 Inst Nat Rech Chimique MANUFACTURING PROCESS OF FINISHED OR SEMI-FINISHED PRODUCTS FROM MIXTURES OF WASTE OF DIFFERENT SYNTHETIC RESINS
US5026512A (en) 1975-08-30 1991-06-25 Chang Shao C Method for manufacturing molded products of thermoplastic and inorganic materials
BE833543A (en) 1975-09-18 1976-03-18 PROCESS FOR MAKING THERMOPLASTIC POLYMER ALLOYS
GB1554858A (en) 1975-10-08 1979-10-31 Dunlop Ltd Method and apparatus for the recovery of vulcanised elastomeric material
CA1074780A (en) 1976-07-14 1980-04-01 Frenkel C-D Aktiengesellschaft Opposite handed variable groove threaded screw and barrel transfer mixer
US4098463A (en) 1977-02-03 1978-07-04 Metals & Plastics, Inc. Temperature-controlled comminuting method and apparatus
CA1161231A (en) 1980-12-10 1984-01-31 Phillips Cables Limited Screw extruder
JPS5887013A (en) 1981-11-18 1983-05-24 Japan Steel Works Ltd:The Continuous kneading and granulating apparatus
US4511091A (en) 1983-01-06 1985-04-16 Augusto Vasco Method and apparatus for recycling thermoplastic scrap
RU1213612C (en) 1983-05-05 1993-11-15 Институт Химической Физики Ан Ссср Method of producing powder materials from thermoplasts
DE3332629A1 (en) 1983-09-09 1985-03-28 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover METHOD AND DEVICE FOR POWDERING POLYMERS
US4875847A (en) 1984-04-23 1989-10-24 Wenger Manufacturing, Inc. Twin-screw extruder having respective conical nose screw sections
FI854087L (en) 1984-10-22 1986-04-23 Rosendahl Masch Gmbh FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV EN FOERNAETAD EXTRUDERAD ELLER SPRUTGJUTEN PRODUKT.
US4607796A (en) 1984-11-30 1986-08-26 Nauchno-Proizvodstvennoe Obiedinenie "Norplast" Method of making powder from rubber and vulcanization products
US4650126A (en) 1984-12-26 1987-03-17 E. I. Du Pont De Nemours And Company Process for ambient temperature grinding of soft polymers
US4772430A (en) 1985-01-11 1988-09-20 Jgc Corporation Process for compacting and solidifying solid waste materials, apparatus for carrying out the process and overall system for disposal of such waste materials
US4708617A (en) 1986-06-06 1987-11-24 Mobil Oil Corporation Screw extruder with a rotatable barrel section
FR2622833B1 (en) 1987-11-06 1990-04-27 Omnium Traitement Valorisa PROCESS AND INSTALLATION FOR THE MANUFACTURE OF MOLDED OR EXTRUDED OBJECTS FROM WASTE CONTAINING PLASTIC MATERIALS
US4917834A (en) 1988-11-16 1990-04-17 General Technology Applications, Inc. Method for forming homogeneous blends of particulate materials
US4997131A (en) 1989-09-07 1991-03-05 L. R. Nelson Corporation Ball valve pistol nozzle
DE3931652A1 (en) 1989-09-22 1991-04-04 Basf Ag METHOD FOR PRODUCING THERMOPLASTIC PLASTICS FILLED WITH CERAMIC POWDERS
US5088914A (en) 1990-05-11 1992-02-18 Romano Brambilla Double flighted extrusion screw
JP2702817B2 (en) 1991-03-05 1998-01-26 ダイワ精工株式会社 Line length measuring device for fishing reels
DE4130315C1 (en) 1991-03-18 1993-01-14 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De Prodn. of mono:dispersed thermoplastic fine powder - by feeding to extruder and grinding while controlling temp., cooling in vortex zone and re-grinding coarse particles
US5397065A (en) 1992-11-03 1995-03-14 Illinois Institute Of Technology Solid state shear extrusion pulverization
US5415354A (en) 1992-11-03 1995-05-16 Illinois Institute Of Technology Solid state shear extrusion pulverization
CA2102257C (en) 1992-11-03 1998-11-10 Fyodor Shutov Solid state shear extrusion pulverization
US5743471A (en) 1993-08-02 1998-04-28 Illinois Institute Of Technology Solid state shear extrusion pulverization
CA2192336C (en) 1993-12-07 1999-10-26 Klementina Khait Reconstituted polymeric materials
ES2160291T3 (en) 1996-11-07 2001-11-01 Bock Healthcare Gmbh PROCEDURE FOR THE MANUFACTURE OF MOLDED PARTS FROM A POLYMER ALLOY.
US6479003B1 (en) 1998-11-18 2002-11-12 Northwestern University Processes of mixing, compatibilizing, and/or recylcing blends of polymer materials through solid state shear pulverization, and products by such processes

Also Published As

Publication number Publication date
US6818173B1 (en) 2004-11-16
WO2002011964A3 (en) 2002-05-16
CA2417995A1 (en) 2002-02-14
EP1307327A2 (en) 2003-05-07
WO2002011964A2 (en) 2002-02-14

Similar Documents

Publication Publication Date Title
AU2001287162A1 (en) Polymeric blends formed by solid state shear pulverization and having improved melt flow properties
AU2001276597A1 (en) Biodegradable polymeric blend
AU2001287163A1 (en) Solid state shear pulverization of multicomponent polymeric waste
MXPA03000200A (en) Thermoplastic superabsorbent polymer blend compositions and their preparation.
AU2001294814A1 (en) Pumpcn compositions and uses thereof
AU2001238384A1 (en) Delivery systems using preformed biodegradable polymer compositions and methods
AU6162398A (en) Polymer nanocomposite composition
AU2002319231A1 (en) Polymer solutions with shear reversible properties
EP1111001A3 (en) Plastics additives composition, process and blends thereof
AU2001229781A1 (en) Block copolymer based hot melt adhesive
AU2001222665A1 (en) Improved flow carbonate polymer blends
AU1850702A (en) Rubber-modified resin and thermoplastic resin composition containing the same
AU2001286657A1 (en) Propylene polymer composition
AU2002212302A1 (en) Device for mixing additives and introducing the same into a polymer melt stream
AU2001235773A1 (en) Electro-luminiscent polymers, their preparation and uses
AU2001261442A1 (en) Polymer blends and articles produced therewith
AU2001272011A1 (en) Siderophores-producing bifidobacteria thereby and uses thereof
AU2002213767A1 (en) Tenacity plastic and its preparation method
AU2002365855A1 (en) Asphalt composition comprising linear diblock copolymer
AU2001276749A1 (en) Polymer composition
AU2002230797A1 (en) Materials having shape-memory
AU2001278060A1 (en) Functional biopolymer modification reagents and uses thereof
AU2001283457A1 (en) Styrenic polymer compositions with improved clarity
AU2001278317A1 (en) Butyl polymer composition having improved cold flow properties
AU7747500A (en) Multiwall bag with easy open and reclose