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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

    • 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
    • B29B9/00—Making granules
    • B29B9/08—Making granules by agglomerating smaller particles
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/823—Temperature control
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/535—Screws with thread pitch varying along the longitudinal axis
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; 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)

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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
WO2011149294A2 (en) * 2010-05-28 2011-12-01 (주)Lg화학 Resin blend for melt-processing, pellet, method for manufacturing resin-molded product using same and resin-molded product
KR101373436B1 (en) 2010-05-28 2014-03-13 주식회사 엘지화학 Resin blend for melting process, pellet and preparation method of resin molded article using the same
CN103154151B (en) 2010-10-14 2016-04-13 Lg化学株式会社 For the resin blend of smelting process
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
WO2014047589A1 (en) * 2012-09-21 2014-03-27 Northwestern University Peroxy-derivative functionalization of polypropylene via solid-state shear pulverization
WO2014127133A1 (en) * 2013-02-13 2014-08-21 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
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KR102204028B1 (en) 2013-08-09 2021-01-18 킴벌리-클라크 월드와이드, 인크. Anisotropic polymeric material
WO2015019211A1 (en) 2013-08-09 2015-02-12 Kimberly-Clark Worldwide, Inc. Delivery system for active agents
US10889696B2 (en) 2013-08-09 2021-01-12 Kimberly-Clark Worldwide, Inc. Microparticles having a multimodal pore distribution
CN105408403B (en) 2013-08-09 2018-12-21 金伯利-克拉克环球有限公司 Flexible polymer material with shape-retaining properties
WO2015019212A1 (en) 2013-08-09 2015-02-12 Kimberly-Clark Worldwide, Inc. Polymeric material for three-dimensional printing
US9296882B2 (en) 2013-09-04 2016-03-29 Zzyzx Polymers LLC Methods for increasing throughput rates of solid-state extrusion devices
WO2015054595A1 (en) * 2013-10-12 2015-04-16 Zzyzx Polymers LLC Fabricating drug delivery systems
BR112016007421B1 (en) 2013-10-15 2021-09-14 Dow Global Technologies Llc COMPOSITION, ARTICLE AND ROTOMOLDED ARTICLE
GB2549412B8 (en) 2014-11-26 2021-07-07 Kimberly Clark Co Annealed porous polyolefin material
WO2017177057A1 (en) 2016-04-06 2017-10-12 Zzyzx Polymers LLC Processable polymers and methods of making and using
US11931469B2 (en) 2017-07-28 2024-03-19 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced humidity level
MX395018B (en) 2017-07-28 2025-03-24 Kimberly Clark Co NANOPOROUS SUPERABSORBENT PARTICLES
WO2020005229A1 (en) 2018-06-27 2020-01-02 Kimberly-Clark Worldwide, Inc. Nanoporous superabsorbent particles
US12337297B2 (en) 2020-10-30 2025-06-24 Kimberly-Clark Worldwide, Inc. Nanoporous superabsorbent particles with low non-solvent levels

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Also Published As

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

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