AT523308T - Method for conditioning and crystallizing a polymeric material - Google Patents

Method for conditioning and crystallizing a polymeric material

Info

Publication number
AT523308T
AT523308T AT06010652T AT06010652T AT523308T AT 523308 T AT523308 T AT 523308T AT 06010652 T AT06010652 T AT 06010652T AT 06010652 T AT06010652 T AT 06010652T AT 523308 T AT523308 T AT 523308T
Authority
AT
Austria
Prior art keywords
crystallizing
conditioning
polymeric
Prior art date
Application number
AT06010652T
Other languages
German (de)
Inventor
Brent Allan Culbert
Andreas Christel
Original Assignee
Buehler Ag
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 to DE2001149474 priority Critical patent/DE10149474A1/en
Application filed by Buehler Ag filed Critical Buehler Ag
Publication of AT523308T publication Critical patent/AT523308T/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88Post-polymerisation treatment
    • 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
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • B29B13/02Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021Heat treatment of powders
    • 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
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • B29B13/06Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • 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
    • B29B9/16Auxiliary treatment of granules
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04Preparatory processes
    • C08G69/06Solid state polycondensation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28Preparatory processes
    • C08G69/30Solid state polycondensation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/46Post-polymerisation treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2077/00Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
AT06010652T 2001-10-08 2002-09-12 Method for conditioning and crystallizing a polymeric material AT523308T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2001149474 DE10149474A1 (en) 2001-10-08 2001-10-08 Control of thermoplastic polymer crystallization by moisture level control useful for controlling the crystallization of polyesters, e.g. polyethylene terephthalate, polyethylene napthalate, or polybutyene terephthalate

Publications (1)

Publication Number Publication Date
AT523308T true AT523308T (en) 2011-09-15

Family

ID=7701727

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02754119T AT336350T (en) 2001-10-08 2002-09-12 Method for conditioning at least partly amorphous thermoplastic materials
AT06010652T AT523308T (en) 2001-10-08 2002-09-12 Method for conditioning and crystallizing a polymeric material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT02754119T AT336350T (en) 2001-10-08 2002-09-12 Method for conditioning at least partly amorphous thermoplastic materials

Country Status (7)

Country Link
US (1) US7193032B2 (en)
EP (2) EP1434675B1 (en)
AT (2) AT336350T (en)
DE (2) DE10149474A1 (en)
ES (2) ES2269744T3 (en)
PT (1) PT1434675E (en)
WO (1) WO2003031133A1 (en)

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US20050167876A1 (en) * 2002-10-04 2005-08-04 Jan-Udo Kreyenborg Method for granulating plastics
US7329723B2 (en) 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
CA2482056A1 (en) 2003-10-10 2005-04-10 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
DE102004012579A1 (en) * 2004-03-12 2005-09-29 Bühler AG Process for the preparation of a partially crystalline polycondensate
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US7875184B2 (en) 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
DE602005023671D1 (en) * 2005-12-15 2010-10-28 Kimberly Clark Co BIODEGRADABLE MULTICOMPONENT FIBERS
KR101283172B1 (en) 2006-04-07 2013-07-08 킴벌리-클라크 월드와이드, 인크. Biodegradable Nonwoven Laminate
US7790840B2 (en) * 2006-05-24 2010-09-07 Eastman Chemical Company Crystallizing conveyor
US7638593B2 (en) * 2006-05-24 2009-12-29 Eastman Chemical Company Crystallizer temperature control via fluid control
US7638596B2 (en) * 2006-05-24 2009-12-29 Eastman Chemical Company Crystallizer temperature control via jacketing/insulation
US8710172B2 (en) * 2006-07-14 2014-04-29 Kimberly-Clark Worldwide, Inc. Biodegradable aliphatic-aromatic copolyester for use in nonwoven webs
WO2008008074A1 (en) * 2006-07-14 2008-01-17 Kimberly-Clark Worldwide, Inc. Biodegradable polyactic acid for use in nonwoven webs
KR101297937B1 (en) 2006-07-14 2013-08-19 킴벌리-클라크 월드와이드, 인크. Biodegradable aliphatic polyester for use in nonwoven webs
DE102007027543A1 (en) 2006-11-27 2008-05-29 Bühler AG Strand granulation method and apparatus and granules made therefrom
DE102006058811A1 (en) * 2006-12-13 2008-06-19 Rieter Automatik Gmbh Method for production of granules of polymers of thermoplastic polyester or copolyester from polymer melt, involves extruding fused web of polymer melt out of extrusion head of casting device
CN101563392B (en) * 2006-12-15 2013-02-13 金伯利-克拉克环球有限公司 Biodegradable polyesters for use in forming fibers
CN101563391B (en) * 2006-12-15 2012-04-18 金伯利-克拉克环球有限公司 Biodegradable polylactic acids for use in forming fibers
DE102007012450A1 (en) 2007-03-15 2008-09-18 Rieter Automatik Gmbh Process for granulation and crystallization of thermoplastic polymers
DE602007014121D1 (en) * 2007-08-22 2011-06-01 Kimberly Clark Co Multi-component biodegradable filaments and nonwoven materials made from them
DE102007055242A1 (en) 2007-11-16 2009-05-20 Bühler AG Process for the crystallization of crystallizable polymers with high tendency to adhere
BRPI0722204A2 (en) * 2007-12-13 2014-11-04 Kimberly Clark Co "Biodegradable fibers formed from a thermoplastic composition containing polylactic acid and a polyester copolymer"
US9259857B2 (en) 2008-02-12 2016-02-16 Gala Industries, Inc. Method and apparatus to condition polymers utilizing multiple processing systems
US8080196B2 (en) * 2008-02-12 2011-12-20 Gala Industries, Inc. Method and apparatus to achieve crystallization of polymers utilizing multiple processing systems
MX2010013139A (en) * 2008-05-30 2011-03-04 Kimberly Clark Worldwide Incorporated Polylactic acid fibers.
US8470222B2 (en) 2008-06-06 2013-06-25 Kimberly-Clark Worldwide, Inc. Fibers formed from a blend of a modified aliphatic-aromatic copolyester and thermoplastic starch
US8841386B2 (en) * 2008-06-10 2014-09-23 Kimberly-Clark Worldwide, Inc. Fibers formed from aromatic polyester and polyether copolymer
DE102008058173A1 (en) * 2008-11-20 2010-05-27 Automatik Plastics Machinery Gmbh Apparatus and method for continuous casting and granulation of strands of thermoplastic material
US20100127434A1 (en) * 2008-11-25 2010-05-27 Rene Broos Extruding organic polymers
US20110256331A1 (en) 2010-04-14 2011-10-20 Dak Americas Llc Ultra-high iv polyester for extrusion blow molding and method for its production
US8461262B2 (en) 2010-12-07 2013-06-11 Kimberly-Clark Worldwide, Inc. Polylactic acid fibers
US8904666B1 (en) 2011-01-04 2014-12-09 Buhler Aeroglide Corporation Dryer having hygienic panels
FR2981600B1 (en) * 2011-10-25 2013-11-15 Rhodia Operations PROCESS FOR THE PREPARATION OF POLYAMIDE PELLETS
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process

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JPS6328767B2 (en) 1979-05-22 1988-06-09 Matsui Seisakusho
US4531308A (en) 1983-04-29 1985-07-30 Cactus Machinery Inc. Apparatus for conditioning hygroscopic plastic material
IN169503B (en) * 1985-03-11 1991-10-26 Goodyear Tire & Rubber
CH665473A5 (en) * 1985-07-18 1988-05-13 Schweizerische Viscose Crystallising and drying PET polymer granules - by feeding continuously into rising current of hot air where dust is removed and dried prod. falls out
US5011648A (en) * 1989-02-14 1991-04-30 Van Dorn Company System, method and apparatus for hot fill PET container
DE3928360C2 (en) * 1989-08-28 1993-01-14 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, Dieser Vertreten Durch Den Praesidenten Des Bundesamtes Fuer Wehrtechnik Und Beschaffung, 5400 Koblenz, De
CH685003A5 (en) * 1992-08-11 1995-02-28 Buehler Ag A method of continuously crystallizing and polymerizing plastic material, and apparatus therefor.
DE19513940A1 (en) * 1994-07-14 1996-01-18 Inventa Ag Process for the production of precondensates of partially crystalline or amorphous, thermoplastically processable partially aromatic polyamides or copolyamides
DE19500383C2 (en) * 1995-01-09 2001-10-18 Buehler Ag Device for the continuous crystallization of polyester material
DE19519898B4 (en) * 1995-05-31 2006-01-26 Zimmer Ag Process for improving the stretchability of polyester
US5523361A (en) * 1995-08-31 1996-06-04 Shell Oil Company Process for crystallizing polyethylene naphthalate
DE19615937C1 (en) 1996-03-31 1997-07-10 Bernhard Lipp Conditioning of polyamide components after forming
TW388764B (en) * 1996-10-30 2000-05-01 Shell Internattonale Res Mij B Process for the crystallization of polyethylene naphthalate prepolymers and the solid stating of those crystallized prepolymers
DE19815129A1 (en) 1998-04-03 1999-10-07 Basf Ag Precipitated, water-insoluble dyes in colloidally dispersed form
DE19815120A1 (en) 1998-04-03 1999-10-07 Brueckner Maschbau Stretched polyalkylene terephthalate foil and melt production with addition of carbodiimide
EP1090458A1 (en) 1998-05-28 2001-04-11 Maxim Integrated Products, Inc. Body grabbing switch
DE19848245A1 (en) * 1998-10-20 2000-05-04 Rieter Automatik Gmbh Process for the granulation and crystallization of thermoplastic polyesters or copolyesters
IT1311213B1 (en) * 1999-03-24 2002-03-04 Sipa Spa Improved process and plant for the treatment of materials in the production of pet hollow bodies
DE10122437A1 (en) * 2001-05-09 2002-11-28 Henkel Kgaa Hot melt adhesive in the form of granules

Also Published As

Publication number Publication date
WO2003031133A1 (en) 2003-04-17
EP1434675A1 (en) 2004-07-07
EP1710066A1 (en) 2006-10-11
DE50207878D1 (en) 2006-09-28
PT1434675E (en) 2006-12-29
EP1710066B1 (en) 2011-09-07
ES2372861T3 (en) 2012-01-27
AT336350T (en) 2006-09-15
ES2269744T3 (en) 2007-04-01
US7193032B2 (en) 2007-03-20
US20050004341A1 (en) 2005-01-06
DE10149474A1 (en) 2003-04-17
EP1434675B1 (en) 2006-08-16

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