PL1861443T3 - Sposób usuwania monomerów resztkowych z polioksymetylenów - Google Patents

Sposób usuwania monomerów resztkowych z polioksymetylenów

Info

Publication number
PL1861443T3
PL1861443T3 PL06725072T PL06725072T PL1861443T3 PL 1861443 T3 PL1861443 T3 PL 1861443T3 PL 06725072 T PL06725072 T PL 06725072T PL 06725072 T PL06725072 T PL 06725072T PL 1861443 T3 PL1861443 T3 PL 1861443T3
Authority
PL
Poland
Prior art keywords
polyoxymethylenes
residual monomers
removing residual
devolatilizer
extrudate
Prior art date
Application number
PL06725072T
Other languages
English (en)
Inventor
Jens Assmann
Knut Zöllner
Marko Blinzler
Melanie Urtel
Claudius Schwittay
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of PL1861443T3 publication Critical patent/PL1861443T3/pl

Links

Classifications

    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/28—Post-polymerisation treatments
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/02—Polymerisation initiated by wave energy or by particle radiation
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • 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
    • C08J2359/00—Characterised by the use of polyacetals containing polyoxymethylene sequences only
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyethers (AREA)
PL06725072T 2005-03-16 2006-03-15 Sposób usuwania monomerów resztkowych z polioksymetylenów PL1861443T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005012480A DE102005012480A1 (de) 2005-03-16 2005-03-16 Verfahren zur Entfernung von Restmonomeren aus Polyoxymethylenen
EP06725072A EP1861443B1 (de) 2005-03-16 2006-03-15 Verfahren zur entfernung von restmonomeren aus polyoxymethylenen
PCT/EP2006/060749 WO2006097486A1 (de) 2005-03-16 2006-03-15 Verfahren zur entfernung von restmonomeren aus polyoxymethylenen

Publications (1)

Publication Number Publication Date
PL1861443T3 true PL1861443T3 (pl) 2009-01-30

Family

ID=36586119

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06725072T PL1861443T3 (pl) 2005-03-16 2006-03-15 Sposób usuwania monomerów resztkowych z polioksymetylenów

Country Status (10)

Country Link
US (1) US20080214748A1 (pl)
EP (1) EP1861443B1 (pl)
JP (1) JP2008533264A (pl)
KR (1) KR20070119697A (pl)
CN (1) CN101137687A (pl)
AT (1) ATE405599T1 (pl)
DE (2) DE102005012480A1 (pl)
MY (1) MY138685A (pl)
PL (1) PL1861443T3 (pl)
WO (1) WO2006097486A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008018968A1 (de) * 2008-04-16 2009-10-22 Ticona Gmbh Polyoxymethylen-Formmassen und Formkörper und deren Verwendung
DE102008018966A1 (de) 2008-04-16 2009-10-22 Ticona Gmbh Verfahren zur Herstellung von Oxymethylen-Polymeren und dafür geeignete Vorrichtung
DE102008018967A1 (de) * 2008-04-16 2009-10-22 Ticona Gmbh Oxymethylenpolymere, Verfahren zu deren Herstellung und deren Verwendung
DE102008018965A1 (de) * 2008-04-16 2009-10-22 Ticona Gmbh Oxymethylen-Copolymere und deren Verwendung sowie Verfahren zur Herstellung von Oxymethylen-Copolymeren
US8840976B2 (en) 2010-10-14 2014-09-23 Ticona Llc VOC or compressed gas containment device made from a polyoxymethylene polymer
EP2505609B1 (en) 2011-04-01 2015-01-21 Ticona GmbH High impact resistant polyoxymethylene for extrusion blow molding
EP2546272A1 (en) 2011-07-15 2013-01-16 Ticona GmbH Process for producing oxymethylene polymers
WO2013076289A1 (en) * 2011-11-24 2013-05-30 Ticona Gmbh Process for recycling a formaldehyde source during a polymerization process
US8968858B2 (en) 2011-12-30 2015-03-03 Ticona Llc Printable molded articles made from a polyoxymethylene polymer composition
WO2014105670A1 (en) 2012-12-27 2014-07-03 Ticona Llc Impact modified polyoxymethylene composition and articles made therefrom that are stable when exposed to ultraviolet light
JP2014159553A (ja) * 2013-01-28 2014-09-04 Ricoh Co Ltd ポリマー生成物及びその製造方法、並びにポリマー生成物製造装置
CN111732699A (zh) * 2020-06-01 2020-10-02 湖北三里枫香科技有限公司 一种聚甲醛生产工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147309A1 (de) * 1981-11-28 1983-06-01 Basf Ag, 6700 Ludwigshafen Kontinuierliches verfahren zur herstellung von oxymethylenpolymeren
DE3231797A1 (de) * 1982-08-26 1984-03-01 Basf Ag, 6700 Ludwigshafen Verfahren zur wiederverwendung von trioxan
DE4327245A1 (de) * 1993-08-13 1995-02-16 Hoechst Ag Verfahren zur Herstellung von Polyacetalen
US5962623A (en) * 1998-09-08 1999-10-05 Ticona Gmbh Process for the preparation of polyacetal copolymers
DE10006037A1 (de) * 2000-02-10 2001-08-16 Basf Ag Verfahren zur Herstellung von Polyoxymethylenen
DE102004025366A1 (de) * 2004-05-19 2005-12-15 Basf Ag Verfahren zur Enfernung von Restmonomeren aus Polyoxymethylenen

Also Published As

Publication number Publication date
WO2006097486A1 (de) 2006-09-21
CN101137687A (zh) 2008-03-05
KR20070119697A (ko) 2007-12-20
MY138685A (en) 2009-07-31
US20080214748A1 (en) 2008-09-04
EP1861443B1 (de) 2008-08-20
EP1861443A1 (de) 2007-12-05
DE502006001394D1 (de) 2008-10-02
ATE405599T1 (de) 2008-09-15
DE102005012480A1 (de) 2006-09-21
JP2008533264A (ja) 2008-08-21

Similar Documents

Publication Publication Date Title
PL1861443T3 (pl) Sposób usuwania monomerów resztkowych z polioksymetylenów
TW200502258A (en) Method to produce continuously the polymers from vinylic compounds through substance- or solvent-polymerization
TW200736035A (en) Molding-system platen
EP1706693A4 (en) METHOD AND DEVICE FOR RECOVERING DEFLECTIONS FROM A FREEZER DRYING PROCESS AND DOWNFLOW USES
WO2006089540A3 (de) Verfahren zur herstellung eines optischen und eines strahlungsemittierenden bauelementes und optisches sowie strahlunsemittierendes bauelement
EP2111616A4 (en) METHOD AND DEVICES FOR CODING AND DECODING OBJECT BASED AUDIO SIGNALS
TWI348497B (en) A steel alloy, a holder or a holder detail for a plastic moulding tool, a tough hardened blank for a holder or holder detail, a process for producing a steel alloy
GB2437675A (en) Method and apparatus for expanding a tubular member
EP1731533A4 (en) METHOD FOR PRODUCING OLEFIN POLYMER
WO2009099822A3 (en) Surface modifying tool adapter
SG118248A1 (en) Non-separating diffuser for holes produced by a two step process
AU2003292837A1 (en) Process for producing polymer
EP1921093A4 (en) SOLID CATALYST COMPONENTS FOR THE OLEIN POLYMERIZATION, CATALYST AND PROCESS FOR THE PREPARATION OF OLEFIN POLYMERS THEREWITH
MY152453A (en) Separation in an imprint lithography process
MY162317A (en) Styrene resin composition and method for manufacturing thereof
ZA200710065B (en) Adaptive sanitation system
TW200740585A (en) Molding-system platen
EP1489114A4 (en) METHOD FOR PRODUCING WATER SOLUBLE CARBOXYLATED POLYMER
WO2006091772A3 (en) Methods and apparatus for molding chocolate
AU2003296738A1 (en) Process for producing an epoxidized elastomeric polymer
TW200643037A (en) Process for macroporous acrylic resins
TW200619001A (en) Method of forming microstructures with multiple discrete molds
WO2005023752A3 (en) A recycling process for preparing sertraline
WO2009036231A3 (en) Polymerization of vinylic monomers containing a heteroatom
EP2072541A3 (en) Process for removing residual volatile monomers from a polymer in powder form