ATE286917T1 - Verfahren zur entgasung von polymeren - Google Patents

Verfahren zur entgasung von polymeren

Info

Publication number
ATE286917T1
ATE286917T1 AT00301578T AT00301578T ATE286917T1 AT E286917 T1 ATE286917 T1 AT E286917T1 AT 00301578 T AT00301578 T AT 00301578T AT 00301578 T AT00301578 T AT 00301578T AT E286917 T1 ATE286917 T1 AT E286917T1
Authority
AT
Austria
Prior art keywords
stripping agent
impurities
polymer
degasing
polymers
Prior art date
Application number
AT00301578T
Other languages
English (en)
Inventor
Thomas Orr Craig
Original Assignee
Nova Chemicals Europ Ltd
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 Nova Chemicals Europ Ltd filed Critical Nova Chemicals Europ Ltd
Application granted granted Critical
Publication of ATE286917T1 publication Critical patent/ATE286917T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyethers (AREA)
AT00301578T 1999-03-03 2000-02-28 Verfahren zur entgasung von polymeren ATE286917T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9904897.7A GB9904897D0 (en) 1999-03-03 1999-03-03 Polymer devlatilisation process

Publications (1)

Publication Number Publication Date
ATE286917T1 true ATE286917T1 (de) 2005-01-15

Family

ID=10848887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00301578T ATE286917T1 (de) 1999-03-03 2000-02-28 Verfahren zur entgasung von polymeren

Country Status (7)

Country Link
US (1) US6410683B1 (de)
EP (1) EP1033377B1 (de)
AT (1) ATE286917T1 (de)
CA (1) CA2299601A1 (de)
DE (1) DE60017303T2 (de)
ES (1) ES2235774T3 (de)
GB (1) GB9904897D0 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2843966A1 (fr) * 2002-08-30 2004-03-05 Bp Chem Int Ltd Procede et appareillage pour degazer un polymere
US7332540B2 (en) * 2004-02-18 2008-02-19 Eastman Chemical Company Aromatic-acrylate tackifier resins
US7238732B2 (en) 2004-02-18 2007-07-03 Eastman Chemical Company Radiation-curable adhesive compositions
US7262242B2 (en) * 2004-02-18 2007-08-28 Eastman Chemical Company Aromatic/acrylate tackifier resin and acrylic polymer blends
US7077463B2 (en) * 2004-04-06 2006-07-18 Lear Corporation Rear fold down cargo seat with tilt down cushion
FR2921663A1 (fr) * 2007-10-02 2009-04-03 Bluestar Silicones France Soc Polyorganosiloxanes a fonction piperidine depourvus de toxicite par contact cutane et utilisation de ces derniers dans des compositions cosmetiques
US9840571B2 (en) * 2016-02-04 2017-12-12 Chevron Phillips Chemical Company Lp Inert stripping of volatile organic compounds from polymer melts
US10570224B2 (en) 2016-04-15 2020-02-25 Exxonmobil Chemical Patents Inc. Polymerization using a stripping agent for devolatilization
WO2026003793A1 (en) 2024-06-28 2026-01-02 Versalis S.P.A. Recycled vinyl aromatic polymers decontamination process for food-contact grade applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380822A (en) * 1992-07-27 1995-01-10 Novacor Chemicals (International) S.A. Water assisted devolatilization
US5350813A (en) 1992-07-27 1994-09-27 Novacor Chemicals (International) S.A. Fluid assisted devolatilization
AU5884494A (en) * 1993-01-18 1994-08-15 Unilever Plc Improvements in or relating to carbonation
US5442041A (en) * 1995-01-19 1995-08-15 Arco Chemical Technology, L.P. Removal of volatile substances from thermoplastic resins
US5691445A (en) 1996-03-28 1997-11-25 Novacor Chemicals (International) S.A. Devolatilization

Also Published As

Publication number Publication date
ES2235774T3 (es) 2005-07-16
DE60017303D1 (de) 2005-02-17
DE60017303T2 (de) 2005-12-22
EP1033377A1 (de) 2000-09-06
GB9904897D0 (en) 1999-04-28
EP1033377B1 (de) 2005-01-12
US6410683B1 (en) 2002-06-25
CA2299601A1 (en) 2000-09-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties