ATE253440T1 - Verfahren zur herstellung von endprodukten aus vinylaromatischen polymeren mit einer überwiegend syndiotaktischen struktur - Google Patents

Verfahren zur herstellung von endprodukten aus vinylaromatischen polymeren mit einer überwiegend syndiotaktischen struktur

Info

Publication number
ATE253440T1
ATE253440T1 AT99107165T AT99107165T ATE253440T1 AT E253440 T1 ATE253440 T1 AT E253440T1 AT 99107165 T AT99107165 T AT 99107165T AT 99107165 T AT99107165 T AT 99107165T AT E253440 T1 ATE253440 T1 AT E253440T1
Authority
AT
Austria
Prior art keywords
premiumly
syndiotactic structure
vinyl aromatic
end products
aromatic polymers
Prior art date
Application number
AT99107165T
Other languages
English (en)
Inventor
Antonio Gennaro
Giorgio Giannotta
Original Assignee
Polimeri Europa Srl
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 Polimeri Europa Srl filed Critical Polimeri Europa Srl
Application granted granted Critical
Publication of ATE253440T1 publication Critical patent/ATE253440T1/de

Links

Classifications

    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT99107165T 1998-04-30 1999-04-13 Verfahren zur herstellung von endprodukten aus vinylaromatischen polymeren mit einer überwiegend syndiotaktischen struktur ATE253440T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000934A ITMI980934A1 (it) 1998-04-30 1998-04-30 Procedimento per la preparazione di manufatti a base di polimeri vinilaromatici a struttura predominantemente sindiotattica

Publications (1)

Publication Number Publication Date
ATE253440T1 true ATE253440T1 (de) 2003-11-15

Family

ID=11379928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99107165T ATE253440T1 (de) 1998-04-30 1999-04-13 Verfahren zur herstellung von endprodukten aus vinylaromatischen polymeren mit einer überwiegend syndiotaktischen struktur

Country Status (6)

Country Link
US (1) US6342573B1 (de)
EP (1) EP0953421B1 (de)
AT (1) ATE253440T1 (de)
DE (1) DE69912511T2 (de)
ES (1) ES2209267T3 (de)
IT (1) ITMI980934A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10149884B4 (de) * 2001-10-10 2005-02-17 Hubert Rosing Verfahren zur Herstellung von Halbzeugen aus hoch- oder ultrahochmolekularen Polymeren, derart hergestellte Halbzeuge sowie deren Verwendung
US6946540B2 (en) * 2003-03-24 2005-09-20 Chevron Phillips Chemical Company, Lp Method of measuring extent of curing of compacted poly(arylene sulfide)
DE102005013198B4 (de) * 2005-03-16 2007-07-19 BAM Bundesanstalt für Materialforschung und -prüfung Optochemische Sensormembran und Verfahren zur Herstellung
EP2746319B1 (de) * 2012-12-21 2015-09-09 Materialise N.V. Verfahren zur Herstellung von Gegenständen durch selektives Sintern

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624253A (de) * 1961-11-02
BE653589A (de) * 1963-09-26
JPH089650B2 (ja) * 1986-10-16 1996-01-31 出光興産株式会社 スチレン系重合体の製造法
EP0570931A3 (en) * 1992-05-21 1994-06-29 Idemitsu Kosan Co Styrenic polymer, process for producing same and multi-layer material comprising same
IT1276801B1 (it) 1995-06-30 1997-11-03 Enichem Spa Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica
IT1277677B1 (it) 1995-12-21 1997-11-11 Enichem Spa Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica
IT1283282B1 (it) 1996-03-21 1998-04-16 Enichem Spa Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica
IT1286031B1 (it) 1996-10-24 1998-07-07 Enichem Spa Procedimento per la produzione di polimeri vinilaromatici ad elevato grado di sindiotassia
IT1289610B1 (it) * 1997-02-06 1998-10-15 Enichem Spa Procedimento per la preparazione di manufatti a base di polimeri vinilaromatici a struttura predominantemente sindiotattica
US5914375A (en) * 1997-08-04 1999-06-22 Industrial Technology Research Institute Catalyst composition for preparing high-syndiotactivity polystyrene from styrene or other aryl ethylene monomers and processes using the same

Also Published As

Publication number Publication date
DE69912511T2 (de) 2005-03-03
EP0953421B1 (de) 2003-11-05
ES2209267T3 (es) 2004-06-16
DE69912511D1 (de) 2003-12-11
EP0953421A1 (de) 1999-11-03
ITMI980934A1 (it) 1999-10-30
US6342573B1 (en) 2002-01-29

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