IT1046057B - Procedimento e dispositivo per la diminuzione del contenuto in monomero residuo di prodotti di polimerizzazione in polvere e.o in forma di granulato - Google Patents

Procedimento e dispositivo per la diminuzione del contenuto in monomero residuo di prodotti di polimerizzazione in polvere e.o in forma di granulato

Info

Publication number
IT1046057B
IT1046057B IT2894075A IT2894075A IT1046057B IT 1046057 B IT1046057 B IT 1046057B IT 2894075 A IT2894075 A IT 2894075A IT 2894075 A IT2894075 A IT 2894075A IT 1046057 B IT1046057 B IT 1046057B
Authority
IT
Italy
Prior art keywords
granulate
decrease
powder
procedure
content
Prior art date
Application number
IT2894075A
Other languages
English (en)
Original Assignee
Peters Ag Claudius
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 Peters Ag Claudius filed Critical Peters Ag Claudius
Application granted granted Critical
Publication of IT1046057B publication Critical patent/IT1046057B/it

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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
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification

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)
IT2894075A 1974-11-02 1975-10-31 Procedimento e dispositivo per la diminuzione del contenuto in monomero residuo di prodotti di polimerizzazione in polvere e.o in forma di granulato IT1046057B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451988 DE2451988A1 (de) 1974-11-02 1974-11-02 Verfahren und vorrichtung zur verringerung des restmonomergehaltes von pulverund/oder granulatfoermigen polymerisationsprodukten

Publications (1)

Publication Number Publication Date
IT1046057B true IT1046057B (it) 1980-06-30

Family

ID=5929815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2894075A IT1046057B (it) 1974-11-02 1975-10-31 Procedimento e dispositivo per la diminuzione del contenuto in monomero residuo di prodotti di polimerizzazione in polvere e.o in forma di granulato

Country Status (4)

Country Link
DE (1) DE2451988A1 (it)
FR (1) FR2289548A1 (it)
GB (1) GB1507338A (it)
IT (1) IT1046057B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547614A (en) * 1975-09-15 1979-06-27 Tenneco Chem Removing residual monomer from vinyl chloryde polymers
DE2632054C3 (de) * 1976-07-16 1982-05-27 Hoechst Ag, 6000 Frankfurt Verfahren zur Trocknung von chloriertem Polyäthylen
EP0006421A3 (en) * 1978-06-29 1980-01-23 Sumitomo Chemical Company, Limited Method for drying polyolefins and apparatus therefor
DE2845711C2 (de) * 1978-10-20 1982-07-01 Franz Josef Gattys Ingenieurbüro für Chem. Maschinen- und Apparatebau, 6000 Frankfurt Verfahren zur Beseitigung von Vinylchlorid-Restgehalten aus Polyvinylchlorid
DE2908495A1 (de) * 1979-03-05 1980-09-11 Franz Josef Gattys Ingenieurbu Verfahren und einrichtung zur beseitigung von vinylchlorid-restgehalten in polyvinylchlorid
DE2918536A1 (de) * 1979-05-08 1980-11-13 Efremovskij Z Sintetitscheskog Apparat zur entfernung des restloesungsmittels aus dem polymerschnitzel
IT1121993B (it) * 1979-07-02 1986-04-23 Montedison Spa Procedimento migliorato per l'essiccamento di materiali incoerenti
BE1007082A3 (nl) * 1993-05-25 1995-03-07 Dsm Nv Werkwijze voor de zuivering van een polymeer.
DE102006058255A1 (de) * 2006-12-08 2008-06-12 Bühler AG Vorrichtung und Verfahren zur thermischen Behandlung von Schüttgutmaterialien

Also Published As

Publication number Publication date
FR2289548A1 (fr) 1976-05-28
FR2289548B1 (it) 1979-07-13
DE2451988A1 (de) 1976-05-06
GB1507338A (en) 1978-04-12

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