ATE128990T1 - Dampfreinigung von körnigen epdm-harzen. - Google Patents

Dampfreinigung von körnigen epdm-harzen.

Info

Publication number
ATE128990T1
ATE128990T1 AT92116495T AT92116495T ATE128990T1 AT E128990 T1 ATE128990 T1 AT E128990T1 AT 92116495 T AT92116495 T AT 92116495T AT 92116495 T AT92116495 T AT 92116495T AT E128990 T1 ATE128990 T1 AT E128990T1
Authority
AT
Austria
Prior art keywords
steam cleaning
steam
resin
epdm resins
purging
Prior art date
Application number
AT92116495T
Other languages
English (en)
Inventor
Robert Joseph Bernier
Duan-Fan Wang
Original Assignee
Union Carbide Chem Plastic
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25076343&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE128990(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of ATE128990T1 publication Critical patent/ATE128990T1/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
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Detergent Compositions (AREA)
  • Luminescent Compositions (AREA)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT92116495T 1991-09-27 1992-09-25 Dampfreinigung von körnigen epdm-harzen. ATE128990T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/766,405 US5191062A (en) 1991-09-27 1991-09-27 Steam purging of granular epdm resins

Publications (1)

Publication Number Publication Date
ATE128990T1 true ATE128990T1 (de) 1995-10-15

Family

ID=25076343

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92116495T ATE128990T1 (de) 1991-09-27 1992-09-25 Dampfreinigung von körnigen epdm-harzen.

Country Status (13)

Country Link
US (1) US5191062A (de)
EP (1) EP0534480B1 (de)
JP (1) JP2767522B2 (de)
KR (1) KR0141681B1 (de)
CN (1) CN1071933A (de)
AT (1) ATE128990T1 (de)
BR (1) BR9203750A (de)
CA (1) CA2079130A1 (de)
DE (1) DE69205384T2 (de)
ES (1) ES2077950T3 (de)
MX (1) MX9205473A (de)
TW (1) TW205561B (de)
ZA (1) ZA927396B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19709553A1 (de) 1997-03-07 1998-09-10 Targor Gmbh Verfahren zur Desodorierung von Polyolefingranulaten
FR2771736B1 (fr) * 1997-12-02 1999-12-31 Atochem Elf Sa Procede de purification du norbornene par distillation
US6214903B1 (en) 1998-06-16 2001-04-10 Union Carbide Chemicals & Plastics Technology Corporation Post-reactor process for treating polymers prepared in a gas phase polymerization in the presence of an inert particulate material
JP3817564B2 (ja) * 2002-07-03 2006-09-06 Ｊｓｒ株式会社 ポリマー溶液の脱溶媒方法、ポリマーの製造方法及び脱溶媒装置
DE10237061A1 (de) * 2002-08-09 2004-02-19 Basf Ag Verfahren zur Reinigung von Apparaten, in welchen(Meth)acrylsäure enthaltende organische Lösungsmittel behandelt und/oder erzeugt wurden
WO2006016568A1 (ja) * 2004-08-11 2006-02-16 Konishi Co., Ltd. 反応性ホットメルト樹脂組成物及び反応性ホットメルト接着剤
KR20140144076A (ko) 2013-06-10 2014-12-18 주식회사 엘지화학 3원계 탄성 공중합체의 제조 방법
EP3524343A1 (de) 2018-02-07 2019-08-14 Basell Polyolefine GmbH Verfahren zur polymerisation von olefinen in der gasphase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121993B (it) * 1979-07-02 1986-04-23 Montedison Spa Procedimento migliorato per l'essiccamento di materiali incoerenti
US4372758A (en) * 1980-09-02 1983-02-08 Union Carbide Corporation Degassing process for removing unpolymerized monomers from olefin polymers
US4758654A (en) * 1987-04-28 1988-07-19 Union Carbide Corporation Method for treating resin in a purge vessel
DE3815487A1 (de) * 1988-05-06 1989-11-16 Basf Ag Verfahren zur niederdruckcopolymerisation von ethylen mit (alpha)-olefinen und ethylencopolymerisate mit niederem restmonomerengehalt
US5051456A (en) * 1990-03-30 1991-09-24 Union Carbide Chemicals And Plastics Technology Corporation Process for removing dienes from ethylene propylene diene monomer resins

Also Published As

Publication number Publication date
DE69205384D1 (de) 1995-11-16
US5191062A (en) 1993-03-02
ES2077950T3 (es) 1995-12-01
EP0534480A1 (de) 1993-03-31
KR930006057A (ko) 1993-04-20
TW205561B (de) 1993-05-11
EP0534480B1 (de) 1995-10-11
CA2079130A1 (en) 1993-03-28
JPH05202114A (ja) 1993-08-10
BR9203750A (pt) 1993-04-20
KR0141681B1 (ko) 1998-07-01
JP2767522B2 (ja) 1998-06-18
MX9205473A (es) 1993-03-01
DE69205384T2 (de) 1996-04-11
CN1071933A (zh) 1993-05-12
ZA927396B (en) 1993-04-02

Similar Documents

Publication Publication Date Title
ZA943399B (en) Polymerisation process
EP0811637A3 (de) Verfahren zur Zugabe eines Katalysators in flüssiger Form zu einen Wirbelschichtpolymerisationsreaktor
BR9302394A (pt) Processo e aparelho para polimerizacao de fase de gas de olefinas,processo e aparelho para polimerizacao de fase de gas de olefinas,polimeros e copolimeros de olefinas e de etileno
RU93045695A (ru) Способ газофазной полимеризации олефинов и аппарат для его осуществления
FI944528A0 (fi) Menetelmä olefiinien polymeroimiseksi
ATE509042T1 (de) Verfahren zur herstellung von bimodalen polyethylenharzen
DE69205384D1 (de) Dampfreinigung von körnigen EPDM-Harzen.
FI960854A0 (fi) Menetelmä olefiinien polymeroimiseksi kaasufaasissa
DE69920954D1 (de) Verfahren zur polymerisationskontrolle
MA20078A1 (fr) Procede de polymerisation de l'ethylene utilisant un catalyseur au vanadium supporte.
EP0232701A3 (en) Use of anti-statics to prevent the formation of deposits during the manufacture of polyethylene of ultra-high molecular weight in a gas-phase reactor
IT1285524B1 (it) Procedimento per il raffreddamento di resine poliestere e/o poliammidiche
ATE189235T1 (de) Verfahren zur herstellung von polypropylen
FR2672887B1 (fr) Procede de synthese du 1,2-dichloroethane par oxychloration de l'ethylene au moyen du tetrachlorure de carbone.
Bernier et al. Steam purging of granular EPDM resins
NO162520C (no) Kontinuerlig fremgangsmaate for fremstilling av homo- eller kopolymerer av etylen.
GR3022062T3 (en) Process for the conversion of polymers
EP0463675A3 (en) Process for treating effluents originating from the preparation of hydrocarbon resins
Tomishima et al. Polymerization Reactor for Producing Vinyl Chloride Resin