ZA841038B - Process for removal of residual monomers from ethylene copolymers - Google Patents

Process for removal of residual monomers from ethylene copolymers

Info

Publication number
ZA841038B
ZA841038B ZA841038A ZA841038A ZA841038B ZA 841038 B ZA841038 B ZA 841038B ZA 841038 A ZA841038 A ZA 841038A ZA 841038 A ZA841038 A ZA 841038A ZA 841038 B ZA841038 B ZA 841038B
Authority
ZA
South Africa
Prior art keywords
removal
ethylene copolymers
residual monomers
monomers
residual
Prior art date
Application number
ZA841038A
Other languages
English (en)
Inventor
Robert Olds Hagerty
Original Assignee
Mobil Oil Corp
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=23945628&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA841038(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ZA841038B publication Critical patent/ZA841038B/xx

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)
ZA841038A 1983-04-29 1984-02-13 Process for removal of residual monomers from ethylene copolymers ZA841038B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48987483A 1983-04-29 1983-04-29

Publications (1)

Publication Number Publication Date
ZA841038B true ZA841038B (en) 1985-09-25

Family

ID=23945628

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841038A ZA841038B (en) 1983-04-29 1984-02-13 Process for removal of residual monomers from ethylene copolymers

Country Status (7)

Country Link
EP (1) EP0127253B1 (xx)
JP (1) JPS59207906A (xx)
AR (1) AR240053A1 (xx)
AU (1) AU577274B2 (xx)
CA (1) CA1220599A (xx)
DE (1) DE3468420D1 (xx)
ZA (1) ZA841038B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576409B2 (en) * 1984-12-31 1988-08-25 Mobil Oil Corporation Fluidized bed olefin polymerization process
DE3815487A1 (de) * 1988-05-06 1989-11-16 Basf Ag Verfahren zur niederdruckcopolymerisation von ethylen mit (alpha)-olefinen und ethylencopolymerisate mit niederem restmonomerengehalt
CA2104044C (en) * 1992-08-25 2004-11-02 Johan W. Gosselink Process for the preparation of lower olefins
US5376742A (en) * 1993-09-23 1994-12-27 Quantum Chemical Corporation Monomer recovery in gas phase fluid bed olefin polymerization
DE19922677C1 (de) * 1999-05-18 2001-04-19 Elenac Gmbh Verfahren zum Trocknen und Entgasen von Polyolefinen und nach diesem Verfahren hergestelltes Polyethylen
DE10253043A1 (de) 2002-11-14 2004-06-03 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Rückgewinnung von Restethylen bei der Herstellung von Vinylester-Ethylen-Mischpolymerisaten
DE102005061576A1 (de) 2005-12-22 2007-06-28 Wacker Chemie Ag Rückgewinnung von Ethylen und Vinylacetat aus dem Restgasstrom der Vinylester-Ethylen-Mischpolymerisatherstellung
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
EP2172494A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process
US8470082B2 (en) 2008-11-26 2013-06-25 Univation Technologies, Llc Systems using mass flow promoting insert with gas purging and methods thereof
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
EP2404942A1 (en) 2010-07-08 2012-01-11 Ineos Commercial Services UK Limited Interlock and process
EP2404665A1 (en) 2010-07-08 2012-01-11 Ineos Commercial Services UK Limited Interlock and process
EP2404943A1 (en) 2010-07-08 2012-01-11 Ineos Commercial Services UK Limited Interlock and process
CN102161715B (zh) * 2011-01-31 2012-06-06 浙江大学 一种固体聚合物脱气及排放气回收的方法和装置
CN104558267B (zh) * 2013-10-15 2018-01-09 中国石油化工股份有限公司 一种固体聚合物脱气的方法和装置
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460306A1 (fr) * 1979-07-05 1981-01-23 Charbonnages Ste Chimique Procede de production de polymeres de l'ethylene et appareil pour sa mise en oeuvre
DE3122679A1 (de) * 1981-06-06 1982-12-23 Basf Ag, 6700 Ludwigshafen Verfahren zum desodorieren feinteiliger, mittels ziegler-natta-katalysatoren erhaltener propylenpolymerisate

Also Published As

Publication number Publication date
EP0127253B1 (en) 1988-01-07
AU577274B2 (en) 1988-09-22
JPS59207906A (ja) 1984-11-26
AU2447984A (en) 1984-11-01
EP0127253A1 (en) 1984-12-05
DE3468420D1 (en) 1988-02-11
CA1220599A (en) 1987-04-14
AR240053A1 (es) 1990-01-31

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