BE856601A - Procede de purification des polyolefines - Google Patents

Procede de purification des polyolefines

Info

Publication number
BE856601A
BE856601A BE2056069A BE2056069A BE856601A BE 856601 A BE856601 A BE 856601A BE 2056069 A BE2056069 A BE 2056069A BE 2056069 A BE2056069 A BE 2056069A BE 856601 A BE856601 A BE 856601A
Authority
BE
Belgium
Prior art keywords
polyolefins
purification process
purification
polyolefins purification
Prior art date
Application number
BE2056069A
Other languages
English (en)
Inventor
G Nicoud Epouse Le Brasseur
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Publication of BE856601A publication Critical patent/BE856601A/fr

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
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

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)
BE2056069A 1976-07-09 1977-07-08 Procede de purification des polyolefines BE856601A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621114A FR2357579A1 (fr) 1976-07-09 1976-07-09 Procede de purification des polyolefines

Publications (1)

Publication Number Publication Date
BE856601A true BE856601A (fr) 1978-01-09

Family

ID=9175526

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056069A BE856601A (fr) 1976-07-09 1977-07-08 Procede de purification des polyolefines

Country Status (7)

Country Link
US (1) US4142039A (fr)
BE (1) BE856601A (fr)
DE (1) DE2729236A1 (fr)
FR (1) FR2357579A1 (fr)
GB (1) GB1554337A (fr)
IT (1) IT1083436B (fr)
PT (1) PT66692B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101511708B1 (ko) * 2013-08-28 2015-04-13 대림산업 주식회사 폴리부텐 제조 시 발생되는 할로겐의 제거 장치 및 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA831582A (en) * 1970-01-06 Rexall Drug And Chemical Company Process for the removal of catalyst impurities from organic solvents
NL110194C (fr) 1958-06-13
NL283195A (fr) * 1961-09-13
US3271372A (en) * 1962-02-28 1966-09-06 Du Pont Method of removing coordination catalyst residues from hydrocarbon polymer slurries with alcohol
GB1080140A (en) 1963-11-01 1967-08-23 Rexall Drug Chemical Synthesis of polymeric products

Also Published As

Publication number Publication date
DE2729236A1 (de) 1978-01-19
GB1554337A (en) 1979-10-17
IT1083436B (it) 1985-05-21
FR2357579A1 (fr) 1978-02-03
PT66692B (fr) 1978-11-17
PT66692A (fr) 1977-07-01
FR2357579B1 (fr) 1982-07-23
US4142039A (en) 1979-02-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. CHIMIQUE DES CHARBONNAGES

Effective date: 19850731