FR1164592A - removal of metallic impurities from polymer products - Google Patents

removal of metallic impurities from polymer products

Info

Publication number
FR1164592A
FR1164592A FR1164592DA FR1164592A FR 1164592 A FR1164592 A FR 1164592A FR 1164592D A FR1164592D A FR 1164592DA FR 1164592 A FR1164592 A FR 1164592A
Authority
FR
France
Prior art keywords
removal
polymer products
metallic impurities
impurities
metallic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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
Priority claimed from US548762A external-priority patent/US3098845A/en
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of FR1164592A publication Critical patent/FR1164592A/en
Expired legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR1164592D 1955-11-23 1956-11-07 removal of metallic impurities from polymer products Expired FR1164592A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US548762A US3098845A (en) 1955-11-23 1955-11-23 Removal of metal contaminants from polymers with chelating agents
US852403XA 1958-03-07 1958-03-07

Publications (1)

Publication Number Publication Date
FR1164592A true FR1164592A (en) 1958-10-13

Family

ID=26772465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1164592D Expired FR1164592A (en) 1955-11-23 1956-11-07 removal of metallic impurities from polymer products

Country Status (5)

Country Link
BE (1) BE552644A (en)
DE (1) DE1420352A1 (en)
FR (1) FR1164592A (en)
GB (2) GB804082A (en)
NL (2) NL212199A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209748B (en) * 1959-07-11 1966-01-27 Huels Chemische Werke Ag Process for the processing of low pressure polyolefins
US3169831A (en) * 1960-03-15 1965-02-16 Standard Oil Co Catalytic hydrocarbon conversion activity determination process

Also Published As

Publication number Publication date
NL95998C (en)
DE1420352A1 (en) 1968-12-19
GB852403A (en) 1960-10-26
BE552644A (en)
NL212199A (en)
GB804082A (en) 1958-11-05

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