NL226716A - - Google Patents

Info

Publication number
NL226716A
NL226716A NL226716DA NL226716A NL 226716 A NL226716 A NL 226716A NL 226716D A NL226716D A NL 226716DA NL 226716 A NL226716 A NL 226716A
Authority
NL
Netherlands
Application number
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.)
Publication of NL226716A publication Critical patent/NL226716A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00Post-polymerisation treatments
    • C08F6/02Neutralisation 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)
NL226716D 1958-03-21 NL226716A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER22962A DE1122705B (de) 1958-03-21 1958-03-21 Verfahren zur Entaschung von Polyolefinen

Publications (1)

Publication Number Publication Date
NL226716A true NL226716A (xx)

Family

ID=7401271

Family Applications (2)

Application Number Title Priority Date Filing Date
NL226716D NL226716A (xx) 1958-03-21
NL102197D NL102197C (xx) 1958-03-21

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL102197D NL102197C (xx) 1958-03-21

Country Status (6)

Country Link
US (1) US3082199A (xx)
BE (1) BE576919A (xx)
DE (1) DE1122705B (xx)
FR (1) FR1221258A (xx)
GB (1) GB913153A (xx)
NL (2) NL102197C (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216986A (en) * 1960-12-22 1965-11-09 Exxon Research Engineering Co Polymer deashing with alkanols and hci
NL270917A (xx) * 1961-11-01
US3415799A (en) * 1963-08-15 1968-12-10 Rexall Drug Chemical Polypropylene purification
US3345304A (en) * 1963-11-15 1967-10-03 Rexall Drug Chemical Neutralization process and apparatus
US3499880A (en) * 1966-01-18 1970-03-10 Hercules Inc Purification of polyolefins using alkanoic acids
CN111019025B (zh) * 2019-12-11 2022-05-17 北方华锦化学工业股份有限公司 一种高纯度聚丙烯聚合方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973626C (de) * 1953-11-17 1960-04-14 Karl Dr Dr E H Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
BE535345A (xx) * 1954-02-25
NL190679A (xx) * 1954-04-05
LU33991A1 (xx) * 1954-12-03
DE961576C (de) * 1955-05-15 1957-04-11 Hoechst Ag Verfahren zum Waschen von Polyaethylen im Gegenstrom
BE551283A (xx) * 1955-09-27
BE553722A (xx) * 1955-12-27
US2919267A (en) * 1956-03-28 1959-12-29 Standard Oil Co Polymerization catalysts and processes
US2928818A (en) * 1957-07-01 1960-03-15 Eastman Kodak Co Process of polymerizing ethylene with aluminum-titanium halide catalyst

Also Published As

Publication number Publication date
DE1122705B (de) 1962-01-25
FR1221258A (fr) 1960-06-01
GB913153A (en) 1962-12-19
US3082199A (en) 1963-03-19
NL102197C (xx)
BE576919A (xx)

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