GB1019382A - Process for removing catalyst material from polymeric material - Google Patents

Process for removing catalyst material from polymeric material

Info

Publication number
GB1019382A
GB1019382A GB4087462A GB4087462A GB1019382A GB 1019382 A GB1019382 A GB 1019382A GB 4087462 A GB4087462 A GB 4087462A GB 4087462 A GB4087462 A GB 4087462A GB 1019382 A GB1019382 A GB 1019382A
Authority
GB
United Kingdom
Prior art keywords
methanol
phases
liquid
water
polymeric material
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
GB4087462A
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1019382A publication Critical patent/GB1019382A/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)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB4087462A 1961-10-31 1962-10-29 Process for removing catalyst material from polymeric material Expired GB1019382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL270879 1961-10-31

Publications (1)

Publication Number Publication Date
GB1019382A true GB1019382A (en) 1966-02-02

Family

ID=19753380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4087462A Expired GB1019382A (en) 1961-10-31 1962-10-29 Process for removing catalyst material from polymeric material

Country Status (3)

Country Link
BE (1) BE624249A (US08177716-20120515-C00003.png)
GB (1) GB1019382A (US08177716-20120515-C00003.png)
NL (1) NL270879A (US08177716-20120515-C00003.png)

Also Published As

Publication number Publication date
NL270879A (US08177716-20120515-C00003.png)
DE1520950A1 (de) 1969-06-19
DE1520950B2 (de) 1972-08-03
BE624249A (US08177716-20120515-C00003.png)

Similar Documents

Publication Publication Date Title
KR930021598A (ko) 플루오르화된 카복실산의 정제방법
GB1104497A (en) Recovery of spent etchants
ES476783A1 (es) Procedimiento para separar fluoruro de hidrogeno de sus mez-clas con 1-cloro-1, 1-difluoroetano
US2807654A (en) Process for extraction of phenol from aqueous mixtures
GB1019382A (en) Process for removing catalyst material from polymeric material
GB1160539A (en) Process for Producing Iodine Pentafluoride
SE7407882L (sv) Sett att behandla vetskor innehallande blodkroppar.
GB1296107A (US08177716-20120515-C00003.png)
FI792545A (fi) Foerfarande foer tillvaratagande av uran som innehaolles i en organisk fas
US3477814A (en) Process for the treatment of alkylation refining sludges to recover sulfuric acid
GB965327A (en) Process for purifying polymers contaminated by metal compounds and for recovering alcohols used therein
US3694465A (en) Method for concentration of aqueous tetrahydrofuran solutions by extraction with aqueous alkali metal hydroxide
GB1006259A (en) Fractionation of mixtures of agarose and agaropectin
KR890700559A (ko) 적어도 99.5%의 순도를 가지는 파라-크시롤의 제조방법
GB949393A (en) Method of purifying monochloroacetic acid
JPS5659719A (en) Preparation of cyclopentadiene
ES439338A1 (es) Procedimiento para la depuracion de aguas residuales.
GB1056468A (en) Production of wax
GB919910A (en) Purification of alkyl aryl hydrocarbons
GB839489A (en) Process for purifying solid ethylene polymers
GB920013A (en) Improvements in or relating to the recovery of di-alkyl benzene di-hydro-peroxides
GB896016A (en) A process for the manufacture of phosphoric acid
GB952662A (en) A process for the polymerisation of alkoxypropenes
GB835616A (en) Improvements in and relating to the refining of polyolefins
GB942015A (en) A process for separating naphthoquinone from mixtures containing it