BE807820A - Procede de preparation de cires a base de polyolefines - Google Patents

Procede de preparation de cires a base de polyolefines

Info

Publication number
BE807820A
BE807820A BE138185A BE138185A BE807820A BE 807820 A BE807820 A BE 807820A BE 138185 A BE138185 A BE 138185A BE 138185 A BE138185 A BE 138185A BE 807820 A BE807820 A BE 807820A
Authority
BE
Belgium
Prior art keywords
based waxes
preparing polyolefin
polyolefin
preparing
waxes
Prior art date
Application number
BE138185A
Other languages
English (en)
French (fr)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE807820A publication Critical patent/BE807820A/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
    • C08F6/02—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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BE138185A 1972-11-25 1973-11-26 Procede de preparation de cires a base de polyolefines BE807820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2257917A DE2257917C3 (de) 1972-11-25 1972-11-25 Verfahren zur Aufarbeitung von Polyäthylenwachsen

Publications (1)

Publication Number Publication Date
BE807820A true BE807820A (fr) 1974-05-27

Family

ID=5862748

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138185A BE807820A (fr) 1972-11-25 1973-11-26 Procede de preparation de cires a base de polyolefines

Country Status (9)

Country Link
BE (1) BE807820A (online.php)
CA (1) CA1008596A (online.php)
DE (1) DE2257917C3 (online.php)
FR (1) FR2207930B1 (online.php)
GB (1) GB1444736A (online.php)
IN (1) IN138826B (online.php)
IT (1) IT1001929B (online.php)
NL (1) NL7315870A (online.php)
ZA (1) ZA738935B (online.php)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244838A (en) 1979-06-25 1981-01-13 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4246383A (en) 1979-06-25 1981-01-20 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4
US4496660A (en) * 1980-10-01 1985-01-29 The Dow Chemical Company Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent
US4434282A (en) 1982-10-04 1984-02-28 The Dow Chemical Company Process for polymerizing olefins
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
USH1303H (en) 1990-05-24 1994-04-05 Shell Oil Company Removal of nickel catalyst from polymer solutions by water addition and centrifugation
US5212285A (en) * 1990-06-14 1993-05-18 Shell Oil Company Removal of hydrogenation catalyst from polymer solutions by catalyzed precipitation
US5242961A (en) * 1992-05-28 1993-09-07 Shell Oil Company Color prevention in titanium catalyzed hydrogenated diene polymers
DE10335735A1 (de) * 2003-08-05 2005-02-24 Daimlerchrysler Ag Verfahren zur Wiederaufbereitung eines Wachsmodellwerkstoffes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658774A (en) * 1969-11-17 1972-04-25 Du Pont Reducing catalyst precipitation during polymer isolation

Also Published As

Publication number Publication date
IN138826B (online.php) 1976-04-03
FR2207930A1 (online.php) 1974-06-21
DE2257917C3 (de) 1979-01-25
NL7315870A (online.php) 1974-05-28
IT1001929B (it) 1976-04-30
GB1444736A (en) 1976-08-04
DE2257917B2 (de) 1978-05-24
DE2257917A1 (de) 1974-06-06
FR2207930B1 (online.php) 1977-08-12
ZA738935B (en) 1974-11-27
CA1008596A (en) 1977-04-12

Similar Documents

Publication Publication Date Title
RO77811A (ro) Procedeu de preparare a unor cloracetaniline
BE756177A (fr) Procede de preparation de copolymeres a blocs hydrogenes
BE798483A (fr) Procede de preparation d'aldehydes
BE796397A (fr) Procede de preparation de copolymeres a blocs
BE799033A (fr) Procede de preparation de solutions de polyurethane-urees,
RO67844A (ro) Procedeu de obtinere a unui catalizaror pentru polimerizarea olefinelor
BE799029A (fr) Procede de preparation de solutions de polyurethane-urees,
BE799532A (fr) Procede de preparation de thiocarbamylsulfenamides,
BE796002A (fr) Procede de preparation de copolymeres olefiniques
BE797346A (fr) Procede de preparation de 1-hydroxy-2-pyridones
BE800406A (fr) Procede de preparation de percarbonate alcalin
BE795020A (fr) Procede de preparation de nouvelles diazepines
IT986926B (it) Macchina per trapiantare piantine
BE805635A (fr) Procede de preparation de thiazolsulfenamides
BE807415A (fr) Procede de preparation de pigments disazoiques
BE809002A (fr) Procede de preparation de polyolefines chlorees
BE807204A (fr) Procede de preparation de thiazolsulfenamides
BE807056A (fr) Procede de preparation de dialkylphosphines
BE804709A (fr) Procede de preparation du 1,4-diacetoxybutane
BE796279A (fr) Procede de preparation de nouvelles 2,6-diamino-dihydropyridines
BE801697A (fr) Procede de preparation des benzyl-monocetals
BE798160A (fr) Nouveau procede de preparation de la vincamine
BE800375A (fr) Procede de preparation du 3-nitro-4-amino-toluene
BE794357A (fr) Procede de preparation de pigments azoiques
BE799198A (fr) Procede de preparation d'amindazetidinones,