BE828159A - Procede de preparation de polyethylenes cireux a partir de residus de la fabrication de polyethylene - Google Patents

Procede de preparation de polyethylenes cireux a partir de residus de la fabrication de polyethylene

Info

Publication number
BE828159A
BE828159A BE155588A BE155588A BE828159A BE 828159 A BE828159 A BE 828159A BE 155588 A BE155588 A BE 155588A BE 155588 A BE155588 A BE 155588A BE 828159 A BE828159 A BE 828159A
Authority
BE
Belgium
Prior art keywords
residues
polyethylene
manufacturing
polyethylenes
preparing
Prior art date
Application number
BE155588A
Other languages
English (en)
Inventor
F Gude
E Klimpel
W Nagengast
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 filed Critical
Publication of BE828159A publication Critical patent/BE828159A/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
BE155588A 1974-04-23 1975-04-21 Procede de preparation de polyethylenes cireux a partir de residus de la fabrication de polyethylene BE828159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419477 DE2419477A1 (de) 1974-04-23 1974-04-23 Verfahren zur herstellung von wachsartigen polyaethylenen aus rueckstaenden der polyaethylen-fabrikation

Publications (1)

Publication Number Publication Date
BE828159A true BE828159A (fr) 1975-08-18

Family

ID=5913667

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155588A BE828159A (fr) 1974-04-23 1975-04-21 Procede de preparation de polyethylenes cireux a partir de residus de la fabrication de polyethylene

Country Status (9)

Country Link
BE (1) BE828159A (fr)
DE (1) DE2419477A1 (fr)
DK (1) DK173275A (fr)
FR (1) FR2268816B3 (fr)
GB (1) GB1501989A (fr)
IE (1) IE42332B1 (fr)
IT (1) IT1037421B (fr)
NL (1) NL7504741A (fr)
SE (1) SE7504649L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687692A1 (fr) 1994-06-16 1995-12-20 BP Chemicals Limited Traitement de déchets de polymères contenant du chlorure

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003768A1 (de) * 1980-02-01 1981-08-06 Ljudmila Konstantinovna Ašichmina Verfahren zur kontinuierlichen herstellung von polyolefinwachs
GB2136437A (en) * 1983-03-07 1984-09-19 Rinne K T I Kabushiki Kaisha Method and equipment for manufacturing paraffin wax-like substances
FR2613721B1 (fr) * 1987-04-07 1992-03-06 Gensac Patrice Procede de fabrication de cires artificielles
DE4344845C1 (de) * 1993-12-29 1995-08-17 Baufeld Oel Gmbh Verfahren zur Herstellung von Kohlenwasserstoffschmelzen aus Polyolefinen
DE10037230A1 (de) * 2000-07-31 2002-03-28 Paraffinwerk Webau Gmbh Verfahren zur Herstellung von hochmolekularen Wachsen aus Polyolefinen
DE10037225A1 (de) * 2000-07-31 2002-03-28 Paraffinwerk Webau Gmbh Verfahren zur Herstellung von hochmolekularen Wachsen aus Polyolefinen
CN110105474A (zh) * 2019-04-17 2019-08-09 科米诺新材料科技(浙江)有限公司 一种调制蜡生产工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687692A1 (fr) 1994-06-16 1995-12-20 BP Chemicals Limited Traitement de déchets de polymères contenant du chlorure
US5821395A (en) * 1994-06-16 1998-10-13 Bp Chemicals Limited Waste processing

Also Published As

Publication number Publication date
DE2419477A1 (de) 1975-11-13
FR2268816B3 (fr) 1978-11-10
SE7504649L (fr) 1975-10-24
IT1037421B (it) 1979-11-10
IE42332B1 (en) 1980-07-16
IE42332L (en) 1975-10-23
GB1501989A (en) 1978-02-22
NL7504741A (nl) 1975-10-27
FR2268816A1 (fr) 1975-11-21
DK173275A (da) 1975-10-24

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