DK173275A - PROCEDURE FOR THE PRODUCTION OF WAX POLYETHYLENS - Google Patents

PROCEDURE FOR THE PRODUCTION OF WAX POLYETHYLENS

Info

Publication number
DK173275A
DK173275A DK173275A DK173275A DK173275A DK 173275 A DK173275 A DK 173275A DK 173275 A DK173275 A DK 173275A DK 173275 A DK173275 A DK 173275A DK 173275 A DK173275 A DK 173275A
Authority
DK
Denmark
Prior art keywords
polyethylens
wax
procedure
production
wax polyethylens
Prior art date
Application number
DK173275A
Other languages
Danish (da)
Inventor
F Gude
E Klimpel
W Nagengast
Original Assignee
Veba Chemie 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 Veba Chemie Ag filed Critical Veba Chemie Ag
Publication of DK173275A publication Critical patent/DK173275A/en

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)
DK173275A 1974-04-23 1975-04-22 PROCEDURE FOR THE PRODUCTION OF WAX POLYETHYLENS DK173275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419477 DE2419477A1 (en) 1974-04-23 1974-04-23 PROCESS FOR THE PRODUCTION OF WAXY POLYAETHYLENE FROM RESIDUES FROM THE POLYAETHYLENE FACTORY

Publications (1)

Publication Number Publication Date
DK173275A true DK173275A (en) 1975-10-24

Family

ID=5913667

Family Applications (1)

Application Number Title Priority Date Filing Date
DK173275A DK173275A (en) 1974-04-23 1975-04-22 PROCEDURE FOR THE PRODUCTION OF WAX POLYETHYLENS

Country Status (9)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003768A1 (en) * 1980-02-01 1981-08-06 Ljudmila Konstantinovna Ašichmina METHOD FOR THE CONTINUOUS PRODUCTION OF POLYOLEFIN WAX
GB2136437A (en) * 1983-03-07 1984-09-19 Rinne K T I Kabushiki Kaisha Method and equipment for manufacturing paraffin wax-like substances
FR2613721B1 (en) * 1987-04-07 1992-03-06 Gensac Patrice PROCESS FOR THE MANUFACTURE OF ARTIFICIAL WAXES
DE4344845C1 (en) * 1993-12-29 1995-08-17 Baufeld Oel Gmbh Pumpable hydrocarbon melts with low viscosity at 150 to 180 degrees centigrade
GB9412028D0 (en) * 1994-06-16 1994-08-03 Bp Chem Int Ltd Waste processing
DE10037230A1 (en) * 2000-07-31 2002-03-28 Paraffinwerk Webau Gmbh Production of high-melting waxes, useful as asphalt and bitumen additives, involves cracking molten polyolefins in absence of oxygen
DE10037225A1 (en) * 2000-07-31 2002-03-28 Paraffinwerk Webau Gmbh Production of high-melting waxes, useful as asphalt and bitumen additives, involves cracking comminuted polyolefins in absence of oxygen
CN110105474A (en) * 2019-04-17 2019-08-09 科米诺新材料科技(浙江)有限公司 A kind of modulation wax production technology

Also Published As

Publication number Publication date
IE42332B1 (en) 1980-07-16
NL7504741A (en) 1975-10-27
FR2268816B3 (en) 1978-11-10
GB1501989A (en) 1978-02-22
DE2419477A1 (en) 1975-11-13
SE7504649L (en) 1975-10-24
BE828159A (en) 1975-08-18
IE42332L (en) 1975-10-23
FR2268816A1 (en) 1975-11-21
IT1037421B (en) 1979-11-10

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)