CH381858A - Process for the preparation of high molecular weight and high density polyethylenes - Google Patents

Process for the preparation of high molecular weight and high density polyethylenes

Info

Publication number
CH381858A
CH381858A CH5576358A CH5576358A CH381858A CH 381858 A CH381858 A CH 381858A CH 5576358 A CH5576358 A CH 5576358A CH 5576358 A CH5576358 A CH 5576358A CH 381858 A CH381858 A CH 381858A
Authority
CH
Switzerland
Prior art keywords
preparation
molecular weight
density polyethylenes
high molecular
high density
Prior art date
Application number
CH5576358A
Other languages
French (fr)
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Publication of CH381858A publication Critical patent/CH381858A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH5576358A 1957-02-13 1958-02-12 Process for the preparation of high molecular weight and high density polyethylenes CH381858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63984957A 1957-02-13 1957-02-13

Publications (1)

Publication Number Publication Date
CH381858A true CH381858A (en) 1964-09-15

Family

ID=24565812

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5576358A CH381858A (en) 1957-02-13 1958-02-12 Process for the preparation of high molecular weight and high density polyethylenes

Country Status (7)

Country Link
BE (1) BE564735A (en)
CH (1) CH381858A (en)
DE (1) DE1131005B (en)
FR (1) FR1198844A (en)
GB (1) GB849027A (en)
IT (1) IT588438A (en)
NL (2) NL103085C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872439A (en) * 1959-10-23 1961-07-12 Grace W R & Co Improvements in polyethylene compositions and methods for their production
DE1545154A1 (en) * 1964-01-31 1970-01-22 Glanzstoff Ag Process to improve the stability of polyolefins
DE1545157A1 (en) * 1964-01-31 1970-01-22 Glanzstoff Ag Process to improve the stability of polyolefins

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455910A (en) * 1945-02-20 1948-12-14 Du Pont Method for curing ethylene polymers
US2628214A (en) * 1945-10-27 1953-02-10 Du Pont Curing of polyethylenes
US2528523A (en) * 1948-06-12 1950-11-07 Du Pont Process for extruding and insolubilizing polymers of ethylene

Also Published As

Publication number Publication date
DE1131005B (en) 1962-06-07
NL224546A (en)
FR1198844A (en) 1959-12-09
IT588438A (en)
GB849027A (en) 1960-09-21
BE564735A (en)
NL103085C (en)

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