ATE432T1 - USE OF A SPECIAL POLYOLEFIN MOLDING COMPOUND TO MANUFACTURE FOILS BY THE BLOWN FILM PROCESS. - Google Patents

USE OF A SPECIAL POLYOLEFIN MOLDING COMPOUND TO MANUFACTURE FOILS BY THE BLOWN FILM PROCESS.

Info

Publication number
ATE432T1
ATE432T1 AT79101343T AT79101343T ATE432T1 AT E432 T1 ATE432 T1 AT E432T1 AT 79101343 T AT79101343 T AT 79101343T AT 79101343 T AT79101343 T AT 79101343T AT E432 T1 ATE432 T1 AT E432T1
Authority
AT
Austria
Prior art keywords
molding compound
blown film
film process
polyolefin molding
special polyolefin
Prior art date
Application number
AT79101343T
Other languages
German (de)
Inventor
Rudolf Dr. Glaser
Frank Dr. Weiss
Dieter Cramer
Original Assignee
Basf Aktiengesellschaft
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 Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Application granted granted Critical
Publication of ATE432T1 publication Critical patent/ATE432T1/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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1. Use of a moulding material consisting of (1) 100 parts by weight of a polyethylene which (1.1) has been prepared using a chromium-containing catalyst, (1.2) has a density of from 0.935 to 0.945 g/cm**3 , (1.3) has a melt index (according to DIN 53,735, at 190 degrees C/2.16 kg) of less than 1.0 g/10 min and (1.4) has a solution viscosity (according to DIN 53,728/sheet 4) of from 1 to 5 dl/g, (2) from 0.05 to 1 part by weight of a tris-(2,4-dialkylphenyl)phosphite, wherein the alkyl groups are identical or different and each contains 1 to 9 carbon atoms, and (3) - if desired - other relevant conventional additives, in relevant conventional amounts, for the production of 10-500 mu m thick, biaxially stretched films by the film-blowing process, using a blow-up ratio ranging to 1 : 10.
AT79101343T 1978-05-05 1979-05-03 USE OF A SPECIAL POLYOLEFIN MOLDING COMPOUND TO MANUFACTURE FOILS BY THE BLOWN FILM PROCESS. ATE432T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782819596 DE2819596A1 (en) 1978-05-05 1978-05-05 USE OF A SPECIAL POLYOLEFIN MOLDING COMPOSITE FOR THE MANUFACTURING OF FILMS BY THE FILM BLOWING PROCESS
EP79101343A EP0005269B1 (en) 1978-05-05 1979-05-03 Use of a special polyolefin moulding compound for manufacturing films by blow moulding

Publications (1)

Publication Number Publication Date
ATE432T1 true ATE432T1 (en) 1981-12-15

Family

ID=6038650

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79101343T ATE432T1 (en) 1978-05-05 1979-05-03 USE OF A SPECIAL POLYOLEFIN MOLDING COMPOUND TO MANUFACTURE FOILS BY THE BLOWN FILM PROCESS.

Country Status (4)

Country Link
EP (1) EP0005269B1 (en)
AT (1) ATE432T1 (en)
DE (2) DE2819596A1 (en)
ES (1) ES480251A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700235C3 (en) * 1977-01-05 1984-03-01 CIBA-GEIGY AG, 4002 Basel Use of a special polyolefin molding compound for the production of films using the blown film process

Also Published As

Publication number Publication date
DE2819596A1 (en) 1979-11-08
DE2961419D1 (en) 1982-01-28
EP0005269A1 (en) 1979-11-14
ES480251A1 (en) 1979-11-16
EP0005269B1 (en) 1981-11-25

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Legal Events

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