GB590055A - Polymers and interpolymers and films therefrom - Google Patents

Polymers and interpolymers and films therefrom

Info

Publication number
GB590055A
GB590055A GB8979/45A GB897945A GB590055A GB 590055 A GB590055 A GB 590055A GB 8979/45 A GB8979/45 A GB 8979/45A GB 897945 A GB897945 A GB 897945A GB 590055 A GB590055 A GB 590055A
Authority
GB
United Kingdom
Prior art keywords
films
compositions
carbon atoms
naturally occurring
oil
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8979/45A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB590055A publication Critical patent/GB590055A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/10Esters; Ether-esters
    • C08K5/101Esters; Ether-esters of monocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Compositions which may be made into transparent films comprise at least 60 per cent by weight of a solid polymer or interpolymer of ethylene and minor proportions of a naturally occurring fatty acid glyceride and an ester of a carboxylic acid having at least 14 carbon atoms with an alcohol having at least 8 carbon atoms. Naturally occurring glycerides which can be used include palm oil, coconut oil and linseed oil. Suitable esters are undecyl stearate, dodecyl stearate, myricyl linoleate, octadecandiol monolaurate, octyl arachidate, decyl eicosanate and lauryl palmitate. In addition to unsupported films, supported films may be made from these compositions by calendering on supports such as paper, fabric or metal foil. They may also be sheeted on calender rolls which should be maintained at a temperature between 110 DEG and 150 DEG C. Specifications 471,590, 474,426 and 497,643 are referred to.
GB8979/45A 1944-04-12 1945-04-11 Polymers and interpolymers and films therefrom Expired GB590055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US530723A US2405933A (en) 1944-04-12 1944-04-12 Polyethylene film-forming composition

Publications (1)

Publication Number Publication Date
GB590055A true GB590055A (en) 1947-07-07

Family

ID=24114718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8979/45A Expired GB590055A (en) 1944-04-12 1945-04-11 Polymers and interpolymers and films therefrom

Country Status (2)

Country Link
US (1) US2405933A (en)
GB (1) GB590055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126238A (en) * 1982-07-26 1984-03-21 Dow Chemical Co Olefin polymer barrier films and use therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977661C (en) * 1952-09-13 1968-04-04 Johannes Dr-Ing Perthen Surface measuring device
US3299194A (en) * 1964-03-09 1967-01-17 Du Pont Oriented films of ethylene polymers
US4156666A (en) * 1975-10-31 1979-05-29 Shiseido Company, Ltd. Degradable synthetic resin compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126238A (en) * 1982-07-26 1984-03-21 Dow Chemical Co Olefin polymer barrier films and use therefor

Also Published As

Publication number Publication date
US2405933A (en) 1946-08-20

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