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GB1029387A - Improved stress-crack resistant polyethylene compositions - Google Patents

Improved stress-crack resistant polyethylene compositions

Info

Publication number
GB1029387A
GB1029387A GB5197464A GB5197464A GB1029387A GB 1029387 A GB1029387 A GB 1029387A GB 5197464 A GB5197464 A GB 5197464A GB 5197464 A GB5197464 A GB 5197464A GB 1029387 A GB1029387 A GB 1029387A
Authority
GB
United Kingdom
Prior art keywords
polyethylene compositions
resistant polyethylene
improved stress
crack resistant
polyethylene
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
GB5197464A
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.)
Union Carbide Canada Ltd
Original Assignee
Union Carbide Canada Ltd
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 Union Carbide Canada Ltd filed Critical Union Carbide Canada Ltd
Publication of GB1029387A publication Critical patent/GB1029387A/en
Expired legal-status Critical Current

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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The stress-cracking-resistant polyethylene compositions of Specification 877,128 comprising a normally solid polyethylene in admixture with a drying-oil-soluble resinous condensation product of a phenol and an aliphatic aldehyde, and with an additive comprising carbon black, an anti-oxidant for polyethylene or a mixture thereof, is rendered less tacky by the incorporation therein of hexamethylenetetramine. In the examples a condensation product of para-tertiary-amylphenol and formaldehyde is used. A number of other phenols are listed.
GB5197464A 1963-12-27 1964-12-22 Improved stress-crack resistant polyethylene compositions Expired GB1029387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33402663A 1963-12-27 1963-12-27

Publications (1)

Publication Number Publication Date
GB1029387A true GB1029387A (en) 1966-05-11

Family

ID=23305252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5197464A Expired GB1029387A (en) 1963-12-27 1964-12-22 Improved stress-crack resistant polyethylene compositions

Country Status (1)

Country Link
GB (1) GB1029387A (en)

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