IE35801L - Packages - Google Patents

Packages

Info

Publication number
IE35801L
IE35801L IE142071A IE142071A IE35801L IE 35801 L IE35801 L IE 35801L IE 142071 A IE142071 A IE 142071A IE 142071 A IE142071 A IE 142071A IE 35801 L IE35801 L IE 35801L
Authority
IE
Ireland
Prior art keywords
container
thermoplastic composition
acrylonitrile
thermoplastic
copolymer
Prior art date
Application number
IE142071A
Other versions
IE35801B1 (en
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of IE35801L publication Critical patent/IE35801L/en
Publication of IE35801B1 publication Critical patent/IE35801B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers

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)
  • Laminated Bodies (AREA)

Abstract

1367637 Packages formed of moulded thermoplastic compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 10 Nov 1971 [10 Nov 1970 14 May 1971] 53345/70 and 31418/71 Heading B8C A sealed package, such as a drum, or bottle, comprising contents partially, or totally, enclosed by a moulded container is formed from a thermoplastic composition which comprises a homogeneous copolymer of acrylonitrile and at least one aromatic olefine, the molar concentration of units of acrylonitrile being within the range of 86% to 93%. The thermoplastic composition may contain a compatible graft copolymer having a diene rubber substrate, the concentration of which is such that its rubber content is not more than 50% by weight of the thermoplastic composition. In order to prevent enrichment at the end of the polymerizing reaction precautions must be taken to feed the monomers, or at least the aromatic olefine, into the reaction medium throughout the course of polymerization. The acrylonitrile-aromatic olefine homogeneous copolymer allows injection, or blow, moulding of a container while imparting to it optimum impact resistance and impermeability of the container to gases. A suitable graft polymer comprises a superstrate having at least one aromatic olefine homogeneously copolymerized at a ratio of between 1 : 2 and 1 : 9 with acrylonitrile, the graft having a suitable refractive index if the thermoplastic composition of the container is transparent. The softening point of the copolymer and/or superstrate may be increased by adding a copolymerizable cyclic compound such as maleimide, and the thermoplastic composition may have additives such as dyestuffs, pigments, fillers, plasticizers, stabilizers, processing aids, and fungicides &c. The container may be comoulded with any other thermoplastic having a suitable melt viscosity such as rigid P.V.C. or polyolefin. The container may also be formed from a paper coated with the thermoplastic composition. The contents of the package may contain beverages, wines, acids, refrigerants and aerosol propellants, &c. [GB1367637A]
IE142071A 1970-11-10 1971-11-10 Packages IE35801B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5334570 1970-11-10
GB3141871A GB1367637A (en) 1970-11-10 1971-05-14 Packages

Publications (2)

Publication Number Publication Date
IE35801L true IE35801L (en) 1972-05-10
IE35801B1 IE35801B1 (en) 1976-05-26

Family

ID=26260899

Family Applications (1)

Application Number Title Priority Date Filing Date
IE142071A IE35801B1 (en) 1970-11-10 1971-11-10 Packages

Country Status (12)

Country Link
AR (1) AR194936A1 (en)
AU (1) AU463057B2 (en)
BE (1) BE775183A (en)
CA (1) CA951450A (en)
CH (1) CH563289A5 (en)
DE (1) DE2155880A1 (en)
FR (1) FR2113735A5 (en)
GB (1) GB1367637A (en)
IE (1) IE35801B1 (en)
IT (1) IT959348B (en)
NL (1) NL7115435A (en)
SE (1) SE388205B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795967A (en) * 1972-02-24 1973-08-27 Ici Ltd LAMINATES

Also Published As

Publication number Publication date
CH563289A5 (en) 1975-06-30
AU463057B2 (en) 1975-07-17
NL7115435A (en) 1972-05-15
SE388205B (en) 1976-09-27
BE775183A (en) 1972-05-10
IE35801B1 (en) 1976-05-26
CA951450A (en) 1974-07-16
FR2113735A5 (en) 1972-06-23
AU3557671A (en) 1973-05-17
DE2155880A1 (en) 1972-05-18
AR194936A1 (en) 1973-08-30
IT959348B (en) 1973-11-10
GB1367637A (en) 1974-09-18

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