GB1111210A - Polypropylene compositions - Google Patents

Polypropylene compositions

Info

Publication number
GB1111210A
GB1111210A GB5749666A GB5749666A GB1111210A GB 1111210 A GB1111210 A GB 1111210A GB 5749666 A GB5749666 A GB 5749666A GB 5749666 A GB5749666 A GB 5749666A GB 1111210 A GB1111210 A GB 1111210A
Authority
GB
United Kingdom
Prior art keywords
per cent
ethylene
ester
compositions
weight per
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
GB5749666A
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.)
Celanese Canada Ltd
Original Assignee
Chemcell 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 Chemcell Ltd filed Critical Chemcell Ltd
Publication of GB1111210A publication Critical patent/GB1111210A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation

Landscapes

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

Abstract

Compositions suitable for making dyeable articles comprise uniform mixtures of stereo-regular polypropylene with (a) 1 to 10 weight per cent of a linear thermoplastic polyamide and (b) 1 to 15 weight per cent of an addition copolymer of ethylene and an ethylenically unsaturated ester of a saturated fatty acid wherein the ratio of ester to ethylene units is 15:85 to 60:40 by weight or a product obtained by partial or complete hydrolysis of such a copolymer, the total concentration of (a) and (b) being 5 to 20 weight per cent. The polyamides may be derived from dimerized fatty acids and polyamines, preferably diamines, and the copolymers from vinyl acetate, formate or propionate, allyl acetate or propionate, isopropenyl butyrate or hexenyl acetate. Complexforming metal compounds, particularly organic compounds of zinc, cadmium, aluminium, tin, chromium, iron, cobalt and nickel, may also be present. Examples describe the dyeing of filaments spun from compositions of polypropylene, polyamides and hydrolysed and unhydrolysed ethylene/vinyl acetate copolymers.ALSO:Shaped articles made of compositions comprising a uniform mixture of stereoregular polypropylene and (a) 1 to 10 weighs per cent of a linear thermoplastic polyamide and (b) 1 to 15 weight per cent of an addition copolymer of ethylene and an ethylenically unsaturated ester of a saturated fatty acid wherein the ratio of ester to ethylene units is 15:85 to 60:40 by weight or a partial or complete hydrolysis product of such a copolymer, the total concentration of (a) and (b) being 5 to 20 weight per cent, are dyed with direct, disperse, acid, chrome, premetallised, vat, vat ester, sulphur, metal-chelating, onium, ingrain, condensation, metallisable disperse, reactive and azo dyes. The compositions may also comprise complex-forming metal compounds, particularly organic compounds of zinc, cadmium, aluminium, tin, chromium, iron, cobalt and nickel. In examples filaments spun from compositions comprising polypropylene, polyamides derived from dimarised fatty acids and diamines, and unhydrolysed or partially hydrolysed ethylene/vinyl acetate copolymers are scoured with non-ionic detergent and dyed with disperse, acid, metallised 1:1, metallised 1:2, direct, vat, vat ester, sulphur, chrome, ingrain, condensation, azo, metallisable and reactive dyes.
GB5749666A 1965-12-22 1966-12-22 Polypropylene compositions Expired GB1111210A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA948470 1965-12-22
US54914766A 1966-05-11 1966-05-11

Publications (1)

Publication Number Publication Date
GB1111210A true GB1111210A (en) 1968-04-24

Family

ID=25673602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5749666A Expired GB1111210A (en) 1965-12-22 1966-12-22 Polypropylene compositions

Country Status (1)

Country Link
GB (1) GB1111210A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2301470A1 (en) * 1972-01-14 1973-08-09 Toyo Seikan Kaisha Ltd Gas-impermeable food-packaging material - contg polyolefin saponified ethylene vinyl acetate copolymer
DE2342044A1 (en) * 1972-08-20 1974-02-28 Toyo Seikan Kaisha Ltd RESIN LAYER STRUCTURE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2301470A1 (en) * 1972-01-14 1973-08-09 Toyo Seikan Kaisha Ltd Gas-impermeable food-packaging material - contg polyolefin saponified ethylene vinyl acetate copolymer
DE2342044A1 (en) * 1972-08-20 1974-02-28 Toyo Seikan Kaisha Ltd RESIN LAYER STRUCTURE

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