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GB654477A - Improvements in or relating to non-rubbery, free-flowing pulverulent vinyl chloride compositions and method of producing same - Google Patents

Improvements in or relating to non-rubbery, free-flowing pulverulent vinyl chloride compositions and method of producing same

Info

Publication number
GB654477A
GB654477A GB9336/48A GB933648A GB654477A GB 654477 A GB654477 A GB 654477A GB 9336/48 A GB9336/48 A GB 9336/48A GB 933648 A GB933648 A GB 933648A GB 654477 A GB654477 A GB 654477A
Authority
GB
United Kingdom
Prior art keywords
butyl
polymer
vinyl
methyl
ketone
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
GB9336/48A
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
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 BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of GB654477A publication Critical patent/GB654477A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/18Plasticising macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06Homopolymers or copolymers of vinyl chloride

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Free-flowing pulverulent plasticized vinyl chloride polymer or copolymer compositions are made by mixing the finely-divided polymer or copolymer, without solid ingredients save a minor proportion of stabilizer or colouring materials, if desired, with a plasticizer for the polymer, whereby a damp mixture containing discrete particles of polymer is formed and heating and agitating the mixture at a temperature in the range of 200 DEG to 250 DEG F. for a period of from 10 to 30 minutes until the polymer or copolymer has completely absorbed the plasticizer. Optionally, the plasticized particles either while hot or cooled may be mixed with powdered compounding ingredients until a free-flowing powder results. The other component of the vinyl chloride copolymer may be vinylidene chloride, methyl acrylate, ethyl acrylate, methyl methacrylate, vinyl acetate, vinyl butyrate, vinyl naphthalene, acrylonitrile, ethyl methylene malonate, styrene, methyl vinyl ketone, dimethylitaconate, diethyl fumarate, diethyl chloromaleate. Specified compounding ingredients are lead carbonate, calcined clay, carbon and channel black, lead stearate, organic dyes, zinc oxide, magnesium oxide, aluminium oxide, magnesium carbonate, lead silicate, calcium silicate, ground whiting, barytes, lithopone, litharge, zinc carbonate, asbestos powder, waxes, diatomaceous earths, cobalt stearate, rosin and shellac. The plasticizers may be di-2-ethyl hexyl-, di-butoxyethyl-di-(n)-butyl-, dilauryl-, dimethyl glycol-, octadecyl butyl-, dihexyl-, didodecyl-di - 1 - methylheptyl -, dioctyl - phthalate, tricresyl-, tributyl-, tris-(beta-butoxyethyl)-, trioctyl-phosphate, dodecyl adipate, diethylene glycol adipate, dodecyloleate, tetrahydrofurfuryl oleate, ethylene glycol dioleate, butyl acetyl ricinoleate, di-2-ethylhexyl sebacate, octadecyl butyl succinate, 1,10-decamethylene glycol dicaprylate, tributyl aconitate, butyl phthalyl butyl glycollate, diesters of triethylene glycol and aliphatic acids of 8 to 14 carbon atoms, acetylated castor oil, dilauryl oxalate, tetraethyl adipamide, N,N-dibutyl stearamide, methyl benzamide, N-mon-butyl benzene sulphonamide, N,N,N1,N1-tetraethyl adipamide, tetrahydronaphthyl phenyl ketone, methyl naphthyl phenyl ketone, undecyl naphthyl ketone, xylyl undecyl ketone, amyl naphthalene, tetrabutyl urea, benzylnaphthalene, betaphenoxymethyl tetralin, dibutyl thio diglycollate, methylene bis-butyl thioglycollate, aliphatic acids, diesters from triethylene glycol and coconut oil, and mixtures. The compositions may be used for extrusion or injection moulding, in coating and calendering operations and dissolved in solvents for use in cements. Specification 564,127 is referred to.
GB9336/48A 1947-04-30 1948-04-02 Improvements in or relating to non-rubbery, free-flowing pulverulent vinyl chloride compositions and method of producing same Expired GB654477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96422147A 1947-04-30 1947-04-30

Publications (1)

Publication Number Publication Date
GB654477A true GB654477A (en) 1951-06-20

Family

ID=22062779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9336/48A Expired GB654477A (en) 1947-04-30 1948-04-02 Improvements in or relating to non-rubbery, free-flowing pulverulent vinyl chloride compositions and method of producing same

Country Status (1)

Country Link
GB (1) GB654477A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953119C (en) * 1952-01-30 1956-11-29 Ici Ltd Process for the preparation of vinyl chloride polymers
US3287309A (en) * 1963-03-13 1966-11-22 Monsanto Co Process for incorporating additives
US11597859B2 (en) 2020-01-24 2023-03-07 Oatey Co. Solvent cement formulations having extended shelf life

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953119C (en) * 1952-01-30 1956-11-29 Ici Ltd Process for the preparation of vinyl chloride polymers
US3287309A (en) * 1963-03-13 1966-11-22 Monsanto Co Process for incorporating additives
US11597859B2 (en) 2020-01-24 2023-03-07 Oatey Co. Solvent cement formulations having extended shelf life
US11976222B2 (en) 2020-01-24 2024-05-07 Oatey Co. Solvent cement formulations having extended shelf life

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