GB859292A - Vinyl and vinylidene polymers pigmented with carbon black - Google Patents

Vinyl and vinylidene polymers pigmented with carbon black

Info

Publication number
GB859292A
GB859292A GB3905358A GB3905358A GB859292A GB 859292 A GB859292 A GB 859292A GB 3905358 A GB3905358 A GB 3905358A GB 3905358 A GB3905358 A GB 3905358A GB 859292 A GB859292 A GB 859292A
Authority
GB
United Kingdom
Prior art keywords
vinyl
carbon black
acrylonitrile
polymerization
monomer
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
GB3905358A
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.)
Crylor SA
Original Assignee
Crylor SA
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
Priority claimed from FR776094A external-priority patent/FR74253E/en
Priority claimed from FR778621A external-priority patent/FR1215166A/en
Application filed by Crylor SA filed Critical Crylor SA
Publication of GB859292A publication Critical patent/GB859292A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44Carbon
    • C09C1/48Carbon black
    • C09C1/56Treatment of carbon black ; Purification
    • C09C1/58Agglomerating, pelleting, or the like by wet methods
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/44Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/10Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Carbon black-pigmented vinyl or vinylidene polymer compositions are prepared by processes comprising adsorbing at least one vinyl or vinylidene monomer on to carbon black in the substantial absence of any resinous polymer and subjecting the monomer to polymerization. The monomer may be vinyl acetate, styrene, methyl acrylate, methyl methacrylate, acrylonitrile and mixtures, e.g. of acrylonitrile and acrylic acid or acrylonitrile and methyl methacrylate. Polymerization may be effected in bulk, emulsion or solution, e.g. in diethylether, carbon tetrachloride, chloroform, methylene chloride, dioxane, glycol formal, methanol, ethanol, isopropanol, acetone, methyl ethyl ketone, benzene and glacial acetic acid. The liquid may be a non-solvent for the polymer formed or may be a solvent or swelling agent therefor. Catalysts, e.g. azodiisobutyronitrile, and redox systems, e.g. potassium chlorate and sodium bisulphite, may be present. The products may be modified by treatment after polymerization, e.g. polymers containing ester groups, such as vinyl acetate, may be subjected to saponification or hydrolysis. The products may be dissolved in solvents, e.g. dimethylformamide, dioxane and cyclohexanone, and spun into filaments, and may be used for pigmenting spinning solutions of cellulose acetate in acetone.
GB3905358A 1957-12-05 1958-12-03 Vinyl and vinylidene polymers pigmented with carbon black Expired GB859292A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR753160 1957-12-05
FR776094A FR74253E (en) 1957-12-05 1958-10-07 New compositions of carbon black and polyacrylonitrile and process for their preparation
FR778621A FR1215166A (en) 1958-11-07 1958-11-07 New compositions of carbon black and vinyl polymers and process for their preparation

Publications (1)

Publication Number Publication Date
GB859292A true GB859292A (en) 1961-01-18

Family

ID=27245130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3905358A Expired GB859292A (en) 1957-12-05 1958-12-03 Vinyl and vinylidene polymers pigmented with carbon black

Country Status (2)

Country Link
CH (1) CH377026A (en)
GB (1) GB859292A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503881A (en) * 1967-06-20 1970-03-31 Ricoh Kk Liquid developer for electrophotography
US3639243A (en) * 1966-11-21 1972-02-01 Ricoh Kk Liquid developer electrophotography
US3639244A (en) * 1967-05-15 1972-02-01 Ricoh Kk Liquid developer for use in electrophotography
EP1416071A1 (en) * 2002-10-28 2004-05-06 Shih-Yuan Lee Method of producing electrothermal filament containing carbon black and the product of the method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639243A (en) * 1966-11-21 1972-02-01 Ricoh Kk Liquid developer electrophotography
US3639244A (en) * 1967-05-15 1972-02-01 Ricoh Kk Liquid developer for use in electrophotography
US3503881A (en) * 1967-06-20 1970-03-31 Ricoh Kk Liquid developer for electrophotography
EP1416071A1 (en) * 2002-10-28 2004-05-06 Shih-Yuan Lee Method of producing electrothermal filament containing carbon black and the product of the method

Also Published As

Publication number Publication date
CH377026A (en) 1964-04-30

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