GB1069364A - Improvements in or relating to polyvinyl halide resins - Google Patents

Improvements in or relating to polyvinyl halide resins

Info

Publication number
GB1069364A
GB1069364A GB3805564A GB3805564A GB1069364A GB 1069364 A GB1069364 A GB 1069364A GB 3805564 A GB3805564 A GB 3805564A GB 3805564 A GB3805564 A GB 3805564A GB 1069364 A GB1069364 A GB 1069364A
Authority
GB
United Kingdom
Prior art keywords
resin
washed
methanol
vinyl
solvent
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
GB3805564A
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Alkali Co
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 Diamond Alkali Co filed Critical Diamond Alkali Co
Publication of GB1069364A publication Critical patent/GB1069364A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine
    • C08F14/20—Vinyl fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised 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
    • C08J2327/02—Characterised 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
    • C08J2327/12—Characterised 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 fluorine atoms
    • C08J2327/14—Homopolymers or copolymers of vinyl fluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

Polyvinyl halide dispersions are prepared by a process which comprises polymerizing a vinyl halide in an aqueous medium in the presence of a polymerization initiator and a surface-active agent, separating the vinyl halide polymer resin from the reaction mixture, washing the resin with a wash solvent to remove the surface-active agent therefrom and blending the solvent-containing resin with a latent solvent effective for coalescing the resin when heated. The vinyl halide may be vinyl fluoride. Polymerization may be effected in suspension in the presence of conventional monomer-soluble initiators and suspending agents, or in emulsion in the presence of water-soluble initiators and emulsifying agents, many suitable initiators and surface-active agents being listed. Many suitable wash solvents are listed, including water, alcohol, esters, ketones, aliphatic and aromatic hydrocarbons and halogen-substituted hydrocarbons, ethers and aqueous solutions of acids and bases. Many suitable latent solvents are listed, including sulphones, sulphoxides, nitriles, carbonates, amides, amines, heterocyclic compounds, lactones, nitro compounds, ketones and esters, particularly dimethyl acetamide, dimethyl formamide, dimethyl sulphoxide and N-methyl-2-pyrrolidone. The dispersions may be used to coat leather, textiles, resins, wood, stone, cement, concrete and metals. In examples, vinyl fluoride is polymerized in aqueous media in the presence of methyl cellulose, lauroyl peroxide and (A) stearyl dimethyl benzyl ammonium chloride and isopropanol, (B) alkaryl polyether alcohol and isopropanol, (C) alkaryl polyether alcohol and titanium dioxide, and (D) magnesium lauroyl sulphonate and isopropanol; and (1) resin (A) is washed with methanol, (2) resin (B) is washed with methanol, (3) resin (C) is washed with methanol and (4) resin (D) is washed with water, acetone or methanol, the washed resins being blended with dimethyl acetamide.ALSO:Substrates may be coated by applying thereto dispersions prepared by polymerising a vinyl halide in an aqueous medium in the presence of a polymerisation initiator and a surface active agent, separating the vinyl halide resin from the reaction mixture, washing the resin with a wash solvent to remove surface active agent therefrom and blending the solvent-containing resin with a latent solvent effecting for coalescing the resin when heated, and heating the coating to effect coalesce of the resin. Specified substrates are leather, cloth, resins, wood, stone, concrete, cement, glass and metals, e.g. steel, aluminium, iron, p magnesium, nickel and alloys thereof; and the coatings may be applied by spraying, dipping or roller- or knife-coating. The preferred vinyl halide is vinyl fluoride, which may be copolymerised with vinylidene fluoride, vinyl chloroacetate, chlorostyrene or chlorobutadiene. Many suitable wash solvents are listed including water, alcohols, esters, ketones, aliphatic and aromatic hydrocarbons and halogen-substituted hydrocarbons, ethers, and aqueous solutions of acids and bases. Many suitable latent solvents are listed, including sulphones, sulphoxides, nitriles, carbonates, amides, amines, heterocyclic compounds, lactones, nitro compounds, ketones and esters; particularly dimethyl acetamide, dimethyl formamide, dimethyl sulphoxide and N-methyl-2-pyrrolidone. The coatings may also comprise conventional plasticisers, pigments, fillers, stabilisers and fungicides; and may be post-cured at a temperature higher than that used in the coalescence. In examples polyvinyl fluorides prepared in the presence of methyl cellulose and (A) stearyl dimethyl benzyl ammonium chloride and (B) alkaryl polyether alcohol together with (C) titanium dioxide are washed with methanol; and polyvinyl fluoride prepared in the presence of methyl cellulose and (D) magnesium lauroyl sulphonate is washed with water, acetone or methanol; and the washed resins blended with dimethyl acetamide and coated on (A to C) glass and (D) glass or aluminium.
GB3805564A 1963-09-19 1964-09-17 Improvements in or relating to polyvinyl halide resins Expired GB1069364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31015763A 1963-09-19 1963-09-19

Publications (1)

Publication Number Publication Date
GB1069364A true GB1069364A (en) 1967-05-17

Family

ID=23201240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3805564A Expired GB1069364A (en) 1963-09-19 1964-09-17 Improvements in or relating to polyvinyl halide resins

Country Status (3)

Country Link
BE (1) BE653231A (en)
GB (1) GB1069364A (en)
NL (1) NL6410926A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019404A1 (en) * 1979-05-02 1980-11-26 Nippon Zeon Co., Ltd. Process for producing a blending vinyl chloride resin, paste dispersion comprising such blending vinyl chloride resin, and molded articles prepared from such paste dispersion
EP0718364A1 (en) * 1994-07-11 1996-06-26 Du Pont-Mitsui Fluorochemicals Co., Ltd Aqueous fluoropolymer emulsion and process for producing the same
EP0718363A1 (en) * 1994-07-11 1996-06-26 Du Pont-Mitsui Fluorochemicals Co., Ltd Aqueous fluoropolymer emulsion
EP0774498A1 (en) * 1994-08-04 1997-05-21 Daikin Industries, Limited Aqueous fluoropolymer dispersion
EP1963380A1 (en) * 2005-12-23 2008-09-03 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
US20080287599A1 (en) * 2001-09-05 2008-11-20 3M Innovative Properties Company Fluoropolymer dispersion containing no or little low molecular weight fluorinated surfactant
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
US20120116016A1 (en) * 2010-11-09 2012-05-10 E. I. Du Pont De Nemours And Company Vinyl fluoride polymerization and aqueous dispersion of vinyl fluoride polymer
US8404790B2 (en) 2005-07-15 2013-03-26 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
US9567413B2 (en) 2010-09-30 2017-02-14 Daikin Industries, Ltd. Method for producing fluorine-containing polymer

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019404A1 (en) * 1979-05-02 1980-11-26 Nippon Zeon Co., Ltd. Process for producing a blending vinyl chloride resin, paste dispersion comprising such blending vinyl chloride resin, and molded articles prepared from such paste dispersion
EP0718364A1 (en) * 1994-07-11 1996-06-26 Du Pont-Mitsui Fluorochemicals Co., Ltd Aqueous fluoropolymer emulsion and process for producing the same
EP0718363A1 (en) * 1994-07-11 1996-06-26 Du Pont-Mitsui Fluorochemicals Co., Ltd Aqueous fluoropolymer emulsion
EP0718363A4 (en) * 1994-07-11 1997-02-05 Mitsui Du Pont Fluorchemical Aqueous fluoropolymer emulsion
EP0718364A4 (en) * 1994-07-11 1997-02-19 Mitsui Du Pont Fluorchemical Aqueous fluoropolymer emulsion and process for producing the same
US5985966A (en) * 1994-07-11 1999-11-16 Du Pont - Mitsui Fluorochemicals Co., Ltd. Aqueous emulsion of fluorine-containing polymer
EP0774498A1 (en) * 1994-08-04 1997-05-21 Daikin Industries, Limited Aqueous fluoropolymer dispersion
EP0774498A4 (en) * 1994-08-04 1998-10-14 Daikin Ind Ltd Aqueous fluoropolymer dispersion
US20080287599A1 (en) * 2001-09-05 2008-11-20 3M Innovative Properties Company Fluoropolymer dispersion containing no or little low molecular weight fluorinated surfactant
US8598267B2 (en) * 2001-09-05 2013-12-03 3M Innovative Properties Company Fluoropolymer dispersion containing no or little low molecular weight fluorinated surfactant
US8404790B2 (en) 2005-07-15 2013-03-26 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
EP1963380A1 (en) * 2005-12-23 2008-09-03 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
EP1963380A4 (en) * 2005-12-23 2011-07-13 3M Innovative Properties Co Fluoropolymer dispersion and method for making the same
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
US9567413B2 (en) 2010-09-30 2017-02-14 Daikin Industries, Ltd. Method for producing fluorine-containing polymer
US20120116016A1 (en) * 2010-11-09 2012-05-10 E. I. Du Pont De Nemours And Company Vinyl fluoride polymerization and aqueous dispersion of vinyl fluoride polymer
JP2014501803A (en) * 2010-11-09 2014-01-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Vinyl fluoride polymerization and aqueous dispersion of vinyl fluoride polymer
US8735520B2 (en) 2010-11-09 2014-05-27 E.I. Du Pont De Nemours And Company Vinyl fluoride polymerization and aqueous dispersion of vinyl fluoride polymer

Also Published As

Publication number Publication date
BE653231A (en) 1965-03-18
NL6410926A (en) 1965-03-22

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