GB1025694A - Polymer coating of solid particles - Google Patents

Polymer coating of solid particles

Info

Publication number
GB1025694A
GB1025694A GB140263A GB140263A GB1025694A GB 1025694 A GB1025694 A GB 1025694A GB 140263 A GB140263 A GB 140263A GB 140263 A GB140263 A GB 140263A GB 1025694 A GB1025694 A GB 1025694A
Authority
GB
United Kingdom
Prior art keywords
solid
resin
coated
polymerizable liquid
resins
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
GB140263A
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.)
North American Aviation Corp
Original Assignee
North American Aviation 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 North American Aviation Corp filed Critical North American Aviation Corp
Publication of GB1025694A publication Critical patent/GB1025694A/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
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001Post-treatment of organic pigments or dyes
    • C09B67/0004Coated particulate pigments or dyes
    • C09B67/0008Coated particulate pigments or dyes with organic coatings
    • C09B67/0013Coated particulate pigments or dyes with organic coatings with polymeric coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006Controlling or regulating processes
    • B01J19/002Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006Coating of the granules without description of the process or the device by which the granules are obtained
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0083Treatment of solid structures, e.g. for coating or impregnating with a modifier
    • 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
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F292/00Macromolecular compounds obtained by polymerising monomers on to inorganic materials
    • 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
    • C09C1/36Compounds of titanium
    • C09C1/3607Titanium dioxide
    • C09C1/3676Treatment with macro-molecular organic compounds
    • 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
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10Treatment with macromolecular organic compounds
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/51Particles with a specific particle size distribution
    • C01P2004/52Particles with a specific particle size distribution highly monodisperse size distribution
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/80Particles consisting of a mixture of two or more inorganic phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

Coated copper phthalocyanine which may be employed as a pigment in paints and inks, is prepared by mixing copper phthalocyanine with a liquid polymer prepared from ethylacrylate, glycidyl methacrylate and acrylic acid, and trichlorotrifluoroethane at 150 DEG F. and then removing the carrier to produce coated particles of copper phthalocyanine.ALSO:A process for preparing a solid particulate material coated with a polymeric material comprises mixing a solid particulate substance and a polymerizable liquid material under turbulent conditions and in the presence of an inert non-solvent liquid carrier so as to coat the solid with the polymerizable liquid and thereafter polymerizing the polymerizable liquid to a polymeric solid while maintaining turbulent conditions and thereby producing discrete solid particles coated with a solid polymeric material. The polymerizable liquid may be converted to a solid by the use of heat or a catalyst. Plasticizers may also be used in the process. The solid particulate substances mentioned include ammonium perchlorate, titanium dioxide, lead dioxide, ferric oxide and carbon black. The dispersing media mentioned include water, aliphatic and olefinic hydrocarbons or halogenated derivatives thereof, siloxanes, alcoholes, amines, ethers, esters, ketones and aldehydes. The coating materials include phenolic resins, epoxy resins, polyurethane resins, acrylate resins, vinyl polymers, thioplasts and acrylamide polymers. In Example I ammonium perchlorate is mixed with liquid polybutadiene, polyarylenepolyisocyanate resin and hexamethyldisiloxane and heated. The coated ammonium perchlorate particles may be employed as a component of solid rocket propellant grains.ALSO:Coated urea which may be employed as a slow release fertilizer, is prepared by mixing urea with a liquid polymer prepared from butadiene and allyl glycidyl ether, trichloroethylene and phosphoric acid as curing catalyst at 120 DEG F., and then removing the carrier to produce coated particles of urea (Example III).ALSO:A process for preparing a solid particulate material coated with a polymeric material, comprises mixing a solid particulate substance and a polymerizable liquid material under turbulent conditions and in the presence of an inert non-solvent liquid carrier so as to coat the solid with the polymerizable liquid and thereafter polymerizing the polymerizable liquid to a polymeric solid while maintaining turbulent conditions and thereby producing discrete solid particles coated with a solid polymeric material. The polymerizable liquid may be converted to a solid by the use of heat or a catalyst. Plasticizers may also be used in the process. The solid particulate substances mentioned include a polymer or copolymer of ethylene, propylene, butene, pentene, hexene or halogenated olefins, polyurethane resin, epoxy resin, polyester, thioplast, natural or synthetic rubber, polyamide, polyvinyl resin, polyvinylidene resin, polystyrene, acrylic resin, cellulose, cellulose nitrate, cellulose acetate-butyrate, cellulose ether (e.g. methyl, ethyl, carboxymethyl, hydroxyethyl, cyanoethyl and benzyl), starch, chitin, protein (e.g. casein and vegetable globulins), polymerized drying oil, aminoplast, phenolic resin, silicone resin, asbestos fibres, powdered metals (e.g. Al, Cu, Li, Na), ammonium perchlorate, titanium dioxide, lead dioxide, ferric oxide, carbon black copper phthalocyanine and urea. The dispersing media mentioned include water, aliphatic and olefinic hydrocarbons or halogenated derivatives thereof, siloxanes, alcohols, amines, ethers, esters, ketones and aldehydes. The coating materials include phenolic resins, epoxy resins, polyurethane resins, acrylate resins, vinyl polymers, thioplasts and acrylamide polymers. In Example 4 pigmented polyamide fibres are coated with a tetramethylene diamine-succinic acid polymer dispersed in hexane.ALSO:A process for preparing a solid particulate material coated with a polymeric material, comprises mixing a solid particulate substance and a polymerizable liquid material under turbulent conditions and in the presence of an inert non-solvent liquid carrier so as to coat the solid with the polymerizable liquid and thereafter polymerizing the polymerizable liquid to a polymeric solid while maintaining turbulent conditions and thereby producing discrete solid particles coated with a solid polymeric material. The polymerizable liquid may be converted to a solid by the use of heat or a catalyst. Plasticizers may also be used in the process. The solid particulate substances mentioned include a polymer or copolymer of ethylene, propylene, butene, pentene, hexene or halogenated olefins, polyurethane resin, epoxy resin, polyester, thioplast, natural or synthetic rubber, polyamide, polyvinyl resin, polyvinylidene resin, polystyrene, acrylic resin, cellulose, cellulose nitrate, cellulose acetate-butyrate, cellulose ether (e.g. methyl, ethyl, carboxymethyl, hydroxyethyl, cyanoethyl and benzyl), starch, chitin, protein (e.g. casein and vegetable globulins), polymerized drying oil, aminoplast, phenolic resin, silicone resin, asbestos fibres, powdered metals (e.g. Al, Cu, Li, Na), ammonium perchlorate, titanium dioxide, lead dioxide, ferric oxide, carbon black, copper phthalocyanine and urea. The dispersing media mentioned include water, aliphatic and olefinic hydrocarbons or halogenated derivative thereof, siloxanes, alcohols, amines, ethers, esters, ketones and aldehydes. The coating materials include phenolic resins, epoxy resins, polyurethane resins, acrylate resins, vinyl polymers, thioplasts and acrylamide polymers. In Example IV pigmented polyamide fibres are mixed with a liquid tetramethylene diaminesuccinic acid polymer, polyarylene polyisocyanate resin and hexane. The coated fibres are cured and then bonded to a cotton fabric by an epoxy resin to give a coloured synthetic felt.
GB140263A 1962-02-19 1963-01-11 Polymer coating of solid particles Expired GB1025694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17387262A 1962-02-19 1962-02-19

Publications (1)

Publication Number Publication Date
GB1025694A true GB1025694A (en) 1966-04-14

Family

ID=22633869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB140263A Expired GB1025694A (en) 1962-02-19 1963-01-11 Polymer coating of solid particles

Country Status (2)

Country Link
DE (1) DE1234195B (en)
GB (1) GB1025694A (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462293A (en) * 1966-11-07 1969-08-19 Koppers Co Inc Coated expandable polystyrene
DE2333756A1 (en) * 1972-07-05 1974-01-24 Ncr Co PROCESS FOR CONTINUOUSLY MANUFACTURING SMALL POLYMER CAPSULES
US3948828A (en) * 1973-04-13 1976-04-06 Ciba-Geigy Corporation Liquid to pasty dyestuff preparations
US4097404A (en) * 1973-01-29 1978-06-27 Xerox Corporation Process for providing encapsulated toner composition
US4148741A (en) * 1976-08-02 1979-04-10 Xerox Corporation Polymerization and attrition method for producing toner with reduced processing steps
US4202780A (en) * 1975-07-04 1980-05-13 Dow Corning Gmbh Method for improving the lubricating properties of solid lubricants
US4307134A (en) * 1980-12-22 1981-12-22 Atlantic Richfield Company Process for producing plasticized elastomer-styrene coated beads
US4379071A (en) * 1973-03-09 1983-04-05 Bayer Aktiengesellschaft Process for the production of microcapsules
GB2169277A (en) * 1983-07-13 1986-07-09 Bofors Ab Deterrent coating of propellants
US4708816A (en) * 1984-01-27 1987-11-24 The Clorox Company Bleach composition containing controlled density capsules
US5102696A (en) * 1990-03-27 1992-04-07 General Electric Company Method of dispersing fluoropolymers on polycarbonate resins
US5153030A (en) * 1988-11-18 1992-10-06 Cabot Corporation Continuous treatment process for particulate material
US5156914A (en) * 1991-05-06 1992-10-20 Isp Investments Inc. Process for producing particulate silicon encapsulated products
US5431956A (en) * 1992-05-29 1995-07-11 Tioxide Group Services Limited Coated inorganic particles
US5435821A (en) * 1985-12-12 1995-07-25 Exxon Research & Engineering Co. Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use
US5541009A (en) * 1993-03-08 1996-07-30 Buck Werke Gmbh & Co. Process for preparing water-based pyrotechnic active compositions containing metal powder, coated metal powders and use thereof
FR2822461A1 (en) * 2001-03-20 2002-09-27 Cami Gmc Polymerizable monomer functionalized by a group with insectifugal and/or insecticidal properties for use in preparation with other comonomers of an insectifugal binder for paints and varnishes
WO2003106147A1 (en) * 2002-06-18 2003-12-24 Daimlerchrysler Ag Granular material for 3d binder printing, production method and uses therefor
EP1939258A3 (en) * 2003-12-19 2009-02-25 Novartis AG Method for preparing preconditioned pigment particles
FR2983194A1 (en) * 2011-11-29 2013-05-31 Nexter Munitions Producing granules of compressible explosive composition obtained from powder material comprises coating powder material with liquid or pasty inert binder in a mixer, hardening coating by radiation polymerization, granulating and steaming
US10442170B2 (en) 2013-12-20 2019-10-15 Voxeljet Ag Device, special paper, and method for producing shaped articles
CN113336604A (en) * 2021-06-15 2021-09-03 山东农业大学 Recyclable self-repairing elastic bio-based coating material and preparation method thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603211C2 (en) * 1976-01-29 1987-02-05 Merck Patent Gmbh, 6100 Darmstadt Process for the preparation of powdered pearlescent pigment preparations
DE3232635A1 (en) * 1982-09-02 1984-03-08 Degussa Ag, 6000 Frankfurt Process for agglomerating fine powders
US4808230A (en) * 1987-06-16 1989-02-28 Ciba-Geigy Corporation Organic pigments coated with metal oxides fixed with ethyl cellulose
EP0569118B1 (en) * 1992-05-04 1999-08-18 Orica Explosives Technology Pty Ltd Hardened porous ammonium nitrate
DE4233629C2 (en) * 1992-10-06 1994-09-15 Wasagchemie Sythen Gmbh Process for producing a powder precursor and powder precursor
DE10046146A1 (en) * 1999-09-15 2001-03-22 Dynamit Nobel Ag Temperature-independent, coated propellant powder for munitions contains surface treatment material obtained by in-situ polymerisation of acrylate monomer, e.g. ethylene glycol dimethacrylate

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462293A (en) * 1966-11-07 1969-08-19 Koppers Co Inc Coated expandable polystyrene
DE2333756A1 (en) * 1972-07-05 1974-01-24 Ncr Co PROCESS FOR CONTINUOUSLY MANUFACTURING SMALL POLYMER CAPSULES
US4097404A (en) * 1973-01-29 1978-06-27 Xerox Corporation Process for providing encapsulated toner composition
US4379071A (en) * 1973-03-09 1983-04-05 Bayer Aktiengesellschaft Process for the production of microcapsules
US3948828A (en) * 1973-04-13 1976-04-06 Ciba-Geigy Corporation Liquid to pasty dyestuff preparations
US4202780A (en) * 1975-07-04 1980-05-13 Dow Corning Gmbh Method for improving the lubricating properties of solid lubricants
US4148741A (en) * 1976-08-02 1979-04-10 Xerox Corporation Polymerization and attrition method for producing toner with reduced processing steps
US4307134A (en) * 1980-12-22 1981-12-22 Atlantic Richfield Company Process for producing plasticized elastomer-styrene coated beads
GB2169277A (en) * 1983-07-13 1986-07-09 Bofors Ab Deterrent coating of propellants
US4708816A (en) * 1984-01-27 1987-11-24 The Clorox Company Bleach composition containing controlled density capsules
US5435821A (en) * 1985-12-12 1995-07-25 Exxon Research & Engineering Co. Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use
US5153030A (en) * 1988-11-18 1992-10-06 Cabot Corporation Continuous treatment process for particulate material
US5102696A (en) * 1990-03-27 1992-04-07 General Electric Company Method of dispersing fluoropolymers on polycarbonate resins
US5156914A (en) * 1991-05-06 1992-10-20 Isp Investments Inc. Process for producing particulate silicon encapsulated products
US5431956A (en) * 1992-05-29 1995-07-11 Tioxide Group Services Limited Coated inorganic particles
US5541009A (en) * 1993-03-08 1996-07-30 Buck Werke Gmbh & Co. Process for preparing water-based pyrotechnic active compositions containing metal powder, coated metal powders and use thereof
FR2822461A1 (en) * 2001-03-20 2002-09-27 Cami Gmc Polymerizable monomer functionalized by a group with insectifugal and/or insecticidal properties for use in preparation with other comonomers of an insectifugal binder for paints and varnishes
WO2003106147A1 (en) * 2002-06-18 2003-12-24 Daimlerchrysler Ag Granular material for 3d binder printing, production method and uses therefor
US7402330B2 (en) 2002-06-18 2008-07-22 Daimler Ag Polyvinyl butyral granular material for 3-D binder printing, production method and uses therefor
EP1939258A3 (en) * 2003-12-19 2009-02-25 Novartis AG Method for preparing preconditioned pigment particles
FR2983194A1 (en) * 2011-11-29 2013-05-31 Nexter Munitions Producing granules of compressible explosive composition obtained from powder material comprises coating powder material with liquid or pasty inert binder in a mixer, hardening coating by radiation polymerization, granulating and steaming
US10442170B2 (en) 2013-12-20 2019-10-15 Voxeljet Ag Device, special paper, and method for producing shaped articles
US10889055B2 (en) 2013-12-20 2021-01-12 Voxeljet Ag Device, special paper, and method for producing shaped articles
CN113336604A (en) * 2021-06-15 2021-09-03 山东农业大学 Recyclable self-repairing elastic bio-based coating material and preparation method thereof

Also Published As

Publication number Publication date
DE1234195B (en) 1967-02-16

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