GB1108261A - Novel dispersants for use in organic media - Google Patents

Novel dispersants for use in organic media

Info

Publication number
GB1108261A
GB1108261A GB30581/63A GB3058163A GB1108261A GB 1108261 A GB1108261 A GB 1108261A GB 30581/63 A GB30581/63 A GB 30581/63A GB 3058163 A GB3058163 A GB 3058163A GB 1108261 A GB1108261 A GB 1108261A
Authority
GB
United Kingdom
Prior art keywords
group
component
remaining
groups
solvatable
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
GB30581/63A
Inventor
Ferenc Karoly Farkas
John Rodney Foot
Derek John Walbridge
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB30581/63A priority Critical patent/GB1108261A/en
Priority to US385497A priority patent/US3433753A/en
Priority to LU46656D priority patent/LU46656A1/xx
Priority to SE09265/64A priority patent/SE332475B/xx
Priority to FR983900A priority patent/FR1427668A/en
Priority to NL646408834A priority patent/NL145148B/en
Priority to CH1008764A priority patent/CH480089A/en
Priority to DE19641719402 priority patent/DE1719402A1/en
Priority to ES0302731A priority patent/ES302731A1/en
Priority to DK382764A priority patent/DK131823C/en
Priority to AT667464A priority patent/AT284300B/en
Priority to BE658409A priority patent/BE658409A/xx
Priority to GB33353/65A priority patent/GB1159252A/en
Priority to US568378A priority patent/US3505268A/en
Priority to BE684916D priority patent/BE684916A/xx
Priority to LU51680A priority patent/LU51680A1/xx
Priority to SE10556/66A priority patent/SE336182B/xx
Priority to NL666610992A priority patent/NL150500B/en
Priority to FR72132A priority patent/FR90499E/en
Priority to DE1620912A priority patent/DE1620912C3/en
Priority to CH1126266A priority patent/CH515740A/en
Priority to AT747766A priority patent/AT294276B/en
Publication of GB1108261A publication Critical patent/GB1108261A/en
Priority to MY196996A priority patent/MY6900096A/en
Priority to MY197060A priority patent/MY7000060A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/625—Hydroxyacids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing 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
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C09B67/0085—Non common dispersing agents
    • C09B67/0089—Non common dispersing agents non ionic dispersing agent, e.g. EO or PO addition products
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/45—Anti-settling agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F7/00—Chemical modification of drying oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Dentistry (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Novel dispersants for use in organic media correspond to the formula <FORM:1108261/C3/1> in which Ar is an aromatic group, n is 1 or 0, from 2 to 3 R groups are individually H, CH3 or C2H5, and the remaining R group or groups individually, or the remaining R-C-C-R group in combination, provide(s) a solvatable chain-like component of at least 12 links. In a modification, the remaining R group or groups or the group R-C-C-R also provide(s) at least one additional component of the formula <FORM:1108261/C3/2> in which Ar and n are as defined above, the component being attached to one of two adjacent carbon atoms in said R group or R-C-C-R group, the other of the adjacent carbon atoms carrying a hydroxyl group, and the solvatable chain-like component containing at least 12 links per Ar group. The solvatable component may be derived from polymers of hydroxy-fatty acids, epoxy resins, alkyd resins, polyalkylene oxides, polyamides, aminoplasts, polyurethanes, addition polymers and natural polymers. The group Ar may be a benzene, naphthalene, pyridine, quinoline or pyrrole residue and preferably contains one or more polar substituents. The dispersants may be prepared by reacting a compound containing a carboxyl group with one containing an epoxy or a ,b -glycol group, one of said compounds also containing the Ar group and the other the solvatable R group; the esterification reaction can be catalysed by the use of a tertiary amine, e.g. dimethyl lauryl amine. Examples illustrate dispersants made by reacting (1) a methyl methacrylate-glycidyl methacrylate copolymer with p-nitrobenzoic acid (PNB); (2) the same copolymer as in (1) with each of the following acids: benzoic, o- and m-nitrobenzoic, 3,5-dinitrobenzoic, p-chlorobenzoic, p-aminobenzoic, p-toluic, a -naphthoic, p-methoxybenzoic, dimethyl sulphate-quaternized p-aminobenzoic, nicotinic, picolinic and p-nitrocinnamic acids; (3) epoxidized polybutadiene with PNB; (5) a pentaerythritol phthalate alkyd resin (modified with soya bean oil) with glycidyl p-nitrobenzoate; (8) a lauryl methacrylate-butyl methacrylate-glycidyl methacrylate copolymer with PNB; (9) polyhydroxystearic acid with glycidyl methacrylate, copolymerizing the ester product with vinyl toluene, styrene and glycidyl methacrylate, and reacting the copolymer obtained with PNB; (10) a lauryl methacrylate-butyl methacrylate-glycidyl methacrylate copolymer with dinitrobenzoic acid; (12) a liquid epoxy resin with PNB; (13) and (14) a lauryl methacrylate - butyl methacrylate - glycidyl methacrylate copolymer with PNB. In Examples 1, 8, 9 and 10, the copolymers are obtained by solution polymerization of the corresponding monomers using benzoyl peroxide or azodiisobutyronitrile as initiator. The Examples also illustrate the use of the products for dispersing various pigments in organic liquids and their application in paints; organic and inorganic (e.g. titanium dioxide, yellow iron oxide and carbon black) pigments are exemplified.ALSO:Pigments are dispersed in organic media with novel dispersants of the formula <FORM:1108261/C4-C5/1> in which Ar is an aromatic group, n is 1 or 0, from 2 to 3 R groups are individually H, CH3 or C2H5, and the remaining R group or groups individually, or the remaining R-C-C-R group in combination, provide(s) a solvatable chain-like component of at least 12 links. In a modification, the remaining R group or groups or the group R-C-C-R also provide at least one additional component of the formula <FORM:1108261/C4-C5/2> The solvatable chain-like component can be derived from a natural or synthetic polymer or from a fatty oil, fatty acid or hydroxy-fatty acid. The pigment may be organic or inorganic; specified inorganic pigments are titanium dioxide, yellow iron oxide and carbon black. Dispersion media specified are toluene/methyl isobutyl ketone, toluene, aliphatic/aromatic hydrocarbon solvent, aliphatic hydrocarbon solvent and white spirit. In Example 6 a dispersant is prepared by reacting (esterifying) polymerized linseed oil with glycidyl p-nitrobenzoate in the presence of dimethyl lauryl amine as catalyst, and used to disperse pigments in xylol, and the dispersion is contrasted with pigment dispersions in xylol containing the corresponding unmodified linseed stand oil.ALSO:The invention comprises novel dispersants for use in organic media of the formula <FORM:1108261/C2/1> in which Ar is an aromatic group, n is 1 or 0, from 2 to 3 R groups are individually H, CH3 or C2H5, and the remaining R group or groups individually, or the remaining R-C-C-R group in combination, provide(s) a solvatable chain-like component of at least 12 links. In a modification, the remaining R group or groups or the group R-C-C-R also provide(s) at least one additional component of the formula <FORM:1108261/C2/2> in which Ar and n are as defined above, the component being attached to one of two adjacent carbon atoms in said R group or R-C-C-R group, the other of the adjacent carbon atoms carrying a hydroxyl group, and the solvatable chain-like component containing at least 12 links per Ar group. The solvatable component may be derived from long chain fatty acids, e.g. lauric, myristic, palmitic, oleic, stearic or behenic acid, or a dimer, trimer &c. of a hydroxy fatty acid such as 12-hydroxystearic acid, or from a glyceride or an epoxidized natural oil. The group Ar may be a benzene, naphthalene, pyridine, quinoline or pyrrole residue and preferably contains one or more polar substituents. The dispersants may be prepared by reacting a carboxylic acid compound with an epoxy or a ,b -glycol compound, one of said compounds also containing the Ar group and the other the solvatable R group; the esterification reaction can be catalysed by the use of a tertiary amine, e.g. dimethyl lauryl amine. Examples illustrate dispersants made by reacting p-nitrobenzoic acid with epoxidized soya bean oil and with glycidyl oleate, and linseed oil monoglycerides with p-nitrobenzoyl chloride (in the presence of 2,6-lutidine). These products are illustrated as dispersants for pigment compositions.ALSO:Particles of pigments, pesticides, blowing agents, and liquid particles of insoluble low molecular weight polymers are dispersed in organic media with the aid of novel dispersants of the formula: <FORM:1108261/B1-B2/1> in which Ar is an aromatic group, n is 1 or 0, from 2 to 3 R groups are individually H, CH3 or C2H5, and the remaining R group or groups individually, or the remaining R-C-C-R group in combination, provide(s) a solvatable chain-like component of at least 12 links. In a modification, the remaining R group or groups or the group R-C-C-R also provide at least one additional component of the formula: <FORM:1108261/B1-B2/2> The solvatable chain-like component can be derived from a natural or synthetic polymer or from a fatty oil, fatty acid or hydroxyfatty acid. Dispersion may be effected by grinding, milling, emulsification or precipitation.
GB30581/63A 1963-08-01 1963-08-01 Novel dispersants for use in organic media Expired GB1108261A (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
GB30581/63A GB1108261A (en) 1963-08-01 1963-08-01 Novel dispersants for use in organic media
US385497A US3433753A (en) 1963-08-01 1964-07-27 Paint composition including a dispersant having a solvatable chain-like component
LU46656D LU46656A1 (en) 1963-08-01 1964-07-30
SE09265/64A SE332475B (en) 1963-08-01 1964-07-30
FR983900A FR1427668A (en) 1963-08-01 1964-07-31 Dispersing agent in organic media
NL646408834A NL145148B (en) 1963-08-01 1964-07-31 PROCESS FOR PREPARING DISPERSIONS.
CH1008764A CH480089A (en) 1963-08-01 1964-07-31 Process for the preparation of a dispersion of particles in an organic medium and its use for the preparation of paint
DE19641719402 DE1719402A1 (en) 1963-08-01 1964-07-31 Dispersant for organic media
ES0302731A ES302731A1 (en) 1963-08-01 1964-08-01 Procedure for obtaining a dispersion of particles. (Machine-translation by Google Translate, not legally binding)
DK382764A DK131823C (en) 1963-08-01 1964-08-01 DISPERSION OF PIGMENT PARTICLES IN AN ORGANIC BAG
AT667464A AT284300B (en) 1963-08-01 1964-08-03 Paint
BE658409A BE658409A (en) 1963-08-01 1965-01-15
GB33353/65A GB1159252A (en) 1963-08-01 1965-08-04 Pigment Dispersions
US568378A US3505268A (en) 1963-08-01 1966-07-28 Polymeric dispersant
BE684916D BE684916A (en) 1963-08-01 1966-08-01
LU51680A LU51680A1 (en) 1963-08-01 1966-08-01
SE10556/66A SE336182B (en) 1963-08-01 1966-08-03
FR72132A FR90499E (en) 1963-08-01 1966-08-04 Dispersing agent in organic media
NL666610992A NL150500B (en) 1963-08-01 1966-08-04 METHOD FOR PREPARING A PAINT COMPOSITION.
DE1620912A DE1620912C3 (en) 1963-08-01 1966-08-04 Process for the preparation of modified copolymers starting from copolymers of esters of acrylic, metharrylic or ethacrylic acid and their use as dispersants
CH1126266A CH515740A (en) 1963-08-01 1966-08-04 Preparation of dispersing agents containing solvatable
AT747766A AT294276B (en) 1963-08-01 1966-08-04 Paint
MY196996A MY6900096A (en) 1963-08-01 1969-12-31 Novel dispersants for use in organic media
MY197060A MY7000060A (en) 1963-08-01 1970-12-31 Pigment dispersions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30581/63A GB1108261A (en) 1963-08-01 1963-08-01 Novel dispersants for use in organic media

Publications (1)

Publication Number Publication Date
GB1108261A true GB1108261A (en) 1968-04-03

Family

ID=10309889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30581/63A Expired GB1108261A (en) 1963-08-01 1963-08-01 Novel dispersants for use in organic media

Country Status (2)

Country Link
ES (1) ES302731A1 (en)
GB (1) GB1108261A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232135A (en) 1978-01-10 1980-11-04 Imperial Chemical Industries Limited Coating compositions
US4323363A (en) * 1975-09-18 1982-04-06 Cassella Aktiengesellschaft Dyeing of mixed fibers
EP0060506A1 (en) * 1981-03-14 1982-09-22 Hoechst Aktiengesellschaft Water-thinnable epoxides, method for their preparation and their application
US4656226A (en) * 1985-09-30 1987-04-07 E. I. Du Pont De Nemours And Company Acrylic pigment dispersants made by group transfer polymerization
US4746739A (en) * 1984-11-23 1988-05-24 International Paint Public Limited Company Dispersants
US4812517A (en) * 1987-12-28 1989-03-14 E. I. Du Pont De Nemours And Company Dispersants resistant to color change
EP1029898A2 (en) * 1999-02-16 2000-08-23 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Pigment dispersions, and writing instruments and printers with the dispersions stored therein
WO2002051946A2 (en) * 2000-12-22 2002-07-04 Basf Corporation Pigment dispersion and method of preparing the same
US6861150B2 (en) 2001-02-26 2005-03-01 Basf Corporation Rheology control agent, a method of preparing the agent, and a coating composition utilizing the agent
US7005473B2 (en) 2000-12-22 2006-02-28 Basf Corporation Polymeric pigment dispersant utilized as a grind resin for pigments in solventborne pigment dispersions and method of preparing the same
US7226971B2 (en) 2000-12-22 2007-06-05 Basf Corporation Polyester resin with carbamate functionality, a method of preparing the resin, and a coating composition utilizing the resin
EP1873190A1 (en) * 2006-05-30 2008-01-02 Vagotex Windtex S.p.A. Method for the mechano-chemical treatment of materials comprising at least one polymer in the liquid state and products obtainable by said method
US7576146B2 (en) * 2003-12-05 2009-08-18 Sun Chemical Corporation Polymeric colored dispersants and colorant dispersions containing same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323363A (en) * 1975-09-18 1982-04-06 Cassella Aktiengesellschaft Dyeing of mixed fibers
US4232135A (en) 1978-01-10 1980-11-04 Imperial Chemical Industries Limited Coating compositions
EP0060506A1 (en) * 1981-03-14 1982-09-22 Hoechst Aktiengesellschaft Water-thinnable epoxides, method for their preparation and their application
US4746739A (en) * 1984-11-23 1988-05-24 International Paint Public Limited Company Dispersants
US4656226A (en) * 1985-09-30 1987-04-07 E. I. Du Pont De Nemours And Company Acrylic pigment dispersants made by group transfer polymerization
US4812517A (en) * 1987-12-28 1989-03-14 E. I. Du Pont De Nemours And Company Dispersants resistant to color change
EP1029898A2 (en) * 1999-02-16 2000-08-23 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Pigment dispersions, and writing instruments and printers with the dispersions stored therein
EP1029898A3 (en) * 1999-02-16 2002-10-16 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Pigment dispersions, and writing instruments and printers with the dispersions stored therein
WO2002051946A3 (en) * 2000-12-22 2002-09-12 Basf Corp Pigment dispersion and method of preparing the same
WO2002051946A2 (en) * 2000-12-22 2002-07-04 Basf Corporation Pigment dispersion and method of preparing the same
US6657002B2 (en) 2000-12-22 2003-12-02 Basf Corporation Polymeric pigment dispersant utilized as a grind resin for pigments and method of preparing the same
US7005473B2 (en) 2000-12-22 2006-02-28 Basf Corporation Polymeric pigment dispersant utilized as a grind resin for pigments in solventborne pigment dispersions and method of preparing the same
US7226971B2 (en) 2000-12-22 2007-06-05 Basf Corporation Polyester resin with carbamate functionality, a method of preparing the resin, and a coating composition utilizing the resin
US6861150B2 (en) 2001-02-26 2005-03-01 Basf Corporation Rheology control agent, a method of preparing the agent, and a coating composition utilizing the agent
US7576146B2 (en) * 2003-12-05 2009-08-18 Sun Chemical Corporation Polymeric colored dispersants and colorant dispersions containing same
EP1873190A1 (en) * 2006-05-30 2008-01-02 Vagotex Windtex S.p.A. Method for the mechano-chemical treatment of materials comprising at least one polymer in the liquid state and products obtainable by said method

Also Published As

Publication number Publication date
ES302731A1 (en) 1965-03-01

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