FR2434854A1 - Agents de dispersion de pigments pour compositions de revetements notamment de peintures - Google Patents

Agents de dispersion de pigments pour compositions de revetements notamment de peintures

Info

Publication number
FR2434854A1
FR2434854A1 FR7918281A FR7918281A FR2434854A1 FR 2434854 A1 FR2434854 A1 FR 2434854A1 FR 7918281 A FR7918281 A FR 7918281A FR 7918281 A FR7918281 A FR 7918281A FR 2434854 A1 FR2434854 A1 FR 2434854A1
Authority
FR
France
Prior art keywords
monomer
dispersing agents
pigment dispersing
amine
mixtures
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.)
Granted
Application number
FR7918281A
Other languages
English (en)
Other versions
FR2434854B1 (fr
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2434854A1 publication Critical patent/FR2434854A1/fr
Application granted granted Critical
Publication of FR2434854B1 publication Critical patent/FR2434854B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C09B67/0091—Process features in the making of dispersions, e.g. ultrasonics
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Agents de dispersion de pigments pour composition de revêtement L'agent dispersant est le produit de polymirisation : I. d'un méthacrylate d'alkyle dont le groupe alkyle contient 3 à 8 atomes de carbone, Il. d'un monomère durcissant choisi parmi le styrène, le méthacrylate de méthyle, le méthacrylate d'éthyle, et leurs mélanges, - III. d'un acide carboxylique insaturé choisi parmi l'acide acrylique, méthacrylique, itaconique, crotonique, maléique, fumarique et leurs mélanges ou d'un monomère présentant une double liaison en assurant une fonctionnalité carboxyle IV. d'un monomère présentant une double liaison en alpha , beta relativement à un groupe carboxyle et portant au moins un groupe hydroxyle ou d'un monomere qui forme de tels groupes, et V. d'un composé fournissant un fragment fonctionnel amine ou sel d'amine. Application aux compositions de revêtement.
FR7918281A 1978-08-31 1979-07-13 Agents de dispersion de pigments pour compositions de revetements notamment de peintures Granted FR2434854A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93874678A 1978-08-31 1978-08-31

Publications (2)

Publication Number Publication Date
FR2434854A1 true FR2434854A1 (fr) 1980-03-28
FR2434854B1 FR2434854B1 (fr) 1982-12-03

Family

ID=25471897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918281A Granted FR2434854A1 (fr) 1978-08-31 1979-07-13 Agents de dispersion de pigments pour compositions de revetements notamment de peintures

Country Status (5)

Country Link
CA (1) CA1146694A (fr)
DE (1) DE2934642A1 (fr)
FR (1) FR2434854A1 (fr)
GB (1) GB2029429B (fr)
IT (1) IT1122747B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293475A (en) 1980-09-12 1981-10-06 Tenneco Chemicals, Inc. Pigment dispersions for surface-coating compositions and surface-coating compositions containing same
EP0127388B1 (fr) * 1983-05-20 1986-12-30 Ciba Specialty Chemicals Water Treatments Limited Polymères solubles dans l'eau
GB8428985D0 (en) * 1984-11-16 1984-12-27 Allied Colloids Ltd Water soluble polymers
DE3628123C1 (de) * 1986-08-19 1988-02-11 Herberts Gmbh Pigmentdispersion und deren Verwendung
US4910249A (en) * 1988-05-02 1990-03-20 Ppg Industries, Inc. Acrylic polymers
US5227421A (en) * 1990-05-01 1993-07-13 Nippon Paint Co., Ltd. Aqueous pigment-dispersed paste, processes for producing it and therefrom water paint composition
JPH0794635B2 (ja) * 1990-05-01 1995-10-11 日本ペイント株式会社 水性顔料分散ペースト、その製造方法、および、水性塗料組成物の製造方法
DE4229196C2 (de) * 1992-09-02 1995-02-23 Herberts Gmbh Pigmentpaste und deren Verwendung zur Pigmentierung von Überzugsmitteln
JP2927701B2 (ja) * 1995-03-16 1999-07-28 共栄社化学株式会社 メタクリル系共重合物とその共重合物を含む非水系塗料用顔料の分散剤
CN109863214B (zh) * 2016-10-17 2022-04-05 花王株式会社 水性颜料分散体
CN114605598B (zh) * 2022-03-31 2024-03-01 长兴化学（天津）有限公司 一种生物基分散剂及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514096A (fr) * 1965-02-22 1968-02-23 Bayer Ag Nouvelles compositions de revêtement à base de copolymères thermodurcissables d'esters d'acide acrylique et métacrylique
US3853803A (en) * 1971-01-27 1974-12-10 Ppg Industries Inc Method of preparing a cationic acrylic electrodepositable interpolymer
US4193902A (en) * 1975-12-13 1980-03-18 Hoechst Aktiengesellschaft Finely particulate plastics dispersions prepared by metering a mixture containing four monomers into an aqueous liquor containing an anionic emulsifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290417A (en) * 1965-06-01 1966-12-06 Pittsburgh Plate Glass Co Thermosetting coating compositions modified with an alkylenimine
US4065425A (en) * 1974-02-28 1977-12-27 Inmont Corporation Process for the preparation of non-aqueous dispersion coatings
US3945843A (en) * 1974-07-22 1976-03-23 Nalco Chemical Company Acrylic acid copolymer as pigment dispersant
US3980602A (en) * 1975-02-28 1976-09-14 E. I. Du Pont De Nemours And Company Acrylic polymer dispersant for aqueous acrylic coating compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514096A (fr) * 1965-02-22 1968-02-23 Bayer Ag Nouvelles compositions de revêtement à base de copolymères thermodurcissables d'esters d'acide acrylique et métacrylique
US3853803A (en) * 1971-01-27 1974-12-10 Ppg Industries Inc Method of preparing a cationic acrylic electrodepositable interpolymer
US4193902A (en) * 1975-12-13 1980-03-18 Hoechst Aktiengesellschaft Finely particulate plastics dispersions prepared by metering a mixture containing four monomers into an aqueous liquor containing an anionic emulsifier

Also Published As

Publication number Publication date
FR2434854B1 (fr) 1982-12-03
IT7925055A0 (it) 1979-08-10
GB2029429B (en) 1982-12-01
IT1122747B (it) 1986-04-23
CA1146694A (fr) 1983-05-17
DE2934642A1 (de) 1980-03-06
GB2029429A (en) 1980-03-19
DE2934642C2 (fr) 1990-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse