ZA9510954B - Aqueous pigment pastes - Google Patents

Aqueous pigment pastes

Info

Publication number
ZA9510954B
ZA9510954B ZA9510954A ZA9510954A ZA9510954B ZA 9510954 B ZA9510954 B ZA 9510954B ZA 9510954 A ZA9510954 A ZA 9510954A ZA 9510954 A ZA9510954 A ZA 9510954A ZA 9510954 B ZA9510954 B ZA 9510954B
Authority
ZA
South Africa
Prior art keywords
pigment pastes
aqueous pigment
isocyanate
dispersion
solubilisation
Prior art date
Application number
ZA9510954A
Inventor
Susanne Wehner
Gerd Walz
Markus A Schafheutle
Achim Voelker
Klausjoerg Klein
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA9510954B publication Critical patent/ZA9510954B/en

Links

Classifications

    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/448—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications characterised by the additives used

Abstract

Aq. pigment pastes (I) are claimed, contg.: (A') an aq. dispersion of resin (A) with isocyanate-reactive functional gps.; and (B') an aq., solvent-free dispersion of a solubilised, capped isocyanate (B) which, in the case of cationic solubilisation, is produced from a polymeric or oligomeric polyisocyanate.
ZA9510954A 1994-12-23 1995-12-27 Aqueous pigment pastes ZA9510954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4446440A DE4446440A1 (en) 1994-12-23 1994-12-23 Aqueous pigment pastes

Publications (1)

Publication Number Publication Date
ZA9510954B true ZA9510954B (en) 1997-06-23

Family

ID=6537007

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9510954A ZA9510954B (en) 1994-12-23 1995-12-27 Aqueous pigment pastes

Country Status (8)

Country Link
EP (1) EP0718385B1 (en)
JP (1) JPH08245917A (en)
KR (1) KR960022893A (en)
AT (1) ATE185582T1 (en)
DE (2) DE4446440A1 (en)
ES (1) ES2139134T3 (en)
SI (1) SI0718385T1 (en)
ZA (1) ZA9510954B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636898A1 (en) * 1996-09-11 1998-03-12 Bayer Ag Pigment preparations
JP3490991B2 (en) * 2001-09-17 2004-01-26 関西ペイント株式会社 Cationic coating composition
DE102019003940A1 (en) * 2019-06-06 2020-12-10 BriIIux GmbH & Co. KG Preservative-free pigment paste

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628123C1 (en) * 1986-08-19 1988-02-11 Herberts Gmbh Pigment dispersion and its use
US5296160A (en) * 1991-07-23 1994-03-22 Miles Inc. Aqueous dispersions of blocked polyisocyanates

Also Published As

Publication number Publication date
EP0718385A2 (en) 1996-06-26
EP0718385B1 (en) 1999-10-13
SI0718385T1 (en) 2000-02-29
DE4446440A1 (en) 1996-06-27
ATE185582T1 (en) 1999-10-15
KR960022893A (en) 1996-07-18
ES2139134T3 (en) 2000-02-01
EP0718385A3 (en) 1997-08-27
JPH08245917A (en) 1996-09-24
DE59507046D1 (en) 1999-11-18

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