GB887241A - Improvements in or relating to fluidizing agents for lacquers and other film-formingsuspensions - Google Patents

Improvements in or relating to fluidizing agents for lacquers and other film-formingsuspensions

Info

Publication number
GB887241A
GB887241A GB8268/59A GB826859A GB887241A GB 887241 A GB887241 A GB 887241A GB 8268/59 A GB8268/59 A GB 8268/59A GB 826859 A GB826859 A GB 826859A GB 887241 A GB887241 A GB 887241A
Authority
GB
United Kingdom
Prior art keywords
acid
xylene
butanol
solution
basic polyamide
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
GB8268/59A
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.)
Takeda GmbH
Original Assignee
Byk Gulden Lomberg Chemische Fabrik GmbH
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 Byk Gulden Lomberg Chemische Fabrik GmbH filed Critical Byk Gulden Lomberg Chemische Fabrik GmbH
Publication of GB887241A publication Critical patent/GB887241A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C08L77/08—Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Sedimentation of pigments and fillers in lacquers is prevented by the addition of a fluidizing agent comprising a solution in an organic solvent of a salt of a basic polyamide with a phosphoric acid or an acid ester derivative thereof, or with an acid diester of a glycol or of a polyglycol. In Example (1) a basic polyamide formed from dipropylene triamine and ricinenic acid is reacted in a mixture of xylene and butanol with the acid ester formed from equivalent amounts of polyethylene glycol-M.W. 200, castor oil fatty acid and maleic anhydride, and the resultant solution is added to a synthetic resin lacquer containing chrome yellow, Blanc fix, zinc white, linseed oil modified alkyd resin, mineral spirits, turpentine oil, xylene, butanol, a 50% solution of xylenol in dipentene and a 33% solution of cobalt-manganese-lead naphthenate in xylene. In Example (2) a basic polyamide as in (1) is reacted in a mixture of xylene and butanol with orthophosphoric acid, and the resultant solution is added to a nitrocellulose lacquer containing chrome yellow, barium sulphate, titanium dioxide, nitrocellulose, the monopropyl ether of ethylene glycol, isobutyl glycolate, dibutyl phthalate, ethyl and butyl acetates, butanol, toluene, xylene, ethanol, ethyl lactate, the condensation product of cyclohexyl carbonate with formaldehyde and the condensation product of dehydrated castor oil and phthalic acid obtained in the presence of glycerol.ALSO:A salt of a basic polyamide is prepared by reacting in an organic solvent a basic polyamide (such as that formed from dipropylene triamine with ricinenic acid) with a phosphoric acid or an acid ester derivative thereof, or with an acid diester of a glycol or of a polyglycol (such as that formed by reacting equinolar amounts of polyethylene glycol-M.W.200, castor oil fatty acid and maleic anhydride). The resulting solution in, for example, a butanol/xylene solvent may be used as a fluidising agent in the prevention of pigment or filler sedimentation in lacquers.
GB8268/59A 1958-04-03 1959-03-10 Improvements in or relating to fluidizing agents for lacquers and other film-formingsuspensions Expired GB887241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB48439A DE1157327B (en) 1958-04-03 1958-04-03 Prevents pigments and fillers from settling in paints and other film-forming suspensions

Publications (1)

Publication Number Publication Date
GB887241A true GB887241A (en) 1962-01-17

Family

ID=6968586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8268/59A Expired GB887241A (en) 1958-04-03 1959-03-10 Improvements in or relating to fluidizing agents for lacquers and other film-formingsuspensions

Country Status (3)

Country Link
CH (1) CH379674A (en)
DE (1) DE1157327B (en)
GB (1) GB887241A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139580A2 (en) 2010-04-26 2011-11-10 Lubrizol Advanced Materials, Inc. Dispersant composition
WO2013063199A1 (en) 2011-10-26 2013-05-02 Lubrizol Advanced Materials, Inc. Dispersant composition
WO2013063209A2 (en) 2011-10-26 2013-05-02 Lubrizol Advanced Materials, Inc. Dispersant composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53247C (en) * 1938-03-06
US2379413A (en) * 1940-06-28 1945-07-03 American Cyanamid Co Amides of high molecular weight carboxylic acids
DE920144C (en) * 1951-11-21 1954-11-15 Dr Paul Kuemmel Process to prevent the settling of pigments
US2663649A (en) * 1952-07-01 1953-12-22 T F Washburn Co Ester modified polyamide resins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139580A2 (en) 2010-04-26 2011-11-10 Lubrizol Advanced Materials, Inc. Dispersant composition
WO2013063199A1 (en) 2011-10-26 2013-05-02 Lubrizol Advanced Materials, Inc. Dispersant composition
WO2013063209A2 (en) 2011-10-26 2013-05-02 Lubrizol Advanced Materials, Inc. Dispersant composition
US9018302B2 (en) 2011-10-26 2015-04-28 Lubrizol Advanced Materials, Inc. Dispersant composition

Also Published As

Publication number Publication date
DE1157327B (en) 1963-11-14
CH379674A (en) 1964-07-15

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