RU95105184ARU95105184/04ARU95105184ARU95105184ARU 95105184 ARU95105184 ARU 95105184ARU 95105184/04 ARU95105184/04 ARU 95105184/04ARU 95105184 ARU95105184 ARU 95105184ARU 95105184 ARU95105184 ARU 95105184A
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FIELD: paint materials based on pentaphthallic alkyd resins. SUBSTANCE: high degree of trituration can be attained by treatment of pigments during or prior to dispersion process with solutions of surface active agents to lyophilize the surfaces thereof. SAA are adsorbed on surfaces of pigments and render them wettable and dispersive in varnish and solvent. Composition comprises alkyd resin, pigments, siccative, solvent, SAA of cationically active group, e.g. catamine AB, the ratio of components being as follows (wt %): 55- 70 alkyd resin; 20-33 pigment; 1-3 siccative; 1-3 solvent; from 0.01 catamine AB. EFFECT: improved properties of the paint composition.
Claims (1)
Изобретение относится к лакокрасочным материалам на основе пентафталевых алкидных смол и может быть использовано при окраске и ремонте деревянных и металлических поверхностей. Сущность изобретения: высокая степень перетира достигается при обработке пигментов в процессе диспергирования или перед ним растворами ПАВ с целью лиофилизации их поверхности; ПАВ адсорбируются на поверхности пигментов, способствуют их смачиванию и диспергируемости в среде лака и растворителя. Композиция включает алкидную смолу, пигменты, сиккатив, растворитель, ПАВ катионоактивной группы, например катамин АБ, при следующем соотношении компонентов, мас. %: алкидная смола 55 - 70, пигмент 20 - 33, сиккатив 1 - 3, растворитель 1 - 3, катамин АБ - от 0,01.The invention relates to paints and varnishes based on pentaphthalic alkyd resins and can be used for painting and repair of wooden and metal surfaces. The essence of the invention: a high degree of grinding is achieved when processing pigments in the process of dispersion or before it with surfactant solutions in order to lyophilize their surface; Surfactants are adsorbed on the surface of pigments, contribute to their wetting and dispersibility in the environment of varnish and solvent. The composition includes alkyd resin, pigments, desiccant, solvent, surfactants of the cationic group, for example, catamine AB, in the following ratio, wt. %: alkyd resin 55 - 70, pigment 20 - 33, desiccant 1 - 3, solvent 1 - 3, catamine AB - from 0.01.
RU95105184A1995-04-101995-04-10Paint and varnish composition
RU2111225C1
(en)
PROCEDURE FOR AA REDUCEING OR PREVENTING DENTAL INFLUENCES ON A SURFACE, USING A COMPLEXING AGENT FOR A TRANSITION METAL ION, AND PREPARATIONS CONTAINING SUCH A COMPLEXING
PROCESS FOR COATING ELECTRICALLY CONDUCTIVE SUBSTRATES, WATER-BASED PAINT, EPOXY-AMINE ADUCT AND USE OF THE EPOXY-AMINE ADUCT AS RUB RESIN FOR THE MANUFACTURE OF PIGMENT PASTES.
Compositions in powder curable by radiation, process of coating an article, varnishes and powder paints that are curable by irradiation, and coated articles
Magnetic particles, method of encapsulating of particles, printing ink, compositions used in manufacture of magnetic recording medium, magnetic recording medium, process of manufacture of ink