RU92015922A - PAINT-VARNISH COMPOSITION FOR COATINGS WITH ACCELERATED DRYING METHODS - Google Patents

PAINT-VARNISH COMPOSITION FOR COATINGS WITH ACCELERATED DRYING METHODS

Info

Publication number
RU92015922A
RU92015922A RU92015922/05A RU92015922A RU92015922A RU 92015922 A RU92015922 A RU 92015922A RU 92015922/05 A RU92015922/05 A RU 92015922/05A RU 92015922 A RU92015922 A RU 92015922A RU 92015922 A RU92015922 A RU 92015922A
Authority
RU
Russia
Prior art keywords
coatings
paint
varnish
drying methods
varnish composition
Prior art date
Application number
RU92015922/05A
Other languages
Russian (ru)
Inventor
И.Д. Кулешова
Е.Г. Чередникова
С.Ф. Дейкин
Г.А. Пророкова
Original Assignee
И.Д. Кулешова
Е.Г. Чередникова
С.Ф. Дейкин
Г.А. Пророкова
Filing date
Publication date
Application filed by И.Д. Кулешова, Е.Г. Чередникова, С.Ф. Дейкин, Г.А. Пророкова filed Critical И.Д. Кулешова
Publication of RU92015922A publication Critical patent/RU92015922A/en

Links

Claims (1)

Заявляемое решение относится к технологии получения лакокрасочных составов и может быть использовано для покрытий с ускоренными методами сушки при окраске бытовых приборов, автомобилей и других металлоизделий с пониженной температурой отверждения покрытий. Изобретение позволяет повысить адгезию покрытий на основе предлагаемого лака, прочность при ударе, эластичность. Сущность заявляемого заключается в использовании в лаке на основе акриламиноформальдегидных смол в качестве катализатора отверждения полифосфорной кислоты формулы Нn+2РnО3n+2, где n = 2 - 3, содержание фосфорного ангидрида 73,13 - 82,5%, молекулярная масса 500 - 700, кислотное число 1013 - 1167 мгКОН/г.The inventive solution relates to the technology of paint and varnish compositions and can be used for coatings with accelerated methods of drying when painting household appliances, cars and other hardware with a lower temperature for curing coatings. The invention allows to increase the adhesion of coatings on the basis of the proposed varnish, impact strength, elasticity. The essence of the claimed is to use in the varnish based on acrylamine-formaldehyde resins as a catalyst for curing polyphosphoric acid of the formula H n + 2 P n O 3 n + 2 , where n = 2 - 3, the content of phosphoric anhydride 73.13 - 82.5%, molecular weight 500 - 700, acid number 1013 - 1167 mgKOH / g.
RU92015922/05A 1992-12-31 PAINT-VARNISH COMPOSITION FOR COATINGS WITH ACCELERATED DRYING METHODS RU92015922A (en)

Publications (1)

Publication Number Publication Date
RU92015922A true RU92015922A (en) 1996-03-10

Family

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