PL175225B1 - Blue-green-coloured salt for beneath-glaze colouring of ceramic ware - Google Patents

Blue-green-coloured salt for beneath-glaze colouring of ceramic ware

Info

Publication number
PL175225B1
PL175225B1 PL94322727A PL32272794A PL175225B1 PL 175225 B1 PL175225 B1 PL 175225B1 PL 94322727 A PL94322727 A PL 94322727A PL 32272794 A PL32272794 A PL 32272794A PL 175225 B1 PL175225 B1 PL 175225B1
Authority
PL
Poland
Prior art keywords
blue
parts
green
beneath
ceramic ware
Prior art date
Application number
PL94322727A
Other languages
Polish (pl)
Inventor
Halina Batugowska
Wanda Koziarz
Original Assignee
Zaklady Porcelany Cmielow Sp Z
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 Zaklady Porcelany Cmielow Sp Z filed Critical Zaklady Porcelany Cmielow Sp Z
Priority to PL94322727A priority Critical patent/PL175225B1/en
Publication of PL175225B1 publication Critical patent/PL175225B1/en

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Abstract

Blue-green salt for underglaze colouring of pottery - Characterized in that: It consists of 5-10 parts by mass of cobalt nitrate, 20-50 parts by mass of chromic chloride solution in glycerine, 3-8 parts by mass of boric acid in glycerine and 40-50 parts by mass of water.

Description

Przedmiotem wynalazku jest sól barwna niebiesko-zielona do barwienia podszkliwnego wyrobów ceramicznych, a zwłaszcza wyrobów porcelanowych.The subject of the invention is a blue-green color salt for the underglaze coloring of ceramic products, in particular porcelain products.

Znane są środki do barwienia wyrobów ceramicznych, a zwłaszcza wyrobów porcelanowych jak kalkomania ceramiczna oraz farby naszkliwne, utrwalane w temperaturze 800°C do 890°C.There are known agents for coloring ceramic products, in particular porcelain products, such as ceramic decal and overglaze paints, fixed at a temperature of 800 ° C to 890 ° C.

Znane jest również barwienie mas ceramicznych i wypalanie w temperaturze 1350°C do 1400°C.It is also known to dye ceramic masses and to bake them at 1350 ° C to 1400 ° C.

Znane są farby naszkliwne utrwalane poprzez wypalenie w temperaturze 1250°C do 1350°C. Sól barwna niebiesko-zielona według wynalazku pozwala na zastosowanie niekonwencjonalnych technik zdobienia, umożliwiających osiągnięcie unikatowych, niepowtarzalnych wzorów zdobnicznych na wyrobach ceramicznych, a zwłaszcza porcelanowych.Over-glaze paints fixed by baking at a temperature of 1250 ° C to 1350 ° C are known. The blue-green color salt according to the invention allows the use of unconventional decorating techniques, enabling the achievement of unique, unique ornamental patterns on ceramics, especially porcelain ones.

Istota wynalazku polega na wymieszaniu w odpowiednich proporcjach wagowych i zestawieniach 5-10 części azotanu kobaltawego, 20 - 50 części roztworu chlorku chromu w glicerynie, 3-8 części roztworu kwasu borowego w glicerynie oraz 40 - 50 części wody.The essence of the invention consists in mixing 5-10 parts of cobalt nitrate, 20-50 parts of a solution of chromium chloride in glycerin, 3-8 parts of a solution of boric acid in glycerin and 40-50 parts of water in appropriate proportions by weight and in combinations.

Sól barwną niebiesko-zieloną według wynalazku przedstawiono w przykładzie wykonania:The blue-green color salt according to the invention is shown in an embodiment:

- 6,7 g azotanu kobaltawego Co(NO3)2-6 H2O- 6.7 g of cobalt nitrate Co (NO3) 2-6 H2O

- 31,2 ml roztworu złożonego z 20 g chlorku chromu CrCb i 20 ml gliceryny- 31.2 ml of a solution consisting of 20 g of CrCb chromium chloride and 20 ml of glycerol

- 4 ml roztworu złożonego z 20 g kwasu borowego H 3BO3 i 20 ml gliceryny- 4 ml of a solution consisting of 20 g of H 3BO3 boric acid and 20 ml of glycerol

- 45 ml wody- 45 ml of water

Wszystkie składniki mieszamy w jednym naczyniu i ogrzewamy w temperaturze łaźni wodnej do momentu uzyskania klarownego roztworu. Uzyskane kolory charakteryzują się dużą intensywnością. Przygotowany roztwór soli barwnej niebiesko-zielonej można rozcieńczać ciepłą wodą celem uzyskania żądanej intensywności zabarwienia wyrobu ceramicznego.All ingredients are mixed in one vessel and heated in a water bath temperature until a clear solution is obtained. The obtained colors are characterized by high intensity. The prepared solution of the blue-green color salt can be diluted with warm water to obtain the desired color intensity of the ceramic product.

Departament Wydawnictw UP RP. Nakład 90 egz.Publishing Department of the UP RP. Circulation of 90 copies

Cena 2,00 złPrice PLN 2.00

Claims (1)

Zastrzeżenie patentowePatent claim Sól barwna niebiesko-zielona do barwienia podszkliwnego wyrobów ceramicznych, znamienna tym, że składa się wagowo z 5 -10 części azotanu kobaltawego, 20 - 50 części roztworu chlorku chromu w glicerynie, 3-8 części roztworu kwasu borowego w glicerynie oraz 40 - 50 części wody.Blue-green color salt for underglaze dyeing of ceramic products, characterized in that it consists of 5-10 parts by weight of cobalt nitrate, 20 - 50 parts of a solution of chromium chloride in glycerin, 3-8 parts of a solution of boric acid in glycerin and 40 - 50 parts water.
PL94322727A 1994-05-19 1994-05-19 Blue-green-coloured salt for beneath-glaze colouring of ceramic ware PL175225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL94322727A PL175225B1 (en) 1994-05-19 1994-05-19 Blue-green-coloured salt for beneath-glaze colouring of ceramic ware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL94322727A PL175225B1 (en) 1994-05-19 1994-05-19 Blue-green-coloured salt for beneath-glaze colouring of ceramic ware

Publications (1)

Publication Number Publication Date
PL175225B1 true PL175225B1 (en) 1998-11-30

Family

ID=20070853

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94322727A PL175225B1 (en) 1994-05-19 1994-05-19 Blue-green-coloured salt for beneath-glaze colouring of ceramic ware

Country Status (1)

Country Link
PL (1) PL175225B1 (en)

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