UA9495U - Method for manufacture of decorative articles - Google Patents

Abstract

A method for manufacture of decorative articles involves molding, coloring, drying of article. First, unsaturated polyester resin is heated to the temperature of 40-50 DEGREE C, catalyst for accelerating the reaction is added, then is added the chalk as a filler and mortar sand.

Description

Description of the invention

The useful model belongs to the decorative arts and can be used to make decorative products, namely, garden sculptures, lamps, fountains, vases, coffee tables, products of a ritual nature, etc.

The method of making a sculpture is known, which includes making its individual sculptural elements from light construction materials, connecting them and gluing them to the resulting model of woven material, followed by applying a dry cement-sand mixture to it | declaration patent of Ukraine for a utility model Mo4904, 70. В44с3/06 , 2004).

This method is quite time-consuming.

There is also a method of obtaining a three-dimensional image using a plastic mass for artistic sculpting, according to which the plastic mass is obtained by preparing a glue mixture, mixing it with a combined powder prepared from dust, or sawdust, or shavings and powders of non-ferrous metals, and kneading the resulting plastic mass to a homogeneous state | declaration patent of Ukraine for the invention Мо33031, В44С3/04, 19981.

This method is cheaper than the previous one, but its main disadvantage is that the three-dimensional image is made by sculpting a plastic mass using a spatula or by hand on a base of one or more plates of wood, plywood or fiberboard. In addition, the specified method is used only for sculpting small three-dimensional images - reliefs, bas-reliefs, sculptures, reproduction of three-dimensional images on paintings.

The closest to the claimed useful model is the method of manufacturing decorative products by applying the contour of the drawing to the polymer material, cutting the contour of the product to obtain a three-dimensional shape, painting and drying the product (Ukraine patent for the invention Mob2014, В44С5/00, 20011.

Like the previous analogue, this method can be used only for the production of small decorative products - for the design of interiors, advertising signs, bas-reliefs, etc. and cannot be used for the production of large decorative products. In addition, the products obtained in this way are not strong and durable.

The basis of the useful model is the task of creating a simple, inexpensive method of manufacturing decorative products of large, durable forms for their long-term use. at

The problem is solved by the fact that in the method of manufacturing decorative products, which includes forming, painting, and drying the product, according to a useful model, unsaturated polyester resin is first heated to a temperature of 40-502C, a catalyst is added to accelerate the reaction, then chalk is added as a filler and construction sand in the following ratio of components, g. Ge)

Polyester resin 900-1100, catalyst 4-5 chalk 1400-1600, construction sand 900-1100, mix everything until a uniform consistency is obtained, add 15-25 g of hardener, mix again, and pour the resulting mass into a collapsible mold of a certain type, which consists of a casing and a silicone "" insert inside it and is placed on a centrifuge, which is rotated for 5 minutes to evenly "spread the mass over the mold, after that the mold is removed from the centrifuge, placed on the table, and an autocatalytic reaction takes place in the mold with an increase in temperature to 130-140 °C, after cooling the product to 50-702 °C, the casing and silicone insert of the mold are disassembled, the resulting decorative product is removed from it, which is polished before painting. і" As unsaturated polyester resin is used by Royitai! 144-01.

A preparation containing cobalt is used as a catalyst. o Oxylite is used as a hardener. p. 20 Decorative details can be added to the obtained products by means of attachment.

The use of unsaturated polyester resin and other components in a certain ratio to create a plastic mass, casting decorative products in collapsible molds of a certain appearance with their rotation in a centrifuge for uniform spreading of the mass allows you to obtain various strong and durable decorative products of large size.

So» The proposed method is explained by drawings, which depict various decorative products obtained by this method.

Fig. 1 shows the garden sculpture "Gnome"; in Fig. 2 - garden and park sculpture "Snow White"; in Fig. 3 - garden and park sculpture "Turtle"; because in Fig. 4 - garden and park sculpture "Snail"; in Fig. 5 - garden and park sculpture "Pig"; Fig. 6 shows the lamp "Dancer"; Fig. 7 - "Column" lamp; in Fig. 8 - the lamp "Sword"; because Fig. 9 shows the "Shepherd" fountain;

on Fig. 10 - fountain "Castle"; on Fig. 11 - the "Malyuk" fountain; Fig. 12 shows the vase "Boy with a basket"; on Fig. 13 - vase "Girl with a basket"; in Fig. 14 - a vase "Chasha"; Fig. 15 shows the "Fern" coffee table; on Fig. 16 - coffee table "Penguins"; on Fig. 17 - coffee table "Bar"; 70 in Fig. 18 - "Violin" coffee table.

Fig. 1-Fig. 5 shows various garden and park sculptures, Fig. b6-Fig. 8 - lamps; on Fig. 9-Fig. 11 - fountains; on Fig. 12-Fig. 14 - vases; on Fig. 15-Fig. 18 - coffee tables.

The method of manufacturing decorative products is carried out as follows.

First, an unsaturated polyester resin is heated, for example, Roiita! 144-01, up to a temperature of 40-5020. A catalyst, for example, cobalt, is added to the 7/5 heated resin to accelerate the reaction. Then chalk is added as a filler, and then construction sand. The ratio of components is, kg: polyester resin 900-1100 catalyst 4-5 chalk 1400-1600 construction sand 900-1100.

Everything is mixed until a uniform consistency is obtained. Add 15-25 g of hardener, for example, oxylite.

Mix again and pour the resulting mass into a collapsible mold. A collapsible mold of a certain appearance for recasting a certain decorative product consists of an outer casing and a silicone insert inside it and is located on a centrifuge. The centrifuge is rotated for 5 minutes to evenly spread the mass over the form. After that, the collapsible form is removed from the centrifuge and placed on the table. At this time, an autocatalytic reaction takes place in the mold with an increase in temperature to 130-1402C. After heating, the decorative product is cooled to a temperature of 50-702C. Next, the casing and the silicone insert of the mold are disassembled and the decorative product obtained from it is taken out. The resulting decorative product is polished, then painted and dried.

Decorative elements can be attached to the finished products: a gnome lantern (Fig. 1), a crown on Me's head)

Snow Whites (Fig. 2), lampshades (Fig. b) or lamps (Fig. 7, Fig. 8) lamps, castle roofs (Fig. 10), etc. "IS

A useful model is illustrated by an example.

Example (2)

The method of making the garden and park sculpture "Snow White" 1 kg of unsaturated polyester resin Roit!| 144-01 was heated to a temperature of 45920. To accelerate the reaction, 5 g of cobalt was added to the heated resin as a catalyst. Then 1.5 kg of chalk was added as a filler, and then - kg of construction sand.

Everything was mixed until a uniform consistency was obtained. Added 20 g of oxylite as a hardener. They mixed it again and the resulting mass was poured into an internal silicone insert of a collapsible form, which looks like a garden and park sculpture "Snow White". The collapsible form was placed on a centrifuge for uniform spreading of the mass on the form and rotated for 5 minutes. After that, the collapsible mold was removed from the centrifuge and placed on the "" table. At this time, an autocatalytic reaction takes place in the mold with an increase in temperature to 130260.

After heating, the decorative product is cooled to a temperature of 60 9C. Next, the casing was disassembled into two vertical halves and the silicone insert was also divided into two vertical halves. The resulting (Se) decorative product, which looks like Snow White, was removed from the insert, after which it was polished. Then they painted Snow White's clothes, hair, and face and dried them. At the end, a crown was attached to Snow White's head. o The formula of the invention "n 50 1. The method of manufacturing decorative products, which includes molding, painting, drying of the product, which is characterized by the fact that the unsaturated polyester resin is first heated to a temperature of 40-509C, a catalyst is added to accelerate the reaction, then chalk is added as a filler and construction sand in

СХ 55 in the following ratio of components, g: polyester resin 900-1100 catalyst 4-5 chalk 1400-1600 60 construction sand 900-1100, everything is mixed until a uniform consistency is obtained, 15-25 g of hardener are added, mixed again and the resulting mass is poured into a collapsible container a mold consisting of a casing and a silicone insert inside it and located on a centrifuge, which is rotated for 5 minutes to evenly spread the mass over the mold, after which the mold is removed from the centrifuge, placed on the table, and an autocatalytic reaction takes place in the mold with an increase temperatures up to 130-1402C, after cooling the product to 50-702C, the casing and silicone

Claims (5)

the insert of the form is disassembled, the resulting decorative product is removed from it, which is polished before painting. 2. The method according to claim 1, which differs in that as an unsaturated polyester resin, Roiitai is used! 144-01. 3. The method according to claim 1, which differs in that a drug containing cobalt is used as a catalyst. 4. The method according to claim 1, which differs in that oxylite is used as a hardener. 5. The method according to claim 1, which differs in that decorative details are added to the obtained products by means of attachment. - IS) (o) « (o) - with . and? se) sh» se) «claim 50 So 60 b5