WO2005063503A1 - Matiere en pierre synthetique a motif 3d comprenant une resine coloree - Google Patents

Matiere en pierre synthetique a motif 3d comprenant une resine coloree Download PDF

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Publication number
WO2005063503A1
WO2005063503A1 PCT/CN2004/001574 CN2004001574W WO2005063503A1 WO 2005063503 A1 WO2005063503 A1 WO 2005063503A1 CN 2004001574 W CN2004001574 W CN 2004001574W WO 2005063503 A1 WO2005063503 A1 WO 2005063503A1
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WO
WIPO (PCT)
Prior art keywords
pattern
area
color
artificial stone
resin
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PCT/CN2004/001574
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English (en)
Chinese (zh)
Inventor
Dening Yang
Original Assignee
Dening Yang
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Publication of WO2005063503A1 publication Critical patent/WO2005063503A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/04—Designs imitating natural patterns of stone surfaces, e.g. marble
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/54—Substitutes for natural stone, artistic materials or the like
    • C04B2111/542—Artificial natural stone

Definitions

  • the present invention relates to an artificial stone plate, and in particular to a color resin three-dimensional pattern artificial stone plate suitable for use in a kitchen, a bathroom, and an interior decoration table. Background technique
  • Patterned artificial stones are mainly used in coffee tables and dining tables. Because of the large proportion of organic resins (pursuing translucent effects), they are not wear-resistant, so they are not used in places such as kitchens, and their patterns are large graphics. Although the marble has a beautiful side, because it is used for the kitchen and bathroom countertops after cutting, it is required to adhere to the wall or to extend the board. ⁇ The problem that the patterns cannot be stitched at all can not match, and it cannot form a watertight The effect of the overall natural stone forest pattern board.
  • the resin artificial board is softened to a plastic state when it is heated by more than 100 ⁇ , and it can be bonded; therefore, the porcelain board material must be heated to 110 (TC- It can be softened and bonded above 1200 ° C, which is "definitely impossible in small construction conditions, and if porcelain plates are treated with adhesive materials, filling materials, sanitary ware, kitchen walls, and water-proof joints, Water leakage occurs, so the convenience of application is also limited.
  • the present inventor also proposed a "porcelain imitation granite plate and its manufacturing method", which was published on W099 / 28262, published on June 10, 1999.
  • the above porcelain Although the quality imitation granite plate and its manufacturing method can provide users with a more practical porcelain imitation granite plate, it is indeed progressive, but in actual use, it is found that there are still defects in its structure. ⁇
  • the products of this technology only have the pattern on the surface, there is no pattern of the product in three-dimensional space, and there is no texture like the pattern formed by natural lava flow, so the product cannot really reflect the pattern texture of natural granite from the inside out.
  • there is no pattern effect in the middle and lower parts of the edges If the exposed edges of walls or columns used for furniture countertops and architectural decoration must be polished, the middle and lower parts do not have a grain pattern that is integrated with the surface layer. Therefore, compared with natural stone, there are major defects that are unreal and incomplete.
  • the free cloth product has a chaotic three-dimensional space pattern from the surface to the inside of the product, and cannot form a completely uniform color pattern area that has the same color area from the product surface to the lower part of the product like cloned natural stone. Therefore, compared with natural stone, there are also defects that cannot be simulated realistically.
  • the above porcelain The sintered three-dimensional color pattern plate of powder material although it is proposed that it is a powder made of porcelain colored raw materials, which is pressed and fired.
  • the product has different colors or the same color but different shades or shades.
  • the clear-fired porcelain patterned area composed of different mixed colors, the patterned area is evenly distributed from the surface to the bottom of the product at 70%-100% of the thickness, and can be made into a three-dimensional space like natural stone.
  • the inventor has also proposed a "ceramic grain three-dimensional pattern granite" patent, the authorization announcement number of which is CN 1091756C, published on October 02, 2002.
  • the above-mentioned ceramic grain three-dimensional pattern granite patent although It is the effect of imitating granite with porcelain colored particles, but in artificial stone, the pattern formed by the number of particles obviously does not have a powder area formed with a diameter of 15 bands-50 colors containing large particles The pattern is natural and closer to the effect of natural granite stone, so it needs to be improved.
  • the main purpose of the present invention is to overcome the defects of the existing artificial stone decorative plate and provide a new type of colored resin three-dimensional pattern artificial stone plate.
  • the main technical problem to be solved is to enable it to be made into a natural stone material.
  • the imitation stone material in three-dimensional space forms a new plate product, so that the density and position of the local distribution of the product in the three-dimensional space inside the product can follow the characteristics of natural stone patterns, and has the excellent effect of being able to imitate natural stone.
  • the main object of the present invention is to overcome the defects of the existing artificial stone plate, and provide a new type of colored resin three-dimensional.
  • Patterned artificial stone plate the main technical problem to be solved is to enable it to imitate containing 2.5 20 grain patterns to facilitate the overall feeling when splicing and bonding.
  • the main purpose of the present invention is to overcome the defects of the existing artificial stone plate and provide a new type of colored resin three-dimensional pattern artificial stone plate.
  • the main technical problem to be solved is to make it appear in various colored large pattern areas. Contains small patterns of powder characteristics.
  • a colored resin three-dimensional pattern artificial stone plate according to the present invention which contains organic resin material, the plate has more than one type of two or two to ten different colors or the same color but different shades or different colors.
  • Pattern area consisting of colors; the total area of one or more pattern areas consisting of at least 2 types of colors in the pattern area accounts for 10%-90% of the entire board area, and 50%-100% of the surface of the above pattern area
  • the thickness of at least one powder color in the area is The thickness of the sheet is 90%-100%; the surface layer of the sheet has 1 to 100,000 pieces of pattern blocks or particles composed of resin and inorganic powder with an area of at least 4 mm 2 to 3,000 mm 2 .
  • At least one type of patterned area in the patterned area has 80% of the patterned block diameter within 15 to 50 legs.
  • the foregoing colored resin three-dimensional pattern artificial stone plate wherein the resin material contains an inorganic powder having a diameter of 0.01 mm to 1.5 mm as a filler.
  • the aforementioned colored resin three-dimensional pattern artificial stone plate wherein the filler contained in the resin material is a marble powder, granite powder, or titanium powder) or calcium carbonate powder having a diameter of 0.01 mm to 1.5 mm.
  • the aforementioned colored resin three-dimensional pattern artificial stone plate there are 30 to 3000 patterns in the pattern region, and the diameter is 30mra to 50mm.
  • the color resin three-dimensional pattern artificial stone plate mentioned above wherein the color resin three-dimensional pattern artificial stone plate contains 100 to 100,000 colored particles with a diameter of 2ram to 10 mm.
  • the color resin three-dimensional patterned artificial stone plate described above wherein the section of the color resin three-dimensional patterned artificial stone plate has 6 to 20 boundary lines of different colors, and the boundary line is from the surface layer of the color resin three-dimensional patterned artificial stone plate. Extending to the bottom, the extending length is 80%-100% of the thickness of the board; the boundary line formed between the boundary line and other color block areas is perpendicular to the surface pattern or at two vertical angles, and the verticality error does not exceed ⁇ 20 degrees; Or into two parallel lines, the error of parallelism does not exceed ⁇ 20 degrees.
  • the resin material is a thermoplastic resin and / or a crosslinked molecular structure resin.
  • the aforementioned colored resin three-dimensional pattern artificial stone plate wherein the resin material is acrylic, or polyester, or polyoxymethylene, or acrylic-butadiene-styrene (ABS), or epoxy resin, or polypropylene or Polyethylene
  • the aforementioned colored resin three-dimensional pattern artificial stone plate wherein the pattern area contains 1 to 5 color material particles with a diameter of 2 mm to 20 mm, and the surface area of the particles accounts for 2% to 80% of the surface area of the pattern area.
  • the aforementioned colored resin three-dimensional pattern artificial stone plate wherein the pattern area has 1 or 1 to 5 colors and 3 to 1000 polygonal indented crescent shapes with an area of 1 cm 2 to 150 cm 2 and has the characteristics of fine powder.
  • pattern from which the most prominent concave crescent-shaped straight line connecting two points that are most pits is 1. 5mm - 10 with, and the sheet surface at least 100 - 1000 area 1 ⁇ 2ra 2 - 1000mm 2 of A small pattern patch that matches the color of the crescent pattern.
  • the polygonal indented crescent-shaped pattern having the characteristics of micronized powder has more than one small block pattern surrounding a block of other colors.
  • the aforementioned colored resin three-dimensional pattern artificial stone plate wherein the pattern area has more than 6 large color block pattern areas whose shapes and positions are superimposed on the surface of the product, which are above and below the surface pattern
  • the overlap error of the left, right, and right positions does not exceed ⁇ 5 cm
  • the aforementioned colored resin three-dimensional pattern artificial stone plate wherein the surface plane of the colored resin three-dimensional pattern artificial stone plate is an unpolished surface plane or a polished surface plane.
  • the aforementioned color resin three-dimensional pattern artificial stone plate wherein the overall geometric shape of the color resin three-dimensional pattern artificial stone plate is a flat plate shape, a cylindrical shape, a curved panel shape, a partial cylindrical shape, a spherical shape, a hemispherical shape, and a cone-shaped hemisphere. Shape or a shape formed by combining a flat surface with a semi-conical shape.
  • the invention is completely free from the defects existing in the existing artificial stone boards when it is used, and can make the structure of the invention more stable and changeable, so it can achieve considerable practicability and has extensive industrial use value.
  • the colored resin three-dimensional pattern artificial stone plate with special bead structure of the present invention has the above-mentioned many advantages and practical values, and there is no similar structural design published or used in similar products. It is indeed an innovation. There are great improvements in both structure and function, great progress in technology, and easy-to-use and practical effects, and it has a number of improved functions over the existing artificial stone sheet, which is even more It is suitable for practical use, and has a wide range of industrial use value. It is a new, progressive, and practical new design.
  • Fig. 1 is a schematic plan view of a product ⁇ 1 and a second embodiment of a three-dimensional pattern artificial stone plate of a colored resin according to the present invention.
  • Fig. 2 is a schematic structural view of a partially enlarged part of a plane of a boundary line of color regions of different colors according to the first embodiment of the product of the colored resin three-dimensional pattern artificial stone plate of the present invention.
  • Fig. 3 is a schematic structural diagram of a color region boundary line of different colors and a plane partial enlarged part with a fine powder characteristic pattern in a second embodiment of a product of a colored resin three-dimensional pattern artificial stone plate according to the present invention.
  • Fig. 4 shows the difference between the first embodiment of the product of the colored resin three-dimensional pattern artificial stone plate of the present invention.
  • Fig. 5 is a schematic structural diagram of a partially enlarged portion of a cross section of a color region of a different color and a cross section with a fine powder characteristic pattern in a second embodiment of a product of a colored resin three-dimensional pattern artificial stone plate according to the present invention.
  • Fig. 6 is a schematic plan view of a die mold of a steel material necessary for both the first and second embodiments of the product of the colored resin three-dimensional pattern artificial stone plate according to the present invention.
  • Fig. 7 is a schematic diagram showing the comparison of the pattern positions of six products in the same batch of the same batch of particle density ratios made by the same mold die openings of the first and first embodiments of the colored resin three-dimensional pattern artificial stone plate product of the present invention.
  • FIG. 1 is a schematic diagram of the planar structure of a product with a size of 30 (kffl x 300 mm) in the first and second embodiments of the three-dimensional pattern artificial stone plate of the colored resin according to the present invention.
  • the large black area 11 at the white point 10 represents a light brown particle with a diameter of 2mra-5 and a black area containing a black powder having a diameter of 0.01mm-0.8mm, which is formed by a high temperature and high pressure dispersed area A.
  • White Point 10 represents a light brown large granular material with a diameter of 2ram-5mra.
  • the oblique line portion 3 represents a large pattern color area B composed of a circular block pattern area formed by dark brown powder under high temperature and high pressure.
  • a large black point 12 represents a diameter of 2mm-5mm black large particles.
  • FIG. 2 is a schematic structural diagram of a partially enlarged portion of a plane of a boundary line of color regions of different colors in the first embodiment of the product of the colored resin three-dimensional pattern stone plate of the present invention.
  • the pattern area of the black portion 11 indicates the color area of the black powder A area; the pattern area of the oblique line with the small black spot portion 3 A small part of the color area of the B area representing the circular pattern of dark brown powder; the part between the areas A and B represents the two colors formed by the natural mixing of the powders of the dark brown area 3 and the black area 11
  • the natural blending transition area 5 of the powder, the small black spots and the middle black spots indicate the natural mixing state of the black powder and the dark brown powder, and the blending ratio of the transition area 5 is 10: 50 ⁇ 30: 50
  • Large black clusters 12 represent black particles with a diameter of 2-5 hidden, large white clusters 10 represent light brown particles with a diameter of 2 to 5 mm.
  • FIG. 3 is a schematic structural diagram of a color region boundary line of different colors and a plane partial enlarged portion with a fine powder characteristic pattern in the second embodiment of the colored resin three-dimensional pattern artificial stone plate product of the present invention.
  • Its characteristic is that inside the partially enlarged part of the round dark brown pattern of the brown diamond 30mm-80mm, there are multi-colored small patterns with the characteristics of fluid fine powder.
  • the pattern area 11 of the black part indicates the color area of the black area A, and the large white group 10 indicates the particles of light brown with a diameter of 2 mm to 5 mm; the pattern area 3 of the oblique line with small black spots indicates the dark brown area B.
  • Color area; the part between the two dashed lines represents the dark brown area 3 and the black color area 11 which are naturally blended, and the two colored powders are naturally blended in the transition area 5, and the two powders in the transition area 5 are blended
  • the ratio is 10: 50 ⁇ 30: 50;
  • the large cross section pattern area 6 represents a concave Crescent-shaped polygonal sintered pattern area characterized by yellow powder;
  • the black part pattern area ⁇ represents another small piece of fine powder in gray wherein color region;
  • small cross section area of the pattern region 8 shows a 3mm 2 - black powder small patches of 1000mm 2; see also the black pattern region ⁇ cross section of the crescent-shaped pattern region 6 and the edge pattern regions 3 Intersect to form a natural flowing fine pattern.
  • the small black block 7 represents a gray fine powder characteristic pattern block region surrounded by a yellow fine powder characteristic pattern region 6.
  • Large black lumps 12 represent black particles with a diameter of 2 to 5 mm in dark brown powder.
  • FIG. 4 is a schematic structural view of a partially enlarged part of a cross section of a boundary line of color regions of different colors with a thickness of 15 in the first embodiment of the product of the colored resin three-dimensional pattern artificial stone plate of the present invention.
  • the pattern area 11 of the black part represents the color area of the black A area;
  • the large white group 10 represents light brown particles with a diameter of 2mm-5mm;
  • the pattern area 3 of the oblique line with the small black dot portion represents the color area of the deeper B area;
  • the part between the two dashed lines indicates that the dark brown area 3 and the black color area 11 are naturally blended, and the four colors of the four colors are naturally mixed in the transition area 5, and the two kinds of four colors of the transition area 5 are mixed.
  • the ratio is 10: 50 ⁇ 30: 50; large black masses 12 represent dark legs with diameters of 2 to 5 legs in dark brown powder.
  • FIG. 5 shows the structure of the enlarged section of a partial cross section of a 15-thick product with different color regions of colored areas and a fine powder feature pattern block in the first embodiment of the colored resin three-dimensional pattern artificial stone plate product of the present invention schematic diagram.
  • the pattern area 11 of the black part represents the color area of the black A area;
  • the large white group 10 represents light brown particles with a diameter of 2fflin-5;
  • the pattern area of the oblique line with the small black dot portion 3 represents the color area of the dark brown B area.
  • the part between the two dotted lines represents the two-color powder formed by the natural blending of the dark brown area 3 and the black color area 11
  • the blend ratio of the two powders in this transition zone 5 is 10: 50 ⁇ 30: 50
  • the large cross section pattern area 6 represents a polygonal shape with a concave crescent shape characterized by yellow powder.
  • black portion of the pattern region 7 represents a further small gray powder color region wherein; small cross section area of the pattern region 8 shows 3fflin 2 - black powder small patches of 1000mm 2; see also
  • the black patterned area 7 intersects with the crescent-shaped crisscross patterned area 6 and the patterned area 3 to form a natural flowing fine pattern.
  • the small black block 7 represents a gray fine powder characteristic pattern block region surrounded by a yellow fine powder characteristic pattern region 6.
  • Large black lumps 12 represent black particles with a diameter of 2mm-5mm in dark brown powder.
  • FIG. 6 is a schematic plan view of the planar structure of a steel die mold 110 made of steel, which is necessary for the first and second embodiments of the colored resin three-dimensional pattern artificial stone plate product of the present invention.
  • Black and the white dots in it represent the various coloring materials contained in the first or second embodiment of the coloring area in area A.
  • the coloring material area and the passing area 103 are placed in the cavity of the die; a small amount of black dots in the oblique line indicates B
  • the color material included in the first or second embodiment of the color area is to place the color material area and the passing area 104 in the cavity of the die; the white edge outside the black line indicates the top position of the steel die plane 110.
  • FIG. 7 shows six products in the same batch of the same batch of particle density ratios made by the same mold die of the first and first embodiments of the colored resin three-dimensional pattern artificial stone plate product of the present invention. Comparison of pattern positions. It can be seen that, in each circular pattern area of each pattern, more than 6 pattern positions and shapes can be superimposed.
  • a steel die mold with a section thickness of 2 Omm, a die width of 2 mm, and an outer frame size of 305mm x 305mm is made in accordance with the required color separation boundary of the required pattern (see Figure 6). 11)), and more than 80% of its small circular pattern area is within 15mm-50mm in diameter.
  • the second step is a quasi-diameter of 0. Olfflm-0. 8 legs of calcium carbonate ⁇ H points a and black, dark brown, light brown three colored thermoplastic acrylic resin powder! . Take the same 6 kg aliquots of each of the three colored resin powders of b as one portion, and mix 3 portions of 4 kg each of a material at 60:40 into three portions of 10 kg each, and stir and mix thoroughly. After homogenization, it can be used as a mixture of various colors.
  • a conventional electric heating press process is used to press the black mixture and a part of the light brown mixture at a temperature of 100-180 degrees, and respectively press the 600 kg pressure into 5 hidden thin plates. After cooling, they are crushed and sieved to make diameters. Black and light brown granules of 2mm-5mm are used separately.
  • the fourth step is to prepare two containers A and B, and prepare the materials according to the following proportions:
  • the fifth step is to prepare a steel with an inner space of 30 5 mm x 30 5 as shown in Figure 8.
  • a square box of material (as shown in Fig. 8) put the mixed light brown particles and black mixed toner in container A into the cavity A of the pattern die shown in Fig. 6, Fill and flat; place the mixed powder containing black granules and dark brown in the container B into the cavity insertion area B of the die cavity according to the pattern shown in Fig. 6, fill and flat.
  • the steel mold shown in FIG. 6 is taken out. At this time, the flat color patterns shown in FIG. 1 in different areas are displayed in the steel square box.
  • the pressure plate flat plate of the pressure box as shown in the attachment 1 of FIG. 8 is placed on the upper part of the pressure box, and is pressed on the powder and particles of each color that has a flat color pattern.
  • the pressure is gradually increased to 1500 kg.
  • the process is vacuumed for 10 minutes, and finally heated to a temperature of 100-180 ° C and held for 10 minutes to obtain the product.
  • the surface of the product is polished and polished to obtain a complete product.
  • the pressure heating box is made to be 3 meters long and 1 meter wide, a larger pressure and stronger heating equipment can also be used to produce a larger plate product. Moreover, if it is made into The thickness of lm can also be cut into 40-50 20mm thickness plates in the plane direction of the pattern, and then polished and polished separately to obtain large plate products.
  • the first step is to make a steel die die with a cross-section thickness of 20 (beautiful, the die width is 2 inches, and the outer frame size is 305 X 305 ⁇ ). (Shown in Figure 6), and more than 80% of its small circular pattern area is 15mra-50 in diameter.
  • the second step prepare calcium carbonate raw material powder a having a diameter of 0.01 mm-0.8 mm and five colored thermoplastic acrylic resin powders b of black, dark brown, light brown, gray, and brown yellow. Take the same 6 kg aliquots of each of the three colored resin powders of b as one portion, and mix three portions of 4 kg of a material at 60:40 into three portions of 10 kg each, and stir well to mix. After homogenization, it can be used as a mixture of various colors.
  • the third step is to use a conventional electric heating press process to press a portion of the black mixture and the light ochre mixture at a temperature of 100-180 degrees, respectively, using a 600 kg force to press into 5 hidden thin plates, and after cooling, crushed and sieved to make Black and light brown granules with a diameter of 2-5mm are available separately.
  • the fourth step is to mix 70% by weight of the black powder and 30% by weight of light brown with a diameter of 2 ⁇ blue and 5 granules, then mix and hook into the container A;
  • 65% dark brownish yellow powder (1), 15% black granules (2), plus gray powder (3) and brownish yellow powder (4) are prepared by 10%, and (3) and (4) respectively Add 5%-10% of water or 1%-11% of acrylic adhesive in water. Mix these four materials. (3) and (4) have poor fluidity during mixing, and have agglomerates. Or it can be dragged into a polygonal or oblong state. It is not easy to mix uniformly with dark brown powder and particles. It will be beneficial to the small crescent-shaped concave crescent-shaped pattern with micro-powder characteristics. The four mixtures were charged into a container B.
  • the fifth step prepare a square box of steel material with an inner diameter of 30 5 mm x 30 5 legs but a thickness of 23 mm as shown in Fig. 8 (as shown in Fig. 8).
  • the light brown particles and black mixed toner are placed in the cavity insertion area A of the pattern die shown in FIG. 6 and filled and flattened; the mixed black container and dark brown mixed powder in container B are filled.
  • the material and the gray and brownish yellow powder with poor fluidity are mixed, and placed in the cavity into the area B of the pattern die shown in Fig. 6, and filled and flattened.
  • the steel mold shown in FIG. 6 is taken out.
  • the flat color patterns shown in FIG. 1 and FIG. 3 are displayed in different areas in the steel square box shown in FIG. 8.
  • the seventh step is to place the flat pressure plate of the pressure box as shown in Annex 1 of Fig. 8 on the upper part of the pressure box, and press it on the powder and particles of the existing color pattern, and then gradually pressurize it to 1500 kg.
  • the surface of the product is polished and polished to obtain a complete product.
  • the pressure heating box is made to be 3 meters long and 1 meter wide, and a larger pressure and stronger heating equipment is used, a larger plate product can also be produced, and if it is made into The thickness of lm can also be cut into 40-50 20mm thickness plates in the plane direction of the pattern, and then polished and polished separately to obtain large plate products.
  • the color resin three-dimensional pattern artificial stone plate of the present invention is a cloned granite pattern, so that the density and position of the local distribution of the product in the three-dimensional space inside the product can be controlledly manufactured according to the characteristics of the natural stone pattern, and it can be true The excellent effect of natural imitation of natural stone.
  • the colored resin three-dimensional pattern artificial stone plate of the present invention can be imitated to contain 2.5 mm- 2 0 faces
  • the grain pattern is conducive to the overall feeling during splicing and bonding, and the remaining edges after use can be spliced without waste.
  • the colored resin three-dimensional pattern artificial stone plate of the present invention is a small pattern containing micro-powder features in various colored large pattern areas in the pattern area of the cloned natural stone, that is, the edge transition generated when the natural lava flows is very good
  • the edges of the small block pattern are not bordered with one color area, but are intersected with two or more more color areas canine teeth staggered, producing the effect of natural lava flow, especially in artificial stone and resin processing.
  • Moisture and low-level adhesives form fluidity differences, so powders with diameters less than 0.1 to 2-5 times or diameters greater than 0.3mm to 2 to 5 times can be used to form fluidity differences. It can achieve the effect of making the mimicry of small natural lava flow with the characteristics of fine powder technology, so that it can more realistically imitate the various red marigold, golden color hemp, Brown diamond, green diamond, Symphony Red, Symphony Green, Indian Red, California Golden Hemp, Salix Red and other natural classic stones.
  • the present invention further improves the structure of the human plate.
  • the structure has an imitation stone pattern, especially an imitation granite pattern, and has a lower water absorption rate, smaller color difference, higher finish, and no radioactive element pollution than natural stone.
  • Advantages Compared with porcelain boards and natural stones, it has the advantages of easy processing, grinding, cutting, polishing, bonding and splicing. The pattern is very consistent and beautiful. In ⁇ 1, it is more suitable for practical use, and it can be used for large-scale industrialized production through mechanical processing, so that the manufacturing cost is relatively reduced, which is in line with economic benefits, and has considerable industrial use value.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
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  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Finishing Walls (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Une matière de pierre synthétique à motif 3D comprenant une résine organique. La matière présente une zone de motif comprenant plus d'un groupe de couleurs, chaque groupe étant composé de 2 ou de 2 à 10 couleurs différentes ou d'une couleur différente de multicouleurs. La zone de motif ayant au moins deux groupes de couleur représente entre 10 et 90 % de la surface totale de la matière. On prévoit au moins une poudre sur 50 à 100 % de la surface du motif et l'épaisseur de la poudre est comprise entre 90 et 100 % de la matière. Dans la surface de la matière de pierre, se trouvent entre 100 et 100000 motifs de particules, dont la zone est d'au moins 4 à 3000 mm2, comprenant une résine et une poudre inorganique. La matière de pierre synthétique présente un aspect de pierre naturelle.
PCT/CN2004/001574 2003-12-31 2004-12-30 Matiere en pierre synthetique a motif 3d comprenant une resine coloree WO2005063503A1 (fr)

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Application Number Priority Date Filing Date Title
CNB200310124225XA CN1301199C (zh) 2003-12-31 2003-12-31 彩色树脂三维图案人造石板材
CN200310124225.X 2003-12-31

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WO2005063503A1 true WO2005063503A1 (fr) 2005-07-14

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CN101850687A (zh) * 2009-12-14 2010-10-06 利奥纸袋(1982)有限公司 仿宝石立体效果装饰面材的制备方法
US9186819B1 (en) 2014-08-19 2015-11-17 Cambria Company Llc Synthetic molded slabs, and systems and methods related thereto
US9289923B1 (en) 2015-01-30 2016-03-22 Cambria Company Llc Synthetic molded slabs, and systems and methods related thereto
CN109291210B (zh) * 2018-09-20 2020-04-28 重庆大学 基于多尺度三维的人工石制备方法

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