US 10,086,643 B2 · Chip with stereoscopic texture for resin-based reinforced natural stone and resin-based reinforced natural stone containing the same

Abstract

Provided are a chip with a stereoscopic texture for a resin-based reinforced natural stone and a resin-based reinforced natural stone including the same. A chip with a stereoscopic texture can be obtained by coating a pigment on a surface of a crushed reinforced natural stone chip. In a resin-based reinforced natural stone to which the chip with a stereoscopic texture is added, a boundary surface between the chip and a matrix is formed, such that a texture of natural stone and a three-dimensional stereoscopic effect may be implemented, thereby making it possible to implement an aesthetically beautiful surface.

Claims10

Dependent claims

A chip with a stereoscopic texture for a resin-based reinforced natural stone, the chip comprising:

a resin-based reinforced natural stone chip formed of a cured mixture comprising about 10 to about 30 wt % of an unsaturated polyester resin, about 40 to about 60 wt % of a sand type silica-based inorganic material having an average particle size of about 0.1 to about 1.2 mm, and about 15 to about 35 wt % of a powder type silica-based inorganic material having an average particle size less than about 45 μm;
a binder coating agent;
and
a pigment,
wherein the binder coating agent and the pigment are coated on a surface of the resin-based reinforced natural stone chip.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

14/538,076Filed 11 Nov 2014

Priority

KR 10-2014-006554430 May 2014

Published

US 2015/0344377 A13 Dec 2015

Granted

2 Oct 2018

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

B44F 9/04
Designs imitating natural patterns: of stone surfaces, e.g. marble
C04B 18/022
Agglomerated materials , e.g. artificial aggregates: agglomerated by an organic binder
C04B 26/18
Obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds: polyesters; Polycarbonates
C04B 2111/542
Substitutes for natural stone, artistic materials or the like: artificial natural stone

Chip with stereoscopic texture for resin-based reinforced natural stone and resin-based reinforced natural stone containing the same

Life of this patent

Chip with stereoscopic texture for resin-based reinforced natural stone and resin-based reinforced natural stone containing the same

Life of this patent

Abstract

Claims10