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US 12,479,765 B2Granted
Artificial marble having high light transmittance
AssigneeLx Hausys, Ltd.
InventorsYechan Kim, Donghee Kim, Joongheon Lee, Joo-Hwan Seo, Seong-Hoon Yue, Youngwoo Choi, Hongkwan Cho
Life of this patent
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Abstract
The present invention relates to an artificial marble including a binder resin, inorganic particles and quartz powder, in which the inorganic particles are particles including a barium element.
Claims18
An artificial marble comprising a binder resin, inorganic particles and quartz powder, wherein the inorganic particles are particles including a barium element,
- wherein the artificial marble comprises 550 to 650 parts by weight of the inorganic particles and 250 to 350 parts by weight of the quartz powder on the basis of 100 parts by weight of the binder resin, and
- wherein the binder resin comprises 90% by weight or more of an unsaturated polyester resin.
An artificial marble comprising a binder resin, inorganic particles and quartz powder, wherein the inorganic particles are particles including a barium element,
- wherein the artificial marble comprises 550 to 650 parts by weight of the inorganic particles and 250 to 350 parts by weight of the quartz powder on the basis of 100 parts by weight of the binder resin,
- wherein the binder resin comprises 90% by weight or more of an unsaturated polyester resin, and
- wherein the artificial marble appears bluish when irradiated with X-rays.
Dependencies are inferred from the claim text.