A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RESIN COMPOSITION FOR ARTIFICIAL MARBLE AND ARTIFICIAL MARBLE FROM COMPOSITION AND PATTERN MATERIAL
To provide an artificial marble resin composition capable of producing artificial marble having both heat resistance and design properties.SOLUTION: An artificial marble resin composition of this invention contains a pattern material 2 and a base resin 3. The pattern material 2 includes a plurality of pattern material particles 20. Each of the a plurality of pattern material particles 20 has a particle 21 and a coating layer 22 that covers the particle 21. The particles 21 include a first silicone resin 31 and colorant 41. The coating layer 22 includes a second silicone resin 32. The base resin 3 includes a third silicone resin 33. The first to third silicone resins 31, 32, and 33 contain an addition-curable silicone resin, respectively. The refractive index of the cured product of the first silicone resin 31 is different from the refractive index of the cured product of the second silicone resin 32. The refractive index of the cured product of the second silicone resin 32 is different from the refractive index of the cured product of the third silicone resin 33.SELECTED DRAWING: None
【課題】耐熱性及び意匠性を兼備する人造大理石を製造することができる人造大理石用樹脂組成物を提供する。【解決手段】人造大理石用樹脂組成物は、柄材２と、ベース樹脂３と、を含有する。柄材２が、複数の柄材粒子２０を含む。複数の柄材粒子２０の各々が、粒子２１と、粒子２１を被覆する被覆層２２と、を有する。粒子２１が、第１のシリコーン樹脂３１と、着色剤４１と、を含む。被覆層２２が、第２のシリコーン樹脂３２を含む。ベース樹脂３が、第３のシリコーン樹脂３３を含む。第１〜３のシリコーン樹脂３１〜３３が、付加硬化型シリコーン樹脂を含む。第１のシリコーン樹脂３１の硬化物の屈折率と第２のシリコーン樹脂３２の硬化物の屈折率とが異なる。第２のシリコーン樹脂３２の硬化物の屈折率と第３のシリコーン樹脂３３の硬化物の屈折率とが異なる。【選択図】なし
RESIN COMPOSITION FOR ARTIFICIAL MARBLE AND ARTIFICIAL MARBLE FROM COMPOSITION AND PATTERN MATERIAL
To provide an artificial marble resin composition capable of producing artificial marble having both heat resistance and design properties.SOLUTION: An artificial marble resin composition of this invention contains a pattern material 2 and a base resin 3. The pattern material 2 includes a plurality of pattern material particles 20. Each of the a plurality of pattern material particles 20 has a particle 21 and a coating layer 22 that covers the particle 21. The particles 21 include a first silicone resin 31 and colorant 41. The coating layer 22 includes a second silicone resin 32. The base resin 3 includes a third silicone resin 33. The first to third silicone resins 31, 32, and 33 contain an addition-curable silicone resin, respectively. The refractive index of the cured product of the first silicone resin 31 is different from the refractive index of the cured product of the second silicone resin 32. The refractive index of the cured product of the second silicone resin 32 is different from the refractive index of the cured product of the third silicone resin 33.SELECTED DRAWING: None
【課題】耐熱性及び意匠性を兼備する人造大理石を製造することができる人造大理石用樹脂組成物を提供する。【解決手段】人造大理石用樹脂組成物は、柄材２と、ベース樹脂３と、を含有する。柄材２が、複数の柄材粒子２０を含む。複数の柄材粒子２０の各々が、粒子２１と、粒子２１を被覆する被覆層２２と、を有する。粒子２１が、第１のシリコーン樹脂３１と、着色剤４１と、を含む。被覆層２２が、第２のシリコーン樹脂３２を含む。ベース樹脂３が、第３のシリコーン樹脂３３を含む。第１〜３のシリコーン樹脂３１〜３３が、付加硬化型シリコーン樹脂を含む。第１のシリコーン樹脂３１の硬化物の屈折率と第２のシリコーン樹脂３２の硬化物の屈折率とが異なる。第２のシリコーン樹脂３２の硬化物の屈折率と第３のシリコーン樹脂３３の硬化物の屈折率とが異なる。【選択図】なし
RESIN COMPOSITION FOR ARTIFICIAL MARBLE AND ARTIFICIAL MARBLE FROM COMPOSITION AND PATTERN MATERIAL
人造大理石用樹脂組成物、人造大理石及び柄材
YOSHIDA MAO (author)
2020-01-16
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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