INTERFERENCE PIGMENTS ON THE BASIS OF PERLITE FLAKES

• Main Authors: BUJARD PATRICE, BUGNON PHILIPPE, BAYSANG MARC
• Format: Patent
• Language: English; Korean
• Published: 02.06.2015
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; HUMAN NECESSITIES; HYGIENE; INKS; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; PREPARATION OF CARBON BLACK; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; USE OF MATERIALS THEREFOR; WOODSTAINS

본 발명은 펄라이트의 판상 기질, 및 (a) 굴절률이 높은 유전체 물질, 특히 금속 산화물, 및/또는 (a) 금속 층, 특히 박막 반투명 금속 층을 포함하는 안료, 이들의 제조 방법, 및 페인트, 잉크 젯 인쇄, 텍스타일의 염색, 착색 코팅 (페인트), 인쇄 잉크, 플라스틱, 화장품, 유리 및 세라믹용 유약에서의 이들의 용도에 관한 것이다. The present invention relates to pigments, comprising a plate-like substrate of perlite, and (a) a dielectric material, especially a metal oxide, having a high index of refraction; and/or (a) a metal layer, especially a thin semi-transparent metal layer; a process for their production and their use in paints, ink jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass.