STAIN RESISTANT MICROSPHERE ARTICLES

• Main Authors: KLUN THOMAS P, FUKUSHI TATSUO, MCMAN STEVEN J, WALKER CHRISTOPHER B. JR, CLARK JOHN C, LIU LAN H, KUGEL ALEXANDER J, MA JINGJING, KRISHNAN VIVEK
• Format: Patent
• Language: English; Korean
• Published: 03.03.2016
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

불소-함유 중합체성 결합제 수지 층 및 결합제 수지 층의 제1 주 표면에 부분적으로 매립되고 접착된 복수의 미소구체를 갖는 제1 표면을 적어도 포함하며; 불소-함유 중합체는 적어도 하나의 부분적으로 플루오르화된 또는 비-플루오르화된 단량체로부터 부분적으로 유도되고; 물품은, 50 미만의 b*의 변화에 의해 측정되는 바와 같이, 고온 및 고습에서 황색 겨자에 대해 내오염성을 나타내는, 물품이 제공된다. 불소-함유 중합체는 적어도 하나의 부분적으로 플루오르화된 또는 비-플루오르화된 단량체로부터 부분적으로 유도되고; 불소-함유 중합체의 중합체 골격을 따른 불소 함량은 약 27 중량% 내지 72 중량%인, 그러한 물품이 또한 제공된다. ASTM D5402 - 06에 따른 내화학성을 나타내는 열성형성 물품인, 그러한 물품이 또한 제공된다. There is provided an article comprising at least a first surface having a fluorine-containing polymeric binder resin layer and a plurality of microspheres partially embedded in a first major surface of the binder resin layer and adhered thereto; wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the article exhibits a stain resistance to yellow mustard at elevated temperature and humidity as measured by the change in b* of less than 50. There are also provided such articles wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the fluorine content along the polymeric backbone of the fluorine-containing polymer is from about 27% to 72% by weight. There are also provided such articles wherein the article is a thermoformable article exhibiting chemical resistance according to ASTM D5402-06.