MANUFACTURED CHEMICAL

Brand Owner Address Description
UNITE ARISTECH CHEMICAL CORPORATION 600 GRANT STREET PITTSBURG PA 15230 manufactured chemical; namely, polypropylene for use as a blending agent in the manufacture of plastics to increase chemical bonding and coupling; adhesives for use in general manufacturing;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A photomask blank having a film of at least one layer formed on a substrate is manufactured by forming a film on a substrate and irradiating the film with light from a flash lamp. A photomask is manufactured from the thus manufactured photomask blank by forming a patterned resist on the film on the blank by photolithography, etching away those portions of the film which are not covered with the resist, and removing the resist. The photomask blank and photomask have minimized warpage and improved chemical resistance.