TMAH performs exceptionally well as the active ingredient in a number of electronics applications. (Austin, TX)-November 30, 2007– SACHEM announced today that it will raise prices for its production of Tetramethylammonium Hydroxide (TMAH) worldwide approximately 5 – 8 percent, effective January 1, 2008 or as current contracts allow. Specifically, the increase affects all of SACHEM’s production grades and assays.…
Month: November 2007
SACHEM to Raise Prices for Quaternary Ammonium Hydroxides and Quaternary Ammonium Salts
Quaternary Ammonium Hydroxides and Salts are unique materials used in several specialty chemical areas. (Austin, TX) November 30, 2007 –SACHEM announced today that it will raise prices for its entire line of Quaternary Ammonium Hydroxides and Quaternary Ammonium Salts sold into the Specialties Markets worldwide approximately 8 percent, effective January 1, 2008 or as current contracts allow. Specifically,…
SACHEM EXPANDS SelectEtch™ PRODUCT LINE WITH SelectEtch™ SE-1130
Selective TEOS etchant offers shorter process times, enhanced selectivity and greater protection for polysilicon and gate oxide features. (Austin, TX) November 1, 2007- SACHEM, Inc. announced today the introduction of SelectEtchTM SE-1130, a new high performance selective etching and cleaning product for selective etching of TEOS-based oxides in advanced integrated circuits. SelectEtchTM SE-1130’s pioneering technology incorporates specifically designed functional raw materials…