DIC has signed an agreement with Dai Nippon Printing Co., Ltd. (DNP) and DNP subsidiary The Inctec Inc. to integrate the domestic printing inks businesses of DIC and the printing inks businesses of The Inctec in a joint venture to be established by DIC and DNP on Oct. 1, 2009. The new company will be a consolidated subsidiary of DIC.      DIC will have 66.6 percent of the JV, while DNP will control 33.4 percent. Annual total sales are estimated at 110 billion yen ($1.14 billion).      Demand...