STA-HI DIVISION, SUN CHEMICAL CORPORATION, PETITIONER, v. NATIONAL LABOR RELATIONS BOARD, RESPONDENT. No. 76-1513.United States Court of Appeals, First Circuit.Argued April 7, 1977. Decided August 16, 1977. Page 471 Stanley R. Strauss, Washington, D.C., with whom Peter H. Kiefer, Chester H. Lopez, Jr., Vedder, Price, Kaufman, Kammhols Day, and Hamblett, Kerrigan, LaTourette Lopez, Nashua, N. […]