Optical Brightening Agent

(1)OBA for polyester fabric: ER-330(C.I.199), EB-330 (C.I.199:1), DT (C.I.135) (2) OBA for polyester fiber and plastics: ER(C.I.199),ER-II(C.I.199:1), ER-III (C.I.199:2), PF(C.I.135),OB(C.I.184), OB-1(C.I.393),FP-127 (C.I.378), KCB(C.I.367), KSN, MDAC (C.I.91 or C.I.140) (3) OBA for paper: APC (C.I.220), TETRA-SULPHONIC BA (C.I.113), DI-SULPHONIC HST (C.I.357), HEXA-SULPHONIC VBL(C.I.85),

(4)OBA for cotton & synthetic fiber: 4BK, DST, MST, BA (C.I.113) (5) OBA for detergent: CXT(C.I.71),CBS-X(C.I.351),DMS, 31#

(6) OBA for wool,Nylon, and silk: NFW C.I.351 (liquid) CLE C.I.191 (7) OBA for Acrylic: BAC C.I.363