Document 7O8j4B392rn7353gMmVO6DnXa
E. I. DU PONT DE NEMOURS A COMPANY
KREBS PIGMENTS DEPARTMENT 256 VANDERPOOL STREET NEWARK, NEW JERSEY
Serial No. KN-J1-22
Copy No.
X
Numerical Nile
f.
\ NEWARK PLANT
PIGMENT COLOR RESEARCH REPORT
Final Report (Semi-Works)
* ARP-615-D. LAKE OF MLITHOSOLM FAST SCARLET 1001
Period Covered
FEBRUARY, 1949.
*)
vs d
NJ 0747
F1K:
DATE,
223.63
4/24/51*)
Serial Ho, KN-51-22
Copy Ho, 1
Copy to!
1, Numerical Pile
2* Research Office 1223,63)
3* Library Pile
{223,63)
4 H, Arnoul - Plant Piles
5* W, P, Spengesman/J,B.Callaway/P J.Monahan
6, J, I. Tully/A, Siegel/Library
7, V. 3, Struve/P, J. Monahan
8, Extra
NEWARK PLANT `PIGMENT COLOR RESEARCH REPORT
Pinal Report (Semi-Works)
TITLEl ARP-615-D. LAKE OP "LITHOSOL" PAST SCARLET RMK
FEBRUARY, 194.9,
CHARGE! 11(00)-12-52
BATE SUBMITTED! 3/28/51
DATE ISSUED!
4/24/51
DUP050068516
4 rcfioii
A large aanple of ARP-blS-P* the bsriisa
lake
of "Lithosol" fast Scarlet SUM was desired by Sales ior sailing
purposes*
mmmjmiMmmamsmL
1* A 1$ lb. batch (lot 9869) ms made la the aesai-worto.
2m Quality mm close to IB-198# by rubout.
fh AHP-615-D formula was followed, using 0.195 times standard batch site. So manufacturing difficulties wr
encountered.
Full evaluations by rubout are found in the 0S1,
fh evaluation group .studied the ''Seoteh-Llte*' technique for testing purposes, but no conclusions were drawn from tests of lot 9869.
A oaraplo was shipped to Minnesota Mining and Manufacturing Company.
mmmm,
J5SI-91-16.
MPIS
DUP050068517