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ELMWOOD RESEARCH CENTER QUARTERLY RESEARCH REPORT Third Quarter, 1961 C-35 Subject: Exterior Emulsion Paint Contributors: Richard M.

PRODUCT DEVELDFi/EITT REPORT PAIOT, VARiTISH & LACOICR LABORATORIES MAY 1?

E X T E R IO R FLAT F IN IS H D <D C O 0000-NLI-000020559 NATIONAL LEAD COMPANY SHAKE AND SHINGLE PAINT OU ,,2 o .2

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HlOJBCTiiD LABORATORY DKVbLORMTTS I.

BULKING VALUE OF RAW MATERIALS AND BASES AUGUST 1, 19& BULKING VALUE OF PAW MATERIALS B-l Carbon Black B-l-B Carbon Black Beads B-2 Cosmic Black B-l* Bone Black B-7 Lampblack Blue Tone B-8 Black Oxide of Iron B-9 Spectra or Intenso Carbon Black B-ll Willow Charcoal B-12 Oil Black #8603 B-13 Nigrosine Spirit Black B-15 Black Slate Ground B-17 Oil Black #2lt087 B-23 Nigrosine Jet Black B-26 Carbon Black Raven #11 B-26-B Carbon Black Soft Pellets B-28 Nigrosine Jet Black Crystals B-29 Magnox Black B-31 Air Floated Graphite B-50 Nigrosine B B-5l Thermatoraic Black B-8?

T' a Sponsors: , Conference Program LEAD (POISONING IN CHILDREN Tuesday, March 25 The Rockefeller University 66 Street and York Avenue, New York City Health Research Council Department of Health of the City of New York City of New York Public Health Association New York Scientists' Committee of New York City (or Public Information, Inc.

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sure benefits with W111T1 LUJIP LIA 02977 STABILITY...Oxidation takes its toll in house paint; acids which are formed liquify or soften the paint.

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