reflected by a specimen through filters that correspond to the three 34 primary 34 lights the measurements made therefore correspond to the way the average human eye responds to light as these responses are set forth in the cie 34 standard observer 34 the 34 standard observer 34 is a table of values derived from experiments with human observers and recommended for use in 1931 by the international commission on illumination ici polycaprolactam was made by heating a mixture of 1520 grams caprolactam 80 grams aminocaproic acid 0 16 gram of a 50 solution of hypophosphorous acid 0 06 gram of mncl 2 4h 2 o and 5 2 grams of a 50 dispersion of tio 2 in water and caprolactam to 255 u00b0 and held at 255 u00b0 c for 31 2 hours with agitation under nitrogen after leaching out the unreacted monomer the polymer had a 53 formic acid relative viscosity with 56 amine ends and 52 carboxyl ends the polymer was spun into 16 round cross section filaments having a total denier of about 230 at a spinning temperature of 265 u00b0 and then drawn at a ratio of 3 2 to give a drawn denier of 70 the yarn was knitted into sleeves and scoured with a solution of 0 5 on weight of fabric o w f triton x 100 a nonionic alkaryl polyether alcohol by rohm amp haas and 2 0 o w f trisodium phosphate at 160 u00b0 f for 30 minutes the sleeves were dyed with olive i dye a tertiary shade which consists of 0 69 o w f c i disperse blue 3 such as celliton blue ffrn c i no 61505 0 0807 o w f celliton pink rf c i no.