Sorbitol → Glycomul S

Participants

Reaction Steps

20.0 parts by weight of methacrylamide trimethylammonium hydrochloride as a main monomer of a polymer gel for a light scattering member was added to 33 parts by weight of distilled water. A solution formed by dissolving 0.1 part by weight of ammonium persulfate in 2 parts by weight of distilled water, 10.0 parts by weight of titanium oxide having an average diameter of 0.2 μm (refractive index: 2.7) as a light scattering material and 0.1 part by weight of N,N′-methylenebisacrylamide as a crosslinking agent were added to the resulting solution, to prepare a uniform solution by sufficiently stirring. The resulting dispersion solution was added, in a beaker, to a solution obtained by dissolving 1.0 part by weight of a sorbitol series surface active agent (Sorgen 50, trade name, produced by Dai-ichi Kogyo Seiyaku Co., Ltd.) as a dispersion stabilizer in 100 parts by weight of cyclohexane, followed by substituting with nitrogen, and then emulsified by stirring at a high speed with a rotary stirring blade at 10,000 rpm for 10 minutes.

Provenance & Evidence