Howell, Barbara F. published the artcilePigmented coatings cured with visible light, HPLC of Formula: 2909-77-5, the publication is ACS Symposium Series (1997), 219-232, database is CAplus.
Use of photobleaching photoinitiators in an environmentally friendly, visible light curable, pigmented coating which can be applied for touch up purposes to minimally prepared steel surfaces, was studied. Addnl. requirements are that the coating does not yellow during aging and that it can be applied to a cold surface. Photoinitiators containing BAPO [bis(2,6-dimethoxybenzoyl)-2,4,4-trimethylpentyl-phosphine oxide] and DIBF (5,7-diiodo-3-butoxy-6-fluorone) were tested. DIBF can initiate curing by free radical reactions and by cationic means. DIBF is used with an amine and the cationic photoinitiator OPPI (4-octyloxyphenylphenyl-iodonium hexafluoroantimonate) for radical initiation, but for cationic initiation only OPPI and DIBF are needed. Resins used were: Ebecryl 3700 epoxy acrylate, Unicarb, and Heloxy 505 modifier; monomers were: isobornyl acrylate, trimethylol propane triacrylate, tripropylene glycol trimethacrylate, Photomer 4017 [1,6-hexanediol diacrylate], and Epon 828. Addnl. photoinitiators used were: Darocur 1173, Darocur 4265, Irgacure 907, CGI 1700, FX-512, H-Nu 470, and DIDMA [N,N-dimethyl-2,6-diisopropylaniline]. The photosensitizer used was ITX [isopropylthioxanthone] and the pigments include TiONa, TiO2, Lampblack, manganese ferrite, and copper chromite. A cycloaliphatic epoxy coating formulation, was rapidly cured cationically with OPPI and DIBF and only a small amount (0.1%) of DIBF photoinitiator was required, to achieve through cure. The use of borate photoinitiators with DIBF, OPPI, and DIDMA was also studied.
ACS Symposium Series published new progress about 2909-77-5. 2909-77-5 belongs to catalysis-chemistry, auxiliary class Amine,Benzene, name is 2,6-Diisopropyl-N,N-dimethylaniline, and the molecular formula is C14H23N, HPLC of Formula: 2909-77-5.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia