Film-former composition

Details Film-former composition Film-former composition

1992-02-07

1994-03-22

Berman, Susan

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 42, 522 44, 522 48, 522 74, 522 80, 522 99, 522172, 522173, 528 32, 528 38, C08G 7720, C08G 7726, C08F 250

Patent

active

052965112

ABSTRACT:
The present film-former composition comprises (a) an organosilazane copolymer having a perfluoroalkyl group-containing structural unit and a methacryloyloxy group-containing structural unit, (b) a photosensitizer soluble in an organic solvent, and (c) an organic solvent. The composition is cured by irradiation with ultraviolet light for a short period of time to form a film excellent in water repellency, oil repellency, and hardness.

REFERENCES:
patent: Re33737 (1991-11-01), Hida et al.
patent: 4201808 (1980-05-01), Cully et al.
patent: 4678688 (1987-07-01), Itoh et al.
patent: 4816497 (1989-03-01), Lutz et al.
Patent Abstracts of Japan, vol. 14, No. 215, (C-716) [4158], May 8, 1990, & JP-A-2-49082, Feb. 19, 1990, Kunio Ito, et al., "Agent for Forming Cured Coating Film".

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