Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-08-27
1976-12-14
Woodberry, Edward M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260 16, 260835, 260867, 260872, C08L 6706
Patent
active
039976270
ABSTRACT:
An unsaturated polyester composition for molding compounds, consisting essentially of (1) 20 to 70 parts by weight of an unsaturated polyester obtained by condensing an acid component comprising a major amount of an .alpha.,.beta.-ethylenically unsaturated dicarboxylic acid with a polyol, (2) 25 to 75 parts by weight of a vinyl monomer copolymerizable with said unsaturated polyester, (3) 1 to 25 parts by weight of a thermoplastic polymer, and (4) at least one member selected from the group consisting of hydroxyl-containing vinyl monomers and epoxy-containing vinyl monomers in a ratio of 1 to 40 parts by weight to 100 parts by weight of said unsaturated polyester (to form 100 parts by weight of the composition). The composition may be molded and cured to yield articles which provide good adhesion to surface coatings and are sesceptible of decorative finishes.
REFERENCES:
patent: 3457324 (1969-07-01), Sekmakas
patent: 3701748 (1972-10-01), Kroekel
patent: 3711432 (1973-01-01), Shah
patent: 3760033 (1973-09-01), Arbuckle et al.
patent: 3801693 (1974-02-01), Stallings et al.
Fukahori Naoyuki
Ichimura Yutaka
Kishino Takahiro
Mitsubishi Rayon Co. Ltd.
Woodberry Edward M.
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