PURPOSE: To provide the titled resin compsn. having excellent high-temperature releasability and gloss, consisting of a specified silicone-modified alkyd or acrylic resin, an alkanol-modified amino resin and an acidic catalyst.
CONSTITUTION: An alkyd resin (or acrylic resin) modified with a mixture consisting of 50W99pts.wt. organosiloxane (A) in which 15W50mol% of org. groups attached to silicon atoms is phenyl group and at least one of the remaining org. groups is a hydroxy group-substd. org. group of the formula (wherein R is bivalent hydrocarbon group; a is 0, 1) and 50W1pt.wt. organopolysiloxane (B) in which 15W50mol% of org. groups attached to silicon atoms is phenyl group and which does not cotain oxygen atom, is used. 15W150pts.wt. alkanol-modified amino resin such as methoxymethylolmelamine and 1W20pts.wt. acidic catalyst such as p-toluene sulfonic acid are blended with 100pts.wt. said silicone-modified resin.
YAMAMOTO YASUSHI
AOKI HISASHI
| JPS5610548A | 1981-02-03 | |||
| JPS5614566A | 1981-02-12 |