Showing papers on "Triphenyl phosphate published in 1987"
Patent•
11 Apr 1987
TL;DR: In this paper, a flame-laminatable polyol in combination with specific amounts of specific flame-retardant, cross-linking agent and amine catalyst is used to obtain the titled foam having excellent laminating property, flame retardancy and heat-resistance.
Abstract: PURPOSE:To obtain the titled foam having excellent laminating property, flame- retardancy and heat-resistance and especially, excellent age stability, by using a flame-laminatable polyol in combination with specific amounts of specific flame-retardant, crosslinking agent and amine catalyst CONSTITUTION:The objective foam can be produced by compounding (A) a flame-laminatable polyol, (B) 5-40pts(wt) of an aromatic phosphate compound (eg triphenyl phosphate) as a flame-retardant, (C) <=5pts of a diol having a molecular weight of <=1,000 (eg diethylene glycol) as a crosslinking agent, (D) <=3pts of a nitrogen-containing compound having active hydrogen group (eg dimethylaminoethanol) as an amine catalyst, (E) an organic polyisocyanate, (F) a foaming agent and (G) a foam stabilizer, etc, and foaming and polymerizing the mixture
3 citations
Patent•
05 Dec 1987
TL;DR: In this article, a polyphenylene ether and a styrene resin flame-retardant is used to prevent molds from being stained by the evaporation of a flame retarder during molding.
Abstract: PURPOSE:To make a resin compsn. flame-retardant without causing lowering in heat-resisting temp. and to prevent molds from being stained by the evaporation of a flame retarder during molding, by blending a phosphorus flame retarder carried on a porous inorg. adsorbent in making a compsn. consisting of a polyphenylene ether resin and a styrene resin flame-retardant. CONSTITUTION:A compsn. is formed from 100pts.wt. compsn. consisting of a polyphenylene ether resin and a styrene resin and 10-40pts.wt. flame retarder obtd. by carrying a phosphorus flame retarder on a porous inorg. adsorbent. Examples of the porous inorg. adsorbent are silicon dioxide, hydrated silicic acid and hydrated calcium silicate. The amount of the flame retarder to be adsorbed on the adsorbent is 50-300pts.wt. per 100pts.wt. adsorbent. Examples of the phosphorus flame retarder are pref. arom. phosphoric esters such as triphenyl phosphate and bis(1,3-phenylenediphenyl) phosphate.
1 citations