High temperature resistant borated alkyd resins and their preparation

Claim 1

A BINDER FOR GLASS FIBERS COMPRISING 431 PARTS BY WEIGHT OF A WATER-SOLUBLE REACTION PRODUCT OF A POLYHYDRIC ALCOHOL, AN UNSATURATED DICARBOXYLIC ACID AND BORIC ACID, SAID POLYHYDRIC ALCOHOL BEING SELECTED FROM THE GROUP CONSISTING OF ETHYLENE GLYCOL, PROPYLENE GLYCOL GLYCEROL, PENTAETYTHRITOL, MANNITOL, SORBITOL AND MIXTURES OF THESE, SAID UNSATURATED DICARBOXYLIC ACID BEING SELECTED FROM THE GROUP CONSISTING OF MALEIC ACID AND MALEIC ANHYDRIDE, SAID BORIC ACID BEING PRESENT IN SAID BINDER COMPOSITION IN AMOUNTS SUCH TAHT 2 TO 5% BORIC ACID ADDED AS A REACTANT IS INCLUDED IN THE REACTION PRODUCT, SAID REACTANTS BEING PRESENT IN PROPORTIONS SO THAT THE OH/COOH RATION IS FROM 0.6 TO 3.5, SAID REACTION PRODUCT BEING PREPARED AT A TEMPERATURE OF ABAOUT 150*C., WHICH PRODUCT CAN BE DILUTED WITH WATER TO A CONCENTRATION OF AT LEAST 15% OF PRODUCT SOLIDS IN WATER; 249 PARTS BY WEIGHT OF UREA BORATE PREPARED BY CONDENSATION REACTION OF 5 PARTS BY WEIGHT OF FORMALDEHYDE, 4 PARTS BY WEIGHT OR UREA, 2.5% BY WEIGHT OF BORIC ACID BASED ON TOTAL WEIGHT OF THE URA AND FORMALDEHYDE AND 10% BY WEIGHT OF ETHYLENE GLYCOL BASED ON THE TOTAL WEIGHT OF UREA AND FORMALDEHYDE; 54 PARTS BY WEIGHT OF PHENOL FORMALDEHYDE RESIN; 16.5 PARTS OF PETROLEUM TEMPERING OIL COMPRISING PETROLEUM OIL WITH 10% BY WEIGHT OF AN EMULSIFYING AGENT COMPRISING PETROLEUM SULFONATE AND ISO-OCTYL-PHENYL ETHER OF POLYETHYLENE GLYCOL; 60 PARTS OF AMMONIA; AND 7690 PARTS OF WATER.