Reformable plastic material

Claim 1

IN THE PROCESS OF PRODUCING COMPLEX SHAPED MEMBERS, THE STEPS COMPRISING APPLYING TO A FIBROUS SHEET MATERIAL THE PARTIAL REACTION PRODUCT OF FROM 10 TO 50 PARTS BY WEIGHT OF AN AMINE SELECTED FROM THE GROUP CONSISTING OF ANILINE, AROMATIC AMINES HAVING MONO-ALKYL RING SUBSTITUENTS, AROMATIC AMINES HAVING MONO-ARYL RING SUBSTITUENTS, AND MIXTURES THEREOF, 90 TO 50 PARTS BY WEIGHT OF A PHENOL SELECTED FROM THE GROUP CONSISTING OF PHENOL, CRESOLS, XYLENOLS AND MIXTURES THEREOF AND FROM 35 TO 58 PARTS BY WEIGHT OF AN ADLEHYDE SELECTED FROM THE GROUP CONSISTING OF FORMALDEHYDE AND ITS REVERSIBLE POLYMERS, COATING SAID SHEET MATERIAL WITH A THERMOSETTING PHENOLIC RESIN, SUPERIMPOSING A PLURALITY OF THE FIBROUS SHEETS WITH THE APPLIED PARTIAL REACTION PRODUCT AND THE PHENOLIC RESIN COATING THEREON, CONSOLDIATING THE SUPERIMPOSED SHEETS UNDER HEAT AND PRESSURE INTO A RELATIVELY FLAT, FULLY CURED, THERMOSET LAMINATE, RELIEVING THE PRESSURE AND COOLING THE FLAT LAMINATE, SUBSEQUENTLY HEATING THE LAMINATE TO A TEMPERATURE OF FROM ABOUT 170* C. TO 260* C. AND SUBJECTING THE LAMINATE TO PRESSURE OF LESS THAN 100 POUNDS PER SQUARE INCH TO FORM IT INTO THE PREDETERMINED COMPLEX SHAPED MEMBER AND COOLING THE MEMBER TO RETAIN THE SHAPE.