摘要:
An isotropic boron nitride body is metallized with an alloy or intimate mixture formed from an active metal dissolved in a solder metal, which solder metal possesses a substantially lower melting point than the active metal hydride. The molybdenum is selectively added for increasing craze resistance.
摘要:
A process for applying to the surface of a flexible pavement material a protective and anti-skid coating of a polyepoxide composition, which can contain pigments and aggregates, comprising an epoxy resin, oleylamine and the pigments and aggregate particles. The coating increases surprisingly the durability of said flexible pavement material.
摘要:
A METHOD OF MAKING A METAL PHTHALOCYANINE-BONDEDPOLYMER COMPRISING DIAZOTIZING TRIAMINO METAL PHTHALOCYANINE IN AQUEOUS MEDIUM CONTAINING HYDROCHLORIC ACID IN A QUANTITY WHICH EXCEEDS ITS THEORETICAL QUANTITY BY AT LEAST 10 MOLES PER ONE AMINO RADICAL TO PRODUCE THE DIAZOTIZED PRODUCT COMPRISING DIAZOTIZED TRIAMINO METAL PHTHALOCYANINE, STABILIZING THE DIAZOTIZED PRODUCT WITH A STABLIZIER TO PRODUCE THE STABILIZED DIAZO COMPOUND, MIXING THE STABILIZED DIAZO COMPOUND WITH AN ADDITIONPOLYMERIZABLE MONOMER AND POLYMERIZING SAID MONOMER USING THE STABILIZED DIAZO COMPOUND AS AN INITIATOR FOR THE POLYMERIZING TO FORM THE METAL PHTHALOCYANNINEBONDED-POLYMER AND METAL PHTHALOCYANINE-BONDEDPOLYMER MADE THEREBY.