Moldable wax compositions
Abstract
Abstract MOLDABLE HIGH STRENGTH PETROLEUM WAX COMPOSITIONS ARE PREPARED INVOLVING THE USE OF A MAJOR AMOUNT OF (A) A REFINED PARAFFIN WAS HAVING A MELTING POINT OF BETWEEN ABOUT 145* AND ABOUT 155*F., (B) A SMALL AMOUNT OF A MICROCRYSTALLINE WAX HAVING A MELTING POINT OF BETWEEN ABOUT 170* AND ABOUT 200*F. AND A NEEDLE PENETRATION OF BETWEEN ABOUT 4 AND ABOUT 12 MM./10, MEASURED AT 77*F., AND (C) A SMALL AMOUNT OF A SOFT INTERMEDIATE WAX HAVING A MELTING POINT OF BETWEEN ABOUT 125* AND ABOUT 140*F. AND A NEEDLE PENETRATION OF BETWEEN ABOUT 18 AND ABOUT 30 MM./10, MEASURED AT 77*F., THE BLENDED WAX COMPOSITION HAVING A CLOUD POINT OF BETWEEN ABOUT 152 AND ABOUT 163*F. INERT FILLERS, PIGMENTS, DYES AND THE LIKE, IN MINOR AMOUNTS, MAY BE BLENDED WITH THE THREE COMPONENT WAX COMPOSITIONS FOR VARIOUS SPECIFIC USES.
Inventors
- 👤 David M Macleod
Bibliographic Details
Claims Analysis
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