| Patent Number |
Title Of Patent |
Date Issued |
| 4158371 |
Asphalt and rubber comprising composition |
June 19, 1979 |
| A pipe coating composition is provided having good crack resistance properties that consists essentially of about 50 to 70 wt. % mineral aggregate, about 15 to 35 wt. % finely divided mineral filler, about 5 to 20 wt. % asphalt, about 0.05 to 7 wt. % of a rubbery radial teleblock cop |
| 4138516 |
Pipe coating composition |
February 6, 1979 |
| A pipe coating composition consisting essentially of a binder, mineral aggregates, a finely divided mineral filler and synthetic organic fibers exhibits improved cracking time as compared to a pipe coating composition containing glass fibers instead of the organic fibers. |
| 4129541 |
Asphaltic compositions containing conjugated diene-monovinyl-substituted aromatic hydrocarbon co |
December 12, 1978 |
| An asphaltic composition having low temperature flexibility and resistance to stress cracking, shearing or adhesive failure is prepared using conjugated diene-monovinyl substituted aromatic hydrocarbon copolymers prepared in absence of polar-type randomizers, e.g., tetrahydrofuran, or |
| 4115335 |
Asphalt and rubber comprising composition |
September 19, 1978 |
| A pipe coating composition is provided having good crack resistance properties that consists essentially of about 50 to 70 wt. % mineral aggregate, about 15 to 35 wt. % finely divided mineral filler, about 5 to 20 wt. % asphalt, about 0.05 to 7 wt. % of a rubbery radial teleblock cop |
| 4098776 |
Poly(arylene sulfide) fibers |
July 4, 1978 |
| Tenacity and boiling water shrinkage of poly(arylene sulfide) fibers are improved by a heat treatment at temperatures of at least about 100.degree. C (212.degree. F) but below the temperature at which fibers begin to stick to each other, for a time period sufficient to attain desired ten |
| 4092465 |
Adhesive formulations incorporating hydroxyl-containing polymers and alkyl silicates, borates or |
May 30, 1978 |
| Pressure-sensitive adhesive incorporates an hydroxyl-containing polymer with alkyl silicon, boron or CO containing compounds. The hydroxyl-containing polymer is a rubbery polymer having an alkadienol constituent. |
| 4052219 |
Pipe coating composition |
October 4, 1977 |
| A pipe coating composition consisting essentially of a binder, mineral aggregates, a finely divided mineral filler and synthetic organic fibers exhibits improved cracking time as compared to a pipe coating composition containing glass fibers instead of the organic fiber. |
| 3931078 |
Sealant and coating compositions from poly(oxyalkylene)-polyester-poly(monosulfide)-polythiols, |
January 6, 1976 |
| Sealant and coating formulations are prepared by curing a mixture comprising (a) a polymercaptan-terminated polymer such as a poly(oxyalkylene)-polyester-poly(monosulfide)-polythiol having an average of more than two mercapto groups per molecule, (b) a bituminous material such as coa |
