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After they made further improvements to the oil impregnation and sintering technologies, they received a patent for their lube-free roller chain, as evidenced by Patent #JP20070237969. [5] In the new design, advancements in powder metal bush technology allowed engineers to design a bush that had a smaller diameter yet was stronger, which ...
The company was founded in 1986 by John Williams, a synthetic oil developer and later consultant. Due to a customer who said he had never seen purple oil, Williams named the product Royal Purple. [6] Producing synthetic oil using its own additives, [7] the company grew and in 2004 completed a 125,000 square foot production facility in Porter ...
Dry lubricants or solid lubricants are materials that, despite being in the solid phase, are able to reduce friction between two surfaces sliding against each other without the need for a liquid oil medium. [1] The two main dry lubricants are graphite and molybdenum disulfide. They offer lubrication at temperatures higher than liquid and oil ...
There's little tight end production behind on Ertz on the Commanders' roster. John Bates is the No. 2 tight end on the depth chart. He entered Sunday's game with six catches for 64 yards this season.
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Tori Spelling's daughter didn't have the merriest of Christmases last year.. On this week's episode of her podcast misSPELLING, the Beverly Hills: 90210 star, 51, admitted that her 16-year-old ...
One obvious reason for this stagnation was a generally sluggish global economy, in which maintenance supplies were easy targets for the cost-cutting efforts of struggling industrial firms. Also, the first-year turnover rate among NCH sales representatives was much higher than usual due to slow sales accompanied by higher gas and car maintenance ...
Silane precursors with more acid-forming groups and fewer methyl groups, such as methyltrichlorosilane, can be used to introduce branches or cross-links in the polymer chain. Under ideal conditions, each molecule of such a compound becomes a branch point. This can be used to produce hard silicone resins. In a similar manner, precursors with ...