When gas or liquid are under pressure, system fastenersshould be sealed to prevent leakage. This is true even for fasteners that arenot under pressure, but where hostile environments such as water, ...

However, not all innovations are equal, and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

Goodyear has patented a method for replenishing sealant in self-sealing tires during repairs. The process involves injecting a liquid polyisobutylene sealant into the tire’s sealant layer through ...