PUR foams: 2003 deadline looms for HCFCs. Consumption of MDI in China in 2008 was 790,000 tons, an increase of 8% year-on-year, among polymerization MDI 480,000 tons, increased 40,000 tons year on year; pure MDI 308,000 tons, increased 18,000 tons year on year.
Hip bursitis can cause pain in the upper left hip region. Bursitis is a painful swelling and inflammation of a bursa--a fluid-filled sac located between ligament or tendons and bone that help reduce friction between these structures during movement.auses of Pain in the Upper Left Hip. Numerous conditions can cause pain in the upper left hip. Photo Credit hip xray image by JASON WINTER from Fotolia.com. Numerous conditions can cause pain in the upper left hip. Hip pain may be felt in one or both hips, depending on the cause of the pain and the tissues involved.
my pain is on the back side of my left hip. I donât know why all of a sudden it hurts. its not worse I think (or hope) because it only triggers momentarily. by the way, I have I donât know if itâs in the muscle or bone but it hurts anyway, on the same, left side too.it really hurts when I bend my left leg.f you have night sweats, a history of cancer, or pain that is not relieved by lying down (ânight painâ), see your doctor â the problem may be more serious. Some people develop what Dr. DeMicco calls a âdouble whammyâ â problems in both the hip and lower back.