A technique for laparoscopic retraction of the acutely inflamed thick-walled gallbladder

A new process for the production of long

A new process for the production of long glassy polymeric carbon hollow ware with uniform wall thickness using a spray technique

✍ J.H. Fisher; L.R. Holland; G.M. Jenkins; H. Maleki 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 776 KB

Glassy polymeric carbon is produced in the form of open-and closed-end tubes of uniform thickness up to 1 m long. Resol precursor is sprayed automatically to form a thin gelled coating on a rotating heated mandrel. The process is repeated to produce a sheath of thermoset phenolic resin of required t