Resources Contact Us Home
Method and system for producing a spinning solution for producing a polymer fiber

Image Number 4 for United States Patent #8129460.

A method for producing a spinning solution for producing a polymer fiber, particularly a p-aramid fiber, the polymer being blended with a solvent, mixed, melted, homogenized, and degassed and then discharged, liquid sulfuric acid being used as the solvent and at least the mixing, homogenization, and degassing taking place in a preferably continuously operated single or double cell reactor (1).

  Recently Added Patents
Circuit board and display panel assembly having the same
Methods and systems for providing a business repository
Stevia formulation
Method for building taxonomy of topics and categorizing videos
Electrode structure and its manufacturing method, and semiconductor module
Microfluidic system incorporating a metal impregnated nanoporous material in a microfluidic pathway thereof
  Randomly Featured Patents
Method and apparatus for monitoring mine roof support systems
Program element for use in redundancy technique for semiconductor memory device
Process for the production of a conical shell using sheet metal bending rolls
Method and apparatus to test an instruction sequence
Power over network methods and systems
Sewing machine frame comprising oriented reinforced fibers
Use of prostacyclin derivatives to prevent or to treat disorders of the microcirculatory system when x-ray, NMR or ultrasonic contrast media are administered
Method for planning and performing dental treatments
Bread molders
Thermostat housing