Resources Contact Us Home
Process for the production of sandwich elements from reactive plastics material

Image Number 4 for United States Patent #7293594.

The invention relates to a process for the production of sandwich elements (so-called panels), in which the rising reactive mixture is guided, when it rises, through guide elements arranged between the upper and lower outer layers. This process produces void-free panels having a regular cell structure. The invention also relates to an apparatus useful for the production of such sandwich elements.

  Recently Added Patents
Sensor coating
Organic semiconductor compound, semiconductor device, solar cell and producing method of organic semiconductor compound
Methods of measuring cell viability in tissue engineered products
Making transparent capacitor with multi-layer grid
Method and apparatus for laser strip splicing
Apparatus, method and program for image receipt, processing, conversion, and delivery to and from a plurality of external apparatuses
Contact sensor, driver device, and care bed
  Randomly Featured Patents
Method of supplying sheet materials
Detergent composition with suds suppressing system
Yoked permanent magnet assemblies for use in medical applications
Power source circuit
Polymer transfer within a polymerization system
Shaped top box for gaming machines
Microemulsion for bioremediation
Air cleaner for internal combustion engine
Scanning head for optical position-measuring systems