Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Constant-force rheometer










Image Number 13 for United States Patent #7526946.

The present invention is generally directed to a method for measuring interfacial stick-slip transitions (SST) and an improved constant-force shear capable of measuring interfacial SST. Some embodiments are capable of measuring SST under simple shear conditions and/or in highly entangled polymer melts. Some embodiments include the application of a constant shearing force to a polymer sample.








 
 
  Recently Added Patents
Methods for forming patterned structures
Decontamination apparatus and method
Electric connection box
Compounds for the reduction of .beta.-amyloid production
Systems and methods for authorizing, authenticating and accounting users having transparent computer access to a network using a gateway device
Organic metal complex and its use in organic electroluminescent device
Methods and systems for representing missed approach information in perspective view on a cockpit display
  Randomly Featured Patents
Method for separating hydrogen fluoride from its mixtures with 1,1,1,3,3-pentafluorobutane and method for making 1,1,1,3,3-pentafluorobutane
Brake beam
File for recyclable paper materials
Toner bearer, and developing device and image forming apparatus using same
Vertical transistor, and a method for producing a vertical transistor
Polypeptide having phytase activity and increased temperature resistance of the enzyme activity, and nucleotide sequence coding said polypeptide
Method of ammonium sulfate purification
Power management apparatus and method thereof and power control system
Information storage medium, recording method, and recording apparatus
Probiotic bifidobacterium strain