Products/Services for Viscoelastic Polymer Gels

More >>

Product News for Viscoelastic Polymer Gels

More >>

Conduct Research

...derived from rooster combs can be prepared as a viscous liquid, injectable gel, membrane, or particulate mesh. Biomatrix, Inc. (Ridgefield, NJ), also uses hyaluronic acid to develop viscoelastic products, and Life Medical Sciences, Inc. (Edison, NJ), makes bioresorbable polymers from polyethylene glycol...

...as was confirmed by Rebinder et al.11 13 However, Griffith's equation is limited to uniaxial applications and does not contain any term for time-dependence--a very important and unique factor for viscoelastic polymeric materials. In the late 1940s and early 1950s, Howard started to work on the ESCR...

...of proteins and polymers fabricated to mimic the viscoelastic properties of native blood vessels....

...into consideration parameters such as the line speed, time delay between the extrudate's exit from the die and measurement by the laser scanner, viscoelastic behavior of the material, and correction rate factor. Any deficiencies in either the hardware or control schemes may cause the process to make improper...

...are important properties that can often be measured by measuring the viscoelastic properties of an adhesive over a range of frequencies. During storage the adhesive must be stable under a variety of conditions, such as changes in temperature. Monitoring the particle size will indicate whether changes...

...of cured adhesives to improve tear strength. Tack and peel are important properties that can often be measured by measuring the viscoelastic properties of an adhesive over a range of frequencies. During storage the adhesive must be stable under a variety of conditions, such as changes in temperature...

...cross-linking with small amounts of an aldehyde (e.g., formaldehyde) to produce a unique soluble polymer fluid with very high viscoelastic properties.10 Also discussed is cross-linking of hyaluronan with divinyl sulfone to obtain a jellylike material. In a 1990 U.S. patent assigned to Genzyme, Hamilton...

...measures the mechanical characteristics of a sample. Flow properties, viscoelastic and normal stresses are all properties that can be characterized. Bohlin rheometers can apply either a stress or a strain, making viscoelastic measurements such as creep/recovery and stress relaxation possible on one...

...is more limited than with the other, ensemble, techniques. But, the range can be extended by combining data obtained at several magnification intervals. Rotational Viscometry and Rheology: Rheology measures the mechanical characteristics of a sample. Flow properties, viscoelastic and normal stresses...

Rotational Viscometry and Rheology: Rheology measures the mechanical characteristics of a sample. Flow properties, viscoelastic and normal stresses are all properties that can be characterized. Bohlin rheometers can apply either a stress or a strain, making viscoelastic measurements such as creep...

More Information on: Viscoelastic Polymer Gels

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire