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  • novel polymers
  • The present invention provides novel polymers and chemically-amplified positive-acting photoresist compositions that contain such polymers as a resin binder component. (google.com)
  • The development of controlled radical polymerization as a synthetic methodology in the 1990s allowed for increased study of the concepts and properties of gradient copolymers because the synthesis of this group of novel polymers was now straightforward. (wikipedia.org)
  • liquid
  • 3. The electrochromic display of claim 1 wherein the bipolar ion-exchange membrane is a laminated structure of at least one liquid ionic polymer layer and at least one solid ionic polymeric membrane. (google.com)
  • 5. The electrochromic display of claim 4 wherein the layer containing anion-exchange groups is a layer of a liquid ionic polymer, and the layers containing cation-exchange groups are solid ionic polymeric membranes. (google.com)
  • 6. The electrochromic display of claim 4 wherein the layers containing cation-exchange groups are liquid ionic polymer layers, and the layer containing anion-exchange groups is a solid ionic polymeric membrane. (google.com)
  • A method for spray forming manufacturing of near-net-shape molds, dies and related toolings, wherein liquid material such as molten metal, metallic alloys, or polymers are atomized into fine droplets by a high temperature, high velocity gas and deposited onto a pattern. (google.com)
  • 6. The process of claim 1 wherein the liquid is a polymer solution. (google.com)
  • THF is used as a component in mobile phases for reversed-phase liquid chromatography. (wikipedia.org)
  • The experimental design is not much different from other techniques of liquid chromatography. (wikipedia.org)
  • Sealed chromatography cartridges or columns work similarly except the sample and buffer is pumped into and through the resin by an external device such as a liquid chromatographic (LC) system, also requiring collection and monitoring of several fractions. (wikipedia.org)
  • formerly referred to as high-pressure liquid chromatography), is a technique in analytical chemistry used to separate, identify, and quantify each component in a mixture. (wikipedia.org)
  • structurally
  • Latest summary as of 1st May 2017 - https://nutritionfacts.org/video/antiperspirants-and-breast-cancer/ Aluminium chlorohydrate is best described as an inorganic polymer and as such is difficult to structurally characterise. (wikipedia.org)
  • temperature
  • This class of polymers is characterized by a crystalline structure, melting temperature range of 50-90 °C, and solubility in chlorinated hydrocarbons. (wikipedia.org)
  • occur
  • The catalyst migrates, via ring-walking, to the π-bond adjacent to the C-X bond at the end of the dimer, allowing oxidative addition to occur, forming the active polymer-nickel(II)-bromide catalyst. (wikipedia.org)
  • This process is known to occur in achiral column chromatography. (wikipedia.org)
  • techniques
  • These different definitions have true physical meaning because different techniques in physical polymer chemistry often measure just one of them. (wikipedia.org)