Resin composite – state of the art. Dent Mater. 2011;27(1):29–38. [2] Vallittu PK. An overview of development and sta- tus of fiber-reinforced composites as dental and medical biomaterials. Acta Biomater Odontol Scand. 2018;4(1):44–55. [3] Moszner N, Salz U. New developments ...
It is believed that similar results will be observed. Other embodiments and modifications of the present invention may occur to those of ordinary skill in the art subsequent to a review of the information presented herein; these embodiments and modifications, as well as equivalents thereof, are als...
BACKGROUND ART For the purpose of imparting additional functions to a polymer material while maintaining its performance, introduction of a small amount of reactive functional groups to the polymer compounds has conventionally been made. For styrene-hydrogenated diene block copolymers having high performanc...
This disclosure relates to polymer resins and, in particular, to adhesion stabilized polymer sheets suitable for use in polymer interlayers, including those utilized in multiple layer panels. 2. Description of Related Art Polyvinyl butyral (PVB) is often used in the manufacture of polymer sheets tha...
BACKGROUND ART For the purpose of imparting additional functions to a polymer material while maintaining its performance, introduction of a small amount of reactive functional groups to the polymer compounds has conventionally been made. For styrene-hydrogenated diene block copolymers having high ...
2A of US 2013/0126622, prior art metal transaction card with a front face metal layer, has used a layer 204 of ferrite material between the metal layer 202 and the internal antenna 212 of the card to shield the antenna from the deleterious effect of the metal layer. Polyurethane layers (...
The resulting prepolymer resins can be tested by any suitable means known to those skilled in the art to determine the degree of polymerization, such as gel permeation chromatography, liquid chromatography, and other separation-based techniques, and colligative property determination methods such as cryo...
2. Description of the Prior Art Having excellent curability, heat resistance, mechanical properties, adhesive property and bonding property, epoxy resins are extensively in use. One of the uses of epoxy resin is its use in the electric and electronic fields, and another is lamination and composit...
2. Relevant Prior Art Styrenic resin foams have excellent heat insulating properties and favorable mechanical strength. Therefore, styrenic resin foams in the form of board having a certain width have been widely used as insulating materials. Such a foam is usually produced as follows: a styrenic ...