摘要:
The present invention relates generally to a highly-hydrolyzed polyvinyl alcohol composition having increased cold-water solubility, a process for making such a polyvinyl alcohol composition, and various end uses thereof.
摘要:
The invention resides in a soil stabilizing composition comprising: a first polymer that comprises an acrylamide monomer; a second polymer that comprises an acrylate monomer; and a solvent; wherein the first polymer and second polymer directly cross-link to stabilize a soil substrate. The invention also resides in a method of stabilizing a soil substrate including the steps of: providing a soil stabilizing composition comprising a first polymer that comprises an acrylamide monomer, a second polymer that comprises an acrylate monomer, and a solvent; treating the soil substrate with the soil stabilizing composition; and curing the soil stabilizing composition; wherein the first polymer and second polymer directly cross-link to stabilize the soil substrate.
摘要:
The present invention relates to a polymer composition comprising: (a) 54.0 - 79.0 wt% of a (meth)acrylic polymer; (b) 20.0 - 45.0 wt% of a copolymer comprising polymeric units according to formula (I) and polymeric units according to formula (II) and (c) 1.0 – 10.0 wt% of a copolymer comprising polymeric units according to formula (I) and polymeric units according to formula (III), wherein n = 0 or 1; with regard to the total weight of the polymer composition. Such polymer composition provides a desired high heat resistance and good scratch resistance.
摘要:
Die vorliegende Erfindung betrifft eine härtbare Klebemasse zur Kapselung einer elektronischen oder optoelektronischen Anordnung gegen Permeanten, aus den folgenden Komponenten: (A) 20 bis 99,9 Gew.-% (bezogen auf die Gesamtheit der härtbaren Klebemasse) eines mit Epoxygruppen funktionalisierten (Co)Polymers mit einer gewichtsmittleren Molmasse im Bereich von mindestens 5 000 g/mol, auf Basis von mehr als 30 bis 100 Gew.-%, bevorzugt 50 bis 100 Gew.-%, (bezogen auf die Gesamtheit der dem epoxidfunktionalisierten (Co)Polymer zugrundeliegenden Monomere) zumindest einer Sorte eines mit einer Epoxy-Gruppe funktionalisierten (meth)acrylischen (Co)Monomers (a), (B) 0,1 bis 5 Gew.-% (bezogen auf die Gesamtheit der härtbaren Klebemasse) zumindest eines Härters, der thermisch und/oder durch Zufuhr von UV-Strahlung die - insbesondere kationische - Härtung des (Co)Polymers (A) unter Reaktion seiner Epoxy-Gruppen induzieren kann, (C) optional 0 bis 79,9 Gew.-% weiterer Bestandteile.
摘要:
It is related to a metal/polymer nanocomposite film comprising gold nanoparticle which has gold mirror feature, comprises acrylic based oligomer, acrylic based monomer, 2-mercapto thioxanthone which is an one-component type II. radicalic photoinitiator and chloroauric acid.
摘要:
An aqueous coating composition is provided that is preferably substantially free of bisphenol A. The coating composition is preferably a latex -based coating composition that includes a latex polymer formed from ingredients including an anionic and/or zwitterionic surfactant that includes one or more acid groups neutralized with a metallic base. The coating composition is useful in coating metal substrates such as, for example, interior and/or exterior surfaces of food or beverage containers.