摘要:
A multi-layered laminate made up of at least two pressure-sensitive adhesive layers and a carrier layer made of synthetic polymer situated between the pressure-sensitive layers.
摘要:
A multilayer laminate composed of at least: a) a backing, b) a layer of pressure-sensitive adhesive and c) a sealable layer, where the layer of pressure-sensitive adhesive is between the backing and the sealable layer, characterized in that the pressure-sensitive adhesive comprises a polymeric binder whose glass transition temperature is from -60 to -0°C and whose gel content is smaller than 50% by weight (abbreviated hereinafter to adhesive polymer).
摘要:
The invention relates to silyl and heteroatom substituted compounds, selected from carbazoles, dibenzofurans, dibenzothiophenes and disilylbenzophospholes of the formulae (I) or (I*), to the application of compounds of said formulae (I) or (I*) in organic-electronic applications, preferably in organic light diodes, to an organic light diode comprising at least one compound of formula (I) or (I*), a light-emitting layer comprising at least one compound of formula (I) or (I*), to a blocking layer for holes/excitons comprising at least one compound of formula (I) or (I*) and to a device selected from the group comprising stationary monitor screens, mobile monitor screens, lighting units, keyboards, pieces of clothing, furniture and carpets, comprising at least one organic light diode according to the invention.
摘要:
A pressure-sensitive adhesive, containing an aqueous polymer dispersion produced by emulsion polymerization, characterised in that the polymer contains monomers with a hydroxyl group or primary amino group (which are simply called hydrophilic monomers in the following) and the polymer can be obtained in that more than 70 wt.-% of the hydrophilic monomers are fed only when the polymerization mixture (a mixture of monomers and already produced polymer located in the polymerisation vessel) already contains more than 50 wt.-% of the total volume of monomers.
摘要:
Multi-layer laminate comprising: a) a backing, b) a pressure-sensitive adhesive layer applied directly to the backing, and c) a wax layer applied directly to the pressure-sensitive adhesive layer.
摘要:
Two-component coating compounds containing a water-dispersible polyisocyanate component, containing: a) at least one polyisocyanate; and b) at least one reaction product of at least one polyisocyanate b1) with compounds b2) having at least one hydrophilic group (group A) which does not react with isocyanate and at least one reactive group (group B) which reacts with isocyanate; and a polyacrylate component containing an aqueous polymer dispersion c) of at least one hydroxy-functional poly(meth)acrylate with bimodal or higher modal particle size distribution.
摘要:
The invention relates to a contact adhesive containing an aqueous polymer dispersion that is produced by emulsion polymerization. The contact adhesive according to the invention is characterized in that the polymer contains n-butyl(meth)acrylate and hydroxybutyl(meth)acrylate.