41results about How to "Low shear viscosity" patented technology

A sports board comprises a foam core with a top surface, a bottom surface and edge surfaces. A top layer is heat laminated to the top surface and edge surfaces of the foam core. The top layer has a first plastic film having a top surface and a bottom surface. A first adhesive resin film has a top surface and a bottom surface. The top surface is heat laminated to the bottom surface of the first plastic film and the bottom surface heat laminated to the top surface and edge surfaces of the foam core. A bottom layer is heat laminated to the bottom surface of the foam core.

Alkaline sprayable aqueous compositions for cleaning, sanitizing and disinfecting are disclosed. In particular, the sprayable compositions include an inverse emulsion polymer for modifying the viscosity of the composition and provide numerous benefits over dispersion polymer compositions used for rheology modification to reduce misting and respiratory inhalation of cleaning compositions. Compositions and methods of cleaning using the compositions having reduced amounts of airborne particulates of the composition during spray applications are provided.

Acidic sprayable aqueous compositions for cleaning, sanitizing and disinfecting are disclosed. In particular, the sprayable compositions include an inverse emulsion polymer for modifying the viscosity of the composition and provide numerous benefits over dispersion polymer compositions used for rheology modification to reduce misting and respiratory inhalation of cleaning compositions. Compositions and methods of cleaning using the compositions having reduced amounts of airborne particulates of the composition during spray applications are provided.

The invention discloses an antifouling nano exterior wall coating and a preparation method thereof. The antifouling nano exterior wall coating is composed of the following components: 10-20% of water, 15-30% of rutile titanium dioxide, 0-15% of wollastonite powder, 0-5% of calcined kaolin, 30-60% of nano core-shell composite emulsion, 1-5% of coalescing agent, 0.5-2% of anti-freezing agent and 2.2-5.8% of small-dosage additive. The antifouling nano exterior wall coating and the preparation method thereof disclosed by the invention have the advantages that: 1. inorganic nano particles in the coating disclosed by the invention replace a part of polymers, thereby greatly reducing the use of organic oil resources, lowering the cost and improving the comprehensive performance of the coating; and 2. various performance indexes of the coating disclosed by the invention can meet the requirements of national standard GB / T9755-2001 superior products, the coating especially has excellent water resistance, alkali resistance, stain resistance and artificial aging resistance, and the wash resistance frequency of the coating is more than 10000.

The specification describes a process for making gelled ink resins which exhibit improved properties such as lower viscosity under low shear and less viscosity decrease with increasing shear. In a preferred embodiment, a rosin-based or hydrocarbon-based resin is mixed with an organic solvent and reacted with a polyamine reactant, such as melamine-formaldehyde resin or hexamethylene diamine, under conditions sufficient to produce a substantially covalently cross-link gelled resin. The resulting gelled resin resists viscosity breakdown under high shear conditions and may be used directly for making ink compositions, obviating the need for further gelation and avoiding the use of conventional organo-metallic gelling agents.

Phase change solvents for thermoplastic polymers to provide blended compositions. Above the phase change temperature of the solvent, the phase change solvent solubilizes or intimately mixes with the thermoplastic polymer. Below the phase change temperature of the solvent, the phase change solvent solidifies or crystallizes within the thermoplastic matrix. The phase change behavior of these materials produce blended compositions that exhibit lowered shear viscosity and lowered processing temperature without substantially compromising mechanical properties of the thermoplastic polymer, such as hardness. The present invention also relates to a method of improving the processability of a thermoplastic polymer using the phase change solvent.

The invention relates to a concentrated liquid detergent composition and a preparation method thereof. The concentrated liquid detergent composition comprises a specially structured aqueous organic polyamide salt. The concentrated liquid detergent composition solves the problem of the narrow applicable pH range of hydrogenated castor oil and the collapse of the rheological structure caused by hydrolysis with lipase, has good rheological yield stress, and is suitable for microcapsule flavors, capsule particles, Suspended matter such as oil emulsion and fine particle size solid has a stable suspension effect. At the same time, the substrate has high transparency, low cost and simple production process.