Abstract: A system is provided wherein a devolatilizing reactor is used to make combinatorial libraries of materials. Examples of suitable reactors include continuous high viscosity devolatilizers and continuous devolatilizing kneaders.

Abstract: Disclosed are block copolymers and end-functionalized polymers containing in their backbones at least one fluoro alkyl (meth)acrylate mer unit comprising —C6F13, —C4F9, or —C3F7.

Abstract: A multilayer optical film is disclosed. The multilayer film includes at least two adjacent optically transmissive tacky adhesive layers. Each tacky adhesive layer reflects light by optical interference.

Abstract: A foaming additive and a catalyst additive may be used to foam polymeric materials having a low melt flow rate. The foaming additive may include a blowing agent and a hydrophilic component, and the catalyst additive may include a catalyst and a hydrophilic component. Since both the blowing agent and the catalyst are initially combined with a hydrophilic component, the blowing agent and the catalyst are able to find each other easier after being added to the polymeric materials. This makes it simple and economical to make low density foamed materials using polymeric materials having a low melt flow rate.

Abstract: An additive may be used to foam and/or otherwise alter the physical properties of a polymeric material. In particular, a foaming additive may be used to foam a polymeric composite material. The foaming additive may include a blowing agent and a surfactant. The surfactant may be an amphiphilic block copolymer.

Abstract: A deprotectable polymer, activating agent, and layered silicate are combined and the deprotectable polymer is at least partially deprotected to form a composite. The composite may be combined with a polymeric resin to form a nanocomposite.

Abstract: A composition comprising exfoliated silicate platelets; a thermoplastic polymer; and a block copolymer and method of making the same.

Abstract: A composition comprising a fluorinated block copolymer and at least one of an intercalated layered silicate or exfoliated silicate platelets, and methods of making the same.

Abstract: A mixture of layered silicate, block copolymer having at least one block that is compatible with the first layered silicate, and a solvent is sheared while the solvent is removed.

Abstract: Polyurethane-based polymer compositions that include diacetylene segments are provided.

Abstract: Polymer blend compositions that include diacetylene segments are provided. The polymers containing diacetylene segments are capable of a calorimetric indication in response to stimuli, such as heat, an analyte or exposure to certain environmental factors, despite being blended with other materials, such as polymers or additives.

Abstract: The present invention relates to compositions and methods for producing highly filled polymers, and more particularly to the use of ultra high molecular weight polyethylene to enhance the mechanical properties filled polymeric materials.

Abstract: Disclosed are block copolymers and end-functionalized polymers containing in their backbones at least one fluoro alkyl (meth)acrylate mer unit comprising —C6F13, —C4F9, or —C3F7.

Abstract: Disclosed are block copolymers and end-functionalized polymers containing in their backbones at least one fluoro alkyl (meth)acrylate mer unit comprising —C6F13, —C4F9, or —C3F7.

Abstract: A composition that employs a fluoropolymer processing aid containing fluorinated copolymer having relatively high amounts of vinylidene fluoride to address melt-processing issues related to melt-processable polymeric compositions.