Abstract:
The invention relates to a nonmetallic inorganic or mineral particulate polymer composite having enhanced viscoelastic and rheological properties.
Abstract:
The present invention generally relates to bioactive composites of polymer and glass and, more particularly, to bioactive implants. The present invention also relates to methods of manufacturing bioactive composites. The bioactive composite finds utility in a variety of load-bearing clinical applications including spine, orthopaedic and dental procedures.
Abstract:
Use of a bimodal filler system allows masterbatches with higher filler levels to be processable. When used with moisture curable resins, the use of a masterbatch having a bimodal filler allows the preparation of a composition having a higher percentage of moisture curable resin than if a unimodal filler was used and also provides enhanced flame retardant properties.
Abstract:
A polyester resin composition for light reflector base, causing only a small amount of outgas in the process of molding a light reflector base or producing a light reflector, excellent in adhesiveness with a metal film layer provided to the surface of the light reflector base, and capable of keeping high luminance even when exposed under high-temperature atmospheres will be provided. The polyester resin composition for light reflector base of the present invention, on the surface of which a light reflecting layer is provided, contains (A) 100 parts by weight of polyester resin, and (B) 0.05 to 2 parts by weight of modified polyolefin resin having a weight-average molecular weight of 2,000 or larger, and an acid value of larger than 1 mg KOH/g and smaller than 10 mg KOH/g.
Abstract:
A fluorinated elastomer composition exhibiting a less weight change in all plasma processings, including NF3 plasma processing, O2 plasma processing and CF4 plasma processing, performed in the process of semiconductor manufacturing, thus having striking resistance to plasma. There is further provided a molding of the fluorinated elastomer composition.
Abstract:
Polyester compositions are disclosed that include polyester polymers or copolymers having incorporated therein metallic molybdenum particles that improve the reheat properties of the compositions. Processes for making such compositions are also disclosed. The molybdenum particles may be incorporated in the polyester by melt compounding, or may be added at any stage of the polymerization, such as during the melt-phase of the polymerization. A range of particle sizes may be used, as well as a range of particle size distributions. The polyester compositions are suitable for use in packaging made from processes in which a reheat step is desirable.
Abstract:
Thermal interface compositions (20) contain filler particles possessing a maximum particle size less than 25 microns in diameter blended with a polymer matrix. Such compositions enable lower attainable bond line thickness, which decreases in-situ thermal resistances that exist between thermal interface materials (20) and the corresponding mating surfaces.
Abstract:
A semi-conductive silicone rubber composition contains carbon black. The carbon black contains thermal black obtained by thermally cracking a natural gas and having a specific surface area - nitrogen absorption method of 8.0 to 10.0 m 2 /g, a dibutyl phthalate absorption number (dibutyl phthalate absorption number) of 30 to 40 cm 3 /100g and an averaged particle size of 200 to 330 nm.
Abstract:
Embodiments of the disclosure relate to an antistatic film structure which comprises a transparent antistatic support structure and at least one antistatic component. The transparent antistatic support structure and antistatic component may be combined by imbibing, melt extruding, blown film extruding, calendaring, solvent casting, mold casting, wet transfer, sublimation, and solidification of a liquid to a solid using heat, UV or other means.