摘要:
Sterically hindered phenol and phosphite based compounds represented by structural formula II: and their use as antioxidants in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein.
摘要:
Compounds are synthesized that contain nitrogen and hindered phenol functionalities of an aromatic amine and hindered phenol for use as oxidative stabilizers for organic materials, paints, lubricants, elastomers, and in other applications. The disclosed methods can efficiently synthesize target monomers and polymers without the use of expensive catalysts. Further, the disclosed methods can scale up to industrially useful quantities. In general, the methods provide an improved, highly efficient and economical process for the synthesis of macromonomers having nitrogen containing moiety and sterically hindered phenols and their corresponding polymers.
摘要:
Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.
摘要:
Disclosed are macromolecular antioxidants represented by a structural formula selected from I-VI: and polymeric macromolecular antioxidants comprises at least one repeating unit represented by a structural formula selected from VIIa, VIIb, VIIIa, VIIIb or a combination thereof: possessing superior oxidative resistance and higher thermal stability than commercially available antioxidants, and synthesis and applications of these macromolecular antioxidants and polymeric macromolecular antioxidants.
摘要:
Disclosed are compounds represented by structural formula (I): methods of producing compounds represented by structural formula (I) and their use in inhibiting oxidation in an oxidizable material.
摘要:
The present disclosure is directed to systems and methods of conductively coupling a plurality of relatively physically small core dies to a relatively physically larger base die using an electrical mesh network that is formed in whole or in part in, on, across, or about all or a portion of the base die. Electrical mesh networks beneficially permit the positioning of the cores in close proximity to support circuitry carried by the base die. The minimal separation between the core circuitry and the support circuitry advantageously improves communication bandwidth while reducing power consumption. Each of the cores may include functionally dedicated circuitry such as processor core circuitry, field programmable logic, memory, or graphics processing circuitry. The use of core dies beneficially and advantageously permits the use of a wide variety of cores, each having a common or similar interface to the electrical mesh network.
摘要:
A proppant comprises a particle and a polycarbodiimide coating disposed on the particle. The polycarbodiimide coating comprises the reaction product of a polymeric isocyanate and a monomeric isocyanate, in the presence of a catalyst. A method of forming the proppant comprises the steps of providing the particle, providing the polymeric isocyanate, providing the monomeric isocyanate, providing the catalyst, reacting the polymeric isocyanate and the monomeric isocyanate in the presence of the catalyst to form the polycarbodiimide coating, and coating the particle with the polycarbodiimide coating.
摘要:
An interface. A first set of single-ended transmitter circuits reside on a first die having a master device. A first set of single-ended receiver circuits reside on a second die. The receiver circuits have no termination and no equalization. The second die has a slave device responsive to the master device of the first die. Conductive lines connect the first set of transmitter circuits and the first set of receiver circuits. The lengths of the conductive lines are matched.
摘要:
The invention comprises a connection system, implemented as an apparatus and method of use thereof, for linking vehicle towing related information with a service and/or a product provided by a company. The connection system optionally timely provides information about a towed vehicle and/or towing event to a service system where the towing related information is optionally: obtained through a standardized uplink utilized by a set of towing companies; used to develop a towing/services relationship calibration; provided to a probabilistic prediction system; directly related to an incident; related to non-incident vehicle status; related to a specific actor, location, incident, vehicle type, and/or vehicle sub-system; and/or is provided to the service system, such as a retailor or a vendor.