Abstract: The invention relates to a liquid bis(acyl)phosphine oxide of formula (I): wherein R is C1-C18 alkyl, and wherein R is optionally substituted as described herein. The invention also relates to radiation curable compositions comprising liquid bis(acyl)phosphine oxide of formula (I).

Abstract: The first aspect of the instant claimed invention is a method of formulating radiation curable Supercoatings for application to an optical fiber used in a telecommunications network. A Multi-layer Film Drawdown Method useful in the Method of formulating radiation curable Supercoatings is also described and claimed. Single mode Optical fibers coated with specific radiation curable Supercoatings are also described and claimed.

Abstract: The invention relates to radiation curable compositions. The invention provides radiation curable optical fiber primary coating compositions comprising an oligomer, a reactive diluent monomer blend comprising at least two reactive diluents monomers, and at least one photoinitiator, wherein each of said monomers in said blend has the formula (I) wherein x is an integer of from 1 to 6; n is an integer of from 1 to 5; and each Y, which may be the same or different, is independently selected from the group consisting of hydrogen, a C1 to C12 alkyl group and an alkarylalkoxylated acrylate radical; and at least one photoinitiator; said reactive diluent monomer blend being substantially free of non-aryl reactive diluent monomers; wherein when an aryl reactive diluent monomer is present that has a molecular weight less than about 300, it is present at no more than about 10 wt. % of the total formulation.

Abstract: The invention relates to radiation curable compositions comprising a liquid 0/s(acyl)phosphine photo initiators of formula (Ï): wherein each of Ar1, Ar2 and Ar3 is independently a substituted or unsubstituted aryl group. The invention also relates to stabilized forms of liquid bis(acyl)phosphines of formula (I) and radiation curable composition comprising said stabilized photoinitiators. The radiation curable compositions are selected from the group consisting of an optical fiber coating composition and a coating composition capable of radiation cure on concrete and a coating composition capable of radiation cure on metal.

Abstract: A method is disclosed for managing the performance of shared computing resources in furtherance of delivering on-demand IT services to multiple customers. The inventive method comprises predicting the performance of resources allocated among the customers to minimize performance related problems; preventing performance related problems by evaluating the impact of changes in resource allocations; reacting to performance alerts to resolve performance related problems; and determining the appropriate level of resource performance needed in service level agreements, and that these requirements detailed in the service level agreements are achieved. This Performance Management method ensures that the demands of the customers are not affected by the allocation and utilization of the shared IT resources.

Abstract: Disclosed is an apparatus and method for implementing a repository of services. One embodiment describes a method consisting of defining a plurality of atomic services, providing at least one service composition from the definition of the plurality of atomic services, and combining at least one atomic service associated with the at least one service composition with a service plan. The method further consists of providing a service plan that describes the control and data flow between the at least one of the plurality of atomic services and the at least one service composition.

Abstract: Disclosed is an apparatus and method for organizing a service request processing system. The method includes receiving operational model data from domain knowledge, receiving business performance model data from said domain knowledge, developing a solution model based upon said domain knowledge and other data, and implementing a service delivery platform to execute a service request for processing said service request.

Abstract: A modular containment structure kit comprises (i) a plurality of elongate members, (ii) a plurality of rectangular, planar side wall members, (iii) a plurality of rectangular, planar roof members, (iv) a plurality of rectangular, planar metal plates, and (v) a plurality of tee sections. A method for the handling of the explosive includes the steps of (a) providing the modular structure kit, (b) using the kit to assemble a containment structure around the explosive while avoiding obstacles near the explosive, and (c) handling the explosive within the containment structure.

Abstract: A field electron emission material is formed by coating a substrate (221, 230) having an electrically conductive surface with a plurality of electrically conductive particles (223, 231). Each particle has a layer of electrically insulating material (222, 232) disposed either in a first location between the conductive surface of the substrate (221) and the particle (223), or in a second location between the particle (231) and the environment (237) in which the field electron emission material is disposed, but not in both of such first and second locations, so that at least some of the particles (223, 231) form electron emission sites at such first or second locations. A number of field emission devices are disclosed, utilizing such electron emission material.

Abstract: A field electron emission material has a substrate with an electrically conductive surface. Electron emission sites on the conductive surface each include a layer of electrically insulating material to define a primary interface region between the conductive surface and the insulating layer, and a secondary interface region between the insulating layer and the vacuum environment,. Each primary interface region is treated or created so as to enhance the probability of electron injection form the conductive surface into the insulating layer. Each primary interface region after such treatment or creation is either an insulator or graded from conducting adjacent the conductive surface to insulating adjacent the insulating layer.

Abstract: A field electron emission material is formed by coating a substrate (221, 230) having an electrically conductive surface with a plurality of electrically conductive particles (223, 231). Each particle has a layer of electrically insulating material (222, 232) disposed either in a first location between the disposed either in a first location between the conductive surface of the substrate (221) and the particle (223), or in a second location between the particle (231) and the environment (237) in which the field electron emission material is disposed, but not in both of such first and second locations, so that at least some of the particles (223, 231) form electron emission sites at such first or second locations. A number of field emission devices are disclosed, utilising such electron emission material.

Abstract: Disclosed is a compound comprising a saturated oligomer of isoprene bonded to a polar group, said compound having formula (I): in which R is H or a C1-C4 alkyl, n is 2-17, and R′ is a radical selected from the group consisting of X, COOR″, CN, NR2, and NR2.HX, wherein R″ is selected from the group consisting of R, NR2, and NR2.HX or a monovalent metal cation, X being I, Cl, Br or F, and each R in NR2 and NR2.HX being the same or different. In a preferred embodiment the polar group is a quaternary ammonium radical. The compound is useful as a compatibilizer of solid inorganic material, and propylene and ethylene polymer material.

Abstract: Disclosed is clay material, the particles of which are intercalated with a compound comprising a saturated isoprene oligomer bonded to a polar group. In a preferred embodiment the polar group is a quaternary ammonium radical. Further disclosed is a nanocomposite comprising C2-C3 &agr;-olefin polymer material, and, dispersed in the matrix of the olefin polymer material, exfoliated clay material, the particles of which before exfoliation were intercalated with said compound.

Abstract: A radiation-curable composition for optical fiber coatings comprising about 10 wt. % to about 90 wt. % of at least one radiation-curable oligomer (A), about 10 wt. % to about 90 wt. % of at least one radiation-curable monomer diluent (B), and an effective amount of at least one photoinitiator (C) represented by formula (1): wherein Ar1 to Ar3 are aromatic groups which may have one or more substitution groups.

Abstract: A radiation-curable composition for optical fiber coatings comprising about 10 wt. % to about 90 wt. % of at least one radiation-curable oligomer (A), about 10 wt. % to about 90 wt. % of at least one radiation-curable monomer diluent (B), and an effective amount of at least one photoinitiator (C) represented by formula (1): ##STR1## wherein Ar.sup.1 to Ar.sup.3 are aromatic groups which may have one or more substitution groups.