Abstract: A back-reflection Laue apparatus and a method are provided. The apparatus includes a source for generating X-ray radiation, a collimator for collimating the X-ray radiation into an X-ray beam; a back-reflection Laue chamber for transmitting the beam therethrough towards a sample, and back-reflecting visible radiation obtained from the beam being diffracted off the sample and converted to visible radiation upon re-entering the chamber, the chamber comprising a reflection side wall having an exterior surface and a reflective interior surface for back-reflecting the visible radiation, the wall being provided with a through-hole extending from the exterior surface to the reflective interior surface; and a detector assembly for detecting the back-reflected visible radiation. The collimator has a first end connected to the source and a second end terminating between the exterior surface and the reflective interior surface of the wall, within the through-hole, the beam exiting the collimator at the second end.

Abstract: A back-reflection Laue apparatus and a method are provided. The apparatus includes a source for generating X-ray radiation, a collimator for collimating the X-ray radiation into an X-ray beam; a back-reflection Laue chamber for transmitting the beam therethrough towards a sample, and back-reflecting visible radiation obtained from the beam being diffracted off the sample and converted to visible radiation upon re-entering the chamber, the chamber comprising a reflection side wall having an exterior surface and a reflective interior surface for back-reflecting the visible radiation, the wall being provided with a through-hole extending from the exterior surface to the reflective interior surface; and a detector assembly for detecting the back-reflected visible radiation. The collimator has a first end connected to the source and a second end terminating between the exterior surface and the reflective interior surface of the wall, within the through-hole, the beam exiting the collimator at the second end.

Abstract: The present invention provides a method of preparing an organopolysiloxane. The method comprises polymerizing an organopolysiloxane fluid having at least two silicon-bonded hydroxyl groups per molecule in the presence of a catalyst and a terminating agent to prepare the organopolysiloxane. The terminating agent has the general formula R3SiX, wherein each R is independently selected from H and a hydrocarbyl group and X is a halogen atom, to provide the organopolysiloxane.

Abstract: A method for improving the heat stability or heat resistance of a cured fluorosilicone elastomer is disclosed. The method comprises I) mixing a stabilizer with a fluorosilicone elastomer base and a cure agent, to form a curable fluorosilicone elastomer composition. The stabilizer comprises B1) yellow iron oxide, and B2) optionally, an acid acceptor. The method further comprises II) vulcanizing the fluorosilicone elastomer composition containing the stabilizer.

Abstract: A computer-implemented system for collecting and assessing wildfire hazard data comprising a mobile device with an application installed on the mobile device for on-site collection of wildfire hazard data and a wildfire risk assessment provider server. The data collected on the mobile device is merged with data at the wildfire risk assessment provider server to produce underwriting risk scores and reports for insurers, education-aimed recommendations and reports for policyholders, wildfire risk alerts for mobile device application users, strategies for client-to-policyholder wildfire awareness communication, and strategies for wildfire response teams used to drive pre-suppression and active fire actions. A method utilizing the system described above.

Abstract: Silicone elastomer base compositions containing a stabilizer are disclosed that provide cured silicone elastomers having improved high temperature performance. The stabilizer comprises carbon black, calcium carbonate, iron oxide, and optionally zinc oxide.

Abstract: A method of preparing a diluted chain extended organopolysiloxane containing polymer comprising the steps of reacting a pre-formed polymer with a suitable chain extender reactable with terminal groups of the polymer in the presence of a diluent material, a suitable catalyst and optionally an end-blocking agent; and Where required quenching the polymerization process wherein the diluent material is substantially retained within the resulting diluted organopolysiloxane containing polymer. The case additionally relates to products of the process and subsequent applications for the polymer such as for example sealants and rubbers.

Abstract: A method of preparing a diluted chain extended organopolysiloxane containing polymer comprising the steps of reacting a pre-formed polymer with a suitable chain extender reactable with terminal groups of the polymer in the presence of a diluent material, a suitable catalyst and optionally an end-blocking agent; and Where required quenching the polymerisation process wherein the diluent material is substantially retained within the resulting diluted organopolysiloxane containing polymer. The case additionally relates to products of the process and subsequent applications for the polymer such as for example sealants and rubbers.

Abstract: A moisture curable composition capable of cure to an elastomeric body comprising (a) a diluted polymer comprising (i) a silicon containing polymer of the formula X-A-X1 where X and X1 are independently selected from silyl groups which contain one or more condensable substituents per group and A is a polymeric chain having a number average molecular weight (Mn) of at least 132 000; and a degree of polymerization of at least 1800. (ii) an organic extender and/or plasticizer which diluted polymer is obtained by polymerization in the presence of the said organic extender and/or plasticizer (b) a suitable cross-linking agent which comprises at least two groups which are reactable with the condensable groups in the diluted polymer, (c) a suitable condensation catalyst and optionally (e) one or more fillers.

Abstract: A method of making a diluted organopolysiloxane containing polymer comprising the steps of:— (i) Preparing an organopolysiloxane containing polymer by reacting a siloxane containing material with:— (a) one or more organopolysiloxane polymers(s) or (b) one or more organic polymers(s) via an addition reaction pathway in the presence of an extender and/or plasticiser, a suitable catalyst and optionally an end-blocking agent; and (iii) Where required quenching the polymerisation process; wherein the extender and/or plasticiser is substantially retained within the resulting diluted organopolysiloxane containing polymer.

Abstract: A method of making a diluted polysiloxane containing polymer comprising the steps of: i) Preparing a polysiloxane containing polymer by the polycondensation of siloxane containing monomers and/or oligomers which comprise condensable groups in the presence of an organopolysiloxane and/or an organic based diluent material, a suitable catalyst and optionally an end-blocking agent; and ii) Where required quenching the polymerization process; wherein the diluent material is substantially retained within the resulting diluted organopolysiloxane.

Abstract: A method of preparing a diluted chain extended organopolysiloxane containing polymer comprising the steps of reacting a pre-formed polymer with a suitable chain extender reactable with terminal groups of the polymer in the presence of a diluent material, a suitable catalyst and optionally an end-blocking agent; and Where required quenching the polymerization process wherein the diluent material is substantially retained within the resulting diluted organopolysiloxane containing polymer. The case additionally relates to products of the process and subsequent applications for the polymer such as for example sealants and rubbers.

Abstract: A method of making a diluted organopolysiloxane polymer comprising the steps of:— (i) preparing an organopolysiloxane polymer by polymerizing cyclic organopolysiloxane monomer(s) in the presence of an organic diluent material, a suitable catalyst and an end-blocking agent; and (ii) Where required quenching the polymerization process; wherein the diluent material is substantially retained within the resulting diluted organopolysiloxane.

Abstract: A system and method is provided for the gathering of and manipulation of shareholder data, including information on individual shareholders and related custodians of shares, and comparing the shareholder/custodian data to a set of rules and/or a set of marketing analysis data to identify securities compliance issues and/or evaluate a securities marketing plan.

Abstract: A system and method is provided for the gathering of and manipulation of shareholder data, including information on individual shareholders and related custodians of shares, and comparing the shareholder/custodian data to a set of rules and/or a set of marketing analysis data to identify securities compliance issues and/or evaluate a securities marketing plan.

Abstract: A moisture curable composition capable of cure to an elastomeric body comprising (a) a diluted polymer comprising (i) a silicon containing polymer of the formula X-A-X1 where X and X1 are independently selected from silyl groups which contain one or more condensable substituents per group and A is a polymeric chain having a number average molecular weight (Mn) of at least 132 000; and a degree of polymerisation of at least 1800. (ii) an organic extender and/or plasticiser which diluted polymer is obtained by polymerisation in the presence of the said organic extender and/or plasticiser (b) a suitable cross-linking agent which comprises at least two groups which are reactable with the condensable groups in the diluted polymer, (c) a suitable condensation catalyst and optionally (e) one or more fillers.

Abstract: A system and method is provided for the gathering of and manipulation of shareholder data, including information on individual shareholders and related custodians of shares, and comparing the shareholder/custodian data to a set of rules and/or a set of marketing analysis data to identify securities compliance issues and/or evaluate a securities marketing plan.

Abstract: A method for the adhesion of a layer of fluorosilicone rubber which is curable using a non-hydrosilylation curing process to a layer of silicone rubber which contains substantially no perfluoroalkyl groups and which is curable using a non-hydrosilylation curing processes described. The comprises the steps incorporating either a hydrosilylation catalyst or a siloxane containing at least two silicon bonded hydrogen groups into the fluorosilicone rubber composition prior to curing and incorporating the other of the hydrosilylation catalyst or the siloxane containing at least two silicon bonded hydrogen groups into the alternative silicone rubber composition prior to curing; forming the products of step (i) and step (ii) into required shapes; bringing the shaped products of step (iii) into contact with each other; and adhering the shaped products in contact with each other together by effecting a hydrosilylation reaction therebetween.

Abstract: A method of preparing an amino acid functional siloxane by reacting an amino acid derivative selected from the group of an N-acyl amino acid and an N-aroyl amino acid with an amino functional siloxane optionally in the presence of a solvent. The invention extends to personal care products containing the resulting amino acid functional siloxanes.