摘要:
An optical coating, comprising porous particles, or formed from porous precursor particles. The average thickness of the coating is in the range of from 75 to 400 nm, and the surface roughness of the coating is in the range of from 2 to 300 nm. This coating provides broadband antireflective properties across the visible and near infrared part of the electromagnetic spectrum.
摘要:
The invention provides a functionalised compound of formula (II), which functionalised compound comprises n carbene precursor groups which are the same or different, wherein n is an integer equal to or greater than 3: wherein x is 1, E is a group which is capable of being converted into a carbene reactive intermediate group, Q is a core moiety, a polymer or a dendrimer, and each of the [R]x-E-L- groups, which are the same or different, is independently selected from a group of formula (Ie) and a group of formula (Ia): wherein L is a single bond or a linker group as defined herein, R is a terminal group as defined herein, and R1 is as defined herein. Further provided is the use of the functionalised compound as an agent for producing a chemically-bound three-dimensional network on or within a substrate. Processes for producing the following products using the functionalised compounds of the invention are also provided, as are the resulting products: a chemically-bound three-dimensional network on or within a substrate; a chemically-bound three-dimensional network between a first substrate and a second substrate; a film or a coating; a coated substrate; a product which comprises a first substrate, a second substrate and a composition at an interface of the first and second substrates; a treated particle. The invention further provides a process for cross linking a first substrate to a second substrate, using a functionalised compound of the invention, and the resulting cross-linked product. The invention also provides a process for producing the functionalised compounds of the invention.
摘要:
A process for producing a substrate having a functionalised surface, which process comprises contacting the substrate with a carbene precursor, which carbene precursor is a compound of formula (III) or (IV) whose substituent groups are defined herein: (b) generating a carbene reactive intermediate from the carbene precursor so that it reacts with the substrate to functionalise the surface, thereby yielding an activated substrate; and (c) further functionalising the activated substrate obtained in (b). In (c), the activated substrate may be further functionalised by treating the activated substrate with a diazonium salt for the introduction of colour and/or another desired activity, and/or by treatment with hydrogen peroxide to produce a biocidal substrate. The invention further relates to carbene precursor compounds for use in the surface functionalisation process, and to processes for preparing certain precursor compounds.
摘要:
A process for producing a substrate having an adhesive surface, which process comprises: (a) contacting the substrate with a carbene precursor, which carbene precursor is a compound of the following formula (1): whose substituent groups are SP defined herein, provided that when R is aryl or heteroaryl, said aryl or heteroaryl may be substituted by one, two, three, four or five groups, which groups are independently selected from various groups including -LB-WB; and (b) either: (i) when WA or WB comprises an adhesive functional group, generating a carbene reactive intermediate from the carbene precursor so that it reacts with the substrate to functionalise the surface, thereby yielding said substrate having an adhesive surface; or (ii) when WA or WB comprises a group which is a precursor of an adhesive functional group, generating a carbene reactive intermediate from the carbene precursor so that it reacts with the substrate to functionalise the surface, and (c) converting said group which is a precursor into an adhesive functional group thereby yielding said substrate having an adhesive surface. The invention further relates to carbene precursor compounds for use in the process, substrates produced by the process and to processes for preparing certain precursor compounds.
摘要:
A housing for a light fixture, and the light itself, is disclosed. The housing comprises an elongate body and a resilient member mountable in the body to retain at least one light emitting diode (LED) between the resilient member and the housing such that the or each LED is repositionable within the housing. The light includes at least one LED mounted in the housing.
摘要:
An apparatus for washing a split animal carcass includes upper and lower pairs of upwardly inclined brushes, leading and trailing vertical brushes, and upper and lower pairs of downwardly inclined brushes. The upwardly inclined brushes are transversely spaced apart from one another to accommodate an animal carcass between them, as are the downwardly inclined brushes. First and second fluid headers are positioned in parallel relation to each inclined brush and three fluid headers are associated with the vertical brushes. The first inclined fluid headers have nozzles aimed at the carcass and the second inclined fluid headers have nozzles aimed at the brushes. Two of the vertical brush fluid headers are aimed at the vertical brushes and the third fluid header is aimed at the carcass.
摘要:
Systems and apparatuses for a magnetically actuable locking mechanism and a security device having a magnetically actuable locking mechanism are disclosed.
摘要:
Client Discovery is a program that utilizes the existing remote boot capability of a network and adds a program to automate the discovery of a computer's class and the creation of an instance for that specific computer. When a client machine is connected to the network and turned on for the first time, the server will find its request for an operating system, identify that the machine does not have an instance and will send an CD boot block to the client computer. The CD boot block will obtain information about the client computer by automatically scanning everything that the program is able to scan. The client information gathering program may also prompt the user with questions and include those responses in the client information. The CD boot block will then send the information gathered to a log file in the server. One or more keys from the client information are compared to one or more keys in the template table. When a match is made, the server program executes a command to link the client machine's MAC address to the template creating an instance for the client computer and to save the instance in the server memory. The client machine will then reboot. When it restarts it will now be automatically identified by its instance and the appropriate operating system sent to it.
摘要:
A picture light comprising a fitting (12,13) for mounting the light on a wall or picture. An arm (9) pivotally attached by pivot (10) at one end to the fitting (11) and at its other end by pivot (8) to hood or shade (1) in which at least one bulb (30) is housed. Adjustable light directing means are mounted in the hood (1) in the form of a pair of spaced vertical plates (40,44) movable axially of the hood (1) on rotation of knobs (5,6) and a pair of horizontal plates (50,50A) mounted on the vertical plates 40,44. Movement of the plates 40,44 axially along the hood (1) adjusts the depth of the pool of light (76) falling on the picture (75) whereas pivoting the horizontal plates (50,50A) adjusts the width of the pool of light (76).
摘要:
The present invention relates to an isolated nucleic acid molecule comprising: (i) a primer protion consisting of a contiguous sequence of from 10 to 50 nucleotides capable of hybridizing to (a) the target nucleic acid molecule represented by SEQ ID NO:1, or (b) to the complementary stand thereof; and optional (ii) a further portion comprising from 1 to 25 nucleotides joined to and immediately 5′ to the 5′ end of the primer portion.
摘要翻译:本发明涉及分离的核酸分子,其包含:(i)由能够与(a)SEQ ID NO:1表示的靶核酸分子杂交的10至50个核苷酸的连续序列组成的引物,或 (b)其互补立场; 和任选的(ii)包含1至25个核苷酸的另外部分,其连接到引物部分的5'末端并立即连接到5'末端。