摘要:
A composition including at least one anaerobically polymerizable compound; and at least one condensation product of an aldehyde and or ketone/with a polyol. The invention also provides a composition as described above which is in the form of a soft solid, for example, in the form of a stick. A two-part composition is provided, comprising a first part containing at least one polymerizable compound; and a second part containing at least one curing component for polymerizing the composition, wherein at least one of the first or second parts additionally comprises at least one gelling or solidifying agent. A kit is provided comprising the composition according to the invention which includes at least one primer component and at least one carrier solvent for the primer component, and a second composition which includes at least one anaerobically polymerizable compound and at least one condensation product of an aldehyde and or ketone/with a polyol. A pack is also provided, comprising: a shaped mass of a composition which includes at least one anaerobically polymerizable compound and at least one condensation product of an aldehyde and or ketone/with a polyol, and a container (1) for the composition. The container (1) has a mechanism for expelling the shaped mass.
摘要:
A one-component air-activatable polymerisable adhesive composition comprising:(a) a free-radically polymerisable monomer, and an activator system for effective polymerisation of the free-radically polymerisable monomer, said activator system comprising:(b) an autoxidisable compound which is a dihydropyridine (other than a stabilised 1,4-dihydropyridine)(c) a tetrazo le having the formula III ##STR1## wherein R.sup.8 is selected from hydrogen and hydrocarbyl groups, and (d) a soluble ionic salt,with the proviso that the composition does not contain a peroxide, or a peroxide precursor which produces peroxide in the absence of air or any ingredient which is a significant source of radicals in the absence of air, the composition having been prepared under anaerobic conditions and stored under anaerobic conditions.
摘要:
A composition including at least one solvent for cured product and at least one gelling or solidifying agent. The invention also provides a composition described above which is in the form of a soft solid, for example, in the form of a stick. A pack is also provided, comprising (i) a shaped mass of a composition, which includes at least one solvent for a cured product and at least one gelling or solidifying agent and a container (1) for the composition. The container (1) has a mechanism for expelling the shaped mass.
摘要:
The invention relates to a kit for the topical and/or internal application of a polymerisable adhesive composition to tissues, enabling improved control of the polymerisation speed on the surface of the tissue, in addition to the effective disinfection of the wound. The kit consists of at least one receptacle and contains a polymerisable adhesive composition based on cyanacrylate, in addition to a disinfectant composition.
摘要:
A method and system for injecting code into an existing HTML document that enables the conditional generation and incorporation of an injectable component is provided. The injection mechanism provided enables a user to display an add-on user interface component within a web page using a technique that is transparent to the normal processing within a browser application. The injection mechanism installs interceptor code as a proxy server between a client browser and a server. The interceptor code monitors all HTTP messages sent from the client browser and injects code into each HTML document that is sent from a server to the client browser. The injected code when executed by the client browser conditionally inserts HTML code into the received HTML document. The inserted HTML code is then used by the client browser to generate a new component, for example a user interface component. The code injected by the interceptor code is dependent upon the type of the browser and whether certain tags are present in the received HTML document. In addition, the code may be written in a script language, such as Javascript or VBscript.
摘要:
A wind-powered apparatus includes a series of vertically extending transversely curved foils carried in a support and movable longitudinally of the support from a furled condition, where the foils are bunched closely together and present a minimum surface area to the wind, to an unfurled position where the foils are uniformly spaced along the support. The support can be rotated to take advantage of the wind direction, and the foils themselves can be rotated in unison to one side or the other. The various movements of the foils are powered by suitable drive mechanisms which may be remotely controlled.
摘要:
A block level data snapshot system uses agents to convert block level file commands from devices such as computer workstations intended for block level devices such as hard disks. The block level file commands are converted into instructions for a node based snapshot data system for taking snapshots at the block level. By converting the block level file commands into instructions suitable for the node based snapshot system, snapshots are able to be taken at the block level, which allows for disk storage savings and speed enhancements. One resultant feature is that the block level data snapshot system can be used as a block level storage device for one or more workstations thus allowing relatively simple integration of a snapshot system with existing workstations.
摘要:
A method and system for creating a snapshot of data. The snapshot system creates a snapshot of data that is hierarchically organized, such as the data of a file system. When a snapshot is to be created, the snapshot system copies the root node of the hierarchical organization to a new root node that points to the same child nodes as the copied root node. This new root node becomes the root node of the snapshot data. When a current node is subsequently modified, the snapshot system replaces each ancestor node of that node that has not yet been replaced with a new node that has the same child nodes as the replaced node. The snapshot system also replaces the node to be modified with a new node that points to the same child nodes of the replaced node.
摘要:
A method and system for enabling a page description provided by a source server to perform additional behavior provided by a portal server. The page description (e.g., an HTML document) is associated with one or more items (e.g., a product). The enabling system executes at the portal server and receives a selection of the page description (e.g., a URL) from a client computer. The enabling system then retrieves from the source server the selected page description. The enabling system adds to the retrieved page description a user interface element that describes an action to be performed so that the additional behavior (e.g., placing an order for the product) can be performed for the associated item. The enabling system may also redirect to the portal server the navigation references of the retrieved page description so that all navigation based on the page description is routed through the portal server. When the enabling system intercepts these redirected navigation references, it can then retrieve and enable the referenced page description.