摘要:
Compound of the formula (I) wherein R is hydrogen or optionally substituted C1-C6-alkyl, R1 is hydrogen or C1-C6-alkyl, R2 is hydrogen, optionally substituted C1-C6-alkyl or optionally substituted phenyl, the ring D is optionally substituted by one or more identical or different substituents selected from the group consisting of C1-C6-alkyl, C1-C6-alkoxy, halogen, especially F, Cl and Br, and SO3H, m is 0 or 1, n is 1, 2 or 3 and as a function of n X is a mono-, di- or trivalent acyl radical, pyrimidine or 1,3,5-triazine radical which is not fiber-reactive.
摘要:
Dyestuffs of the formula ##STR1## in which the substituents have the meanings given in the description are highly suitable for the coloration of paper. They produce light and wetfast blue coloring.
摘要:
A device and method is provided of administrating an application within a bearer of a mobile communication network. An example method comprises activating by means of a mobile device an application requiring access to the mobile communication network, identifying the application by means of an application identification unit, allocating an application index to the application by means of the application identification unit based on the identification of the application, and coupling the application index to an access request related to the application by means of the application identification unit, such that managing network resources based on the coupled application index is enabled. Devices, methods, network components and communication systems are provided to couple an application index in a flexible way to an application running on a mobile device in order to enable management of access requests requiring the same quality of service (QoS).
摘要:
There is provided a method that relates to the setting up and/or maintaining of a connection between a machine-to-machine (M2M) device and a mobile communication network. In order to be able to adapt the connection management to the requirements of the M2M device, the M2M device may transmit an indication that it is an M2M device to the mobile communication network. At least one network node of the mobile communication network controls the setting up and/or the maintaining of the connection based on the indication. The network node may route a request for setting up the connection to a further network node based on the indication.
摘要:
Cationic 1,3,4-thiadiazole dyestuffs of the formula ##STR1## in which the symbols used have the meaning given in the description, corresponding anhydrobases, processes for the preparation of the cationic 1,3,4-thiadiazole dyestuffs, their use for dyeing and printing various materials and as dichroic dyestuffs in polarizing films, and various materials which comprise such dyestuffs.
摘要:
Novel dyestuffs of the formula (I) ##STR1## in which DK denotes a radical of the formula ##STR2## where m is 1 or 2 and DK' denotes a radical of the formula ##STR3## where n is 1 or 2 R.sub.1 represents hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkyl,R.sub.2 represents hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,R.sub.3 represents substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -acylamino andR.sub.4 represents substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl.have now been found.The invention also relates to a process for their preparation and to their use for dyeing/coloring and printing textiles and paper, in particular in printing inks containing these dyestuffs.
摘要:
The dyestuff mixtures comprising the dyestuff of the formula (I) ##STR1## and a dyestuff of the formula ##STR2## wherein R.sub.1 and R.sub.2 independently of one another represent alkyl, cycloalkyl or aryl,and/or tautomeric forms of the dyestuffs of the formulae (I) and/or (II), are particularly suitable for the preparation of concentrated, storage-stable dyestuff solutions which, apart from a small amount of alkanolamines, comprise no further water-soluble organic solubilising agents.
摘要:
A device and method is provided of administrating an application within a bearer of a mobile communication network. An example method comprises activating by means of a mobile device an application requiring access to the mobile communication network, identifying the application by means of an application identification unit, allocating an application index to the application by means of the application identification unit based on the identification of the application, and coupling the application index to an access request related to the application by means of the application identification unit, such that managing network resources based on the coupled application index is enabled. Devices, methods, network components and communication systems are provided to couple an application index in a flexible way to an application running on a mobile device in order to enable management of access requests requiring the same quality of service (QoS).
摘要:
Method and device for reducing signalling loads from a mobile device to a mobile telecommunications network system due to intersystem changes. The network system comprises a first and second radio access technology having a first and second radio access network and a first and second network core operable to page a mobile device via at least one element each of the first and second radio access technology. When idle or inactive state signalling reduction (“ISR”) is activated at the mobile device, the mobile device stores at least one first EPS bearer context and/or at least one first PDP context. After ISR is activated, at least one second EPS bearer context and/or at least one second PDP context is activated between the mobile device and the respective network. The respective network uses the stored at least one first contexts, or the at least one second contexts.