摘要:
Abstract of the disclosure: Novel photopolymerizable recording materials suitable in particular for producing photoresist layers and lithographic printing plates are composed of one or more photopolymerizable, olefinically unsaturated organic compounds, a photopolymerization initiator, a color-forming system composed of a color former and a photooxidant, novel 4-quinazolone compounds as sensitizers of the formula (I) ##STR1##
摘要:
The novel compounds of the general formula I ##STR1## where n is from 1 to 70,R.sup.1 and R.sup.2 independently of one another are each hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.7 -C.sub.12 -aralkyl, aryl or a carboxylic ester group, orR.sup.1 and R.sup.2 together may form a tetramethylene or pentamethylene group,R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each alkyl, the radicalsX independently of one another are each a direct bond or a bridge member,Y and Z are each oxygen, sulfur or NR.sup.8,R.sup.7 is hydrogen, chlorine, bromine, hydroxyl, alkoxy, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl and R.sup.8 is hydrogen or unsubstituted or substituted alkyl, and the ammonium salts of these compounds, are very useful as light stabilizers.
摘要:
Piperazine derivatives or pharmaceutically acceptable acid addition salts thereof are useful as neuroleptic, anti-hypertensive or bradycardic agents.
摘要:
Electrophotographic recording materials which comprise an electrically conductive base, charge carrier-producing compounds (sensitizers), and charge carrier-transporting compounds, possess high photoconductivity and low conductivity in the dark, and contain, as charge carrier-transporting compounds, 2-substituted benzotriazoles of the formula ##STR1## are used for reprographic purposes and for the production of electrophotographic printing plates, in particular offset printing plates.
摘要:
Novel dyes of the formula ##STR1## where A is cyano, carbo-C.sub.1 -C.sub.4 -alkoxy, carbamyl, N-C.sub.1 -C.sub.4 -alkylcarbamyl, N-phenylcarbamyl, acetyl, benzoyl, 4-nitrophenyl or 4-cyanophenyl,X is hydrogen, chlorine, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, and if n is 2 the substituents may be identical or different,n is 1 or 2,R.sup.1 is hydrogen, methyl, ethyl or 2-hydroxyethyl andR.sup.2 is phenyl or cyclohexyl, orR.sup.1 is hydrogen andR.sup.2 is C.sub.1 -C.sub.4 -alkyl, orR.sup.1 and R.sup.2 are C.sub.1 -C.sub.6 -alkyl, allyl or phenyl-C.sub.1 -C.sub.4 -alkyl orthe group ##STR2## is a saturated heterocyclic five-membered or six-membered ring which may additionally contain an oxygen or a further nitrogen as ring members,Y is hydrogen, hydroxyl, methyl or ethyl; ##STR3## where R.sup.3 is linear or branched C.sub.1 -C.sub.12 -alkyl, or is phenyl; ##STR4## where R.sup.4 is hydrogen or C.sub.1 -C.sub.4 -alkyl and R.sup.5 is hydrogen, linear or branched C.sub.1 -C.sub.12 -alkyl or trifluoromethyl; chloromethyl; C.sub.1 -C.sub.4 -alkoxymethyl, phenoxymethyl, benzyl, phenylethyl, C.sub.3 -C.sub.7 -cycloalkyl, phenyl, H.sub.5 C.sub.6 --CH.dbd.CH-- or --CH.sub.2 --PO(OR.sup.6).sub.2, where R.sup.6 is C.sub.1 -C.sub.4 -alkyl; or ##STR5## where R.sup.7 is C.sub.1 -C.sub.12 -alkyl, phenyl or C.sub.1 -C.sub.12 -alkylphenyl; or Y is N-C.sub.1 -C.sub.4 -alkylamino if R.sup.1 and R.sup.2 are C.sub.1 -C.sub.4 -alkyl, or Y is N,N-di-C.sub.1 -C.sub.4 -alkylamino, N-pyrrolidinyl, N-piperidinyl or N-morpholinyl if ##STR6## has the same meaning, and Z is hydrogen or, if R.sup.1 and R.sup.2 are C.sub.1 -C.sub.4 -alkyl or allyl and Y is ##STR7## Z is hydrogen, methoxy or ethoxy, and alkyl, phenyl, phenoxy and phenylthio may contain additional substituents.The dyes give blue to violet hues on synthetics, in particular on linear polyester fibers. Where Z is methoxy or ethoxy, greenish blue dyeings are obtained. The dyeings are very deep, clear and brilliant.Some of the dyes may also be used for the mass coloring of thermoplastics.
摘要:
This invention provides a new myotonolytic use of thiazoline, oxazoline and imidazoline derivatives and novel pharmaceutical compositions for such use.
摘要:
Method for starting up and personalising a further second non-personalised identification module (VSIM), in particular for operation of a mobile radio terminal, wherein a first identification module MasterSIM (MSIM) containing a personalised user data set is present, characterised in that an authentication and/or checking of the second identification module (VSIM) is carried out and the user data set for storage on the second identification module (VSIM) for personalising the second identification module (VSIM) is read from the MasterSIM (MSIM), transmitted to the second identification module (VSIM) and stored therein, in particular containing one or more unique definitive user identification (IMSI).
摘要:
A composition for the treatment of metal surfaces and for the deposition of metals or metal alloys on plastics surfaces contains a) at least one polymer as component A, composed of the structural element (1) and at least three structural elements selected from the group consisting of b) water or another solvent which is suitable for dissolving, dispersing, suspending or emulsifying the polymer, as component B; c) if required, surface-active compounds, dispersants, suspending media and/or emulsifiers as component C. In a process for the treatment of a metal surface and a process for the deposition of metals or metal alloys on a plastics surface, the metal or plastics surface is brought into contact with a polymer (component A). Furthermore, polymers (component A) are used for the treatment of metal surfaces and for the deposition of metals or metal alloys on a plastics surface, and polymers composed of special components A′a, A′b and A′c.
摘要:
In order to improve a windbreak device for motor vehicles, in particular cabriolet vehicles, comprising a windbreak base which is disposed level with a beltline of a vehicle body, and a wind deflector which is connected to the windbreak base in an articulated manner and can be pivoted from an inactive position, which extends approximately level with the beltline of the vehicle body, into an active position which rises above the beltline and runs transverse with respect to said beltline, and an electric drive unit by which the wind deflector can be moved between the inactive and the active position relative to the windbreak base, in such a way that said windbreak device can be handled as easily as possible, in particular can be assembled on and disassembled from the motor vehicle as easily as possible, the invention proposes that the windbreak device is provided with an electrical energy storage means which provides electrical energy for operating the electric drive unit.
摘要:
In order to design a protection device for motor vehicles, comprising a protection element protecting again draft and/or radiation, wherein for the mounting on a motor vehicle body the protection device has two fixing devices which are arranged on oppositely located sides and in which at least one locking element movable back and forth between an operative position and an inoperative position is mounted, so that it is easier to mount it is suggested that the fixing devices be coupled by means of a coupling device in such a manner that the at least one locking element of the one fixing device and the at least one locking element of the other, oppositely located fixing device can be transferred together from the operative into the inoperative position.