Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—Sx—R5??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 15:85-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I ((R1)y(R2)3-ySi—R3—SH??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—(S—R4)z—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 20:80-85:15. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—Sx—R5??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—S—R4—S—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 15:85-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—Sx—(R4—S)n—R3—Si(R1)y(R2)3-y??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—(S—R4)z—S—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 19:81-81:19. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The disclosure relates to a control system for at least one motor vehicle, including a first control unit having a data interface for coupling the first control unit to a vehicle data bus, as well as having a first network interface for coupling the first control unit to a second control unit via an internet-protocol-based network. The control system also includes the second control unit having a second network interface for coupling the second control unit to the first control unit via the internet-protocol-based network. The second control unit is designed to send or receive at least one control signal that can be transmitted via the vehicle data bus by the first control unit via the vehicle data bus.

Abstract: The disclosure relates to a control system for at least one motor vehicle, including a first control unit having a data interface for coupling the first control unit to a vehicle data bus, as well as having a first network interface for coupling the first control unit to a second control unit via an internet-protocol-based network. The control system also includes the second control unit having a second network interface for coupling the second control unit to the first control unit via the internet-protocol-based network. The second control unit is designed to send or receive at least one control signal that can be transmitted via the vehicle data bus by means of the first control unit via the vehicle data bus.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—Sx—R5??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—S—R4—S—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 15:85-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—Sx—R5??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 15:85-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—S—R5??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—(S—R4)z—S—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 20:80-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—S—R5??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—(S—R4)z—S—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 20:80-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-ySi—R3—(S—R4)n—Sx—(R4—S)n—R3—Si(R1)y(R2)3-y??(I) and a silane of the formula II (R1)y(R2)3-ySi—R3—(S—R4)z—S—R3—Si(R1)y(R2)3-y??(II) where the molar ratio of silane of the formula I to silane of the formula II is 19:81-81:19. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.

Abstract: A master bus device for a motor vehicle exchanges messages with slave bus devices via a vehicle communication bus of the motor vehicle. It is specified in the master bus device by an operating schedule which is stored in a memory of the master bus device which messages the master bus device exchanges with the slave bus devices. To utilize the vehicle communication bus more efficiently, the master bus device has a switch-over device which is designed to receive a control signal from a device-external transmitting device and, in dependence on the control signal, to switch from the memory with the operating schedule to a further memory with a maintenance schedule which differs from the operating schedule, so that the maintenance schedule is used after switching over, for exchanging messages.

Abstract: Mercaptosilanes are disclosed of the formula I wherein R1 is an alkyl polyether group —O—(R5—O)m—R6. They are prepared by a procedure in which a silane of the formula II is subjected to a catalyzed reaction with an alkyl polyether R1—H, R7—OH being split off, the molar ratio of the alkyl polyethers R1—H to the silane of the formula II is at least 0.5 and R7—OH is separated off from the reaction mixture continuously or discontinuously. They can be used in shaped articles.

Abstract: A motor vehicle has a master bus device that is designed to use a vehicle communication bus of the motor vehicle to exchange messages with slave bus devices. A transmission device of the master bus device cyclically exchanges the messages with the slave bus devices on the basis of a schedule For making efficient use of the vehicle communication bus by the schedule-controlled master bus device, the transmission device is designed to receive a diagnosis request signal via a data input that is different than the bus port of the master bus device and to take the diagnosis request signal as a basis for interrupting the cyclic processing of the schedule and to exchange at least one special message that is different than the messages stipulated in the schedule with at least one of the slave bus devices and then to continue the processing of the schedule.

Abstract: A motor vehicle has a master bus device that is designed to use a vehicle communication bus of the motor vehicle to exchange messages with slave bus devices. A transmission device of the master bus device cyclically exchanges the messages with the slave bus devices on the basis of a schedule For making efficient use of the vehicle communication bus by the schedule-controlled master bus device, the transmission device is designed to receive a diagnosis request signal via a data input that is different than the bus port of the master bus device and to take the diagnosis request signal as a basis for interrupting the cyclic processing of the schedule and to exchange at least one special message that is different than the messages stipulated in the schedule with at least one of the slave bus devices and then to continue the processing of the schedule.

Abstract: A master bus device for a motor vehicle exchanges messages with slave bus devices via a vehicle communication bus of the motor vehicle. It is specified in the master bus device by an operating schedule which is stored in a memory of the master bus device which messages the master bus device exchanges with the slave bus devices. To utilize the vehicle communication bus more efficiently, the master bus device has a switch-over device which is designed to receive a control signal from a device-external transmitting device and, in dependence on the control signal, to switch from the memory with the operating schedule to a further memory with a maintenance schedule which differs from the operating schedule, so that the maintenance schedule is used after switching over, for exchanging messages.

Abstract: Mixtures of silicon-containing coupling reagents comprising (mercaptoorganyl)alkylpolyethersilanes containing silanol groups and (mercaptoorganyl)alkylpolyethersilanes free of silanol groups in a weight ratio of from 5:95 to 95:5. The mixtures can be prepared by transesterification and hydrolysis. The mixtures can be used in rubber mixtures.

Abstract: Rubber mixtures, including at least one rubber, a filler, an organosilicon compound of the formula I one rubber accelerator and one co-accelerator. The rubber mixtures are prepared by mixing at least one rubber, a filler, an organosilicon compound of the formula I, one rubber accelerator and one co-accelerator. The rubber mixtures can be used for production of moldings. Also disclosed is a process for preparation of the organosilicon compound of the formula I via transesterification.

Abstract: Rubber mixtures containing at least one rubber and an organosilicon compound of the general formula (I) (Q-)kG-Si(—O—CX1X2—CX1X3—)3N. The rubber mixture is prepared by mixing at least one rubber and an organosilicon compound of the formula (I). The rubber mixtures can be used for the production of moldings.

Abstract: A rubber mixture which exhibits reliable processability contains (A) a rubber or mixture of rubbers, (B) a filler, (C) at least one organosilane, (D) a thiuram accelerator, and (E) a nitrogen-containing co-activator. A weight ratio of thiuram accelerator (D) to nitrogen-containing co-activator (E) is equal to or greater than 1.