摘要:
The invention relates to innovative viscosity stabilizers for hotmelts, to melt-viscosity-stable hotmelts comprising these viscosity stabilizers, to a process for preparing them and to their use.
摘要:
The present invention relates to a system comprising a) at least one catalyst for the anionic polymerization of lactams, and b) at least one activator for the anionic polymerization of lactams, wherein the at least one activator is a cyclic isocyanate, at least one allophanate or a mixture thereof.
摘要:
Protective clothing, in particular clothing which protects against injuries caused by stabbing instruments, cutting instruments, projectiles or splinters, consisting of multiple layers of flat structures. At least one side of at least one of these layers has been given a ceramic coating applied by plasma spraying. The layers preferably consist of woven fabrics made from aramide fibers. The protective clothing is especially suitable for stab protection, but a combined protection against the threat of stabbing or projectile weapons can also be achieved by this clothing while providing a good standard of wearer comfort.
摘要:
A non-contacting linear drive includes a fixed guidance part constructed as a profile part whose magnetic material in the vicinity of helixes (3,4) approaches (8,11,17) the latter and, at a distance from the helixes, forms a return path to the next helix. The rotary part has spaced double helixes, (3,4), a constant magnetic field (7) being produced in the magnetic circuit formed by a double helix and the magnetic return path. A very simple and economic construction and manufacture are consequently possible. The guidance part (2) can be constructed as a profile rail (9) or as a tube (10,15) and has window-like recesses (6), corrugations (11,12) or ribs (17). The double helix (1) can be constructed with permanent magnets (14) placed in the helixes with radial orientation or with permanent magnets (14) provided between soft magnetic helixes in axial orientation.
摘要:
The present invention relates to a container for storing veterinary preparations and administering veterinary preparations contained therein to a target animal species, especially for the oral delivery of active therapeutic agents to free-roaming animals.Described is also a bait for animals comprising at least one container surrounded by an encasement or a carrier, made from material having a texture that is at least soft or bendable or elastic or resilient at ambient temperature and wherein the container surrounded by the carrier is also made from material having a texture that is at least soft or bendable or elastic or resilient at ambient temperature.The bait contains in the carrier and/or on the surface of the container at least one additive enhancing the cohesion of carrier and container.In the bait there is at least one container is in form of single isolated container or two or more containers are present that are isolated or adhered to each other or are physically connected to each other or are connected to each other in form of a chain-like configuration.The bait can be easily adapted to many animal species and to a specific oral delivery of the active components.
摘要:
A system and method of the present invention randomly mixes and palletizes various containers received from a conveyor. A control system received an order in advance to cooperate with an automatic storage and retrieval system to pick the containers, ordered by various customers, and to place them on a second conveyor. A robotic device, such as a robotic arm or a gantry system, selectively picks the containers from the second conveyor and places the containers on a pallet in a mixed fashion. The pallets are delivered to the respective customers.
摘要:
A conduit includes a multilayer wall including an outer layer having a first color; an intermediate layer having a second color; and an inner layer having a third color, wherein the intermediate layer is between the outer layer and the inner layer, and the first color, the second color, and the third color are different. Each of the first color, the second color, and the third color indicates a level of wear of the multilayer wall when one of the first color, the second color, or the third color is exposed due to wear or abrasion.
摘要:
The present invention relates to innovative aqueous dispersion adhesives, processes for preparing them and use thereof in the furniture and automotive industries.
摘要:
The present invention relates to novel aqueous resorcinol-formaldehyde-latex dispersions comprising at least one surface-deactivated diisocyanate, to a process for production of the said dispersions, and to use of the said dispersions for improving adhesion in tyres.
摘要:
In order to provide a roller bearing ball, a roller bearing and a method for treating roller bearing balls, which are distinguished by an inexpensive and, in terms of production technology, simple surface treatment or coating of the rolling bodies, there is provision for the spherical rolling face of the roller bearing ball which rolls on a running face of a roller bearing in operation to have at least one flattened portion.