| Patent application number | Description | Published |
|---|
| 20090118464 | PREPARATION OF POLYTRIMETHYLENE ETHER GLYCOL OR COPOLYMERS THEREOF - This invention relates to a process for preparing polytrimethylene ether glycols or copolymers thereof having a number-average molecular weight of at least about 250 g/mole by a polycondensation reaction using at least one acid catalyst. | 05-07-2009 |
| 20090118465 | PREPARATION OF POLYTRIMTHYLENE ETHER GLYCOL OR COPOLYMERS THEREOF - This invention relates to a process for preparing polytrimethylene ether glycols or copolymers thereof by a polycondensation reaction using at least one acid catalyst, wherein the temperature of the reaction is controlled such that the average temperature during the first half of the reaction is higher than the average temperature during the second half of the reaction. | 05-07-2009 |
| 20100186674 | METHODS AND COMPOSITIONS FOR TREATING FERTILIZED AVIAN EGGS - The methods and compositions provide for increasing the productivity of quality hatchery eggs by applying a coating to the outer surface of the eggs. The liquid coating compositions and methods described herein facilitate mechanical enforcement of the shell, protection against adverse environmental conditions, prevention of contamination, differentiation of egg parentage and allow for appropriate gas exchange during storage or shipping periods. | 07-29-2010 |
| 20110152498 | PROCESSES FOR PRODUCING POLYTRIMETHYLENE ETHER GLYCOL AND COPOLYMERS THEREOF - Processes for producing polytrimethylene ether glycol and copolymers thereof are provided wherein, by condensing and recycling at least a portion of the vapor phase produced as the reaction progresses, the yield loss and polymer color are reduced. | 06-23-2011 |
| Patent application number | Description | Published |
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| 20090035560 | Monolithic Ceramic Component and Production Method - A film stack made from compacted green films and capable of being sintered to form a ceramic component with monolithic multi-layer structure is disclosed. The film stack includes a functional layer comprising a green film comprising a functional ceramic and a tension layer comprising a green film comprising a dielectric material. The tension layer is directly adjacent to the functional layer in the multi-layer structure. The multilayer structure, also includes a first metallization plane and a second metallization plane. The functional layer is between the first metallization plane and the second metallization plane. | 02-05-2009 |
| 20090155624 | Ceramic Material, Sintered Ceramic and Component Made Therefrom, Production Method and Use of the Ceramic - A ceramic mixed system is proposed that includes a two-phase mixture of pure components A and B, wherein phase A is based on the cubic to tetragonal modification of Bi3NbO7 and phase B is based on a monoclinic pyrochlore modification of Bi2(Zn2/3Nb4/3)O7. The electrical properties of ceramics produced therefrom make the material suitable for components having a multilayer structure in which capacitors and inductors are integrated and which can be used in data processing or signal processing. | 06-18-2009 |
| 20090174054 | Module with Flat Construction and Method for Placing Components - A module for electrical components is proposed in which connection surfaces that can be bonded are provided on a multi-layer substrate with integrated wiring; a component chip is bonded on the top that has bond pads on its surface pointing upward and that contacts the substrate by means of bonding wires. Here, the wire guide of the bonding wires is so that they are each bonded with a ball on a connection surface and with the wedge directly on one of the bond pads. | 07-09-2009 |
| 20090236948 | Piezoelectric Transformer - A piezoelectric transformer with a body that includes a first functional part and a second functional part is disclosed. The second functional part has inner electrodes, located in the body, which are connected to outer electrodes of this part. The first outer electrode of the first functional part is arranged parallel to the inner electrodes of the second functional part, wherein the minimum distance between the first outer electrode of the first functional part and the respective outer electrodes of the second functional part is selected greater than the distance between the first outer electrode of the first functional part and a terminal inner electrode of the second functional part facing it. | 09-24-2009 |
| 20100026435 | Transformer Arrangement with a Piezoelectric Transformer - A transformer arrangement with a piezoelectric transformer and a carrier will be disclosed. The transformer has a body in the form of a board. The transformer operates with thickness mode vibrations. The body is rigidly connected to the carrier in at least one peripheral region in which anti-nodes of a horizontal oscillation of the body appear. | 02-04-2010 |
