Abstract:
Carbamate solutions are obtainable by reacting at least one alkanolamine with carbon dioxide in, as solvent, at least one organic compound having a molecular weight of from 60 to 600 and containing at least one hydroxyl group, wherein the carbamate contains at least 0.51 mol of bound carbon dioxide per mole of alkanolamine and the alkanolamine has one of the following formulae: NH2—X—OH (I) HO—X—Y—OH (II) HO—X—NR9—(CR7R8)n5—Y—OH (III) where X: —[(CR1R2)n1—NR3]n2—[(CR4R5)n3—NR6]n4—(CR7R8)n5— Y: —[NR6—(CR4R5)n3]n4—[NR3—(CR1R2)n1]n2— and n1, n3, n5: identical or different integers selected from the group consisting of 1, 2, 3, 4, n2, n4: identical or different integers selected from the group consisting of 0, 1, 2, 3, 4, 5, 6, where for each of X and Y the sum of n2 and n4 is greater than or equal to 1, R1, R2, R4, R5, R7, R8: identical or different radicals selected from the group consisting of hydrogen, aliphatic, cycloaliphatic, araliphatic and aromatic radicals having from 1 to 20 carbon atoms, R3, R6, R9: identical or different radicals selected from the group consisting of hydrogen, aliphatic, cycloaliphatic, araliphatic and aromatic radicals having from 1 to 20 carbon atoms.
Abstract:
Carbamate solutions are obtainable by reacting at least one alkanolamine with carbon dioxide in, as solvent, at least one organic compound having a molecular weight of from 60 to 600 and containing at least one hydroxyl group, wherein the carbamate contains at least 0.51 mol of bound carbon dioxide per mole of alkanolamine and the alkanolamine has one of the following formulae: (I): NH2—X—OH (II): HO—X—Y—OH (III): HO—X—NR9—(CR7R8)n5—Y—OH where X: —[(CR1R2)n1—NR3]n2—[(CR4R5)n3—NR6]n4—(CR7R8)n5— Y: —[NR6—(CR4R5)n3]n4[NR3—(CR1R2)n1]n2— and n1, n3, n5: identical or different integers selected from the group consisting of 1, 2, 3, 4, n2, n4: identical or different integers selected from the group consisting of 0, 1, 2, 3, 4, 5, 6, where for each of X and Y the sum of n2 and n4 is greater than or equal to 1, R1, R2, R4, R5, R7, R8: identical or different radicals selected from the group consisting of hydrogen, aliphatic, cycloaliphatic, araliphatic and aromatic radicals having from 1 to 20 carbon atoms, R3, R6, R9: identical or different radicals selected from the group consisting of hydrogen, aliphatic, cycloaliphatic, araliphatic and aromatic radicals having from 1 to 20 carbon atoms.
Abstract:
An event translator system for receiving input information, parsing event data on the input information to produce a result event data set and generating an event list based on an analysis of the event the result data set, performing an event listing and displaying event list to a user interface module. The event translation system translating event data also include receiving user feedback on the event listing and using the user feedback to improve subsequent operations of at least one harvesting algorithm. Translating event data also includes at least two harvesting algorithms for performing the input information to generate a plurality of result event data sets and creating an event listing for display to a user interface module based on an analysis of the plurality of result event data sets.
Abstract:
An event translator system may perform at least three tasks: (1) extract or “harvest” date, time, description, and other information from digital files generated for human reading, such as web calendars or other event lists, emailed calendars, and imported files; (2) present the extracted event data to a user for modification, management, and monitoring; and (3) export the events to PIM software, web pages and/or application programming interfaces as appropriate file formats. The event translation system may be incorporated into a web site that is accessed by the user who enters a desired web address for event translation or otherwise transmits the digital files for translation. Alternatively, the system may be incorporated into a webpage as a browser plug-in that provides a user-selectable option to extract event information from a visited webpage. Other implementations are possible, including incorporation into desktop software, enterprise software on a server, and plug-ins for e-mail or other applications, among others.