Compounds containing alkoxysilane and amino groups
Patent 5364955 Issued on November 15, 1994. Estimated Expiration Date: 
October 27, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 27, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3033815 3759968 Silane containing coating compositions Silicon-modified phthalic acid derivatives Process for the production of polyurethane coatings Vicinal disubstituted carboxylic acids and silylated derivatives 5236741 Glutaric acid derivatives and preparation thereof Patent #: 5260467 InventorsApplicationNo. 144090 filed on 10/27/1993US Classes:556/418, Having -C(=X)-, wherein X is chalcogen, attached indirectly to silicon by nonionic bonding556/420, The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens556/421Additional nitrogen bonded directly to the -C(=X)- groupExaminersPrimary: Shaver, Paul F.Attorney, Agent or FirmForeign Patent References
International ClassC07F 007/10Foreign Application Priority Data1992-11-06 DEAbstractN-alkoxysilylalkyl-aspartic acid esters are prepared by the reaction of equimolar quantities of amino-alkyl alkoxysilanes with maleic or fumaric acid esters. These N-alkoxysilylalkyl-aspartic acid esters are particularly useful as reactants in the preparation of prepolymers containing alkoxysilane and urea groups.Other References
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