| 摘要 |
The present invention relates to compounds containing alkoxysilane and urea groups corresponding to the formula <IMG> wherein X represents identical or different organic groups which are inert to isocyanate groups below 100.degree.C, provided that at least one of these groups is an alkoxy group, Z represents COOR, or an aromatic ring, R represents the residue obtained by removing the isocyanate groups from an organic monomeric polyisocyanate or a polyisocyanate adduct, R, and R2 are identical or different and represent organic groups which are inert to isocyanate groups at a temperature of 100.degree.C or less, R3 and R4 are identical or different and represent hydrogen or organic groups which are inert to isocyanate groups at a temperature of 100.degree.C or less and n is an integer from 1 to 8. The present invention also relates to the use of these compounds for the preparation of coatings, sealants and adhesives.
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