摘要:
A process for removing a bulk material layer from a substrate and planarizing the exposed surface by CMP by (1) providing an CMP agent exhibiting at the end of the chemical mechanical polishing, without the addition of supplementary materials, the same SER as at its start and a lower MRR than at its start, —an SER which is lower than the initial SER and an MRR which is the same or essentially the same as the initial MRR or a lower SER and a lower MRR than at its start; (2) contacting the surface of the bulk material layer with the CMP agent; (3) the CMP of the bulk material layer with the CMP agent; and (4) continuing the CMP until all material residuals are removed from the exposed surface; and a CMP agent and their use for manufacturing electrical and optical devices.
摘要:
A composition comprising a source of metal ions and at least one leveling agent obtainable by condensing at least one trialkanolamine of the general formula N(R1—OH)3 (Ia) and/or at least one dialkanolamine of the general formula R2—N(R1—OH)2 (Ib) to give a polyalkanolamine(II), wherein the R1 radicals are each independently selected from a divalent, linear or branched aliphatic hydrocarbon radical having from 2 to 6 carbon atoms, and the R2 radicals are each selected from hydrogen and linear or branched aliphatic, cycloaliphatic and aromatic hydrocarbon radicals having from 1 to 30 carbon atoms, or derivatives obtainable by alkoxylation, substitution or alkoxylation and substitution of said polyalkanolamine(II).
摘要:
A process for removing a bulk material layer from a substrate and planarizing the exposed surface by CMP by (1) providing an CMP agent exhibiting at the end of the chemical mechanical polishing, without the addition of supplementary materials, the same SER as at its start and a lower MRR than at its start,—an SER which is lower than the initial SER and an MRR which is the same or essentially the same as the initial MRR or a lower SER and a lower MRR than at its start; (2) contacting the surface of the bulk material layer with the CMP agent; (3) the CMP of the bulk material layer with the CMP agent; and (4) continuing the CMP until all material residuals are removed from the exposed surface; and a CMP agent and their use for manufacturing electrical and optical devices.
摘要:
The present application relates to care polymers and fabric and home care compositions comprising such care polymers, as well as processes for making and using such care polymers and such compositions. The performance of the care polymers that Applicants teach, can be further increased by following the emulsification teaching of the present specification and/or combining such care polymers with silicone materials.
摘要:
The present invention relates to amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkyleneimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkyleneimine units present in the backbone. The present invention further relates to the use of these alkoxylated polyalkyleneimines as a soil detachment promoting additive to laundry detergents and cleaning compositions and to laundry detergents and cleaning compositions which comprise these alkoxylated mono- or polyalkyleneimines.
摘要:
The present invention relates to polymers obtainable by condensation of N-(hydroxy-alkyl)amines and reacting the remaining hydroxy and/or secondary amino groups of the condensation product with alkylene oxides and to derivatives obtainable by quaternization, protonation, sulphation and/or phosphation of said polymers, as well as to a process for preparing said polymers and a process for preparing said derivatives.
摘要:
Laundry detergent and cleaning compositions comprising alkoxylated polyalkanolamine polymers obtainable by condensation of N-(hydroxyalkyl)amines and reacting the remaining hydroxy and/or secondary amino groups of the condensation product with alkylene oxides and/or derivatives obtainable by quaternization, protonation, sulphation and/or phosphation of said polymers.
摘要:
The present invention relates to the use of specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups as markers for liquids, especially mineral oils, to liquids, especially mineral oils which comprise at least one such phthalocyanine as a marker, and also to novel specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups.