摘要:
Mixtures comprising(A) an isocyanurate and/or biuret of 1,6-diisocyanatohexane (HDI), (B) an isocyanurate of 1-isocyanato-3,5,5-trimethyl-5-isocyanatomethylcyclohexane (IPDI), (C) at least one emulsifier, and (D) if desired, solvent.
摘要:
Mixtures comprising (A) an isocyanurate and/or biuret of 1,6-diisocyanatohexane (HDI), (B) an isocyanurate of 1-isocyanato-3,5,5-trimethyl-5-isocyanatomethylcyclohexane (IPDI), (C) at least one emulsifier, and (D) if desired, solvent.
摘要:
The invention relates to mixtures containing (A) an isocyanurate and/or biuret of 1,6-diisocyanatohexane (IIDI), (B) an isocyanurate of 1-isocyanato-3,5,5-trimethyl-5-isocyanaLomethyl-cyclohexane (IPDI), (C) at least one emulsifier, which can be obtained by reacting a diisocyanate (C2) selected from tetramethylenediisocyanate, dodecamethylenediisocyanate, 1,4-diiso-cyanatocyclohexane, 4,4′-di(isocyanatocyclohexyl)methane, trimethylhexandiisocyanate, tetramethylhexandiisocyanate, 2,4 or 2,6 toluylenediisocyanate and the isomer mixtures thereof, tetratnethylxylylenediisocyanate, p-xylylenediisocyanate, 2,4′ or 4,4′ diiso-cyanatodiphenylmethane and a mixture of at least two of said diisocyanates having at least one component (C1) which contains at least one group which can react with isocyanate groups and at least one hydrophile group, and (D) optionally a solvent.
摘要:
Mixtures comprising (A) an isocyanurate and/or biuret of 1,6-diisocyanatohexane (HDI), (B) an isocyanurate of 1-isocyanato-3,5,5-trimethyl-5-isocyanatomethylcyclohexane (IPDI), (C) at least one emulsifier, and (D) if desired, solvent.
摘要:
In a method for printing substrates with a printing ink and/or a printing varnish at least comprising solvents and binders, at least one of the binders comprises a polyetheramine polyol.
摘要:
The use of high-functionality highly branched polyetheramine polyols to coat substrates such as metal surfaces or components made of plastic permits improved adhesion of further coatings.
摘要:
A process for preparing high-functionality highly branched polyureas which comprises reacting one or more carbonates with one or more amines having at least two primary and/or secondary amino groups, at least one amine having at least three primary and/or secondary amino groups.
摘要:
The present invention relates to a process for the preparation of colorless, storage-stable polyisocyanates containing biuret groups from di- or polyisocyanates using water and/or steam as a biuretizing agent, and an apparatus for this purpose and the use thereof.