POLYTHIOL COMPOSITION

The present invention relates to a polythiol composition that includes (a) a polythiol compound (A) having at least two thiol groups; and (b) a nitrogen-containing compound (B) represented by the following Formula (I). In Formula (I), -S-R is a residue of the polythiol compound (A). A peak area of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HICKENBOTH CHARLES R. III, DAVIC ANDREW, MAINS DARYL, BADARINARAYANA VIVEK
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a polythiol composition that includes (a) a polythiol compound (A) having at least two thiol groups; and (b) a nitrogen-containing compound (B) represented by the following Formula (I). In Formula (I), -S-R is a residue of the polythiol compound (A). A peak area of the nitrogen containing compound (B) is equal to or less than 3.0, with respect to a peak area of 100 of the polythiol compound (A). Each peak area for compounds (A) and (B) is determined by high performance liquid chromatography analysis. The present invention also relates to a polymerizable composition that includes the polythiol composition, and polymerizates thereof. 本发明涉及多硫醇组合物，其包括(a)具有至少两个硫醇基团的多硫醇化合物(A)；和(b)由下式(I)表示的含氮化合物(B)，在式(I)中，-S-R为该多硫醇化合物(A)的残基。相对于该多硫醇化合物(A)的100的峰面积，该含氮化合物(B)的峰面积等于或小于3.0。化合物(A)和(B)的各峰面积通过高效液相色谱法分析测定。本发明还涉及能聚合的组合物，其包括该多硫醇组合物和其聚合产物。