Textile sheets with high water vapour absorption capacity - by treatment with polymeric binder and glycidyl ether of (poly)ethoxylated alcohols to render it hydrophilic

Textile sheets with high water vapour absorption capacity - by treatment with polymeric binder and glycidyl ether of (poly)ethoxylated alcohols to render it hydrophilic

In the process for prepg. consolidation, textile sheets of increased water-vapour absorption capacity by consolidation with polymeric binders and impregnation with organic substances then drying at high temp., the sheet is impregnated with 6-40 wt.% (on bonded and impregnated matl.) of a glycidyl et...

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Bibliographische Detailangaben
Hauptverfasser: FIKENTSCHER,ROLF,.DR, GREIF,NORBERT,.DR, SANNER,AXEL,.DR
Format: Patent
Sprache:eng ; ger
Schlagworte:
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Zusammenfassung:In the process for prepg. consolidation, textile sheets of increased water-vapour absorption capacity by consolidation with polymeric binders and impregnation with organic substances then drying at high temp., the sheet is impregnated with 6-40 wt.% (on bonded and impregnated matl.) of a glycidyl ether of formula (I): (R = 2-6 valent 2-13C (cyclo)aliphatic residue; p = 1-30; q = 2-6), and this is fixed to the sheet via NH-gp. contg. substances. In prodn. of synthetic leather substitutes for use in shoes, upholstery etc. These matls. have water-vapour absorption capacity of about 20 wt.% similar to that of natural leather.