Coating processes – Foraminous product produced – Microporous coating
Patent
1974-11-11
1976-06-01
Lusignan, Michael R.
Coating processes
Foraminous product produced
Microporous coating
81301, 8DIG4, 427381, 427390, D06M 100, B05D 500, B05D 302
Patent
active
039611078
ABSTRACT:
This invention relates to a fiber fleece based on synthetic fibers and containing a polymeric organic reinforcing material, and having, at a proportion of polymeric elastic reinforcing material of at least 10 per cent by weight and not more than 80 per cent by weight, calculated on the total weight of a base fleece having a density between 0.1 and 0.28 g/cm.sup.3, a tensile strength of at least 0.01 kg/mm.sup.2, a tear propagation resistance of at least 7 kg/mm (according to IUP 8), and a tensile stress or not more than 0.03 kg/mm.sup.2, measured in a tensile elongation test at an elongation of 10 per cent.
REFERENCES:
patent: 3053609 (1962-09-01), Miller
patent: 3236586 (1966-02-01), Humphreys
patent: 3236587 (1966-02-01), Genereux
patent: 3291561 (1966-12-01), Abashian
patent: 3403969 (1968-10-01), Kautny et al.
patent: 3434794 (1969-03-01), Tovey
patent: 3674539 (1974-07-01), Parisot et al.
Hammer Klaus-Dieter
Klenk Ludwig
Porrmann Herbert
Bryan James E.
Lusignan Michael R.
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