CPC D06M 15/564 (2013.01) [A41B 17/00 (2013.01); A41C 1/003 (2013.01); A41C 1/08 (2013.01); A41C 3/0007 (2013.01); A41C 3/0057 (2013.01); A41C 3/10 (2013.01); A41D 7/00 (2013.01); B32B 1/00 (2013.01); B32B 3/266 (2013.01); B32B 5/02 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/026 (2013.01); B32B 5/06 (2013.01); B32B 5/08 (2013.01); B32B 5/16 (2013.01); B32B 5/18 (2013.01); B32B 5/245 (2013.01); B32B 5/26 (2013.01); B32B 5/32 (2013.01); B32B 7/04 (2013.01); B32B 7/05 (2019.01); B32B 7/12 (2013.01); B32B 9/025 (2013.01); B32B 9/045 (2013.01); B32B 13/12 (2013.01); B32B 15/095 (2013.01); B32B 21/08 (2013.01); B32B 27/06 (2013.01); B32B 27/065 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/12 (2013.01); B32B 27/14 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/24 (2013.01); B32B 27/40 (2013.01); B32B 29/002 (2013.01); C08G 18/12 (2013.01); C09D 175/04 (2013.01); A41B 2400/38 (2013.01); A41B 2500/50 (2013.01); B32B 2255/02 (2013.01); B32B 2255/102 (2013.01); B32B 2255/26 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/0207 (2013.01); B32B 2262/0215 (2013.01); B32B 2262/0246 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/04 (2013.01); B32B 2262/062 (2013.01); B32B 2262/065 (2013.01); B32B 2262/08 (2013.01); B32B 2262/14 (2013.01); B32B 2264/102 (2013.01); B32B 2264/104 (2013.01); B32B 2264/108 (2013.01); B32B 2266/0278 (2013.01); B32B 2307/102 (2013.01); B32B 2307/202 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/416 (2013.01); B32B 2307/51 (2013.01); B32B 2307/54 (2013.01); B32B 2307/546 (2013.01); B32B 2307/7145 (2013.01); B32B 2307/724 (2013.01); B32B 2307/732 (2013.01); B32B 2413/00 (2013.01); B32B 2433/02 (2013.01); B32B 2437/00 (2013.01); B32B 2437/02 (2013.01); B32B 2471/02 (2013.01); B32B 2535/00 (2013.01); B32B 2555/00 (2013.01); B32B 2555/02 (2013.01); B32B 2601/00 (2013.01)] | 11 Claims |
1. An article comprising one or more sections of waterproof or water-resilient fabric, wherein each waterproof or water-resilient section comprises a film of dried aqueous polyurethane dispersion comprising a water-repellant and a prepolymer, the prepolymer comprising:
a glycol,
an aliphatic diisocyanate and
a diol,
wherein a ratio of isocyanate groups in the aliphatic diisocyanate to hydroxy groups in the glycol and the diol (NCO/OH) is about 1.30 to about 2.20 and wherein a concentration range of carboxylic acid groups in milliequivalent per kg of prepolymer (Meq Acid/kg CG) is about 140 to about 250.
|