发明名称 Powder cleaning agent for carpets etc. - has porous particles of regenerated cellulose contg. water, surfactant and preservative
摘要 A cleaning agent for carpets, floorcoverings, textiles, velour leather and furs consists of moist, porous, spherical bodies of regenerated cellulose having a defined particle size in the range of 0.05-2.00mm to suit the specific application, the particles having a cellulose content of 10-50 wt. % a pore vol. of 50-90% and a powder density of 300-500 kg/m3 and the particles being charged with 20-90 wt. % water, 0.01-4.0 wt. % surfactant, 0.1-0.8 wt. % preservative and 0.00-0.6 wt. % fragrance components.
申请公布号 DE4007522(A1) 申请公布日期 1990.10.25
申请号 DE19904007522 申请日期 1990.03.09
申请人 VEB KUNSTSEIDENWERK "SIEGFRIED RAEDEL" PIRNA, DDR 8300 PIRNA, DD 发明人 PASSATE, RAINER;TAUTZ, BERNHARD;SCHOBER, VOLKER;SCHWALBE, HEIDELORE, DDR 8300 PIRNA, DD
分类号 C11D3/00;C11D3/22 主分类号 C11D3/00
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