Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Woven fabric – Woven fabric including an additional woven fabric layer
Patent
1996-11-27
1999-01-05
Raimund, Christopher
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Woven fabric
Woven fabric including an additional woven fabric layer
34 81, 52408, 5250601, 5250606, 442232, 442261, 442378, 442394, F26B 2106
Patent
active
058562508
ABSTRACT:
An ionic substance removing material for use in a super-clean room and a method of manufacturing the material are disclosed. The material includes an ion exchanger capable of an ion exchange reaction, a non-ion exchange permeable layer and an anti-dust generation layer. The material is secured by the surface of a concrete wall.
REFERENCES:
patent: 3869376 (1975-03-01), Tejeda
patent: 3940916 (1976-03-01), Grot
Fujiwara Goro
Hattori Shinji
Irie Naoki
Masuda Mitsunobu
Nonaka Hiroshi
NEC Corporation
Raimund Christopher
Takuma Co., Ltd.
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