Patent classifications
Y
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Y10
TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Y10T
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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442/00
Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
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Y10T442/20
Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
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Y10T442/2484
Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting
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Y10T442/2484

Multilayered woven manufacture and use of the multilayer woven manufacture as carriers for dried matrix spot applications
09630374 · 2017-04-25 · ·

The invention relates to a substantially laminary manufacture comprising 2 substantially laminary layers in contact, wherein the layers comprise a woven, hydrophilic material.