Method for producing reactive cyclodextrins, textile material provided with same, and use of said cyclodextrin derivatives

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United States of America Patent

PATENT NO 7754877
APP PUB NO 20050080254A1
SERIAL NO

10495517

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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—Y, wherein X is a group which reacts with CD, n is an integer from 2 to 20 and Y is a group which reacts with a group Z or is a group-Reactive which is capable of reaction with cellulosic or proteinic materials and, optionally, in a further step, insofar as Y is a group which reacts with a group Z, the resulting product is reacted with a reactive anchor compound Z-Reactive to form the reactive cyclodextrin, and also to reactive cyclodextrins prepared in accordance therewith, to materials dressed therewith and to the use thereof.

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Patent Owner(s)

Patent OwnerAddress
CIBA SPECIALTY CHEMICALS CORP540 WHITE PLAINS ROAD TARRYTOWN NY 10591

International Classification(s)

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  • 2002 Application Filing Year
  • C08B Class
  • 188 Applications Filed
  • 48 Patents Issued To-Date
  • 25.54 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200220032004200520062007200820092010201120120255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buschmann, Hans-Jürgen Kempen, DE 3 0
Knittel, Dierk Krefeld, DE 3 46
Schmidt, Andreas Langenfeld, DE 466 8023
Schollmeyer, Eckhard Rheurdt, DE 6 102

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  • 0 Citation Count
  • C08B Class
  • 0 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges106119103121101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6081 - 9091 - 10005101520253035404550556065

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