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In this issue

In this issue The next article in this group deals with producing colored materials. It is expected that when the same color formulation is used in the same materials, the resulting color will match the previous batch. However, there are always batchto-batch variations. These variations may be the result of weighing errors when adding the components to the batch or possibly from different batches of colorant with slight variations in tinting strength. Over 10 years ago, in this journal, Sluban and Nobbs introduced the concept of color sensitivity of a formulation recipe. The idea was to select the appropriate recipe that was least sensitive to these sources of error. In this issue, Shahram Peyvandi, Seyed Hossein Amirshahi, and Boris Sluban investigate the quality of the coloration process by determining the precision and accuracy of different color recipes. They present alternative definitions of colorant strength sensitivity and total colorant sensitivity of a formulation and balance the two types of errors. ‘‘The Total Colorant Sensitivity of a Color Matching Recipe: An Approach to Colorant Weighting and Tincturial Strength Errors’’ presents the methods for calculating these new quantities and reports on the results of tests involved with repeated dyeings. The third article deals with http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Color Research & Application Wiley

In this issue

Color Research & Application , Volume 33 (4) – Aug 1, 2008

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Publisher
Wiley
Copyright
Copyright © 2008 Wiley Periodicals, Inc.
ISSN
0361-2317
eISSN
1520-6378
DOI
10.1002/col.20428
Publisher site
See Article on Publisher Site

Abstract

The next article in this group deals with producing colored materials. It is expected that when the same color formulation is used in the same materials, the resulting color will match the previous batch. However, there are always batchto-batch variations. These variations may be the result of weighing errors when adding the components to the batch or possibly from different batches of colorant with slight variations in tinting strength. Over 10 years ago, in this journal, Sluban and Nobbs introduced the concept of color sensitivity of a formulation recipe. The idea was to select the appropriate recipe that was least sensitive to these sources of error. In this issue, Shahram Peyvandi, Seyed Hossein Amirshahi, and Boris Sluban investigate the quality of the coloration process by determining the precision and accuracy of different color recipes. They present alternative definitions of colorant strength sensitivity and total colorant sensitivity of a formulation and balance the two types of errors. ‘‘The Total Colorant Sensitivity of a Color Matching Recipe: An Approach to Colorant Weighting and Tincturial Strength Errors’’ presents the methods for calculating these new quantities and reports on the results of tests involved with repeated dyeings. The third article deals with

Journal

Color Research & ApplicationWiley

Published: Aug 1, 2008

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