47th TWC, Tob. Work. Conf., 2016, abstr. Panel Discussion 04 U.S. and global leaf and product market situation and outlook Part 2 THOMPSON S. US Tobacco Cooperative, Raleigh NC USA No abstract available....
Tobacco Science & Technology, 2012, 5, p. 31-34, ISSN.1002-0861 Uncertainty in determination of benzoic acid in tobacco casing by HPLC ZHONG Qiuzan(1); LI Chagen(2); LIU Xiaoping(1) (1) Tobacco Research Institute of Ganzhou, Ganzhou 341000, Jiangxi, P.R. China; (2) Jiangxi Provincial Tobacco Company, Nanchang 330025, P.R. China In order to improve the accuracy of test results, the uncertainty in the determination of benzoic acid in tobacco casing by HPLC was systematically calculated according to JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement. The...
CORESTA Meeting, Smoke/Technology, Hamburg, 1997, ST01 Electronic aroma analysis DEUTSCH L.J.; SHIMANSKI C.A. Hoechst Celanese Corp. Charlotte. NC, USA Sensory analysis is an interesting and often difficult challenge. Aromas are particularly troublesome to quantify. Chemical analyses are usually based on the established principle of a proportional response to the concentration of a single chemical...
CORESTA Meeting, Smoke/Technology, Vienna, 1995, ST24 Simultaneous gas chromatographic nicotine/water analysis in smoke via split injection on dual capillary columns DEUTSCH L.J.; JEFFORDS A.L. Hoechst Celanese Corp. Charlotte. NC, USA
CORESTA Meeting, Smoke/Technology, Budapest, 1993, ST 36 Quality as a business process DEUTSCH L.; HASSLOCK M.; WELTY L. Hoechst Celanese Corp. Charlotte. NC, USA Using the five core principles of customer driven priorities, values based leadership, continuous process improvement, empowered people working together, and excellent performance, Hoechst Celanese Corporation has forged a quality process that has...
CORESTA Meeting, Smoke/Technology, Budapest, 1993, ST 20 An improved instrument and data analysis approach for the study of hot collapse of cigarette filters DEUTSCH L.J. Hoechst Celanese Corp. Charlotte. NC, USA The ability to study and quantitate hot collapse remains a need in the Hoechst Celanese Corporation Filter Product laboratories. Using the recommendations of the former CORESTA Hot Collapse Task Force as a starting point, a new instrument was...
Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 77, ST3, ISSN.0525-6240 Predicting filter performance on the Kretek cigarette with computer modeling ROBERTSON R.M. Hoechst Celanese Corp. Charlotte. NC, USA Computer modeling is a powerful technique that has been used for filter evaluation and design. Models are limited, however, to the boundaries established by the original experimental data. Predicting filter performance with Kretek (clove/tobacco...
Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 103, ST02, ISSN.0525-6240 Menthol behavior in the filter cigarette : The dependence of menthol migration and delivery on the site of application DEUTSCH L.J. Hoechst Celanese Corp. Charlotte. NC, USA Menthol is one of the most widely used flavorants in the tobacco industry. The volatility of menthol is a problem in terms of efficient application to the cigarette, retention during storage, and delivery upon smoking. This study attempts to quantify...
Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 202, T15, ISSN.0525-6240 Statistical process control of filter rodmaking JOHNSON C.E. Hoechst Celanese Corp. Charlotte. NC, USA A program was undertaken to develop a statistically based sampling scheme for filter manufacturing. The basic concepts of statistical process control were adapted specifically to the filter rodmaking process. Recommendations are made for test sample...
Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 78, ST-2. Cellulose acetate web, a high efficiency filter material FREDERIX M.E. Hoechst Celanese Corp. Charlotte. NC, USA Cellulose acetate web is a cigarette filter material comprised of short cut cellulose acetate staple and cellulose acetate fibrets (a highly fibrillated form of cellulose acetate). The web is produced in a wet lay, papermaking process where these...