Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Chi-San Wu"'
Publikováno v:
Journal of Chromatography A. 1218:237-241
Although size exclusion chromatography (SEC) has been used successfully to determine the molecular weight distribution (MWD) of statistical poly[(N-vinyl pyrrolidone)-co-(vinyl acetate)]s [PVPVAs], SEC cannot separate the copolymers according to thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83162eee1c233299c7acac01999e1fcd
https://doi.org/10.1016/j.chroma.2010.11.017
https://doi.org/10.1016/j.chroma.2010.11.017
Autor:
Paul Suszczynski, Laurence Senak, Adriene Malsbury, James P. Cullen, Michael A. Tallon, Chi-San Wu, Lawrence Feeley, Edward G. Malawer
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 31:2587-2602
The technique of high throughput or fast gel permeation chromatography was used to separate and quantify residual vinyl pyrrolidone monomer present in polyvinyl pyrrolidone polymer (PVP) and in a copolymer of vinyl pyrrolidone and vinyl caprolactam [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ec27a264e3f9365dfae6dc573f02ad4
https://doi.org/10.1080/10826070802352801
https://doi.org/10.1080/10826070802352801
Publikováno v:
Journal of Applied Polymer Science. 107:2776-2785
The hydroperoxide levels of two commercial types of crosslinked poly(vinylpolypyrrolidinone) (or crospovidone) disintegrants were studied as a function of time and temperature using the titanyl sulfate titration method. It was noted that the two cros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eacbc5efa39aae8e5ff78292028ec5a5
https://doi.org/10.1002/app.27449
https://doi.org/10.1002/app.27449
Autor:
Chih-Hsin Yu, Chib-Yang Pai, Chi-San Wu, Chia-Shiung Tsai, Yeur-Luen Tu, Liou Yuan-Hung, Min-Hwa Chi, Yu-Shen Chen
Publikováno v:
IEEE Transactions on Semiconductor Manufacturing. 15:478-485
In this paper, the mechanism, inspection, and inline monitor of plasma charging defects found in an active area (AA) corner and edge using a poly-buffer (PB) STI process is reported. These defects are formed by the arcing (or discharging) through wea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebaa60b40712d64a4c5d227922de766c
https://doi.org/10.1109/tsm.2002.804893
https://doi.org/10.1109/tsm.2002.804893
Publikováno v:
Journal of Applied Polymer Science. 86:1312-1315
The relative viscosity (RV) of polyvinylpyrrolidone (PVP) with different molecular weights was measured with a glass capillary viscometer and with a differential dual-capillary viscometer in water at different concentrations. For the differential dua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c636138e5854b33fb4dae6b5353a3f5a
https://doi.org/10.1002/app.10989
https://doi.org/10.1002/app.10989
Publikováno v:
International Journal of Polymer Analysis and Characterization. 6:393-401
An inexpensive LED based differential refractometer has been used to obtain specific refractive index increment (dn/dc) values for six different polymers. The polymers examined by this technique were: dextran, poly(N-vinyl pyrrolidone), poly(maleic a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d611f478cd109f945af5aeef39b6fdb5
https://doi.org/10.1080/10236660108033956
https://doi.org/10.1080/10236660108033956
Autor:
Chi-San Wu, Yoon Tae Kwak
Publikováno v:
Journal of Applied Polymer Science. 71:67-74
Neutralized 0.5% microgels of the crosslinked copolymer of methyl vinyl ether and maleic anhydride were characterized by the penetrating ball test and by Brookfield viscometry with the # 7 cylindrical, T-E, and flag-impeller spindles. Apparent wall s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46eec28db375e48dc7ea1a874681e9e9
https://doi.org/10.1002/(sici)1097-4628(19990103)71:1<67::aid-app9>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19990103)71:1<67::aid-app9>3.0.co
Autor:
Knight, J. P., Coughlin, Robert S., Mayberry, Ray, Chi-San Wu, Gettel, Steve, Russell, Carol, Ehrensal, Kenneth N., Nelson, Dick, Heiler, Frederick R., Ray, J., Curry Jr., Clarence F., Perloff, Robert, Welch, Spencer, Cherry, William S., Manchak, Michael E.
Publikováno v:
Fortune; 7/13/1992, Vol. 126 Issue 1, p36-39, 4p
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 14:3331-3341
Size exclusion chromatography (SEC) of poly(vinylpyrrolidoneco-vinylacetate), PVPVA, and poly(vinylpyrrolidone-co-dimethylamincethylmethacrylate-co-vinylcaprolactan),PVPDMMAEMAVC, is evaluated in terms of resolution between polymer and solvent peaks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::083dae85d99dfb28ad7915eef0f2c433
https://doi.org/10.1080/01483919108049394
https://doi.org/10.1080/01483919108049394
Publikováno v:
Encyclopedia of Chromatography ISBN: 9780367803766
Encyclopedia of Chromatography, Third Edition (Print Version) ISBN: 9781420084597
Encyclopedia of Chromatography, Third Edition (Print Version) ISBN: 9781420084597
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5492099e545f720b6e1e241081f9932b
https://doi.org/10.1201/noe0824727857-385
https://doi.org/10.1201/noe0824727857-385
