Zobrazeno 1 - 10
of 11
pro vyhledávání: '"W. T. K. Stevenson"'
Autor:
S. Wen, W. T. K. Stevenson
Publikováno v:
Colloid and Polymer Science. 271:38-49
A combined capillary drop viscometer-pH cell has been constructed and used to study the solution properties of some polymeric weak acids, bases, and ampholytes containing methacrylic acid (MAA), dimethylaminoethyl methacrylate (DMAEMA), and 2-hydroxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bc4e41790487b9664745b5faf51dc6e
https://doi.org/10.1007/bf00652301
https://doi.org/10.1007/bf00652301
Autor:
Shao Wen, W. T. K. Stevenson
Publikováno v:
Journal of Materials Science: Materials in Medicine. 4:23-31
Stable, water-soluble copolymers of glycidyl methacrylate with n-vinyl pyrrolidinone (I) were prepared by free-radical polymerization. Water-soluble copolymers of 2-hydroxyethyl methacrylate with methacrylic acid (II) were examined as co-reactants wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a13f6e02bc26b07989c5fd55eecd757
https://doi.org/10.1007/bf00122973
https://doi.org/10.1007/bf00122973
Publikováno v:
Journal of Applied Polymer Science. 42:679-691
The kinetics and thermodynamics of the cure and post-cure reactions of an acetylene terminated sulfone (ATS) resin mixture and pure fractions from that mixture were studied using differential scanning calorimetry. Thermal stabilities were measured by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b77d188b4f61ff7b5bc4a38b322fc6
https://doi.org/10.1002/app.1991.070420313
https://doi.org/10.1002/app.1991.070420313
Autor:
W. T. K. Stevenson, I. J. Goldfarb
Publikováno v:
Journal of Thermal Analysis. 36:2667-2691
Using a custom built reactor, we modelled the decomposition of a high performance Acetylene Terminated Sulfone (ATS) resin, more precisely bis[4-(3-ethynyl phenoxy) phenyl] sulfone and its higher oligomers, under partially anaerobic conditions. The r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bdec9067717f665cb0ff28b35643d7a
https://doi.org/10.1007/bf01913662
https://doi.org/10.1007/bf01913662
Autor:
I. J. Goldfarb, W. T. K. Stevenson
Publikováno v:
Journal of Thermal Analysis. 36:2643-2665
A study of the rates and mechanisms of degradation of an acetylene terminated sulfone resin, more precisely, bis[4-(2--ethynyl phenoxy) phenyl] sulfone and its higher oligomers, under high vacuum conditions, and under a flowing atmosphere of nitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6cf215669608f5bb3ed3c0481370b9a
https://doi.org/10.1007/bf01913661
https://doi.org/10.1007/bf01913661
Autor:
Nicholas J. Pinto, J. N. Gundersen, M.K Traore, W. T. K. Stevenson, V. Pendse, Pawan K. Kahol, B.J. McCormick
Publikováno v:
Physical review. B, Condensed matter. 50(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdb3c5d6d69982631672e3c71abaec5e
https://pubmed.ncbi.nlm.nih.gov/9976522
https://pubmed.ncbi.nlm.nih.gov/9976522
Publikováno v:
Biomaterials, Artificial Cells and Artificial Organs. 16:747-769
Erythrocytes were microencapsulated in a thermoplastic copolymer of poly-2-hydroxyethyl methacrylate (79% mole%) - co-methyl methacrylate (21 mole %) with little apparent initial cell lysis. Droplets of cell suspension and polymer solution were blown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad9d73d1bd8730c8850d1d6d71c4219
https://doi.org/10.3109/10731198809117567
https://doi.org/10.3109/10731198809117567
Autor:
W. T. K. Stevenson, Michael V. Sefton
Publikováno v:
Journal of Applied Polymer Science. 36:1541-1553
The equilibrium water content (EWC) of thermoplastic 2-hydroxypropyl methacrylate and 2-hydroxyethyl methacrylate homopolymers from technical grade monomer and of copolymers of the latter with methyl methacrylate has been measured in distilled water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b16fda824db56d7ed36c75ce8a8a707
https://doi.org/10.1002/app.1988.070360703
https://doi.org/10.1002/app.1988.070360703
Publikováno v:
Journal of Applied Polymer Science. 34:65-83
Soluble polymers have been produced from technical-grade 2-hydroxyethyl methacrylate (HEMA) and hydroxypropyl methacrylate (HPHA) using a combination of vacuum distillation and solvent extractions to purify the monomers prior to solution polymerizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47ddf3a6c238a772ad5cc19fba186830
https://doi.org/10.1002/app.1987.070340106
https://doi.org/10.1002/app.1987.070340106
Publikováno v:
Biomaterials. 8:360-366
Chinese hamster ovary fibroblasts, as model cells, have been microencapsulated in a hydroxyethyl methacrylate-methyl methacrylate copolymer (HEMA-MMA) by interfacial precipitation. The polymer containing approximately equal to 75 mol% HEMA, dissolved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e10098d8f9b5601e770cb2cf8af7dd53
https://doi.org/10.1016/0142-9612(87)90006-8
https://doi.org/10.1016/0142-9612(87)90006-8