English Translation (PTO-93-3158) of Japanese Patent Application 2-286335 (Pub. Nov. 26, 1990). |
C. A. Finch, ed, Polyvinyl Alcohol Properties and Applications, pp. 17-19 (no further information given). |
"The Chemistry of Scripset Resins", Table II, two pages. (no further information given). |
F. Lennart Marten, "Vinyl Alcohol Polymers", vol. 17, Encyclopedia of Polymer Science and Engineering, John Wiley & Sons, New York, NY, 1989, pp. 167-198. |
Mark S. M. Alger, "Acid Value", Polymer Science Dictionary, Elsevier Science Publishers LTD, Essex, England, 1989, p. 4. |
English translation of Japanese 61-117549 already cited. |
Gessner Hawley, "Saponification Number", The Condensed Chemical Dictionary, 9th ed, Van Nostrand Reinhold Company, p. 764 (no date). |
World Patents Index Latest Week 9102, Derwent Publications Ltd., London, GB; AN 91-012325 & JP-A-2 286 335 (Matsushita) 26 Nov. 1990 *abstract*. |
World Patents Index Latest Week 8507, Derwent Publications Ltd., London, GB; AN 85-041543 & JP-A-60 000 995 (Mitsubishi) 7 Jan. 1985 *abstract*. |
World Patents Index Latest Week 9021, Derwent Publications Ltd., London, GB; AN 90-160767 & JP-A-2 103 274 (Dainichiseika Color Chem) *abstract* Apr. 16, 1990. |