Number | Name | Date | Kind |
---|---|---|---|
3272675 | Suzumura et al. | Sep 1966 | |
3652313 | Nagata et al. | Mar 1972 | |
3743526 | Zwahlen | Jul 1973 | |
3829402 | Zimmermann et al. | Aug 1974 | |
4094694 | Long | Jun 1978 | |
4542178 | Zimmermann et al. | Sep 1985 | |
4849256 | Newman et al. | Jul 1989 |
Entry |
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"Polyvinylalkohol in Gestrichenen Papiern--ein Vergleich Verschiediner Nobinder", published Nov. 1989, in vol. 48, Issue 25 of Kunstharz-Nachrichten. |
Polymer Chemicals Technical Bulletin--Airvol.RTM. 103 Dev. 203 and 107 Polyvinyl Alcohols: Protein Replacements in Conventional Paper Coating Formulations (G. D. Miller) APCI 1988.COPYRGT.. |
Oesterlin, H. G.; Schafer, H., "Polyvinyl Alcohol as a Carrier for Optical Brighteners in Coated Papers", Das Papier 32 (10A), V13-V19 (1978). |