PATENT BRIEFING
EUROPE
- Microcapsules with degradable polyurea walls and their use in carbonless copying paper Traeubel, H., and Koenig, K., [Bayer, A.-G.] Eur Pat Appl 780154 (1997)
- Edible microcapsule and food containing the same Soeda, T., Masayuki, N., and Inoue, T. [Ajinomoto Co Ltd] Eur Pat Appl 782883 (1997)
- Retinoid formulations porous microspheres for reduced irritation and enhanced stability [Advance Polymer Systems Inc USA] Eur Pat Appl 781551 (1997)
- Production of microspheres of peptides Takechi, akechi., Ohtani, S., and Nagai, A. [Takeda Chemical Industries Ltd] Eur Pat Appl 779072 (1997)
GERMANY
- Controlled-release microcapsules Jund, und., Kim, S.-G., Tomanek, D., and Borrmann, P. [Borrmann, Peter] Ger Offen 19606804 (1997)
- Dispersion containing heat-storing microcapsules Ishiguro, shiguro., Setoguchi, T., Kishimoto, A., Akamatsu, Y., Maeda, S., Yoshikawa, M., Nakanishi, Y., Chikazawa, A., and Nakahira, T. [Osaka Gas Co Ltd, Mitsubishi Paper Mills Ltd] Ger Offen 19654035 (1997)
JAPAN
- Microspheres for spacers [Sekisui Fine Chemical Co Ltd] jpn Kokai Tokkyo Koho 091275520(1997)
- Secondary batteries with mesophase carbon microsphere anodes Ishiyama, S. [Atomic Energy Research Institute] jpn Kokai Tokkyo Koko 09129235 (1997)
- Polymerized liposome suspensions with good stability against osmotic pressure change Taniguchi, M., Mori, M., and Nakano, Y. [Nippon Oil and Fats Co Ltd] jpn Kokai Tokkyo Koho 09187643 (1997)
- Allergy-inducing antigen-immobilized liposomes as antiallergy agents Nakano, akano., and Uchida, T. [Nippon Oil and Fats Co Ltd, Kokuritsu Yobo Eisei Kenkyusho K. K.] Ypn Kokai Tokkyo Koho 09202735 (1997)
- Photothermographic material with improved storage stability and microcapsule manufac-turing method Yoshida, oshida., Shibata, M., Hatano, 0., Nakazawa, K., Kato, E., and Kida, S. [Konica Co] Ypn Kokai Tokkyo Koho 09164766 (1997)
- Microcapsule type cement hydration heat generation-preventing agent and manufacture of cement hardened products aTanaka, I., and Suzuki, N. [Shimizu Construction Co Ltd] jpn Kokai Tokkyo Koho 09169554 (1997)
- Adhesive composition containing microencapsulated components Takashima, Y., and Mimura, Y. [Nissai Technica K. K.] ypn Kokai Tokkyo Koho 09176594 (1997)
- Microencapsulated organophosphorus pesticide compositions useful for treating lumber outdoors Murakami, M., Ogawa, M., Fujimoto, I., and Otsubo, T. [Sumitomo Chemical Co Ltd] jpn Kokai Tokkyo Koho 09169610 (1997)
- Diazonium salt- and benzoic acid derivative-containing microcapsule and photofixable thermal recording material using it Takeuchi, Y., and Ichikawa, K. [Fuji Photo Film Co Ltd] jpn Kokai Tokkyo Koho 09175017 (1997)
- Slow-release microspheres Uchida, T., Nakada, Y., Shiosaki, K., Fukada, K., and Tokiyoshi, Y. [Chemo-Sero-Therapeutic Research Institute] ajpn Kokai Tokkyo Koho 09151136 (1997)
- Anionic microencapsulated pigment aqueous dispersions for recording and recording fluids using the same for jet printing Takao, N. Asada, M., and Saito, N. [Dainippon Ink and Chemicals Inc] jpn Kokai Tokkyo Koho 09151342 (1997)
- Multilayered liposomes containing interferon gene for malignant tumors Yagi, K. [0yo Seikagaku Kenkyusho K. K.] jpn Kokai Tokkyo Koho 09136846 (1997)
- Manufacture of microcapsule dispersions Kataoka, H., and Murata, M. [Daiichi Kogyo Seiyaku Co Ltd] jpn Kokai Tokkyo Koho 09117658 (1997)
PCT
- Microencapsulated genetically engineered microorganisms for clinical application Chang, T. M. S., and Prakash, S. [McGill University] PCT Int Appl 97 26903 (1997)
- Novel burst-free sustained release poly(lactideiglycolide) microspheres Jeyanthi, R., Van Hamont, J. F., Friden, P., Reid, R. H., Roberts, F. D., McQueen, C. E., and Setterstrom, J. A. [United States Dept. of the Army] PCT Int Appl 97 26869 (1997)
- Microcrystalline alpha-alumina-based ceramic microspheres and spheres, and their man-ufacture and use. Moltegen, P., Wilhelm, P., and Lutte, M. [Korund Laufenburg G.m.b.H] PCT Int Appl 97 27154 (1997)
- Manufacture of partially crosslinked microspheres and repositionable adhesives Cooprider, T. E., Crandall, M. D., Garbe, J. E., Goetz, R. J., and Kesti, M. R. [Minnesota Mining and Manufacturing Co] PCT Jot Appl 97 26286 (1997)
- Hollow polymer microcapsules and method of producing them Wheatley, M. A., and Narayan, P. J. [Drexel University] PCT lot Appl 97 22409 (1997)
- Archaeosomes, achaeosomes containing coenzyme Q10, and other types of liposomes containing coenzyme Q10 as adjuvants and as delivery vehicles Sprott, G. D., Patel, G. B., Makabi, P. B., and Tolson, D. L. [National Research Council of Canada] PCT Int Appl 97 22333 (1997)
- Solid water-dispersible compositions containing microencapsulated materials and their manufacture Bell, G. A., and Landham, R. R. [Zeneca Limited] PCT Int Appl 97 20627 (1997)
- Adhesive sheet and structure using tacky elastic microspheres Abe, H. [Minnesota Mining and Manufacturing Company] PCT Int Appl 97 2008 (1997)
- Production of morphologically uniform microcapsules Rossling, G., Albayrak, C., Tack, J., and Schmitz, R. [Schering Aktiengesellschaft] PCT Int Appl 97 19676 (1997)
POLAND
- Manufacture of microspheres and latexes of polyesters of low particle-size dispersity Slomkowski, S., Penczek, S., and Sosnowski, S. [PAN, Centrum Bad] Pol 171136 (1997)
RUSSIA
- Method of preparing disperse particles of soluble compounds in microcapsules
- Astakhov, M. V., Stelmukh, I. V., and Kapustin, M. G. [Moskovskij Institut Stali I Splavov] Russ 2076765 (1997)
USA
- Preparation and characterization of liposomal formulations of tumor necrosis factor Hung, M. C., Utsumi, T., and Klostergaard, J. [Board of Regents, the University of Texas System] US 5653974 (1997)
- Taste-masked effervescent microcapsules containing non-steroidal anti-inflammatory drugs Bettman, M. J., Percel, P. J., and Powell, T. C. [Eurand America, Incorporated] US 5639475 (1997)
- Continuous production of emulsions and microcapsules of uniform particle size Rourke, J. K. [Mead Corp] US 5643506 (1997)