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Patent Briefing

Patent Briefing

Pages 415-424 | Published online: 27 Sep 2008

PATENT BRIEFIN

CZECHOSLOVAKIA

  • Gelatin microcarriers suitable for growing animal cells and method for their production M. Stol, M. Tolar, M. Adam, J. Viska and P. Veber.
  • Czech Patent 248,861 (1988)
  • Manufacture of cellulose microspheres
  • D. Berek, I. Novak and L. Dasko. Czech Patent 257,144 (1988)

DDR

  • Preparation of aminoresin microcapsules for controlled release of biologically-active materials
  • E. Bonatz, K. Dietrich, H. Henna, R. Nastke, M. Walter, M. Schlawne and W. Teige. [Akademie der Wissenschaften der DDR]
  • German Patentsschnft 266,976 (1989)
  • Manufacture of microspheres
  • T. Heinze, D. Klemm, F. Loth and A. Mueller. [Friedrich-Schiller-Universitaet] German Patentsschrift 268,405 (1989)

EUROPE

  • Elastomer-encased active ingredients G. S. Kehoe. [Nabisco Brands, Inc.] European Patent Application 288,909 (1988)
  • Treatment of AIDS with liposome-encapsulated toxin
  • S. Ueda, K. Ikuta, S. Kato and T. Uchida. [Sumitomo Chemical Co., Ltd.] European Patent Application 292,000 (1988)
  • Chromogenic substrates for JS-galactosidase
  • D. R. Hwang and M. E. A. Scott. [Technicon Instruments Corp.]
  • European Patent Application 292,169 (1988)
  • Preparation of sustained-release microcapsules using ion exchange resins M. Nonomura, Y. Suzuki and M. Yamada. [Takeda Chemical Industries, Ltd.] European Patent Application 294,103 (1988)
  • Protein conjugates and their preparation
  • D. R. Hwang, M. E. Scott and E. Hedaya. [Technicon Instruments Corp.]
  • European Patent Application 298,755 (1989)
  • Magnetic microspheres based on polysilonane, their preparation and their use
  • F. Leising, B. Chauvel and C. Torres. [Rhone-Poulenc Chimie] European Patent Application 299,846 (1989)
  • Poly(lactide)-containing microspheres containing primaquine for the treatment of malaria J. Bontemps, P. Pirson, J. B. Falmagne, R. Jerome, P. Teyssie, L. Delattre and B. Evrard. [IRE-Celltarg S.A.]
  • European Patent Application 301, 969 (1989)
  • Developer sheet for pressure-sensitive copying paper or photosensitive or thermal imaging material
  • R. C. Liang, K. A. Kintz, J. G. O'Connor and P. C. Adair. [Mead Corp.]
  • European Patent Application 303,509 (1989)
  • 0265- 192048/90 $3.00 (0 1990 Taylor & Francis Ltd.
  • Silicon compounds containing hydrolyzable groups for preparation of microcapsules and micromatrices
  • W. Zaifkovits, B. Gruening, H. J. Kollmeier, D. Schaefer and C. Weitemeyer. [F. Joh Kwizda, Unternehmens-Verwaltungsgesellschaft m.b.H.; Th. Goldschmidt, A.-G.]
  • European Patent Application 304,416 (1989)
  • Assaying gene expression by solid phase amplification using a gene probe (SPAp) and a kit for the SPAp assay
  • C. G. Wang. [Profile Diagnostic Sciences, Inc.]
  • European Patent Application 304,845 (1989)
  • Microencapsulation by agrochemicals and pharmaceuticals into polymers A. J. Kielbania Jr., W. D. Emmons and G. H. Redlich. [Rohm and Haas Co.] European Patent Application 305,212 (1989)
  • Light-sensitive microcapsule with shell from aldehyde-melamine copolymer and light-sensitive material employing the same
  • R. Takahashi and Y. Yabuki. [Fuji Photo Film Co., Ltd.] European Patent Application 310,139 (1989)
  • High-surface-area compositions containing crosslinked polyaromatic fibers or microbeads
  • S. G. Maroldo, R. M. Kopchik and E. J. Langenmayr. [Rohm and Hass Co.] European Patent Application 314,449 (1989)
  • Liposomes containing hydrophilic drugs and a process for manufacturing them R. T. Profitt, J. Adler-Moore and S.-M. Chiang. [Vestar, Inc.]
  • European Patent Application 317,120 (1989)
  • Liposomes containing nedocromil sodium A. R. Clark. [Fisons p.l.c.]
  • European Patent Application 318,211 (1989)
  • Dye-sensitized thiol containing photopolymerizable compositions P. C. Adair. [Mead Corp.]
  • European Patent Application 318,336 (1989)
  • Photosensitive microcapsules imaging sheet
  • K. Colyer, J. O'Connor and W. Hammann. [Mead Corp.]
  • European Patent Application 319,337 (1989)
  • Heat-sensitive diazo recording materials
  • K. Ichikawa, H. Shimada and K. Ikeda. [Fuji Photo Film Co., Ltd.]
  • European Patent Application 323,887 (1989)
  • Preparation of microcapsules
  • M. Moriwaki, H. Sekihara and K. Etoh. [Toppan Moore Co., Ltd.] European Patent Application 339,144 (1989)

FEDERAL REPUBLIC OF GERMANY

  • Ophthalmic depot pharmaceuticals containing cyanoacrylate polymer-based nanoparticles as carrier
  • J. Kreuter and P. Speiser. [Ruetgerswerke A.-G.]
  • German Offenlegungsschrift 3,722,837 (1989)
  • Laser active aqueous dispersion of laser dyes
  • M. Rinke and H. Guesten. [Kernforschungszentrum Karlsruhe G. m.b.H.] German Offenlegungsschrift 3,738,933 (1989)
  • Color image-forming material containing microcapsules G. Riedel, D. Hoffmann and H. Eisermann. [BASF A.-G.] German Offenlegungsschrift 3,802,271 (1989)
  • Method for cell detection with latex particle- or microcapsule-labeled antibodies by flow cytometry
  • M. Suzuki and K. Imai. [Hitachi, Ltd.] German Offenlegungsschrift 3,806,558 (1988)
  • Enumeration of multiple cell types by immunoassay with particle-bound antibodies
  • K. Imai and Y. Nomura. [Hitachi Ltd.] German Offenlegungsschrift 3,811,566 (1988)
  • Photopolymerizable photoimaging compositions
  • J. Yamaguchi, F. Shinozaki, M. Okazaki and K. Adachi. [Fuji Photo Film Co., Ltd.] German Offenlegungsschrift 3,833,308 (1989)
  • Microcapsule imaging materials and image formation therewith
  • S. Washizu, J. Yamaguchi, F. Shinozaki, A. Shimomura, T. Usami, T. Endo and K. Saeki. [Fuji Photo Film Co., Ltd.]
  • German Offenlegungsschrtft 3,835,062 (1989)

FRANCE

  • Microcapsules containing paramagnetically and (or) radioactively labeled chelates for medical imaging
  • J. C. B. Brosse, P. Jallet, J. J. Le Jeune, N. Courage, V. Folliot, R. A. Perdrisot, J. C. Soutif and J. P. B. Villette. [Centre National de la Recherche Scientifique; University d'Angers]
  • French Demande 2,612,400 (1988)
  • Laxative powders containing isphagul and microencapsulated paraffin oil M. Chicouri.
  • French Demande 2,616,329 (1988)
  • Emulsion breaking agent, and its use in paving compositions
  • P. Mondi and M. Ullman. [Societe Anon. d'Application des Derives de l'Asphalte (SAADA).] French Demande 2,618,350 (1989)
  • Textile-adhesive composites containing microencapsulated crosslinking agents P. Groshens and C. Paire. [Lainiere de Picardie]
  • French Demande 2,625,745 (1989)

ISRAEL

  • Process for labeling phagocytic cells with labeled micelles having amines on the surface and compositions containing the labeled cells for detecting loci of infection
  • [Vestor Inc. City of Hope National Medical Center]
  • Israeli Patent 72,792 (1988)

JAPAN

  • Thermal-transfer recording medium for rapid image formation Y. Tamura, S. Kaneko and N. Okuma. [Canon K.K.]
  • Japan Kokai Tokkyo Koho 62 176,893 (1987)
  • Temperature-indicating label and manufacture thereof
  • E. Tanaka, H. Tsutsumi, H. Akahori, K. Hasegawa and M. Asano. [Mitsui Toatsu Chemicals, Inc.] Japan Kokai Tokkyo Koho 63 165,479 (1988)
  • Temperature-indicating label and manufacture thereof
  • E. Tanaka, H. Tsutsumi, H. Akahori, K. Hasegawa and M. Asano. [Mitsui Toatsu Chemicals, Inc.] Japan Kokai Tokkyo Koho 63 165,480 (1988)
  • Label-containing liposomes sensitized with antigens or antibodies as immunoassay reagents
  • T. Katayama, M. Hado and Y. Ishimori. [Toshiba Corp.] Japan Kokai Tokkyo Koho 63 204,150 (1988)
  • Artificial cells containing phospholipids for tumor control I. Tabuse and S. Kugimiya. [Daikin Industries, Ltd.] Japan Kokai Tokkyo Koho 63 222,120 (1988)
  • Manufacture of immobilized biocatalysts (enzymes)
  • H. Konishi, Y. Tanaka, T. Fumada, T. Yazawa, Y. Goto and M. Nakayama. [Nippon Oils and Fats Co., Ltd.]
  • Japan Kokai Tokkyo Koho 63 222,690 (1988)
  • Liposome lysis immunoassay using sensitized liposomes containing electron carriers K. Yoshikawa and M. Umeda. [Nissui Seiyaku Co., Ltd.]
  • Japan Kokai Tokkyo Koho 63 231,267 (1988)
  • Manufacture of liposomes containing polymerized phospholipids H. Ono, T. Takahashi and H. Tsuchida.
  • Japan Kokai Tokkyo Koho 63 232,841 (1988)
  • Reagents for specific quantitation of test substances by liposome lysis immunoassay Y. Ishimori and T. Tsuneyoshi. [Toshiba Corp.]
  • Japan Kokai Tokkyo Koho 63 246,670 (1988)
  • Novel neoplasm inhibitors containing phospholipids or diacylglycerol
  • M. Kimura and K. Onodera. [Nichirei Corp.] Japan Kokai Tokkyo Koho 63 250,323 (1988)
  • Preparation of crosslinked physiologically active protein-lipid reaction products for the manufacture of pharmaceutical microspheres
  • R. Igarashi, M. Nakagawa, Y. Shoji and Y. Mizushima
  • Japan Kokai Tokkyo Koho 63 253,021 (1988)
  • Preparation of microcapsule from gelatin and polyanion
  • N. Kyogoku, Y. Saeki and S. Fujikawa. [Suntory, Ltd.] Japan Kokai Tokkyo Koho 63 258,641 (1988)
  • Preparation of sensitized liposomes or micelles for use in agglutination tests
  • H. Kamei, S. Kobayashi, H. Matsumura, H. Yokoyama, M. Aizawa and Y. Katayame. [Agency of Industrial Sciences and Technology]
  • Japan Kokai Tokkyo Koho 63 274,870 (1988)
  • Manufacture of liposomes without use of organic solvents A. Iwamoto. [Noevir Co., Ltd.]
  • Japan Kokai Tokkyo Koho 63 277,618 (1988)
  • Method and reagent for complement potency determination by liposome lysis immunoassay H. Kurokawa. [Sumitomo Pharmaceuticals Co., Ltd.]
  • Japan Kokai Tokkyo Koho 63 293, 470 (1988)
  • Electrostatographic developing apparatus using microencapsulated developer K. Shigehiro, K. Terao and T. Yamamuro. [Fuji Xerox Co., Ltd.]
  • Japan Kokai Tokkyo Koko 63 305,371 (1988)
  • Photothermographic imaging method by pressure transfer at elevated temperature F. Kakimi. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 63 309, 943 (1988)
  • Photochemical hole burning memory material H. Tsuchida and H. Ono.
  • Japan Kokai Tokkyo Koho 63 312,890 (1988)
  • Manufacture of slow-release pullulan acetate microcapsules containing antibiotics Y. Fukui, S. Goto, T. Uchida and I. Fujimoto. [Tao Yakuhin K.K.]
  • Japan Kokai Tokkyo Koho 63 313,722 (1988)
  • Manufacture of liposomes coated with polysaccharides modified by sialic acid
  • K. Iwamoto, T. Kato, M. Takada, S. Watanabe, Y. Miyake, J. Sunamoto and T. Sato. [Eisai Co., Ltd.]
  • Japan Kokai Tokkyo Koho 63 313,724 (1988)
  • Encapsulated toners
  • N. Hosoi. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 63 316,062 (1988)
  • Manufacture of sustained-release pharmaceutical emulsion particles coated with polysaccharides
  • K. Iwamoto, T. Kato, M. Kawahara, N. Koyama, S. Watanabe, Y. Miyake and J. Sunamoto. [Eisai Co., Ltd.]
  • Japan Kokai Tokkyo Koho 63 319,046 (1988)
  • Manufacture of stable liposome dispersions with polyhydric alcohols and sugars
  • S. Hirota, H. Kikuchi and H. Yamauchi. [Daiichi Seiyaku Co., Ltd.] Japan Kokai Tokkyo Koho 64 03,114 (1989)
  • Manufacture of stable liposomes with sugars and controlled concentration of ions H. Kikuchi, S. Hirota and H. Yamauchi. [Daiichi Seiyaku Co., Ltd.]
  • Japan Kokai Tokkyo Koho 64 03,115 (1989)
  • Photographic processing of silver halide photographic material for radiography
  • N. Miyasaka. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 03,651 (1989)
  • Manufacture of mesophase pitch microbeads
  • K. Matsubara, T. Takegawa, N. Isoo and T. Shiode. [Nippon Kokan K.K.] Japan Kokai Tokkyo Koho 01 06,089 (1989)
  • Encapsulated toner for electrophotography
  • T. Mikami. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 06,964 (1989)
  • Copying paper having photosensitive sheet containing high-reflectivity substrate or interlayer A. Shirokura, K. Yui, A. Hitatsu and S. Sato. [Sony Corp.]
  • Japan Kokai Tokkyo Koho 01 07,033 (1989)
  • Manufacture of photosensitive microcapsules in presence of protective colloid
  • F. Kakimi. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 09,439 (1989)
  • Stabilization of liposome formulation by freezing with polyhydric alcohols and (or) sugars H. Kikuchi, S. Hirota and H. Yamauchi.
  • [Daiichi Seiyaku Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 09,931 (1989)
  • Insecticidal microcapsules containing dimethyl (thio) phosphates for insect control in the forest
  • S. Tsuda, T. Otsubo, Y. Manabe, H. Takeda, S. Sakai, N. Kasamatsu, K. Shimizu and K. Tsuyi. [Sumitomo Chemical Co., Ltd.; Yashima Sangyo K.K.; Sankei Chemicals Co., Ltd.] Japan Kokai Tokkyo Koho 01 13,002 (1989)
  • Manufacture of capsulated toners
  • T. Mikamo. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 13,556 (1989)
  • Manufacture of nonmagnetic microencapsulated electrostatographic toner H. Yusa, Y. Akashi and M. Yamazaki. [Canon K.K.]
  • Japan Kokai Tokkyo Koho 01 15,749 (1989)
  • Manufacture of heat-fixing positive charging microencapsulated electrostatographic toner M. Yamazaki, Y. Akashi and H. Yusa. [Canon K.K.]
  • Japan Kokai Tokkyo Koho 01 15,750 (1989)
  • Manufacture of microcapsules using chitosan and polysaccharides for the membrane H. Makita, S. Matsumura and T. Imazato. [Dainippon Pharmaceutical Co., Ltd.] Japan Kokai Tokkyo Koho 01 18,440 (1989)
  • Manufacture of pressure-fixable capsulated toners free from free shells T. Kamitaki, M. Yamazaki and H. Yusa. [Canon K.K.]
  • Japan Kokai Tokkyo Koho 01 21,460 (1989)
  • Manufacture of bandages containing microcapsules of cell growth factors
  • M. Koide and A. Konishi. [Terumo Corp.] Japan Kokai Tokkyo Koho 01 22,254 (1989)
  • Manufacture of microcapsules containing pesticides M. Ochi and M. Nomichi. [Nippon Kayaku Co., Ltd.] Japan Kokai Tokkyo Koho 01 22,806 (1989)
  • Manufacture of pharmaceutical-containing liposomes with phospholipids and glycolipids K. Iga, S. Hamaguchi and T. Ogawa. [Takeda Chemical Industries, Ltd.]
  • Japan Kokai Tokkyo Koho 01 25,716 (1989)
  • Microencapsulation of nitrogen-fixing bacteria with polymers
  • H. Shirai, J. Hanabusa and S. Kubota. [Kanai Juyo Kogyo Co., Ltd.] Japan Kokai Tokkyo Koho 01 30,585 (1989)
  • Mutation-inducing method using liposome containing concanavalin A M. Goto. [NOK Corp.]
  • Japan Kokai Tokkyo Koho 01 30,591 (1989)
  • Photosensitive medium having microcapsules for photoduplication process. K. Suzuki. [Brother Industries, Ltd.]
  • Japan Kokai Tokkyo Koho 01 42,643 (1989)
  • Manufacture of microcapsules for cosmetics and pharmaceuticals
  • M. Sakamoto, K. Iyanagi, Y. Takasuka and M. Horino. [Pola Chemical Industries, Inc.] Japan Kokai Tokkyo Koho 01 43,343 (1989)
  • Liposomes containing genes and their preparation for gene transfer K. Yagi, N. Kojima and N. Haga. [Vitamin Kenkyusho K.K.] Japan Kokai Tokkyo Koho 01 47,381 (1989)
  • Preparation of 2-[(-hydroxyalkyl)alkylmethylammonio]ethyl phosphates for liposomes K. Tsubone. [Kanebo, Ltd.]
  • Japan Kokai Tokkyo Koho 01 47,714 (1989)
  • Color imaging method by development of microencapsulated photoimaging material
  • K. Ohashi and S. Nagata. [Sharp Corp.]
  • Japan Kokai Tokkyo Koho 01 52,144 (1989)
  • Photoimaging method
  • K. Ohashi and S. Nagata. [Sharp Corp.] Japan Kokai Tokkyo Koho 01 54,450 (1989)
  • Monoclonal antibodies in microcapsule (liposome) lipid immunoassay Y. Takiguchi. [Toshiba Corp.]
  • Japan Kokai Tokkyo Koho 01 59,070 (1989)
  • Manufacture of polyolefin foam sheets using microencapsulated two-component blowing agents
  • T. Tsubone and I. Kikuta. [Sekisui Plastics Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01, 62,334 (1989)
  • Manufacture of microcapsules for pressure-sensitive copying paper M. Asano and K. Hasegawa. [Mitsui Toatsu Chemicals, Inc.] Japan Kokai Tokkyo Koho 01 63,036 (1989)
  • Photoduplication medium
  • S. Higashiyama. [Brother Industries, Ltd.] Japan Kokai Tokkyo Koho 01 63,948 (1989)
  • Photopolymerization imaging method
  • S. Ishikawa and F. Shinozaki. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 63,955 (1989)
  • Color image recording method
  • H. Nakai and M. Suzuki. [Brother Industries, Ltd.] Japan Kokai Tokkyo Koho 01 63,958 (1989)
  • Photopolymerization photographic system
  • M. Kuroishi, S. Tamagawa and M. Ishikawa. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 73,343 (1989)
  • Microcapsule toner for electrostatography
  • H. Goto and N. Hosoi. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 74,554 (1989)
  • Thermal-transfer sheets with good odor
  • Y. Nukushina, K. Wakata, K. Yamashiro, S. Shioi and A. Miyake. [Kanzaki Paper Mfg Co., Ltd.] Japan Kokai Tokkyo Koho 01 75,284 (1989)
  • Manufacture of liposomes containing concentrated physiologically-active materials K. Sakaguchi and Y. Ogata. [Terumo Corp.]
  • Japan Kokai Tokkyo Koho 01 75,418 (1989)
  • Etching agents in photodegradable microcapsules
  • J. Tanaka. [Sumitomo Metal Mining Co., Ltd.] Japan Kokai Tokkyo Koho 01 75,686 (1989)
  • Color image-forming material and image-forming method using same I. Ikeda. [Ricoh Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 84,241 (1989)
  • Microencapsulated color photoimaging medium containing protective sheet
  • Y. Matsumoto, T. Yamamoto, N. Hatsuta, R. Komya, T. Sakai and I. Sasaki. [Brother Industries, Ltd.]
  • Japan Kokai Tokkyo Koho 01 84,242 (1989)
  • Thermal recording materials with heat-sensitive layer comprising microcapsules containing dye precursor and color developer and layer containing metal oxide
  • T. Shimomura and T. Usami. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 90,788 (1989)
  • Thermal recording materials with heat-sensitive layer comprising microcapsules containing basic dye precursor and color developer
  • T. Shimomura, S. Hatayama and T. Usami. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 90,790 (1989)
  • Thermal recording materials with heat-sensitive layer comprising microcapsules containing basic dye precursor, color developer and partially saponified poly(vinyl alcohol) T. Usami, S. Hatayama and T. Shimomura. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 90,791 (1989)
  • Manufacture of stable liposomes for pharmaceuticals and cosmetics Y. Kajimoto and S. Hanada. [Toray Industries, Inc.]
  • Japan Kokai Tokkyo Koho 01 96,193 (1989)
  • Thermal recording materials
  • T. Usami and T. Shimomura. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 99,873 (1989)
  • Pressure-fixing capsule toners having core containing fine powder treated with silicone oils
  • K. Tomyama, T. Nakahara and S. Doi. [Canon K.K.] Japan Kokai Tokkyo Koho 01 100,561 (1989)
  • Thermal recording materials with heat-sensitive layer having microcapsules containing dye precursor, color developers and hardening agents
  • T. Shimomura and T. Usami. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 101,186 (1989)
  • Thermal recording materials containing phenolic compounds and salicylic acid derivative metal salts as color developer
  • T. Usami, S. Hatayama, T. Shimomura and K. Iwakura. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 101,188 (1989)
  • Recording sheets using color formation resulting from formation of ligand-ferric compound complex
  • M. Tajiri, K. Shinko, S. Shioi and A. Myake. [Kanzaki Paper Mfg Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 103,485 (1989)
  • Thermal-transfer recording materials
  • H. Sakojiri and H. Takahashi. [Seiko Instruments and Electronics, Ltd.] Japan Kokai Tokkyo Koho 01 105,777 (1989)
  • Electrothermal transfer sheet with microcapsules containing leuco dye and heat-meltable layer containing color developer on front side and conductive layer on back side H. Sakojiri and H. Takahashi. [Seiko Instruments and Electronics, Ltd.]
  • Japan Kokai Tokkyo Koho 01 110,181 (1989)
  • Thermal-transfer recording sheet with layer of porous microcapsules containing color former and heat-meltable layer containing color developer
  • H. Takahashi and H. Sakojiri. [Seiko Instruments and Electronics, Ltd.]
  • Japan Kokai Tokkyo Koho 01 110,182 (1989)
  • Photopolymerization photographic material K. Nakamura. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 112,233 (1989)
  • Acrylic polymers for pH-independent sustained-release formulations as coating materials
  • T. Fukuda, Y. Takeuchi, Y. Fukumori, Y. Yarnaoka, T. Fujimoto and Y. Oosako. [Fuji Paudal Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 113,322 (1989)
  • Polymer pellets containing microencapsulated highly concentrated additives
  • H. Yoshimoto, N. Matsubara and S. Cho. Japan Kokai Tokkyo Koho 01 113,436 (1989)
  • Pressure-sensitive copying paper containing triphenyl phosphate
  • S. Okamoto and T. Shiozaki. [Kanzaki Paper Mfg Co., Ltd.] Japan Kokai Tokkyo Koho 01 114,478 (1989)
  • Recording materials using diazo compounds and couplers
  • R. Takahashi. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 01 114,479 (1989)
  • Manufacture of microcapsules by an aerosol method
  • T. Yoshioka, A. Tobya, R. Hirano and M. Kako. [Snow Brand Milk Products Co., Ltd.] Japan Kokai Tokkyo Koho 01 115,449 (1989)
  • Thermal recording materials with a heat-sensitive layer containing a diazo compound, coupler, carboxyl-modified poly(vinyl alcohol) and polyamide epoxide resin
  • T. Hayashi, K. Nakamura and A. Takeuchi. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 115,682 (1989)
  • Thermal-transfer recording materials with ink layer having foaming agent from capsules containing isobutane
  • K. Shimada. [Seiko Epson Corp.]
  • Japan Kokai Tokkyo Koho 01 125,287 (1989)
  • Heat- and pressure-sensitive recording materials containing leuco dye and color developer M. Kawamura, T. Shimada, H. Kato, M. Shimazu, Y. Nakajima, S. Noma and M. Aono. [Taio Paper Mfg Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 127,374 (1989)
  • Oil-containing polymer compositions for antifriction materials H. Takahashi and K. Iwata. [Sumitomo Electric Industries, Ltd.] Japan Kokai Tokkyo Koho 01 129,067 (1989)
  • Preparation of phosphatidylcholines as intermediates for liposomes and cosmetics Y. Nanba and T. Sakakibara. [Nippon Seiko K.K.]
  • Japan Kokai Tokkyo Koho 01 131,190 (1989)
  • Moisture-permeable and dew-preventing wall paper
  • C. Tsukamoto, H. Anzai and S. Yamamura. [Toyo Rubber Industry Co., Ltd.] Japan Kokai Tokkyo Koho 01 139,899 (1989)
  • Sheet-type cosmetics containing microencapsulated oily substances T. Tanaka, S. Kumagai and T. Saito. [Shiseido Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 143,811 (1989)
  • Image-forming systems using photopolymerizable microcapsules and toners
  • S. Shioi and K. Shinko. [Kanazki Paper Mfg Co., Ltd.] Japan Kokai Tokkyo Koho 01 144,046 (1989)
  • Receptor sheets with ink-receiving layer containing pigment S. Inoe and S. Hiraishi. [Mitsubishi Paper Mills, Ltd.] Japan Kokai Tokkyo Koho 01 145,186 (1989)
  • Rodent-resistant thermoplastic resin compositions H. Morita. [Sumitomo Bakelite Co., Ltd.] Japan Kokai Tokkyo Koho 01 146,946 (1989)
  • Preparation of starch-based microcapsules
  • S. Kio, N. Tanaka, N. Yago, K. Suzuki, Y. Endo, K. Nagatsuka and H. Fukuda. [Nippon Starch Chemical Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 159,047 (1989)
  • Collagen-mucopolysaccharide microcapsules and their preparation
  • M. Koide and A. Konishi. [Terumo Corp.] Japan Kokai Tokkyo Koho 01 168,337 (1989)
  • Microcapsule-containing copying paper
  • S. Iwama and T. Kasai. [Teikoku Printing Ink Mfg. Co., Ltd.] Japan Kokai Tokkyo Koho 01 168,488 (1989)
  • Recording liquids and forming images using the same
  • H. Ogawa and T. Sakaeda. [Canon KR.] Japan Kokai Tokkyo Koho 01 170,672 (1989)
  • Recording liquids and forming images using the same
  • H. Ogawa and T. Sakaeda. [Canon K.K.] Japan Kokai Tokkyo Koho 01 170,673 (1989)
  • Bisphenol-formaldehyde-urea copolymer-encapsulated reversibly thermochromic compo-sitions
  • M. Kadoi. [Sakura Color Products Corp.] Japan Kokai Tokkyo Koho 01 174,591 (1989)
  • Donor sheets for thermal-transfer printing
  • Y. Fujita and S. Tatsuta. [Fuji Photo Film Co., Ltd.]
  • Japan Kokai Tokkyo Koho 01 192,588 (1989)
  • Manufacture of powder detergents with good caking and dusting resistance H. Shioda and A. Seki. [Maruyoshi Shokai K.K.]
  • Japan Kokai Tokkyo Koho 01 229,098 (1989)

PCT

  • Method for size separation of particles such as drug-containing liposomes
  • R. P. Lenk, A. G. Durning, R. J. Klimchak, J. Portnoff and M. L. Tomshu. [Liposome Co„ Inc.] PC?' International Application 89 00,846 (1989)
  • Wound dressings containing hydrocolloid-entrapped liposomes in the form of lipofilms J. A. Hayward and M. S. Goldstein. [Biocompatibles Ltd.]
  • PC?' International Application 89 01,790 (1989)
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