IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0807320
(2001-07-05)
|
우선권정보 |
NL-19981010327 (1998-10-15) |
국제출원번호 |
PCT/NL99/00641
(1999-10-15)
|
국제공개번호 |
WO00/22427
(2000-04-20)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Universiteit Twente (Mesa Research Instituut)
|
대리인 / 주소 |
Webb Ziesenheim Logsdon Orkin & Hanson, P.C.
|
인용정보 |
피인용 횟수 :
13 인용 특허 :
8 |
초록
▼
The present invention relates to a device for controlling a liquid flow in a liquid channel, comprising: an elongate liquid holder in which a liquid channel is provided in longitudinal direction; first voltage means for applying a first voltage difference over substantially the longitudinal directio
The present invention relates to a device for controlling a liquid flow in a liquid channel, comprising: an elongate liquid holder in which a liquid channel is provided in longitudinal direction; first voltage means for applying a first voltage difference over substantially the longitudinal direction of the liquid channel; a conductor member arranged in at least a part of the liquid channel against the liquid holder; an insulator member arranged in the liquid channel against at least the conductor member; second voltage means for providing a second voltage difference between the conductor member and the liquid in the liquid channel; wherein the thickness of the insulator member is a maximum of 1 μm and preferably in the order of magnitude of some tens of nanometres.
대표청구항
▼
The present invention relates to a device for controlling a liquid flow in a liquid channel, comprising: an elongate liquid holder in which a liquid channel is provided in longitudinal direction; first voltage means for applying a first voltage difference over substantially the longitudinal directio
The present invention relates to a device for controlling a liquid flow in a liquid channel, comprising: an elongate liquid holder in which a liquid channel is provided in longitudinal direction; first voltage means for applying a first voltage difference over substantially the longitudinal direction of the liquid channel; a conductor member arranged in at least a part of the liquid channel against the liquid holder; an insulator member arranged in the liquid channel against at least the conductor member; second voltage means for providing a second voltage difference between the conductor member and the liquid in the liquid channel; wherein the thickness of the insulator member is a maximum of 1 μm and preferably in the order of magnitude of some tens of nanometres. residues", Applied Engineering in Agriculture, 12 ( 4 ), pp. 465-468, (Jul. 1996). Fast, "Chapter 2: Manufacturing Technology of Ready-to-Eat Cereals", Breakfast Cereals, and how they are made, Fast et al., eds., American Association of Cereal Chemists, Inc., St. Paul, MN, 1990; 15-42. "Commercially-viable edible coatings face several challenges", Emerging Food R&D Report, Jun. 1, 1994. "Consider edible collagen film for packaging", Emerging Food R&D Report, Oct. 1, 1995. "Executives . . . FYI", Emerging Food R&D Report, Sep. 1, 1995. "Precut Produce Sales to Soar-Edible Coating Has Wide Application", Food Institute Report, Nov. 20, 1995. Debeaufort et al., "Effect of surfactants and drying rate on barrier properties of emulsified edible films", International Journal of Food Science and Technology, 1995;30:183-190. Falk et al., "On the Relation Between Turgor Pressure and Tissue Rigidity", Physiologia Plantarum, 1958;11:802-837. Forcinio, "Extending Freshness and Shelf Life", Food Manufacturing & Packaging, 1994;163(12):87-90. Frey-Wyssling, "Deformation of Plant Wall Cells", Deformation and Flow in Biological Systems, Edited by A. Frey-Wyssling, North Holland Publishing Company, publishers, 1952: 194-254. Gennadios et al., "Edible Films and Coatings from Wheat and Corn Proteins", Food Technology, 1990;63-69. Goddard, "Now you can have your pack and eat it", Packaging Week, 1994;10(22):28-29. Hoseney, "Principles of cereal science and technology", American Association of Cereal Chemists, publisher, 1986:300-301. Kester et al., "Edible Films and Coatings: A Review", Food Technology, 1986:47-59. Krassig, "Cellulose: Structure, Accessibility and Reactivity", Polymer Monographs, 1992: Table of Contents. Krochta et al., "Edible Coatings and Films to Improve Food Quality", Food Trade Review, 1994;64(11);753-754. Long, "Ingredients and Coatings", Frozen and Chilled Foods, 1994;48(2):14. Mohsenin, Physical Properties of Plant and Animal Materials, Chap. 2: "Structure and Chemical Composition", and Chap. 4: "Some Basic Concepts of Rheology", Gordon and Breach, publishers, 1986;22-54;128-223. Morton-Jones, "Polymer Processing", Chapman and Hall, publishers, 1989;Table of Contents. Park et al., "Permeability and Mechanical Properties of Cellulose-Based Edible Films", Journal of Food Science, 1993;58(6):1361-1364. Park et al., "Fatty Acid Concentration Effect on Tensile Strength, Elongation, and Water Vapor Permeability of Laminated Edible Films", Journal of Food Science, 1994;59(4):916-919. Parrot et al., "Functional Properties of Various Fibers: Physical Properties", Journal of Food Science, 1978;43:759-766. Pryor, "The Rheology of Muscle", Deformation and Flow in Biological Systems, Edited by A. Frey-Wyssling, North Holland Publishing Company, publishers, 1952:157-193. Rice, "Consuming Demands: Gas packaging, source-reduction and recloseable stand-up pouches help meet new consumer needs", Food Processing, 1996;71-72. Turbak et al., "Microfibrillated Cellulose, a New Cellulose Product: Properties, Uses, and Commercial Potential", Journal of Applied Polymer Science: Applied Polymer Symposium, 1983;37:815-827.
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