WO2000059616A8 - Methods of making and using microcapsules with controlled density - Google Patents

Methods of making and using microcapsules with controlled density

Info

Publication number
WO2000059616A8
WO2000059616A8 PCT/US2000/009326 US0009326W WO0059616A8 WO 2000059616 A8 WO2000059616 A8 WO 2000059616A8 US 0009326 W US0009326 W US 0009326W WO 0059616 A8 WO0059616 A8 WO 0059616A8
Authority
WO
WIPO (PCT)
Prior art keywords
microcapsules
making
methods
controlled density
density
Prior art date
Application number
PCT/US2000/009326
Other languages
French (fr)
Other versions
WO2000059616A1 (en
Inventor
Roman Bielski
John E Carter
Original Assignee
Petramec Inc
Roman Bielski
John E Carter
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petramec Inc, Roman Bielski, John E Carter filed Critical Petramec Inc
Priority to AU42139/00A priority Critical patent/AU4213900A/en
Publication of WO2000059616A1 publication Critical patent/WO2000059616A1/en
Publication of WO2000059616A8 publication Critical patent/WO2000059616A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof
    • B01F23/511—Methods thereof characterised by the composition of the liquids or solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

A method of making a liquid having a substantially uniform distribution of microcapsules having their density adjusted to approximate the density of a liquid. The microcapsules may be structured to encapsulate a payload including an additive that may be released upon a triggering condition as a marker which may be detected either externally or by internal. A method is taught that may be used to calculate the volume of a tank.
PCT/US2000/009326 1999-04-07 2000-04-07 Methods of making and using microcapsules with controlled density WO2000059616A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU42139/00A AU4213900A (en) 1999-04-07 2000-04-07 Methods of making and using microcapsules with controlled density

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12808599P 1999-04-07 1999-04-07
US60/128,085 1999-04-07

Publications (2)

Publication Number Publication Date
WO2000059616A1 WO2000059616A1 (en) 2000-10-12
WO2000059616A8 true WO2000059616A8 (en) 2001-06-28

Family

ID=22433551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/009326 WO2000059616A1 (en) 1999-04-07 2000-04-07 Methods of making and using microcapsules with controlled density

Country Status (2)

Country Link
AU (1) AU4213900A (en)
WO (1) WO2000059616A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1326604C (en) * 2001-08-03 2007-07-18 马里普罗联合股份有限公司 Encapsulation and improvements in or relating to encapsulation
US20050042758A1 (en) * 2003-08-20 2005-02-24 Honeywell Corporation Leak detection method using microencapsulated dye precursor
GB0326932D0 (en) 2003-11-19 2003-12-24 Johnson Matthey Plc Encapsulation and dispersion method and capsule therefor
DE102006016822B4 (en) * 2006-04-07 2011-12-29 Söll Gmbh Volume determination of waters
EP2204155A1 (en) 2008-12-30 2010-07-07 Takasago International Corporation Fragrance composition for core shell microcapsules
US20100212221A1 (en) * 2009-02-26 2010-08-26 Aradi Allen A Modulation of combustion rates in fuels
ES2597980T5 (en) 2010-06-15 2020-03-24 Takasago Perfumery Co Ltd Core-bark microcapsules containing fragrance
CN105722495B (en) 2013-08-15 2020-02-28 国际香料和香精公司 Polyurea or polyurethane capsules
FR3023180B1 (en) * 2014-07-03 2016-08-12 Commissariat Energie Atomique USE OF ALUMINOSILICATES FOR MARKING PURPOSES
WO2016064883A1 (en) 2014-10-20 2016-04-28 International Flavors & Fragrances Inc. Flavor nanoemulsions and methods of preparing the same
WO2017192407A1 (en) * 2016-05-02 2017-11-09 Roman Bielski Microcapsules for controlled delivery of an active pharmaceutical ingredient
ES2950434T3 (en) 2016-09-16 2023-10-10 Int Flavors & Fragrances Inc Microcapsule compositions stabilized with viscosity control agents
CN110763599B (en) * 2019-11-04 2022-05-06 中国石油大学(华东) Experimental device and method for testing performance and defoaming separation effect of foamed fluid
CN112229754B (en) * 2020-09-29 2022-01-28 西南石油大学 Method for calculating adsorption capacity of methane in shale by iterative average method
CN116359086B (en) * 2023-06-01 2023-09-08 南昌科晨电力试验研究有限公司 Measurement device-based pulverized coal particle size and mass concentration measurement method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797201A (en) * 1953-05-11 1957-06-25 Standard Oil Co Process of producing hollow particles and resulting product
US3666678A (en) * 1968-01-12 1972-05-30 Benjamin Mosier Process of encapsulating basic nitrogen compounds with acid-precursor gelatin
US3964294A (en) * 1972-03-13 1976-06-22 California Institute Of Technology Technique and system for coding and identifying materials
GB1587866A (en) * 1976-11-22 1981-04-08 Nippon Oil Co Ltd Methyl tert-butyl ether
DE2722151A1 (en) * 1977-05-16 1978-11-23 Max Planck Gesellschaft FOAMED PLASTIC BODY AND ITS USE
US4432761A (en) * 1981-06-22 1984-02-21 Abbott Laboratories Volumetric drop detector
JPS6467251A (en) * 1987-09-08 1989-03-13 Toa Gosei Chem Ind Capsule body and manufacture thereof
DE3918141C2 (en) * 1989-05-31 1998-04-09 Eastman Kodak Co Microcapsules with a polymeric capsule wall
US5059261A (en) * 1990-05-22 1991-10-22 Mach I Inc. Processing of materials using rupturable microcapsulates containing detection materials

Also Published As

Publication number Publication date
AU4213900A (en) 2000-10-23
WO2000059616A1 (en) 2000-10-12

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