DE1142154B - Verfahren zur Herstellung mikroskopischer, im Innern OEl enthaltender Kapseln - Google Patents

Verfahren zur Herstellung mikroskopischer, im Innern OEl enthaltender Kapseln

Info

Publication number
DE1142154B
DE1142154B DEN17665A DEN0017665A DE1142154B DE 1142154 B DE1142154 B DE 1142154B DE N17665 A DEN17665 A DE N17665A DE N0017665 A DEN0017665 A DE N0017665A DE 1142154 B DE1142154 B DE 1142154B
Authority
DE
Germany
Prior art keywords
solution
gelatin
value
emulsion
mixture
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEN17665A
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NCR Voyix Corp
Original Assignee
NCR Corp
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 NCR Corp filed Critical NCR Corp
Publication of DE1142154B publication Critical patent/DE1142154B/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
DEN17665A 1958-12-22 1959-12-19 Verfahren zur Herstellung mikroskopischer, im Innern OEl enthaltender Kapseln Pending DE1142154B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US781898A US3041288A (en) 1958-12-22 1958-12-22 Method of manufacturing microscopic capsules having walls of alcohol-fractionated gelatin

Publications (1)

Publication Number Publication Date
DE1142154B true DE1142154B (de) 1963-01-10

Family

ID=25124309

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN17665A Pending DE1142154B (de) 1958-12-22 1959-12-19 Verfahren zur Herstellung mikroskopischer, im Innern OEl enthaltender Kapseln

Country Status (4)

Country Link
US (1) US3041288A (en, 2012)
CH (1) CH388992A (en, 2012)
DE (1) DE1142154B (en, 2012)
NL (2) NL246534A (en, 2012)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212896A (en) * 1961-06-07 1965-10-19 Eastman Kodak Co Dry processing of photographic emulsions
NL128863C (en, 2012) * 1962-02-20
US3202556A (en) * 1963-07-23 1965-08-24 Du Pont Method for gelling water-bearing explosive compositions containing galactomannan gums
US3384536A (en) * 1965-03-24 1968-05-21 Ncr Co Process for forming fibrous sheets containing limited penetration of additaments within the sheet and sheets thereof
GB1136099A (en) * 1966-01-27 1968-12-11 Ncr Co Liquid-containing pressure- or heat-sensitive dry sheet material
CA935955A (en) * 1969-08-22 1973-10-30 Kanegafuchi Boseki Kabushiki Kaisha Process of treating fibrous articles with microcapsules containing hydrophobic treating agent
US3516846A (en) * 1969-11-18 1970-06-23 Minnesota Mining & Mfg Microcapsule-containing paper
US3775172A (en) * 1972-01-07 1973-11-27 Ncr Process for film-coating articles
US3922379A (en) * 1973-12-17 1975-11-25 Abbott Lab Microencapsulation process
DE19830375A1 (de) * 1998-07-08 2000-01-13 K D Pharma Bexbach Gmbh Mikroverkapselte ungesättigte Fettsäure oder Fettsäureverbindung oder Mischung aus Fettsäuren und/oder Fettsäureverbindungen
US20040018278A1 (en) * 2002-07-25 2004-01-29 Popplewell Lewis Michael Packaging containing fragrance
GB0218776D0 (en) * 2002-08-13 2002-09-18 Qinetiq Ltd Phoretic display device
BR0303954A (pt) * 2002-10-10 2004-09-08 Int Flavors & Fragrances Inc Composição, fragrância, método para divisão de uma quantidade efetiva olfativa de fragrância em um produto sem enxague e produto sem enxague
US7585824B2 (en) 2002-10-10 2009-09-08 International Flavors & Fragrances Inc. Encapsulated fragrance chemicals
US7125835B2 (en) * 2002-10-10 2006-10-24 International Flavors & Fragrances Inc Encapsulated fragrance chemicals
US20050113282A1 (en) * 2003-11-20 2005-05-26 Parekh Prabodh P. Melamine-formaldehyde microcapsule slurries for fabric article freshening
US20050112152A1 (en) * 2003-11-20 2005-05-26 Popplewell Lewis M. Encapsulated materials
US7105064B2 (en) 2003-11-20 2006-09-12 International Flavors & Fragrances Inc. Particulate fragrance deposition on surfaces and malodour elimination from surfaces
US20050129812A1 (en) * 2003-12-12 2005-06-16 Brown Martha J.M. Packaging for eliminating off-odors
US20050226900A1 (en) * 2004-04-13 2005-10-13 Winton Brooks Clint D Skin and hair treatment composition and process for using same resulting in controllably-releasable fragrance and/or malodour counteractant evolution
US20050227907A1 (en) * 2004-04-13 2005-10-13 Kaiping Lee Stable fragrance microcapsule suspension and process for using same
US7211556B2 (en) * 2004-04-15 2007-05-01 Colgate-Palmolive Company Fabric care composition comprising polymer encapsulated fabric or skin beneficiating ingredient
US7304026B2 (en) * 2004-04-15 2007-12-04 Colgate-Palmolive Company Fabric care composition comprising polymer encapsulated fabric or skin beneficiating ingredient
WO2006002395A2 (en) 2004-06-24 2006-01-05 Jeffrey Sherwood Scent devices and methods
US7594594B2 (en) 2004-11-17 2009-09-29 International Flavors & Fragrances Inc. Multi-compartment storage and delivery containers and delivery system for microencapsulated fragrances
EP1838393A1 (en) * 2005-01-12 2007-10-03 Amcol International Corporation Detersive compositions containing hydrophobic benefit agents pre-emulsified using colloidal cationic particles
US7871972B2 (en) * 2005-01-12 2011-01-18 Amcol International Corporation Compositions containing benefit agents pre-emulsified using colloidal cationic particles
US7977288B2 (en) * 2005-01-12 2011-07-12 Amcol International Corporation Compositions containing cationically surface-modified microparticulate carrier for benefit agents
US20070138673A1 (en) 2005-12-15 2007-06-21 Kaiping Lee Process for Preparing a High Stability Microcapsule Product and Method for Using Same
US20070138674A1 (en) 2005-12-15 2007-06-21 Theodore James Anastasiou Encapsulated active material with reduced formaldehyde potential
US20070191256A1 (en) 2006-02-10 2007-08-16 Fossum Renae D Fabric care compositions comprising formaldehyde scavengers
US7833960B2 (en) 2006-12-15 2010-11-16 International Flavors & Fragrances Inc. Encapsulated active material containing nanoscaled material
EP2164448A4 (en) 2007-05-14 2012-07-04 Amcol International Corp COMPOSITIONS COMPOSED OF PREVENTIVE AGENTS PRE-EMULSIFIED WITH COLLOIDAL CATIONIC PARTICLES
EP2265702A1 (en) 2008-02-08 2010-12-29 Amcol International Corporation Compositions containing cationically surface-modified microparticulate carrier for benefit agents
US8188022B2 (en) 2008-04-11 2012-05-29 Amcol International Corporation Multilayer fragrance encapsulation comprising kappa carrageenan
EP2268782A2 (en) 2008-04-11 2011-01-05 Amcol International Corporation Multilayer fragrance encapsulation
EP2552499B1 (en) 2010-03-31 2021-12-01 Enviroscent, Inc. Articles for olfactory-active substances
MX2012011474A (es) 2010-04-01 2012-11-16 Procter & Gamble Organosiliconas.
US8536108B2 (en) 2010-05-12 2013-09-17 The Procter & Gamble Company Care polymers
US9610228B2 (en) 2013-10-11 2017-04-04 International Flavors & Fragrances Inc. Terpolymer-coated polymer encapsulated active material
ES2790417T3 (es) 2013-10-18 2020-10-27 Int Flavors & Fragrances Inc Formulación de encapsulado de fragancia híbrida y método de uso de la misma
EP2865372B1 (de) 2013-10-22 2020-07-22 Symrise AG Wirkstoffkapseln
ES2906610T3 (es) 2013-11-11 2022-04-19 Int Flavors & Fragrances Inc Composiciones multicápsula
US9149552B1 (en) 2014-09-29 2015-10-06 Enviroscent, Inc. Coating providing modulated release of volatile compositions
ES2869275T3 (es) 2015-04-24 2021-10-25 Int Flavors & Fragrances Inc Sistemas de suministro y procedimientos de preparación del mismo
US10226544B2 (en) 2015-06-05 2019-03-12 International Flavors & Fragrances Inc. Malodor counteracting compositions
WO2016201089A1 (en) 2015-06-09 2016-12-15 Enviroscent, Inc. Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions
USD800286S1 (en) 2015-07-31 2017-10-17 Enviroscent, Inc. Collection of scent-infused wound sheets
US20170204223A1 (en) 2016-01-15 2017-07-20 International Flavors & Fragrances Inc. Polyalkoxy-polyimine adducts for use in delayed release of fragrance ingredients
US11540985B2 (en) 2016-07-01 2023-01-03 International Flavors & Fragrances Inc. Stable microcapsule compositions
CN109689197B (zh) 2016-09-16 2023-06-23 国际香料和香精公司 用粘度控制剂稳定的微胶囊组合物
CN109996565A (zh) 2016-09-30 2019-07-09 伊万尔森特公司 具有调节气味释放的浆料基础材料形成的制品
EP4039361A3 (de) 2016-12-22 2022-09-07 Symrise AG Mikrokapseln
CA3105185A1 (en) 2017-07-20 2019-01-24 RDJE Technologies LLC Controlled release polymer encapsulated fragrances
BE1027998B1 (nl) 2019-11-05 2021-08-17 Devan Chemicals Nv Productieproces van de katalysator
ES2946614T3 (es) 2020-04-21 2023-07-21 Takasago Perfumery Co Ltd Composición de fragancia
EP3900696B1 (en) 2020-04-21 2023-04-19 Takasago International Corporation Encapsulated fragrance composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
US2800458A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
US2800458A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them

Also Published As

Publication number Publication date
NL246534A (en, 2012)
US3041288A (en) 1962-06-26
CH388992A (fr) 1965-03-15
NL104256C (en, 2012)

Similar Documents

Publication Publication Date Title
DE1142154B (de) Verfahren zur Herstellung mikroskopischer, im Innern OEl enthaltender Kapseln
EP0038985B1 (de) Mikrokapseln mit definierter Öffnungstemperatur, Verfahren zu deren Herstellung sowie deren Verwendung
US2800458A (en) Oil-containing microscopic capsules and method of making them
DE433043C (de) Verfahren zur Herstellung eines organischen oder biochemischen lichtempfindlich machenden Stoffes
DE1245320B (de) Herstellen kleiner Kapseln
DE1619795B2 (de) Verfahren zum Herstellen von Mikrokapseln
DE445753C (de) Verfahren zur Herstellung von lichtempfindlichen Silbersalzemulsionen
DE1049229B (de) Verfahren zur Herstellung photographischer Halogensilberemulsionen
DE1917930C3 (de) Verfahren zur Herstellung kugelför miger, in eine Hülle aus polymerem Material eingeschlossener fester Teilchen
DE1547661A1 (de) Verfahren zur Herstellung von angereichertem Kolloidsilber
DE645625C (de) Lichtempfindliches photographisches Material
DE1419649A1 (de) Verfahren zur Herstellung sehr kleiner,OEl enthaltender Kapseln
DE1122495B (de) Verfahren zur Herstellung mikroskopischer, OEl enthaltender Kapseln
CH635117A5 (de) Haertung von proteinhaltigem material.
DE1148867B (de) Verfahren zur Herstellung photographischer Halogensilberemulsionen durch Ausflockungmit Hilfe von Ammoniumsulfat
DE1185153B (de) Verfahren zum Herstellen von im Innern eine in OEl emulgierte hydrophile Fluessigkeit enthaltenden, sehr kleinen Teilchen durch einfache Koazervierung
DE439988C (de) Verfahren zur Herstellung eines bestaendigen, lichtempfindlichen Firnisses
DE156345C (en, 2012)
DE810105C (de) Verfahren zur Viskositaetserhoehung photographischer schichtbildender Loesungen
DE366068C (de) Loesung fuer photographische Zwecke, Verfahren zur Herstellung derselben und zur Sensibilisierung von photographischen Unterlagen
DE2103528C3 (de) Verfahren zur Herstellung von Mikrokapseln
AT227662B (de) Verfahren zur Herstellung sehr kleiner Kapseln
DE504499C (de) Verfahren zur Darstellung von fluessigen Koerpern in hoch angereicherter fester Gebrauchsform
DE479275C (de) Verfahren zur Herstellung Iichtempfindlicher Schichten aus Kollodiumemulsionen
DE1075942B (de) Verfahren zur Herstellung einer blaugefaerbten Dispersion von kolloidalem Silber fuer Lichthofschutzschichten