CH426737A - Procédé de fabrication de petites capsules comprenant deux réactifs chimiques destinés à réagir l'un sur l'autre - Google Patents

Procédé de fabrication de petites capsules comprenant deux réactifs chimiques destinés à réagir l'un sur l'autre

Info

Publication number
CH426737A
CH426737A CH287161A CH287161A CH426737A CH 426737 A CH426737 A CH 426737A CH 287161 A CH287161 A CH 287161A CH 287161 A CH287161 A CH 287161A CH 426737 A CH426737 A CH 426737A
Authority
CH
Switzerland
Prior art keywords
react
chemical reagents
small capsules
manufacturing small
reagents intended
Prior art date
Application number
CH287161A
Other languages
English (en)
Original Assignee
Ncr Co
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 Co filed Critical Ncr Co
Publication of CH426737A publication Critical patent/CH426737A/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • 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]
    • 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]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Color Printing (AREA)
CH287161A 1960-03-10 1961-03-09 Procédé de fabrication de petites capsules comprenant deux réactifs chimiques destinés à réagir l'un sur l'autre CH426737A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14011A US3179600A (en) 1960-03-10 1960-03-10 Minute color-forming capsules and record material provided with such

Publications (1)

Publication Number Publication Date
CH426737A true CH426737A (fr) 1966-12-31

Family

ID=21763009

Family Applications (2)

Application Number Title Priority Date Filing Date
CH287161A CH426737A (fr) 1960-03-10 1961-03-09 Procédé de fabrication de petites capsules comprenant deux réactifs chimiques destinés à réagir l'un sur l'autre
CH1131464A CH426734A (de) 1960-03-10 1964-08-28 Verfahren zum Mischen und Einrichtung zur Durchführung des Verfahrens

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1131464A CH426734A (de) 1960-03-10 1964-08-28 Verfahren zum Mischen und Einrichtung zur Durchführung des Verfahrens

Country Status (7)

Country Link
US (1) US3179600A (fr)
BE (1) BE601132A (fr)
BR (1) BR6024275D0 (fr)
CH (2) CH426737A (fr)
DE (1) DE1245321B (fr)
GB (1) GB902061A (fr)
NL (2) NL128441C (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464823A (en) * 1965-12-28 1969-09-02 Ibm Diazotype materials
US3467544A (en) * 1966-04-04 1969-09-16 Ncr Co Process for preparation of autogenously reactant minute capsules
GB1235706A (en) * 1967-06-23 1971-06-16 Pelikan Werke Wagner Guenther Process for the production of microcapsules
US3617334A (en) * 1968-11-08 1971-11-02 Ncr Co Pressure-sensitive sheet material
JPS545325B2 (fr) * 1971-08-30 1979-03-15
US3966897A (en) * 1973-04-02 1976-06-29 Marine Colloids, Inc. Medium for use in bioassay and method of using same
US4367170A (en) * 1975-01-24 1983-01-04 American Optical Corporation Stabilized photochromic materials
US4162165A (en) * 1977-06-16 1979-07-24 The Mead Corporation Process for the production of microcapsular coating compositions containing pigment particles and compositions produced thereby
US4211437A (en) * 1978-04-25 1980-07-08 Appleton Papers Inc. Stilt capsules for pressure-sensitive record material
DE2930408A1 (de) * 1979-07-26 1981-02-12 Bayer Ag Reaktionsdurchschreibepapier
US4586060A (en) * 1980-07-29 1986-04-29 Vassiliades Anthony E Microencapsulation process multi-walled microcapsules, transfer sheet record material and its production
US4394287A (en) * 1981-04-10 1983-07-19 Eurand America, Inc. Incorporation of finely divided additives at the surface of microcapsule walls
US4708861A (en) * 1984-02-15 1987-11-24 The Liposome Company, Inc. Liposome-gel compositions
US4674480A (en) * 1984-05-25 1987-06-23 Lemelson Jerome H Drug compositions and methods of applying same
US4879174A (en) * 1986-01-10 1989-11-07 Minnesota Mining And Manufacturing Company Device for exposing colorant to be transferred
US5015549A (en) * 1988-03-23 1991-05-14 Olin Corporation Composition and electrophotographic use of microcapsular photoactive toner particles
US6527849B2 (en) 1990-06-19 2003-03-04 Carolyn M. Dry Self-repairing, reinforced matrix materials
US5803963A (en) * 1990-06-19 1998-09-08 Dry; Carolyn M. Smart-fiber-reinforced matrix composites
US5561173A (en) 1990-06-19 1996-10-01 Carolyn M. Dry Self-repairing, reinforced matrix materials
ATE103806T1 (de) * 1990-07-04 1994-04-15 Shionogi & Co Verfahren zur herstellung einer nichtkohaesiven ueberzugsschicht.
DE4400778C2 (de) * 1994-01-13 1997-04-03 Munsch Kunststoff Schweistechn Extruderschweißgerät zum Verschweißen von thermoplastischen Kunststoffmaterialien
US5852076A (en) * 1994-11-13 1998-12-22 Minnesota Mining And Manufacturing Company Process for preparing a dispersion of hard particles in solvent
JP3640969B2 (ja) * 1994-11-14 2005-04-20 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー 溶剤中に硬質粒子の分散を生成する方法
US6135628A (en) * 1995-10-13 2000-10-24 Boehringer Ingelheim Pharmceuticals, Inc. Method and apparatus for homogenizing aerosol formulations
US5959073A (en) * 1997-07-07 1999-09-28 Southwest Research Institute Method for preparing polymeric beads
US6974592B2 (en) * 2002-04-11 2005-12-13 Ocean Nutrition Canada Limited Encapsulated agglomeration of microcapsules and method for the preparation thereof
EP1575561B1 (fr) * 2002-11-04 2010-06-09 Ocean Nutrition Canada Limited Microcapsules presentant plusieurs enveloppes et procede de fabrication de celles-ci
US8034450B2 (en) * 2005-01-21 2011-10-11 Ocean Nutrition Canada Limited Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof
WO2007005657A2 (fr) 2005-07-01 2007-01-11 Dry Carolyn M Composites multifonctions autoreparateurs comprenant des adhesifs particuliers
US9968120B2 (en) * 2006-05-17 2018-05-15 Dsm Nutritional Products Ag Homogenized formulations containing microcapsules and methods of making and using thereof
CA2643662A1 (fr) * 2006-04-07 2007-10-25 Ocean Nutrition Canada Ltd. Emulsions et microcapsules contenant des substances a faible tension interfaciale, leurs procedes de fabrication et d'utilisation
EP2040682B1 (fr) * 2006-06-05 2017-07-26 DSM Nutritional Products AG Microcapsules à enveloppes améliorées
CN103536579B (zh) 2007-01-10 2019-08-20 帝斯曼营养品股份公司 素食的微胶囊
US9291570B2 (en) * 2013-06-26 2016-03-22 Eastman Kodak Company Reactive indicator compositions and articles containing same
US9289528B2 (en) * 2013-06-26 2016-03-22 Eastman Kodak Company Methods for using indicator compositions
US10040524B1 (en) * 2017-04-28 2018-08-07 Calvin Collins Sustained release water marking device for search and rescue
FR3102991B1 (fr) * 2019-11-07 2021-11-26 Huddle Corp Procédé de fabrication d’un aliment ou complément alimentaire pour animaux d’élevage
CN116059948B (zh) * 2023-01-20 2023-07-25 浙江归砚健康科技有限公司 一种植物精油微胶囊的包埋方法及微胶囊乳剂的制备装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US871612A (en) * 1904-01-02 1907-11-19 Vincent Blumhardt Nesfield Sterilizing-tablet.
US2333283A (en) * 1940-12-11 1943-11-02 Wilson Wilbert Moody Administration capsule
FR1090910A (fr) * 1950-11-10 1955-04-05 Procédé et dispositif pour l'obtention de petites billes de liquide, d'émulsion ou de pâtes, enrobées dans une mince pellicule protectrice
FR70303E (fr) * 1950-12-06 1959-04-06 Procédé et dispositif pour l'obtention de petites billes de liquide, d'émulsion ou de pâtes, enrobées dans une mince pellicule protectrice
US2730457A (en) * 1953-06-30 1956-01-10 Ncr Co Pressure responsive record materials
NL95045C (fr) * 1953-06-30
US2929736A (en) * 1957-07-25 1960-03-22 Ncr Co Heat and pressure responsive record material
NL109170C (fr) * 1958-02-03
US2886445A (en) * 1958-12-08 1959-05-12 Gen Foods Corp Process for making chewing gum and product
NL125294C (fr) * 1959-01-02 1900-01-01

Also Published As

Publication number Publication date
CH426734A (de) 1966-12-31
NL262194A (fr) 1900-01-01
DE1245321B (de) 1967-07-27
NL128441C (fr) 1900-01-01
GB902061A (en) 1962-07-25
BR6024275D0 (pt) 1973-05-24
BE601132A (fr) 1961-07-03
US3179600A (en) 1965-04-20

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