FR1571089A - - Google Patents

Info

Publication number
FR1571089A
FR1571089A FR1571089DA FR1571089A FR 1571089 A FR1571089 A FR 1571089A FR 1571089D A FR1571089D A FR 1571089DA FR 1571089 A FR1571089 A FR 1571089A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1571089A publication Critical patent/FR1571089A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • 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
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • 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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • 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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Medicinal Preparation (AREA)
FR1571089D 1968-08-05 1968-06-25 Expired FR1571089A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3726168A GB1221571A (en) 1968-08-05 1968-08-05 Improvements in microencapsulated process and products
GB3726068A GB1221489A (en) 1968-08-05 1968-08-05 Improvements in microencapsulation process and products
GB3725968A GB1222016A (en) 1968-08-05 1968-08-05 Improvements in microencapsulation process and products

Publications (1)

Publication Number Publication Date
FR1571089A true FR1571089A (en) 1969-06-13

Family

ID=27259425

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1583243D Expired FR1583243A (en) 1968-08-05 1968-06-25
FR1571089D Expired FR1571089A (en) 1968-08-05 1968-06-25
FR1571090D Expired FR1571090A (en) 1968-08-05 1968-06-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1583243D Expired FR1583243A (en) 1968-08-05 1968-06-25

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1571090D Expired FR1571090A (en) 1968-08-05 1968-06-25

Country Status (5)

Country Link
BE (3) BE717134A (en)
DE (3) DE1769928A1 (en)
FR (3) FR1583243A (en)
GB (3) GB1222016A (en)
NL (3) NL6811089A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012554A (en) * 1972-12-15 1977-03-15 Ncr Corporation Single coating record system-solvent loss produces color
US4001140A (en) * 1974-07-10 1977-01-04 Ncr Corporation Capsule manufacture
CA1084783A (en) * 1976-05-25 1980-09-02 Pennwalt Corporation Process for encapsulation by interfacial polymerization
US4100103A (en) * 1976-12-30 1978-07-11 Ncr Corporation Capsule manufacture
DE2940786A1 (en) * 1979-10-08 1981-04-16 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING MICROCAPSULES
US4421429A (en) * 1981-12-22 1983-12-20 International Business Machines Corporation Resistive substrate for thermal printing ribbons comprising a mixture of thermosetting polyimide, thermoplastic polyimide, and conductive particulate material
US4439488A (en) * 1982-02-26 1984-03-27 The United States Of America As Represented By The Secretary Of Agriculture Encapsulation by entrapment within polyhydroxy polymer borates
US4440746A (en) * 1982-10-28 1984-04-03 Pennwalt Corporation Granular pesticide composition
JPS59166966A (en) * 1983-03-14 1984-09-20 Fuji Photo Film Co Ltd Production of capsule toner
FR2608942B1 (en) * 1986-12-31 1991-01-11 Centre Nat Rech Scient PROCESS FOR THE PREPARATION OF COLLOIDAL DISPERSIBLE SYSTEMS OF A SUBSTANCE, IN THE FORM OF NANOCAPSULES
IT1224642B (en) * 1987-11-26 1990-10-18 Eurand Spa PROCEDURE FOR MICRO-ENCAPSULATION OF LOW-BASED SOLID SUBSTANCES.
GB9313790D0 (en) * 1993-07-03 1993-08-18 Wiggins Teape Group The Ltd Pressure-sensitive copying material
GB9414637D0 (en) * 1994-07-20 1994-09-07 Wiggins Teape Group The Limite Presure-sensitive copying material
FR2727633A1 (en) * 1994-12-02 1996-06-07 Copigraph MICROCAPSULES CONTAINING AS A SOLVENT A TERPENIC DERIVATIVE OR ABIETIC ACID AND PRESSURE-SENSITIVE PAPERS COATED WITH SUCH MICROCAPSULES
FR2910286B1 (en) 2006-12-20 2009-04-17 Oreal COMPOSITION COMPRISING ENCAPSULATED SILICONE COMPOUNDS
EP2510930A1 (en) 2011-04-15 2012-10-17 Bionanoplus, S.L. Nanoparticles comprising half esters of poly (methyl vinyl ether-co-maleic anhydride) and uses thereof
PL401927A1 (en) * 2012-12-06 2014-06-09 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie Method for preparing a starch sorbent

Also Published As

Publication number Publication date
NL6811091A (en) 1970-02-09
NL6811090A (en) 1970-02-09
BE717133A (en) 1968-12-27
DE1769932A1 (en) 1970-07-30
GB1221489A (en) 1971-02-03
FR1571090A (en) 1969-06-13
BE717134A (en) 1968-12-27
DE1769928A1 (en) 1970-07-30
DE1769933A1 (en) 1972-05-18
FR1583243A (en) 1969-10-24
NL6811089A (en) 1970-02-09
GB1222016A (en) 1971-02-10
BE717135A (en) 1968-12-27
GB1221571A (en) 1971-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse