ES2020795A4 - Microcapsulas que contienen sustancias anfifilicas hidrosolubles. - Google Patents

Microcapsulas que contienen sustancias anfifilicas hidrosolubles.

Info

Publication number
ES2020795A4
ES2020795A4 ES90401742T ES90401742T ES2020795A4 ES 2020795 A4 ES2020795 A4 ES 2020795A4 ES 90401742 T ES90401742 T ES 90401742T ES 90401742 T ES90401742 T ES 90401742T ES 2020795 A4 ES2020795 A4 ES 2020795A4
Authority
ES
Spain
Prior art keywords
amphifilic
soluble
substances
containing water
microcapsules containing
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
ES90401742T
Other languages
English (en)
Inventor
Anne-Marie Pense
Christine Vauthier
Jean-Pierre Benoit
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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 Hutchinson SA filed Critical Hutchinson SA
Publication of ES2020795A4 publication Critical patent/ES2020795A4/es
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
ES90401742T 1989-06-30 1990-06-20 Microcapsulas que contienen sustancias anfifilicas hidrosolubles. Pending ES2020795A4 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908777A FR2649019B1 (fr) 1989-06-30 1989-06-30 Microcapsules contenant des substances amphiphiles hydrosolubles

Publications (1)

Publication Number Publication Date
ES2020795A4 true ES2020795A4 (es) 1991-10-01

Family

ID=9383320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90401742T Pending ES2020795A4 (es) 1989-06-30 1990-06-20 Microcapsulas que contienen sustancias anfifilicas hidrosolubles.

Country Status (7)

Country Link
EP (1) EP0407257A3 (es)
JP (1) JPH03131339A (es)
KR (1) KR910000129A (es)
CA (1) CA2019224A1 (es)
DE (1) DE407257T1 (es)
ES (1) ES2020795A4 (es)
FR (1) FR2649019B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679777B1 (fr) * 1991-08-02 1993-12-03 Hutchinson Microcapsules contenant des substances amphiphiles et hydrosolubles, leur procede de preparation ainsi que leurs applications en chirurgie et en medecine.
FR2686221B1 (fr) * 1992-01-22 2000-02-25 Hutchinson Compositions a base d'antiseptiques et leurs applications.
FR2691325B1 (fr) * 1992-05-21 1997-06-06 Hutchinson Compositions a base d'antiseptiques et leurs applications.
DE69324393T2 (de) * 1992-01-22 1999-09-30 Hutchinson Sa Mittel auf Basis von Antiseptiken und ihre Verwendungen
FR2698561B1 (fr) * 1992-11-27 1995-02-17 Flamel Tech Sa Microcapsules contenant au moins un principe actif, application de ces microcapsules dans des systèmes de libération instantanée de principes actifs, et procédé de pelliculage utile pour préparer lesdites microcapsules.
US5700679A (en) * 1996-06-07 1997-12-23 Novavax, Inc. Lipid vesicles having a bilayer containing a surfactant with anti-viral and spermicidal activity
GB9621297D0 (en) * 1996-10-11 1996-11-27 Warwick Int Group Micro capsules
US6248364B1 (en) * 1997-04-07 2001-06-19 3M Innovative Properties Company Encapsulation process and encapsulated products
DE10138996A1 (de) 2001-08-15 2003-02-27 Basf Ag Mikrokapseldispersion
FR3023852A1 (fr) * 2014-07-21 2016-01-22 Satisloh Ag Support fibreux comportant des particules contenant un agent actif partiellement soluble dans l'eau, particules et methodes de fabrication des particules

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020148A1 (de) * 1980-05-28 1981-12-03 Bayer Ag, 5090 Leverkusen Konzentrierte mikrokapselsuspensionen fuer reaktionsdurchschreibepapiere
DE3168041D1 (en) * 1980-09-22 1985-02-14 Pennwalt Corp A marking or labeling agent

Also Published As

Publication number Publication date
KR910000129A (ko) 1991-01-29
EP0407257A2 (fr) 1991-01-09
FR2649019B1 (fr) 1991-10-18
EP0407257A3 (en) 1992-01-08
FR2649019A1 (fr) 1991-01-04
DE407257T1 (de) 1991-05-23
JPH03131339A (ja) 1991-06-04
CA2019224A1 (en) 1990-12-31

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