NL153782B - IMPROVEMENT OF THE METHOD OF MANUFACTURE OF CAPSULES AND THE CAPSULES THEREFORE OBTAINED. - Google Patents

IMPROVEMENT OF THE METHOD OF MANUFACTURE OF CAPSULES AND THE CAPSULES THEREFORE OBTAINED.

Info

Publication number
NL153782B
NL153782B NL6604268A NL6604268A NL153782B NL 153782 B NL153782 B NL 153782B NL 6604268 A NL6604268 A NL 6604268A NL 6604268 A NL6604268 A NL 6604268A NL 153782 B NL153782 B NL 153782B
Authority
NL
Netherlands
Prior art keywords
capsules
improvement
manufacture
Prior art date
Application number
NL6604268A
Other languages
Dutch (nl)
Other versions
NL6604268A (en
Original Assignee
Pennwalt 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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of NL6604268A publication Critical patent/NL6604268A/xx
Publication of NL153782B publication Critical patent/NL153782B/en

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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
    • 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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
NL6604268A 1963-12-13 1966-03-31 IMPROVEMENT OF THE METHOD OF MANUFACTURE OF CAPSULES AND THE CAPSULES THEREFORE OBTAINED. NL153782B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33025563A 1963-12-13 1963-12-13
US44438165A 1965-03-31 1965-03-31

Publications (2)

Publication Number Publication Date
NL6604268A NL6604268A (en) 1966-10-03
NL153782B true NL153782B (en) 1977-07-15

Family

ID=26987193

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6414477A NL147953B (en) 1963-12-13 1964-12-11 METHOD FOR MANUFACTURE OF CAPSULES AND CAPSULES OBTAINED THEREFORE.
NL6604268A NL153782B (en) 1963-12-13 1966-03-31 IMPROVEMENT OF THE METHOD OF MANUFACTURE OF CAPSULES AND THE CAPSULES THEREFORE OBTAINED.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL6414477A NL147953B (en) 1963-12-13 1964-12-11 METHOD FOR MANUFACTURE OF CAPSULES AND CAPSULES OBTAINED THEREFORE.

Country Status (8)

Country Link
JP (1) JPS5140031B1 (en)
BE (2) BE657013A (en)
BR (2) BR6465166D0 (en)
CH (2) CH462110A (en)
DE (2) DE1519925A1 (en)
FR (1) FR1427085A (en)
GB (2) GB1091141A (en)
NL (2) NL147953B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540461A (en) * 1975-08-20 1979-02-14 Damon Corp Chemical processes
US4046741A (en) * 1976-02-17 1977-09-06 Stauffer Chemical Company Post-treatment of polyurea microcapsules
DE2708977A1 (en) 1977-03-02 1978-09-07 Basf Ag FUNGICIDE
AU521423B2 (en) * 1977-11-10 1982-04-01 Moore Business Forms, Inc. Microcapsular electroscopic marking particles
DE3020148A1 (en) * 1980-05-28 1981-12-03 Bayer Ag, 5090 Leverkusen CONCENTRATED MICROCAPSULE SUSPENSIONS FOR REACTION COPY PAPERS
DE3020781C2 (en) * 1980-05-31 1982-11-18 Hoechst Ag, 6000 Frankfurt Pressure-resistant microcapsules with a polyamide outer shell and an inner mass structured by polyurethane-polyurea or polyurea and process for their production
FR2823994B1 (en) 2001-04-27 2003-05-30 Inst Francais Du Petrole PROCESS FOR THE MANUFACTURE OF MICROCAPSULES BY INTERFACIAL POLYCONDENSATION WITH POLYOXYALKYNEAMINE AND ACID CHLORIDES
FR2850880B1 (en) * 2003-02-07 2006-06-23 Cerexagri MANUFACTURE OF PESTICIDE MICROBALLS AND USE THEREOF IN CROP PROTECTION
JP4794120B2 (en) * 2003-08-20 2011-10-19 住化エンビロサイエンス株式会社 Microencapsulated composition
EP1640063A1 (en) * 2004-09-22 2006-03-29 Cognis IP Management GmbH Polyamide Microcapsules
JP2008518764A (en) * 2004-11-05 2008-06-05 ビーエーエスエフ ソシエタス・ヨーロピア Microcapsule dispersion
FR2898904B1 (en) 2006-03-24 2012-12-14 Oreal MICROCAPSULE-TYPE COMPOSITE COLORING MATERIAL AND COSMETIC USE THEREOF
US8680212B2 (en) 2006-03-24 2014-03-25 L'oreal Composite dyestuff of microcapsule type and cosmetic use thereof
EP2349551B2 (en) 2008-11-07 2023-07-26 The Procter & Gamble Company Benefit agent containing delivery particle
DE102009046244A1 (en) 2009-10-30 2011-05-19 Evonik Röhm Gmbh Encapsulation of reactive components for 1-component systems using coaxial nozzles
DE102009046251A1 (en) 2009-10-30 2011-05-19 Evonik Röhm Gmbh Reactive 1-component road markings
FR2954910B1 (en) * 2010-01-05 2012-02-10 Oreal COSMETIC COMPOSITION COMPRISING FUNCTIONALIZED CAPSULES,
EP2468239B1 (en) * 2010-12-21 2013-09-18 Procter & Gamble International Operations SA Encapsulates
GB2497901B (en) * 2013-04-12 2016-03-02 Rotam Agrochem Int Co Ltd A herbicide composition comprising clomazone encapsulated within cross-linked polyacetylene carbamide-polyurea microcapsules
JP6377913B2 (en) * 2013-04-16 2018-08-22 積水化学工業株式会社 Microcapsule manufacturing method and microcapsule
EP3491111A1 (en) * 2016-07-27 2019-06-05 Firmenich SA Process for the preparation of microcapsules
MX2021006871A (en) * 2018-12-19 2021-07-02 Firmenich & Cie Polyamide microcapsules.
US20220055006A1 (en) * 2018-12-19 2022-02-24 Firmenich Sa Process for preparing polyamide microcapsules

Also Published As

Publication number Publication date
DE1519928C3 (en) 1981-01-08
BR6465166D0 (en) 1973-07-17
CH485487A (en) 1970-02-15
FR1427085A (en) 1966-02-04
NL6604268A (en) 1966-10-03
DE1519928A1 (en) 1970-03-12
GB1142649A (en) 1969-02-12
JPS5140031B1 (en) 1976-11-01
DE1519928B2 (en) 1980-04-17
BE657013A (en) 1965-06-11
CH462110A (en) 1968-09-15
DE1519925A1 (en) 1969-04-10
BE678789A (en) 1966-09-30
GB1091141A (en) 1967-11-15
NL147953B (en) 1975-12-15
NL6414477A (en) 1965-06-14
BR6678284D0 (en) 1973-09-11

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