MA21755A1 - Microcapsules renfermant un noyau liquide - hydrophobe . - Google Patents

Microcapsules renfermant un noyau liquide - hydrophobe .

Info

Publication number
MA21755A1
MA21755A1 MA22018A MA22018A MA21755A1 MA 21755 A1 MA21755 A1 MA 21755A1 MA 22018 A MA22018 A MA 22018A MA 22018 A MA22018 A MA 22018A MA 21755 A1 MA21755 A1 MA 21755A1
Authority
MA
Morocco
Prior art keywords
liquid
hydrophobic core
microcapsules containing
microcapsules
hydrophobic
Prior art date
Application number
MA22018A
Other languages
English (en)
Inventor
Daniel Wayne Michael
Original Assignee
Procter & Gamble
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23228240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA21755(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of MA21755A1 publication Critical patent/MA21755A1/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11Encapsulated compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/70Fixation, conservation, or encapsulation of flavouring agents
    • A23L27/72Encapsulation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q13/00Formulations or additives for perfume preparations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/10Complex coacervation, i.e. interaction of oppositely charged particles
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/005Compositions containing perfumes; Compositions containing deodorants
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/12Processes in which the treating agent is incorporated in microcapsules
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41Particular ingredients further characterized by their size
    • A61K2800/412Microsized, i.e. having sizes between 0.1 and 100 microns
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984Microcapsule with fluid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Cosmetics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Fats And Perfumes (AREA)
MA22018A 1989-02-27 1990-02-26 Microcapsules renfermant un noyau liquide - hydrophobe . MA21755A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31625289A 1989-02-27 1989-02-27

Publications (1)

Publication Number Publication Date
MA21755A1 true MA21755A1 (fr) 1990-10-01

Family

ID=23228240

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22018A MA21755A1 (fr) 1989-02-27 1990-02-26 Microcapsules renfermant un noyau liquide - hydrophobe .

Country Status (13)

Country Link
US (1) US5112688A (fr)
EP (1) EP0385535B1 (fr)
JP (1) JPH03202142A (fr)
AU (1) AU638972B2 (fr)
CA (1) CA2009047C (fr)
DE (1) DE69027232T2 (fr)
EG (1) EG18744A (fr)
ES (1) ES2087884T3 (fr)
FI (1) FI900984A7 (fr)
MA (1) MA21755A1 (fr)
NZ (1) NZ232680A (fr)
PT (1) PT93226A (fr)
TR (1) TR27499A (fr)

Families Citing this family (145)

* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
ES2087884T3 (es) 1996-08-01
US5112688A (en) 1992-05-12
EP0385535A1 (fr) 1990-09-05
EG18744A (en) 1994-02-28
NZ232680A (en) 1992-08-26
FI900984A0 (fi) 1990-02-27
DE69027232T2 (de) 1997-01-23
CA2009047C (fr) 1999-06-08
TR27499A (tr) 1995-06-07
AU638972B2 (en) 1993-07-15
CA2009047A1 (fr) 1990-08-27
FI900984A7 (fi) 1990-08-28
EP0385535B1 (fr) 1996-06-05
PT93226A (pt) 1990-08-31
JPH03202142A (ja) 1991-09-03
AU5016390A (en) 1990-08-30
DE69027232D1 (de) 1996-07-11

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