IT1255076B - Microsfere biodegradabili ad uso farmaceutico e cosmetico - Google Patents

Microsfere biodegradabili ad uso farmaceutico e cosmetico

Info

Publication number
IT1255076B
IT1255076B ITMI920785A ITMI920785A IT1255076B IT 1255076 B IT1255076 B IT 1255076B IT MI920785 A ITMI920785 A IT MI920785A IT MI920785 A ITMI920785 A IT MI920785A IT 1255076 B IT1255076 B IT 1255076B
Authority
IT
Italy
Prior art keywords
biodegradable microspheres
pharmaceutical
cosmetic use
glyceraldehyde
casein
Prior art date
Application number
ITMI920785A
Other languages
English (en)
Inventor
Flavio Forni
Giuseppe Furiosi
Giorgio Pifferi
Original Assignee
Inverni Della Beffa Spa
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 Inverni Della Beffa Spa filed Critical Inverni Della Beffa Spa
Priority to ITMI920785A priority Critical patent/IT1255076B/it
Publication of ITMI920785A0 publication Critical patent/ITMI920785A0/it
Priority to EP19930105235 priority patent/EP0563876A3/en
Publication of ITMI920785A1 publication Critical patent/ITMI920785A1/it
Application granted granted Critical
Publication of IT1255076B publication Critical patent/IT1255076B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/025—Explicitly spheroidal or spherical shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1658—Proteins, e.g. albumin, gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/92—Oral administration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)

Abstract

Microsfere biodegradabili, idonee alla preparazione di formulazione somministrabili per via orale, parenterale e topica, vengono ottenute trattando proteine naturali (gelatina, albumina, caseina) con gliceraldeide in qualità di agente reticolante, eventualmente già in presenza di principi attivi.
ITMI920785A 1992-04-01 1992-04-01 Microsfere biodegradabili ad uso farmaceutico e cosmetico IT1255076B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI920785A IT1255076B (it) 1992-04-01 1992-04-01 Microsfere biodegradabili ad uso farmaceutico e cosmetico
EP19930105235 EP0563876A3 (en) 1992-04-01 1993-03-30 Biodegradable microbeads for the pharmaceutical and cosmetic uses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920785A IT1255076B (it) 1992-04-01 1992-04-01 Microsfere biodegradabili ad uso farmaceutico e cosmetico

Publications (3)

Publication Number Publication Date
ITMI920785A0 ITMI920785A0 (it) 1992-04-01
ITMI920785A1 ITMI920785A1 (it) 1993-10-01
IT1255076B true IT1255076B (it) 1995-10-18

Family

ID=11362739

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920785A IT1255076B (it) 1992-04-01 1992-04-01 Microsfere biodegradabili ad uso farmaceutico e cosmetico

Country Status (2)

Country Link
EP (1) EP0563876A3 (it)
IT (1) IT1255076B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716920A (en) * 1996-09-23 1998-02-10 The Procter & Gamble Company Method for preparing moisturizing liquid personal cleansing compostions
US5858938A (en) * 1996-09-23 1999-01-12 The Procter & Gamble Company Liquid personal cleansing compositions which contain a complex coacervate for improved sensory perception
US5932528A (en) * 1996-09-23 1999-08-03 The Procter & Gamble Company Liquid personal cleansing compositions which contain an encapsulated lipophilic skin moisturizing agent comprised of relatively large droplets
KR19990065921A (ko) * 1998-01-19 1999-08-16 김충섭 항생제의서방성제제
GB9817470D0 (en) * 1998-08-11 1998-10-07 Andaris Ltd Pharmaceutical formulation
KR100523953B1 (ko) * 2002-08-27 2005-10-25 주식회사 엘지생명과학 천연다당류와 히알루론산의 마이크로비드 및 이의 제조 방법
DE102017010930A1 (de) 2017-11-25 2019-05-29 Dr. 3 Entwicklungsgesellschaft mbH i. Gr. Topische Zubereitungen
WO2019142063A1 (en) * 2018-01-22 2019-07-25 Johnson & Johnson Consumer Inc. Perforated capsules
DE102021004907A1 (de) 2021-09-29 2023-03-30 Smart Material Printing B.V. Mechanochemisch vorbehandelte, schwermetallfreie Aktivkohlepartikel A zur Verwendung in der Medizin
DE102021004906A1 (de) 2021-09-29 2023-03-30 Smart Material Printing B.V. Schwermetallfreie topische Medizinprodukte und Kosmetika, Verfahren zu ihrer Herstellung und ihre Verwendung
US20240398860A1 (en) 2021-09-29 2024-12-05 Smart Material Printing B.V. Mechanochemically pre-treated, heavy-metal-free activated carbon particles a, topical pharmaceuticals, medical products and cosmetics, preparation process and uses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435110A (en) * 1966-03-21 1969-03-25 Ethicon Inc Collagen fibril matrix pharmaceuticals
CA1122901A (en) * 1978-12-22 1982-05-04 Miklos M. Breuer Glyceraldehyde and resorcinol in hair treating composition
EP0240581B1 (de) * 1986-04-05 1991-01-02 R.P. Scherer GmbH Gelatinekapseln mit gesteuerter Wirkstofffreisetzung und Verfahren zur Herstellung derselben

Also Published As

Publication number Publication date
EP0563876A2 (en) 1993-10-06
ITMI920785A1 (it) 1993-10-01
ITMI920785A0 (it) 1992-04-01
EP0563876A3 (en) 1993-11-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960424