ZA892859B - Porous particles in preparations involving immiscible phases - Google Patents

Porous particles in preparations involving immiscible phases

Info

Publication number
ZA892859B
ZA892859B ZA892859A ZA892859A ZA892859B ZA 892859 B ZA892859 B ZA 892859B ZA 892859 A ZA892859 A ZA 892859A ZA 892859 A ZA892859 A ZA 892859A ZA 892859 B ZA892859 B ZA 892859B
Authority
ZA
South Africa
Prior art keywords
porous particles
immiscible phases
preparations involving
involving immiscible
preparations
Prior art date
Application number
ZA892859A
Other languages
English (en)
Inventor
Martin Katz
Katz Martin
Chung-Heng Cheng
Cheng Chung-Heng
Original Assignee
Advanced Polymer Systems Inc
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 Advanced Polymer Systems Inc filed Critical Advanced Polymer Systems Inc
Publication of ZA892859B publication Critical patent/ZA892859B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • A61K8/0283—Matrix particles
    • 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
    • A61K9/10—Dispersions; Emulsions
    • 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
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/654—The particulate/core comprising macromolecular material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A61Q1/06—Lipsticks

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Birds (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
ZA892859A 1988-04-22 1989-04-19 Porous particles in preparations involving immiscible phases ZA892859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18520488A 1988-04-22 1988-04-22

Publications (1)

Publication Number Publication Date
ZA892859B true ZA892859B (en) 1989-12-27

Family

ID=22680033

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA892859A ZA892859B (en) 1988-04-22 1989-04-19 Porous particles in preparations involving immiscible phases

Country Status (7)

Country Link
US (1) US5135740A (fr)
EP (1) EP0374217A4 (fr)
JP (1) JPH03500507A (fr)
KR (1) KR960009406B1 (fr)
AU (1) AU612839B2 (fr)
WO (1) WO1989010132A1 (fr)
ZA (1) ZA892859B (fr)

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US5135660A (en) * 1991-01-07 1992-08-04 Dow Corning Corporation Method of recovering oil from the surface of water
US5145685A (en) * 1991-04-08 1992-09-08 Dow Corning Corporation Skin treatment method and composition
FR2675377B1 (fr) * 1991-04-22 1995-02-03 Oreal Microspheres poreuses enrobees a l'aide d'une huile perfluoree, d'une huile de silicone fluoree ou d'une gomme de silicone et leur utilisation en cosmetique.
US5683707A (en) * 1992-11-12 1997-11-04 Johnson; Richard R. Biostatic media for active agents
US5603927A (en) * 1992-12-08 1997-02-18 Kabushiki Kaisha Toyota Chuo Kenkyusho Material for removing offensive odor
US5583162A (en) * 1994-06-06 1996-12-10 Biopore Corporation Polymeric microbeads and method of preparation
MX9701469A (es) * 1994-08-26 1997-05-31 Procter & Gamble Composiciones de limpieza personal.
US5534265A (en) * 1994-08-26 1996-07-09 The Procter & Gamble Company Thickened nonabrasive personal cleansing compositions
US5837790A (en) * 1994-10-24 1998-11-17 Amcol International Corporation Precipitation polymerization process for producing an oil adsorbent polymer capable of entrapping solid particles and liquids and the product thereof
US6107429A (en) * 1994-10-24 2000-08-22 Amcol International Corporation Process for producing an oil and water adsorbent polymer capable of entrapping solid particles and liquids and the product thereof
US5830967A (en) * 1994-10-24 1998-11-03 Amcol International Corporation Process for producing an oil and water adsorbent polymer capable of entrapping solid particles and liquids and the product thereof
US6214300B1 (en) 1994-12-02 2001-04-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Microencapsulation and electrostatic processing device
JP3027008B2 (ja) * 1995-06-21 2000-03-27 ロレアル ポリマー粒子分散物を含有する化粧品用組成物
FR2742355B1 (fr) * 1995-12-14 1998-02-06 Aimco Sa Procede pour disperser de facon homogene au moins un reactif dans une matrice fluide et produits obtenus
US5851538A (en) * 1995-12-29 1998-12-22 Advanced Polymer Systems, Inc. Retinoid formulations in porous microspheres for reduced irritation and enhanced stability
US5925607A (en) * 1996-04-01 1999-07-20 Sara Lee Corporation Cleaning and polishing composition
US5753607A (en) * 1996-04-01 1998-05-19 Sara Lee Corporation Cleaning and polishing composition
US5904918A (en) * 1996-11-04 1999-05-18 L'oreal S.A. Cosmetic powder composition
US6048908A (en) 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material
JPH11130617A (ja) * 1997-10-28 1999-05-18 Pola Chem Ind Inc のびのある皮膚外用剤
US6228894B1 (en) 1998-04-17 2001-05-08 Enhanced Derm Technologies, Inc. Softgel-compatible composition containing retinol
US5891470A (en) * 1998-04-17 1999-04-06 Advanced Polymer Systems, Inc. Softgel formulation containing retinol
US6670335B2 (en) 2001-03-05 2003-12-30 A. P. Pharma, Inc. Fluorouracil-containing formulation
US20030152630A1 (en) * 2001-05-11 2003-08-14 Ng Steven Y. PEG-POE, PEG-POE-PEG, and POE-PEG-POE block copolymers
US6590059B2 (en) * 2001-05-11 2003-07-08 Ap Pharma, Inc. Bioerodible polyorthoesters from dioxolane-based diketene acetals
US6524606B1 (en) * 2001-11-16 2003-02-25 Ap Pharma, Inc. Bioerodible polyorthoesters containing amine groups
US20040105906A1 (en) * 2002-03-22 2004-06-03 Arbiser Jack L. Antiagionecic, antitumor, chemopreventative agents
US7098252B2 (en) * 2002-04-01 2006-08-29 Rohm And Haas Company Preparation of macroreticular polymers
SE0201623D0 (sv) * 2002-05-30 2002-05-30 Amersham Biosciences Ab Macroporous cross-linked polymer particles
EP1590009B1 (fr) * 2002-10-22 2012-06-06 Allegiance Corporation Composition de revetement pour surface en contact avec la peau d'articles elastomeriques et articles contenant ladite composition
US20050107581A1 (en) * 2003-11-17 2005-05-19 Bruce Rosenbaum Process for the removal of porogens from temperature sensitive macroreticular polymers using steam at reduced pressure
WO2006065991A2 (fr) * 2004-12-17 2006-06-22 Dr. Reddy's Laboratories Ltd. Dispersion delivrant un agent actif
US8053000B2 (en) * 2005-06-07 2011-11-08 Dr. Reddy's Laboratories Limited Compositions for drug delivery
US20080020023A1 (en) 2006-07-20 2008-01-24 Shiping Wang Nonaqueous coating composition for elastomeric articles and articles containing the same
US20100183688A1 (en) * 2006-07-24 2010-07-22 Amcol International Corporation Delivery System and Method of Manufacturing the Same
WO2010089763A2 (fr) 2008-06-30 2010-08-12 Reliance Life Sciences Pvt. Ltd. Microparticules de poly(n-vinyle caprolactam-co-acrylamide) pour des applications de libération contrôlée
DE202010018594U1 (de) 2009-10-01 2018-02-16 Adare Pharmaceuticals, Inc. Oral verabreichte Kortikosteroidzusammensetzungen
CA2806601C (fr) * 2010-08-13 2019-10-29 Shell Internationale Research Maatschappij B.V. Composition refermant un agent demineralisant et un additif polaire destinee a l'hydrotraitement de matieres premieres d'hydrocarbure
US9084701B2 (en) 2011-11-10 2015-07-21 The Procter & Gamble Company Absorbent articles with hook and loop fastening systems
SG11201405777YA (en) 2012-06-08 2014-10-30 Biotronik Ag Rapamycin 40-o-cyclic hydrocarbon esters, compositions and methods
WO2015034678A2 (fr) 2013-09-06 2015-03-12 Aptalis Pharmatech, Inc. Corticostéroïde contenant des compositions de comprimés se désintégrant par voie orale pour œsophagite à éonisophiles
WO2015092602A1 (fr) 2013-12-17 2015-06-25 Ranbaxy Laboratories Limited Composition pharmaceutique topique d'un rétinoïde
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Also Published As

Publication number Publication date
JPH03500507A (ja) 1991-02-07
KR960009406B1 (en) 1996-07-19
KR900700080A (ko) 1990-08-11
AU612839B2 (en) 1991-07-18
EP0374217A4 (en) 1990-12-05
AU3556889A (en) 1989-11-24
WO1989010132A1 (fr) 1989-11-02
EP0374217A1 (fr) 1990-06-27
US5135740A (en) 1992-08-04

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