DE3789956D1 - Polymere trägerzubereitungen, herstellung und verwendung. - Google Patents

Polymere trägerzubereitungen, herstellung und verwendung.

Info

Publication number
DE3789956D1
DE3789956D1 DE3789956T DE3789956T DE3789956D1 DE 3789956 D1 DE3789956 D1 DE 3789956D1 DE 3789956 T DE3789956 T DE 3789956T DE 3789956 T DE3789956 T DE 3789956T DE 3789956 D1 DE3789956 D1 DE 3789956D1
Authority
DE
Germany
Prior art keywords
porogen
production
beads
polymer carbon
immiscible phase
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.)
Expired - Lifetime
Application number
DE3789956T
Other languages
English (en)
Other versions
DE3789956T2 (de
Inventor
Richard Won
Martin Katz
Chung Cheng
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.)
Heron Therapeutics LLC
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
Application granted granted Critical
Publication of DE3789956D1 publication Critical patent/DE3789956D1/de
Publication of DE3789956T2 publication Critical patent/DE3789956T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
    • 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
    • A61K8/0279—Porous; Hollow
    • 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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/347—Phenols
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • 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
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/02—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
    • 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
    • A61K2800/40—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
DE3789956T 1986-08-15 1987-08-14 Polymere trägerzubereitungen, herstellung und verwendung. Expired - Lifetime DE3789956T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89695686A 1986-08-15 1986-08-15
US93261386A 1986-11-20 1986-11-20
US297387A 1987-01-13 1987-01-13
PCT/US1987/002013 WO1988001164A1 (en) 1986-08-15 1987-08-14 Polymeric carrier compositions and methods for their preparation and use

Publications (2)

Publication Number Publication Date
DE3789956D1 true DE3789956D1 (de) 1994-07-07
DE3789956T2 DE3789956T2 (de) 1994-11-10

Family

ID=27357281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789956T Expired - Lifetime DE3789956T2 (de) 1986-08-15 1987-08-14 Polymere trägerzubereitungen, herstellung und verwendung.

Country Status (6)

Country Link
EP (1) EP0277211B1 (de)
JP (1) JP2793188B2 (de)
AT (1) ATE106235T1 (de)
AU (1) AU603379B2 (de)
DE (1) DE3789956T2 (de)
WO (1) WO1988001164A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816256A (en) * 1986-10-10 1989-03-28 Minnesota Mining And Manufacturing Company Mosquito repellent compositions
US4855144A (en) * 1987-10-23 1989-08-08 Advanced Polymer Systems Synthetic melanin aggregates
ES2060791T3 (es) * 1988-11-16 1994-12-01 Advanced Polymer Systems Inc Composiciones cationicas para aplicacion topica.
US4898913A (en) * 1989-04-07 1990-02-06 Dow Corning Corporation Method of making hydrophobic copolymers hydrophilic
US5035890A (en) * 1989-04-10 1991-07-30 Dow Corning Corporation Emulsifier-free hand and body lotion
US4948818A (en) * 1989-05-15 1990-08-14 Dow Corning Corporation Method of making porous hydrophilic-lipophilic copolymeric powders
US5100477A (en) * 1989-05-15 1992-03-31 Dow Corning Corporation Decontamination of toxic chemical agents
US4961532A (en) * 1989-07-07 1990-10-09 Dow Corning Corporation Fragrance release device containing a highly adsorptive copolymer
US5017238A (en) * 1989-08-30 1991-05-21 Dow Corning Corporation Aqueous cleaning dispersions using adsorptive polymeric powder and method of using
US4962170A (en) * 1989-08-31 1990-10-09 Dow Corning Corporation Method of making highly absorptive polymers
US4962133A (en) * 1989-09-05 1990-10-09 Dow Corning Corporation Method of making highly adsorptive copolymers
US5037485A (en) * 1989-09-14 1991-08-06 Dow Corning Corporation Method of cleaning surfaces
DK0494996T3 (da) * 1989-10-03 1996-03-18 Advanced Polymer Systems Inc Eroderbare makroporøse hydrogelpartikler og fremstilling heraf
US5102662A (en) * 1989-12-08 1992-04-07 Dow Corning Corporation Insect repellent plastic
US5208038A (en) * 1989-12-08 1993-05-04 Dow Corning Corporation Coacervated highly absorptive polymers
ATE133855T1 (de) * 1990-06-28 1996-02-15 Edko Trading Representation Mehrphasige pharmazeutische zusammensetzungen
EP0466986B1 (de) * 1990-07-02 1994-04-27 Bend Research, Inc. Asymmetrische mikroporöse Kügelchen für regulierbare Freigabe
JPH04295417A (ja) * 1991-01-16 1992-10-20 Estee Lauder Inc スチレン−エチレン−プロピレン共重合体含有化粧品組成物およびその使用方法
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.
FR2687914B1 (fr) * 1992-03-02 1994-05-13 Isd Procede pour obtenir un effet anti-uv prolonge, composition conforme a ce procede contenant un composant non enrobe et un composant enrobe.
US5663213A (en) * 1994-02-28 1997-09-02 Rohm And Haas Company Method of improving ultraviolet radiation absorption of a composition
EP0669124A1 (de) * 1994-02-28 1995-08-30 Rohm And Haas Company Ultraviolettstrahlung absorbierende Zusammensetzung
US5505935A (en) * 1994-05-09 1996-04-09 Elizabeth Arden Company, Division Of Conopco, Inc. Sunscreen compositions
IT1267863B1 (it) * 1994-10-06 1997-02-18 Korff International S R L Prodotti cosmetici per la protezione della pelle del viso e del corpo dai raggi solari
IL115749A (en) * 1994-10-27 2000-02-29 Thomson Csf Missile launching and orientating system
US5716602A (en) * 1996-06-26 1998-02-10 S. C. Johnson & Sons, Inc. Insect repellent sunscreen
FR2762504B1 (fr) 1997-04-29 1999-09-10 Cird Galderma Procede d'epilation
US6426313B2 (en) 1997-06-05 2002-07-30 Exxon Mobil Chemical Patents Inc. Polymeric supported catalysts for olefin polymerization
WO1999050311A1 (en) * 1998-03-27 1999-10-07 Exxon Chemical Patents Inc. Polymeric supported catalysts for olefin polymerization
US6423306B2 (en) 1999-02-26 2002-07-23 L'oreal Sa Cosmetic compositions containing di-block, tri-block, multi-block and radial block copolymers
US6964773B1 (en) 2000-11-22 2005-11-15 L'oreal S.A. Transfer resistant anhydrous cosmetic composition
JP4651883B2 (ja) * 2001-09-05 2011-03-16 ガンツ化成株式会社 球状多孔性架橋ポリマー粒子含有皮膚化粧料
EP1413598B1 (de) * 2002-10-22 2006-01-25 Metrohm Ag Verfahren zur Herstellung von porösen Polymerteilchen auf Acrylat- und/oder Methacrylatbasis
EP1481663A1 (de) 2003-05-27 2004-12-01 The Procter & Gamble Company Stabile kosmetische Zubereitung enthaltend ein Selbstbräunungsagens
EP1481664B1 (de) * 2003-05-27 2010-12-22 The Procter & Gamble Company Stabile kosmetische Zubereitung enthaltend ein selbstbräunungsagens
US20050031699A1 (en) 2003-06-26 2005-02-10 L'oreal Porous particles loaded with cosmetically or pharmaceutically active compounds
FR2874321B1 (fr) * 2004-08-17 2010-11-26 Oreal Composition topique comprenant des particules poreuses chargees et un compose absorbant le sebum
WO2006076191A2 (en) * 2005-01-10 2006-07-20 Elc Management Llc Discontinuous surface coating for particles
WO2008013757A2 (en) * 2006-07-24 2008-01-31 Amcol International Corporation Delivery system and method of manufacturing the same
FR2987561B1 (fr) 2012-03-02 2014-04-11 Pf Medicament Dispositif transdermique comprenant des micro-particules poreuses
CA3129056A1 (en) * 2018-02-21 2019-08-29 Aron H. BLAESI Expanding structured dosage form

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154917A (en) * 1975-05-01 1979-05-15 Asahi Chemical Ind Production of porous polymers
JPS53142528A (en) * 1977-05-19 1978-12-12 Kao Corp Repellant for noxious insect
FR2485370A1 (fr) * 1980-06-30 1981-12-31 Commissariat Energie Atomique Support inerte en copolymere reticule, son procede de preparation et son utilisation pour la realisation de medicaments retard
US4435524A (en) * 1981-09-08 1984-03-06 The B. F. Goodrich Company Process for preparing spherical and porous vinyl resin particles
DE3214667C2 (de) * 1982-04-21 1985-07-18 Akzo Gmbh, 5600 Wuppertal Zusammengesetzter Körper für die Langzeitabgabe von Wirkstoffen
DE3243591A1 (de) * 1982-11-25 1984-05-30 Hoechst Ag, 6230 Frankfurt Vinylencarbonat-polymerysate, verfahren zu ihrer herstellung und ihre anwendung
DE3485826T2 (de) * 1983-11-25 1992-12-10 Allied Colloids Ltd Herstellung und verwendung polymerer kugeln.

Also Published As

Publication number Publication date
EP0277211A1 (de) 1988-08-10
DE3789956T2 (de) 1994-11-10
AU603379B2 (en) 1990-11-15
WO1988001164A1 (en) 1988-02-25
ATE106235T1 (de) 1994-06-15
JPH01500756A (ja) 1989-03-16
EP0277211B1 (de) 1994-06-01
EP0277211A4 (en) 1990-09-05
JP2793188B2 (ja) 1998-09-03
AU7858087A (en) 1988-03-08

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AP PHARMA, INC., REDWOOD, CALIF., US