ATE340815T1 - Bioabbaubare copolymere und diese copolymere enthaltende polymere micellen- zusammensetzung - Google Patents

Bioabbaubare copolymere und diese copolymere enthaltende polymere micellen- zusammensetzung

Info

Publication number
ATE340815T1
ATE340815T1 AT03029295T AT03029295T ATE340815T1 AT E340815 T1 ATE340815 T1 AT E340815T1 AT 03029295 T AT03029295 T AT 03029295T AT 03029295 T AT03029295 T AT 03029295T AT E340815 T1 ATE340815 T1 AT E340815T1
Authority
AT
Austria
Prior art keywords
copolymers
copolymer
composition containing
biodegradable
miceller
Prior art date
Application number
AT03029295T
Other languages
English (en)
Inventor
Bin-Hong Tsai
Jui-Hsiang Chen
Muh-Lan Chen
Yu-Hua Chen
Mei-Jung Liu
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Application granted granted Critical
Publication of ATE340815T1 publication Critical patent/ATE340815T1/de

Links

Classifications

    • 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
    • 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
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/85—Polyesters
    • 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
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/12—Copolymers
    • C08G2261/126—Copolymers block
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/52—Aqueous emulsion or latex, e.g. containing polymers of a glass transition temperature (Tg) below 20°C

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Birds (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Cosmetics (AREA)
AT03029295T 2003-12-22 2003-12-22 Bioabbaubare copolymere und diese copolymere enthaltende polymere micellen- zusammensetzung ATE340815T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03029295A EP1550680B1 (de) 2003-12-22 2003-12-22 Bioabbaubare Copolymere und diese Copolymere enthaltende polymere Micellen- Zusammensetzung

Publications (1)

Publication Number Publication Date
ATE340815T1 true ATE340815T1 (de) 2006-10-15

Family

ID=34560164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03029295T ATE340815T1 (de) 2003-12-22 2003-12-22 Bioabbaubare copolymere und diese copolymere enthaltende polymere micellen- zusammensetzung

Country Status (3)

Country Link
EP (1) EP1550680B1 (de)
AT (1) ATE340815T1 (de)
DE (1) DE60308711T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0180334B1 (ko) * 1995-09-21 1999-03-20 김윤 블럭 공중합체 미셀을 이용한 약물전달체 및 이에 약물을 봉입하는 방법
KR100288002B1 (ko) * 1998-10-23 2001-05-02 김효근 폴리엘락타이드와 폴리에틸렌옥사이드의 스타형 공중합체
KR100358027B1 (ko) * 2000-02-14 2002-10-25 한국과학기술연구원 의료용 생분해성 삼중블록 공중합체 및 그의 제조 방법
KR100515035B1 (ko) * 2001-12-27 2005-09-15 한국과학기술원 약물전달시스템을 위한 생분해성 열감응성 스타형블록공중합체

Also Published As

Publication number Publication date
DE60308711D1 (de) 2006-11-09
EP1550680A1 (de) 2005-07-06
DE60308711T2 (de) 2007-09-06
EP1550680B1 (de) 2006-09-27

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Legal Events

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