Nano granules of ampyhiphilic three block copolymer, preparation method and application thereof
The present invention discloses poly(2,2-dimethyl-trimethylenecarbonate)-polyglycol-poly(2,2- dimethyl-trimethylene carbonate) nano particle, its preparation method and application. Said invention uses polyglycol to initiate 5,5-dimethyl-trimethylenecarbonate monomer into ring-opening polymerization...
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Format | Patent |
Language | English |
Published |
14.02.2007
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Abstract | The present invention discloses poly(2,2-dimethyl-trimethylenecarbonate)-polyglycol-poly(2,2- dimethyl-trimethylene carbonate) nano particle, its preparation method and application. Said invention uses polyglycol to initiate 5,5-dimethyl-trimethylenecarbonate monomer into ring-opening polymerization to synthesize amphiphilic triblock copolymer and obtain the correspondent core-shell type nano particles. Said invention also provides the characteristics of said nano particle with core-shell structure and its application in the pharmaceutical field. |
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AbstractList | The present invention discloses poly(2,2-dimethyl-trimethylenecarbonate)-polyglycol-poly(2,2- dimethyl-trimethylene carbonate) nano particle, its preparation method and application. Said invention uses polyglycol to initiate 5,5-dimethyl-trimethylenecarbonate monomer into ring-opening polymerization to synthesize amphiphilic triblock copolymer and obtain the correspondent core-shell type nano particles. Said invention also provides the characteristics of said nano particle with core-shell structure and its application in the pharmaceutical field. |
Author | YING,ZHUO ZHANG |
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RelatedCompanies | WUHAN UNIV |
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Snippet | The present invention discloses poly(2,2-dimethyl-trimethylenecarbonate)-polyglycol-poly(2,2- dimethyl-trimethylene carbonate) nano particle, its preparation... |
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SubjectTerms | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
Title | Nano granules of ampyhiphilic three block copolymer, preparation method and application thereof |
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