EP0712421A1 - Nanoparticles and microparticles of non-linear hydrophilic-hydrophobic multiblock copolymers - Google Patents

Nanoparticles and microparticles of non-linear hydrophilic-hydrophobic multiblock copolymers

Info

Publication number
EP0712421A1
EP0712421A1 EP94925102A EP94925102A EP0712421A1 EP 0712421 A1 EP0712421 A1 EP 0712421A1 EP 94925102 A EP94925102 A EP 94925102A EP 94925102 A EP94925102 A EP 94925102A EP 0712421 A1 EP0712421 A1 EP 0712421A1
Authority
EP
European Patent Office
Prior art keywords
acid
particle
group consisting
selected
polymer
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.)
Withdrawn
Application number
EP94925102A
Other languages
German (de)
French (fr)
Inventor
Abraham J. Domb
Ruxandra Gref
Robert S. Langer
Yoshiharu Minamitake
Maria Teresa Peracchia
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.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of Technology
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
Priority to US96370 priority Critical
Priority to US08/096,370 priority patent/US5543158A/en
Priority to US08/210,677 priority patent/US5565215A/en
Priority to US210677 priority
Priority to US265440 priority
Priority to US08/265,440 priority patent/US5578325A/en
Application filed by Massachusetts Institute of Technology filed Critical Massachusetts Institute of Technology
Priority to PCT/US1994/008287 priority patent/WO1995003356A1/en
Publication of EP0712421A1 publication Critical patent/EP0712421A1/en
Application status is Withdrawn legal-status Critical

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