ATE99169T1 - Polymere mikrokapseln mit mehreren waenden. - Google Patents

Polymere mikrokapseln mit mehreren waenden.

Info

Publication number
ATE99169T1
ATE99169T1 AT88904141T AT88904141T ATE99169T1 AT E99169 T1 ATE99169 T1 AT E99169T1 AT 88904141 T AT88904141 T AT 88904141T AT 88904141 T AT88904141 T AT 88904141T AT E99169 T1 ATE99169 T1 AT E99169T1
Authority
AT
Austria
Prior art keywords
polymeric microcapsules
wall polymeric
wall
microcapsules
polymeric
Prior art date
Application number
AT88904141T
Other languages
English (en)
Inventor
Edith Mathiowitz
Robert S Langer
Original Assignee
Massachusetts Inst 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 claimed from US07/045,840 external-priority patent/US4861627A/en
Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Application granted granted Critical
Publication of ATE99169T1 publication Critical patent/ATE99169T1/de

Links

AT88904141T 1987-05-01 1988-04-20 Polymere mikrokapseln mit mehreren waenden. ATE99169T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/045,840 US4861627A (en) 1987-05-01 1987-05-01 Preparation of multiwall polymeric microcapsules
EP88904141A EP0358677B1 (de) 1987-05-01 1988-04-20 Polymere mikrokapseln mit mehreren wänden
PCT/US1988/001292 WO1988008300A1 (en) 1987-05-01 1988-04-20 Multiwall polymeric microcapsules

Publications (1)

Publication Number Publication Date
ATE99169T1 true ATE99169T1 (de) 1994-01-15

Family

ID=27232067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88904141T ATE99169T1 (de) 1987-05-01 1988-04-20 Polymere mikrokapseln mit mehreren waenden.

Country Status (1)

Country Link
AT (1) ATE99169T1 (de)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time