STEARIC ACID DERIVATIVES AND OLEIC ACID DERIVATIVES OF MULTI-ARM POLYETHYLENE GLYCOL

Title:

STEARIC ACID DERIVATIVES AND OLEIC ACID DERIVATIVES OF MULTI-ARM POLYETHYLENE GLYCOL

Document Type and Number:

WIPO Patent Application WO/2015/081830

Kind Code:

A1

Abstract:

Disclosed are multi-arm polyethylene glycol derivatives having structure of formula I or formula VI. Compared with straight chain polyethylene glycol，multi-arm polyethylene glycol has a plurality of terminal groups, thus has a plurality of introducing points of functional groups and can support a plurality of active terminal groups, thereby enabling multi-arm polyethylene glycol to have more flexibility and wider range of application.

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Inventors:

LI JUNYE (CN)
LIN MEINA (CN)
CHEN XIAOMENG (CN)

Application Number:

PCT/CN2014/092735

Publication Date:

June 11, 2015

Filing Date:

December 02, 2014

Export Citation:

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Assignee:

JENKEM TECHNOLOGY CO LTD TIANJIN (CN)

International Classes:

C08G65/331; C08G65/332; C08G65/333

Foreign References:

CN102108119A	2011-06-29
JP2003231748A	2003-08-19
US4428925A	1984-01-31

Attorney, Agent or Firm:

SBZL IP LAW OFFICE (CN)
北京商专永信知识产权代理事务所（普通合伙） (CN)

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