NOVEL CHAIN TRANSFER AGENT AND EMULSION POLYMERIZATION USING THE SAME
申请人:Noda Tetsuya
公开号:US20120309900A1
公开(公告)日:2012-12-06
To provide a novel compound having both a surface-activating ability and a polymerization controlling ability.
A compound represented by the following general formula (1) or (2):
wherein, R
1
and R
3
are an organic group having the hydrophile-lipophile balance (HLB) determined by Griffin's method of 3 or more. The definitions of R
1
, R
2
, R
3
, R
4
, Z, p and q are described in the Description.
Facile one pot synthesis of a range of reversible addition–fragmentation chain transfer (RAFT) agents
作者:Jared Skey、Rachel K. O’Reilly
DOI:10.1039/b804260h
日期:——
The application of a universal synthetic strategy for the high yielding and facile synthesis of a wide range of functional RAFT agents including trithiocarbonates, xanthates and dithiocarbamates is described.
Disclosed herein are polymers made from at least one monomer of formulae (I), (II), (III), and (IV), in combination with a monomer of formula (V) that may be used in pharmaceutical formulations. These polymers comprise a hydrocarbon backbone and are made from monomers that contain at least one carbon-carbon double bond. Methods of making these polymers are also disclosed.
Construction of DNA–polymer hybrids using intercalation interactions
作者:Thomas R. Wilks、Anaïs Pitto-Barry、Nigel Kirby、Eugen Stulz、Rachel K. O'Reilly
DOI:10.1039/c3cc48726a
日期:——
Reversible additionâfragmentation chain transfer (RAFT) polymerisation was used to produce a range of polymers terminated with an acridine group, which intercalates efficiently into dsDNA; the structure of the polymer determines the nature and strength of the interaction. Using a short 63 base pair dsDNA, discrete and well-defined DNAâpolymer hybrid nanoparticles were formed, which were characterised by dynamic light scattering, small-angle X-ray scattering and atomic force microscopy.
METHOD FOR PREPARING GLYCIDYLOXYSTYRENE MONOMERS AND POLYMERS THEREOF
申请人:KUNITSKY KEITH
公开号:US20080167433A1
公开(公告)日:2008-07-10
It was found that glycidyloxystyrenes, including glycidyloxystyrene and substituted glycidyloxystyrene, can be synthesized from hydroxycinnamic acid or substituted hydroxycinnamic acids in a one-pot, two-step process. The substrate can be thermally decarboxylated and then without purification, reacted in the presence of a halomethyl-oxirane and a base. The resulting product can be polymerized or coppolymerized to a fully substituted product.