531367
Poly[(isobutylene-alt-maleic acid, ammonium salt)-co-(isobutylene-alt-maleic anhydride)]
average Mw ~60,000
Synonym(s):
maleated copolymer, maleated polymer, maleic copolymer
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About This Item
Linear Formula:
(C4H2O3 · C4H8)m · xH3N
CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
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mol wt
average Mw ~60,000
Quality Level
pH
7.0 (5% in H2O)
viscosity
10.3 cP, 0.5 % in H2O(25 °C)(lit.)
solubility
H2O: soluble
density
1.3 g/mL at 25 °C (lit.)
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General description
Poly[(isobutylene-alt-maleic acid, ammonium salt)-co-(isobutylene-alt-maleic anhydride)] (PIM) is a water soluble polymer.
Application
Binder for ceramic powders and dispersing agent for water soluble paints.
PIM may be used to prepare montmorillonite (MMT) clay and amylopectin-based nanocomposites. PIM may be used as a dispersant for the preparation of NiO/Y3O3-ZrO2 for solid oxide fuel cells (SOFCs). PIM may also find use as a coupling agent.Binder for ceramic powders and dispersing agent for water soluble paints.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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The interaction between polyelectrolytes (PE) and oppositely charged drugs (D) results in complexes (PE-D) that can be exploited in controlled release drug delivery systems. The aim of this work is to better understand the relevance of some preparative parameters such
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Biomacromolecules, 8(12), 3705-3711 (2007-11-13)
Shell cross-linked hollow polyelectrolyte microcapsules composed of hyaluronic acid (HA) and poly- l-lysine (PLL) were prepared by layer-by-layer (LBL) adsorption and subsequent core removal by a reductive agent. Disulfide cross-linked HA microgels were used as template core materials for the
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