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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Cornelia Vasile & Gennadii Efremovich Zaikov
Environmentally Degradable Materials Based on Multicomponent Polymeric Systems null
Fabrication and Characterization of Anode-Supported Tubular Solid-Oxide Fuel Cells by Slip Casting and Dip Coating Techniques.
Zhang L, et al.
Journal of the American Ceramic Society. American Ceramic Society, 92(2), 302-310 (2009)
Li Liang et al.
Biomacromolecules, 6(5), 2748-2755 (2005-09-13)
Apocytochrome c interacts with two copolymers: poly(isobutylene-alt-maleic acid) (PIMA) and poly(1-tetradecene-alt-maleic acid) (PTMA). The interaction leads to apocytochrome c, a conformational change from random coil to alpha-helical structure. The alpha-helix content is influenced by the copolymer concentration, the length of
Abhimanyu Paraskar et al.
Nanotechnology, 22(26), 265101-265101 (2011-05-18)
The use of cisplatin, a first line chemotherapy for most cancers, is dose-limited due to nephrotoxicity. While this toxicity can be addressed through nanotechnology, previous attempts at engineering cisplatin nanoparticles have been limited by the impact on the potency of
Alexandre Drogoz et al.
Biomacromolecules, 9(2), 583-591 (2008-01-23)
This work reports on the interactions of a model protein (p24, the capside protein of HIV-1 virus) with colloids obtained from polyelectrolyte complexes (PECs) involving two polysaccharides: chitosan and dextran sulfate (DS). The PECs were elaborated by a one-shot addition
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