531367

Poly[(isobutylene-alt-maleic acid, ammonium salt)-co-(isobutylene-alt-maleic anhydride)]

average M_w ~60,000

• Synonym(s): maleated copolymer, maleated polymer, maleic copolymer
• Linear Formula: (C₄H₂O₃ · C₄H₈)_m · xH₃N
• CAS Number: 55893-87-3
• MDL number: MFCD03100957
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• mol wt: average M_w ~60,000
• Quality Level: 100
• 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.)
• SMILES string: [N+H4].[N+H4].[O-]C(=O)\C=C\C(=O)[O-].O1C(=O)C=CC1=O.CC(=C)C
• InChI: 1S/C4H4O4.C4H2O3.C4H8.2H3N/c5-3(6)1-2-4(7)8;5-3-1-2-4(6)7-3;1-4(2)3;;/h1-2H,(H,5,6)(H,7,8);1-2H;1H2,2-3H3;2*1H3/b2-1+;;;;
• InChI key: HJBFEUKGLFRPRQ-MBCFVHIPSA-N

Description

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.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable