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Merck
CN

456632

Polyethylene-graft-maleic anhydride

viscosity 1,700-4,500 cP (140 °C)(lit.)

Synonym(s):

maleated copolymer, maleated polymer, maleic copolymer

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About This Item

CAS Number:
NACRES:
NA.23
UNSPSC Code:
12162002
MDL number:
Technical Service
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Quality Level

viscosity

1,700-4,500 cP(140 °C)(lit.)

saponification value

32‑36 mg KOH/g

transition temp

Tm (DSC) 105 °C (at peak)

solubility

H2O: insoluble, toluene and xylene: soluble

InChI

1S/C4H2O3.C2H4/c5-3-1-2-4(6)7-3;1-2/h1-2H;1-2H2

InChI key

YYXLGGIKSIZHSF-UHFFFAOYSA-N

Application

Bond aid for polar to nonpolar substances. Compatibilizer for polymer blends.

Features and Benefits

Contributes abrasion resistance, lubricity, antiblocking, and surface glass, allows chemical bonding via anhydride group.


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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J K Song et al.
Journal of microencapsulation, 24(1), 11-19 (2007-04-19)
This paper shows two types of microcapsules used for electrophoretic display. One is prepared by in-situ polymerization which is based on urea, melamine and formaldehyde and another by complex coacervation, which is composed of gelatin and gum Arabic. Microcapsules attract
C Minard-Basquin et al.
Nucleosides, nucleotides & nucleic acids, 20(4-7), 895-899 (2001-09-21)
(Polymer-oligonucleotide) conjugates were obtained via direct ON synthesis from the poly(ethylene-alt-maleic anhydride: PEMA) grafted onto glass bead surfaces. The effect of the ON number per polymer chain on binding was evaluated through Tm experiments. Results were correlated with ELOSA (Enzyme
Sijing Xiong et al.
Archives of toxicology, 87(1), 99-109 (2012-08-14)
To uncover the size influence of TiO(2) nanoparticles on their potential toxicity, the cytotoxicity of different-sized TiO(2) nanoparticles with and without photoactivation was tested. It was demonstrated that without photoactivation, TiO(2) nanoparticles were inert up to 100 μg/ml. On the contrary