Oil-resistant ethylene vinyl acetate (EVA) copolymers are well-known synthetic materials formed by copolymerizing
ethylene and at least 40 wt% vinyl acetate.
Metal and dye sorption of polyacrylamide is increased by copolymerizing
AM with maleic acid, itaconic acid, hydroxyethyl methacrylate (HEMA) etc.
8,298,520 B2; Kao Corporation, Tokyo, has patented a deodorant particle having a BET specific surface area of 10m2/g or more that is obtained by copolymerizing
monomers comprising a crosslinkable vinyl monomer and a vinyl monomer having a heteroaromatic ring.
The process for producing the modified conjugated diene polymer comprises the steps of: polymerizing a conjugated diene compound or copolymerizing
a conjugated diene compound and an aromatic vinyl compound in a hydrocarbon solvent using an alkali metal initiator and/or an alkaline earth metal initiator; and reacting active terminals of the resulting polymer with a low molecular weight compound having two or more tertiary amino groups and one or more alkoxysilyl groups in the molecule.
An alkoxysilyl-functional acrylic polymer is prepared by copolymerizing
at least three different olefinically unsaturated monomers wherein at least one of the monomers is an alkoxysilyl-functional olefinically unsaturated monomer.
Pizzi (1993) revealed that two mechanisms exist for copolymerizing
UF and MDI.
In the present research work, an effort has been made to chemically modify the human amnion by cross linking the protein with glutaraldehyde and later graft copolymerizing
with poly hydroxyl ethyl methacrylate (PHEMA) using potassium persulphate and sodium metabisulphate as initiators.
Chevron Phillips is also working on new "super oxygen barriers" that involve either blending passive barrier resins with an OSP or grafting or copolymerizing
OSP functionality onto existing barrier polymers.
The copolymers were prepared by copolymerizing
NN-dimethyl acrylamide (DMA) with two different light-sensitive co-monomers, 4-phenylazophenyl acrylate and N-4-phenylazophenyl acrylamide.
produced a biodegradable polycarbonate by copolymerizing
an epoxy with C[O.
Acryloyl taurate thickeners have improved resistance to salt but, according to Shiseido scientists, these polymers have a sticky feel which can be ameliorated by copolymerizing
acrylamidomethylpropane sulfonate with hydroxyethyl methacrylate and an appropriate crosslinker, (10) Carbomers are crosslinked polyacrylic add prepared by precipitation polymerization.
The higher grafting yields in the presence of St were due to formation of a charge transfer complex (CTC) in the case of MAH and higher reactivity of St toward PP macroradical and copolymerizing
with GMA in the case of GMA (6), (9).