Key statement: A method for preparing a masterbatch of synthetic elastomer and of carbon-based filler, which comprises the following steps: preparing an aqueous dispersion of carbon-based filler having a zeta potential with the opposite sign to that of an anionic or
cationic synthetic elastomer latex, the difference between the potentials of the anionic or
cationic elastomer latex and the aqueous dispersion of carbon-based filler being such that the absolute value thereof is greater than or equal to 20 mV, bringing together, and mixing, the anionic or
cationic synthetic elastomer latex and the aqueous dispersion of carbon-based filler to obtain a coagulum, recovering the coagulum, and drying the recovered coagulum in order to obtain the masterbatch.
Major basic protein (MBP) released from eosinophils plays an important role in the production of eosinophil
cationic protein (ECP).
Summary: CHPTAC manufacturers are capitalizing on the rising demand for retention agents, especially organic compounds and
cationic substances including polyamines, in various papermaking processes.
Traditional swellable polymer coatings such as starch (or
cationic starch) or polyvinyl alcohol-based systems work by a much slower swelling mechanism and hence are not suitable for the high-speed requirement of many printing applications.
It is comprised of a
cationic starch consisting of hydroxypropyl oxidized starch PG trimonium chloride and at least one monosaccharide derived
cationic polymer selected from
cationic polymers of guar.
These are polymeric, lipidic, and peptide-protein structures allowing for simple packaging of genetic material, majority of which have
cationic characteristics, and enable the transfection of the genetic material into the cell (9).
Summary: A new Gimini
cationic surfactant (BHAC) was synthesized using succinic acid, epichlorohydrin and N,N-dimethyldodecylamine as raw reactants.
An absorbent article for feminine protection comprising a liquid pervious topsheet, a backsheet, an absorbent core intermediate the backsheet and the topsheet, and a
cationic modified starch, wherein the
cationic modified starch comprises starch modified by a cationizing agent comprising an ammonium group, wherein the degree of substitution of the cationizing agent is from about 0.070 to less than 0.50, wherein the
cationic modified starch is not substantially water insoluble, wherein the
cationic modified starch is cross-linked by a cross-linking agent.
(6-9) Acrylamide has the unique ability to form high-molecular weight polymers (> 1 million Da), to react with a variety of co-monomers to produce
cationic, anionic, nonionic, amphoteric, or zwitterionic polymers, and to produce specialized polymers available through derivatization.
The non-toxicity of the nanocarriers has been proved by carrying out toxicity tests through MTT assay method on breast cancer cells." The nanocarriers have been synthesized by producing a copolymer based on
cationic silica nanoparticles, and they can play an important role in the reduction of side effects during the treatment and in delivering the anticancer drug to the tumor.
Renewable content,
cationic, LED curable, and more--we do it all.