摘要:
An allergen reducing agent is provided that contains a terpenoid polymer or copolymer as an active component, and that functions to reduce allergens such as mites and pollen, and is capable of suppressing coloring.
摘要:
A film-forming anti-transpirant concentrate for plants selectively constituted of a homogeneous intermixture of emulsifiable oxidized polyethylenes having molecular weights in the range of from about 1000 to about 3400 and selectively constituted polyterpenes having molecular weights in the range of from about 270 to about 1800 for dilutable ambient temperature controllable application to plants to form long lived protective films of determinable thickness on the surface thereof.
摘要:
A transparent polyamide molding material containing at least one cycloolefin co-polymer comprises a mixture of: (A) 55 to 99 wt % of at least one amorphous polyamide; and (B) 1 to 30 wt % of the at least one cycloolefin copolymer, Wherein, in the at least one cycloolefin copolymer (B), the cycloolefin fraction is more than 40 mol %. In this connection, the sum of the components (A) and (B) together with optional additives (C) is 100 wt % of the polyamide molding material.
摘要:
An allergen reducing agent is provided that contains a terpenoid polymer or copolymer as an active component, and that functions to reduce allergens such as mites and pollen, and is capable of suppressing coloring.
摘要:
A polymeric composition that is suitable for use as a film or a coating. The polymeric composition comprises: (a) a first component comprising copolymer derived from ethylene and one or more C3 to C20 α-olefin comonomers. The first component has a density of about 0.911 to about 0.918 g/cm3, a compositional distribution breadth index (CDBI) of about 60% to about 85%, a melt index (MI) of about 16.0 to about 30.0 g/10 min, a molecular weight distribution (MWD) of about 1.5 to about 4.0, and a melt index ratio (MIR) of less than about 25; and (b) a second component comprising a low density polyethylene (LDPE). The second component has a g′ of about 0.8 to about 0.15 and a MI that is lower than the MI of the first component.
摘要:
Copolymers which have been prepared by copolymerization of long-chain .alpha.-olefins with olefinically unsaturated acids and esters and, if appropriate, vinyl-aromatic compounds are particularly suitable for economical preparation of aqueous emulsions. The emulsions are suitable as care agents for flooring, automobiles, furniture and leather and for hydrophobizing, for treatment of textiles, for coating glass, for anticorrosive preservation, for example of automobiles, as facade protection and for sealing concrete.
摘要:
(Meth)acrylate-functionalized branched polyalpha-olefins which are the reaction product of, at least, a) a (meth)acrylate source and b) a hydroxyl-functionalized branched polymerizate of, at least, i) one or more alpha-olefin monomers having at least six carbon atoms per molecule and ii) one or more unsaturated hydroxyl-functionalized comonomers are useful hydrophobic, reactive components of crosslinkable resin compositions additionally containing a polymer (such as a polyolefin) as well as curable compositions containing one or more additional types of (meth)acrylate-functionalized compounds.
摘要:
Polymerizing an ethylenically unsaturdated monomer in an aqueous medium can produce an aqueous polymer dispersion. The polymerization is in the presence of a dispersant and a metal-carbene complex. The polymerization can also optionally be in the presence of a dispersant, an organic solvent with low solubility in water, or both. The aqueous polymer dispersion resulting from the process can be used to make a polymer powder.