The present disclosure discloses a low-water-vapor-permeability polyolefin-elastomer film and its preparation method. The film comprises: 50-100 mass parts of a matrix resin, 0-40 mass parts of a modified resin, 0.001-2 mass parts of an activator, 0.1-3 mass parts of an organic peroxide, 0.02-5 mass parts of an assistant cross-linker, 0.02-2 mass parts of a silane coupling agent, 0.005-2 mass parts of a light stabilizer, and 0-20 mass parts of a water blocking filler. In the present disclosure, by adding the modified resin and the activator that have an active group, a cross-linking degree and a cross-linking density of the film are improved, and a water-vapor permeability is reduced; by adding the water blocking filler, the water blocking property of the film is further improved, thereby ensuring reliability of the assembly, and prolonging service life of the assembly.

The present disclosure discloses a low-water-vapor-permeability polyolefin-elastomer film and its preparation method. The film comprises: 50-100 mass parts of a matrix resin, 0-40 mass parts of a modified resin, 0.001-2 mass parts of an activator, 0.1-3 mass parts of an organic peroxide, 0.02-5 mass parts of an assistant cross-linker, 0.02-2 mass parts of a silane coupling agent, 0.005-2 mass parts of a light stabilizer, and 0-20 mass parts of a water blocking filler. In the present disclosure, by adding the modified resin and the activator that have an active group, a cross-linking degree and a cross-linking density of the film are improved, and a water-vapor permeability is reduced; by adding the water blocking filler, the water blocking property of the film is further improved, thereby ensuring reliability of the assembly, and prolonging service life of the assembly.

The present application is drawn to infrared reflective ink formulations, infrared reflective dried coatings prepared from such inks, and IR-reflective substrates and adhesive tapes prepared from such inks and coatings. The inks are suitable for printing by gravure or flexo methods onto polymeric substrates such as PET, paper, or other substrate materials. The coatings are reflective in the near-infrared range. The coatings and tapes are well suited for use in manufacturing methods. The coatings and/or the tapes are ultrathin, on the order of a few micrometers, making them attractive for use in different industrial applications.

The present invention relates to a dispersant having a tertiary or quaternary amine anchoring group and a solubilizing polymer selected from C.sub.8-50 fatty acid; a C.sub.8-50 ak(en)yl substituted succinic acid, anhydride or partial ester; a dimer or trimer fatty acid; and/or polymers from repeating units of polyesters, polyethers, polyacrylate, polyamides, polyurethanes or mixtures of said repeating units in a random or blocky copolymer. The dispersants are an improvement in that the alkylene connecting group between the tertiary or quaternized amine and the solubilizing polymer lacks abstractable hydrogen atoms at the geminal carbon atom from the nitrogen of the tertiary or quaternized amine over the prior art. The dispersants are useful as dispersants with improved thermal stability and low amounts yellow color after aging at elevated temperatures.

The present invention relates to a dispersant having a tertiary or quaternary amine anchoring group and a solubilizing polymer selected from C.sub.8-50 fatty acid; a C.sub.8-50 ak(en)yl substituted succinic acid, anhydride or partial ester; a dimer or trimer fatty acid; and/or polymers from repeating units of polyesters, polyethers, polyacrylate, polyamides, polyurethanes or mixtures of said repeating units in a random or blocky copolymer. The dispersants are an improvement in that the alkylene connecting group between the tertiary or quaternized amine and the solubilizing polymer lacks abstractable hydrogen atoms at the geminal carbon atom from the nitrogen of the tertiary or quaternized amine over the prior art. The dispersants are useful as dispersants with improved thermal stability and low amounts yellow color after aging at elevated temperatures.

Provided is an eyelash extension adhesive comprising the following components (a) and (b): (a) a monofunctional monomer of formula (I) wherein R.sup.1 represents a hydrogen atom or a methyl group, and R.sup.2 to R.sup.6 each independently represent a hydrogen atom or a C1 to C6 alkyl group, and (b) a photopolymerization initiator. The eyelash extension adhesive is excellent in durability and water resistance, can adhere easily to eyelashes even in a wet state, and is very useful as a photopolymerizable adhesive for eyelash extension attachment not including a cyanoacrylate compound.

##STR00001##

Provided is an eyelash extension adhesive comprising the following components (a) and (b): (a) a monofunctional monomer of formula (I) wherein R.sup.1 represents a hydrogen atom or a methyl group, and R.sup.2 to R.sup.6 each independently represent a hydrogen atom or a C1 to C6 alkyl group, and (b) a photopolymerization initiator. The eyelash extension adhesive is excellent in durability and water resistance, can adhere easily to eyelashes even in a wet state, and is very useful as a photopolymerizable adhesive for eyelash extension attachment not including a cyanoacrylate compound.

##STR00001##

The present invention relates to a polymer composition comprising a first heterophasic propylene copolymer, a high density polyethylene, a second heterophasic propylene copolymer an inorganic filler and optionally a polyolefin based elastomer. The present invention further relates to a process for the preparation of said polymer composition. The present invention further relates to an article comprising such polymer composition. The polymer composition has high impact resistance and a good balance between impact resistance and warpage.

The present invention relates to polycarbonate compositions and molded articles made therefrom. The polycarbonate composition comprises: A) 70-95 wt.% of aromatic polycarbonate, B) 4-26 wt.% of mineral fdler, C) 0.1- 4 wt.% of ester-modified wax, D) 0.1-0.6 wt.% of a mold release agent, E) 0.05-0.3 wt.% of antioxidant, F) 0 - 0.3 wt.% ofneutralizer, and G) 0-2 wt.% of coloring agent, wherein the amount of each component is based on the total weight of the polycarbonate composition. The molded articles made from the polycarbonate composition according to this invention show enhanced impact strength, tensile elongation at break and surface gloss.

The present invention relates to polycarbonate compositions and molded articles made therefrom. The polycarbonate composition comprises: A) 70-95 wt.% of aromatic polycarbonate, B) 4-26 wt.% of mineral fdler, C) 0.1- 4 wt.% of ester-modified wax, D) 0.1-0.6 wt.% of a mold release agent, E) 0.05-0.3 wt.% of antioxidant, F) 0 - 0.3 wt.% ofneutralizer, and G) 0-2 wt.% of coloring agent, wherein the amount of each component is based on the total weight of the polycarbonate composition. The molded articles made from the polycarbonate composition according to this invention show enhanced impact strength, tensile elongation at break and surface gloss.