The present teachings contemplate a method comprising providing a first and second substrate, locating an initiator onto a surface of the first or second substrate, the initiator including a substance for initiating polymerization of a polymerizable adhesive, locating the polymerizable adhesive onto a surface of the first and second substrate, the adhesive including a monofunctional, difunctional, or multifunctional methylene malonate, or cyanoacrylate, and contacting first and second substrate.

The invention relates to a fibre-reinforced composite (K) comprising: (A) 50 wt.-%, based on the total weight of the fibre-reinforced composite (K), of at least one continuous fibrous reinforcement material; and (B) <50 wt.-%, based on the total weight of the fibre-reinforced composite (K), of at least one substantially amorphous matrix polymer composition; wherein the at least one substantially amorphous matrix polymer composition (B) comprises >0 and 3 wt.-%, derived from monomer moieties which are appropriate to interact with the surface of the fibrous reinforcement material (A), in particular of repeating units derived from maleic acid anhydride or maleic acid, and wherein less than 10% of the number of the reinforcement fibres present at a fracture surface of the fibre-reinforced composite (K) protrude from the fracture surface with a length of more than 5 times the diameter of the fibre.

The invention relates to the use of a fibre-reinforced composite (K) in a thermoforming process. Moreover, a process for thermoforming a fibre-reinforced composite (K) to a molded body (M) is disclosed, the process comprising at least the following steps: (i) Providing a fibre-reinforced composite (K) as described herein; (ii) Heating the fibre-reinforced composite (K) to a temperature (T3) at which the at least one substantially amorphous matrix polymer composition (B) is substantially softened; (iii) Thermoforming the fibre-reinforced composition (K) in a mold at a mold surface temperature (T4) in order to obtain a molded body (M); (iv) Releasing the molded body (M) from the mold; wherein the mold surface temperature (T4) is 50 C.

The invention relates to fibre-reinforced composite (K) comprising (based on the total weight of the fibre-reinforced composite (K)): (A) 50 wt.-% of at least one continuous fibrous reinforcement material; (B) <50 wt.-% of at least one substantially amorphous matrix polymer composition comprising (based on the total weight of the matrix polymer composition (B)): (B1) 60 to 80 wt.-% of at least one copolymer of styrene and/or -methyl styrene and acrylonitrile having a number average molecular weight Mn of 30,000 to 100,000 g/mol; and (B2) 20 to 40 wt.-% of at least one copolymer of styrene, acrylonitrile, maleic anhydride and/or maleic acid having a number average molecular weight Mn of 30,000 to 100,000 g/mol; wherein the matrix polymer composition (B) has a glass transition temperature (Tg) of at least 100 C. and a melt volume-flow rate (MVR (220/10) determined according to ISO 1133) of 10 to 90 mL/10 min.

The present teachings contemplate a method comprising providing a first and second substrate, locating an initiator onto a surface of the first or second substrate, the initiator including a substance for initiating polymerization of a polymerizable adhesive, locating the polymerizable adhesive onto a surface of the first and second substrate, the adhesive including a monofunctional, difunctional, or multifunctional methylene malonate, or cyanoacrylate, and contacting first and second substrate.

The present disclosure relates to a thermoplastic composition having a better mold release performance. The disclosed thermoplastic composition comprises polycarbonate components, an impact modifier and a mold release composition. Also disclosed is a method for making the disclosed thermoplastic composition and an article of manufacture comprising the disclosed polymer composition.

A charging roll for electrophotographic apparatuses includes: a shaft body, an elastic body layer formed on an outer circumferential surface of the shaft body, and a surface layer formed on an outer circumferential surface of the elastic body layer. The elastic body layer contains a non-polar rubber, a polar rubber, and a carbon black, and has a relative permittivity of 7 or more and 29 or less and a resistance value of 6.010.sup.4 or more and 5.010.sup.6 or less. The surface layer contains a fluororesin and a (meth)acrylic resin, and has a relative permittivity of 10 or more and 22 or less and a resistance value of 1.210.sup.4 or more and 8.810.sup.5 or less.