An object is to provide a crosslinkable resin composition which does not easily cause an increase in the pressure and a discharge variation in an extruder charged with the crosslinkable resin composition, with which an insulating coating layer can be continuously and stably formed by extrusion molding for a long time, thereby realizing an increase in the production unit of an electric wire/cable.

A crosslinkable resin composition of the present invention contains 100 parts by mass of an ethylene-based resin (A), a stabilizer (B) containing 0.001 to 0.5 parts by mass of a hindered amine light stabilizer (B3), and 0.5 to 3.0 parts by mass of an organic peroxide (C). The hindered amine light stabilizer (B3) is a mixture of a low-molecular-weight hindered amine compound having a molecular weight of 100 to 1,000 and a high-molecular-weight hindered amine compound having a molecular weight of 1,500 to 5,000. The hindered amine light stabilizer (B3) has a reduced viscosity of 3.5 to 5.5 cm.sup.3/g (40° C.) and a reduced viscosity of 2.0 to 3.5 cm.sup.3/g (110° C.).

An object is to provide a crosslinkable resin composition which does not easily cause an increase in the pressure and a discharge variation in an extruder charged with the crosslinkable resin composition, with which an insulating coating layer can be continuously and stably formed by extrusion molding for a long time, thereby realizing an increase in the production unit of an electric wire/cable.

A crosslinkable resin composition of the present invention contains 100 parts by mass of an ethylene-based resin (A), a stabilizer (B) containing 0.001 to 0.5 parts by mass of a hindered amine light stabilizer (B3), and 0.5 to 3.0 parts by mass of an organic peroxide (C). The hindered amine light stabilizer (B3) is a mixture of a low-molecular-weight hindered amine compound having a molecular weight of 100 to 1,000 and a high-molecular-weight hindered amine compound having a molecular weight of 1,500 to 5,000. The hindered amine light stabilizer (B3) has a reduced viscosity of 3.5 to 5.5 cm.sup.3/g (40° C.) and a reduced viscosity of 2.0 to 3.5 cm.sup.3/g (110° C.).

An object is to provide a crosslinkable resin composition which does not easily cause an increase in the pressure and a discharge variation in an extruder charged with the crosslinkable resin composition, with which an insulating coating layer can be continuously and stably formed by extrusion molding for a long time, thereby realizing an increase in the production unit of an electric wire/cable.

A crosslinkable resin composition of the present invention contains 100 parts by mass of an ethylene-based resin (A), a stabilizer (B) containing 0.001 to 0.5 parts by mass of a hindered amine light stabilizer (B3), and 0.5 to 3.0 parts by mass of an organic peroxide (C). The hindered amine light stabilizer (B3) is a mixture of a low-molecular-weight hindered amine compound having a molecular weight of 100 to 1,000 and a high-molecular-weight hindered amine compound having a molecular weight of 1,500 to 5,000. The hindered amine light stabilizer (B3) has a reduced viscosity of 3.5 to 5.5 cm.sup.3/g (40° C.) and a reduced viscosity of 2.0 to 3.5 cm.sup.3/g (110° C.).

The invention relates to a thermoplastic composition comprising A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyols and C) 0.01 to 0.30 wt.-% 3,3′-thiodipropionic acid. The invention also relates to medical technology products or parts of medical technology products consisting of such compositions as well as to a process for sterilization of such moulded parts by means of irradiation. The polycarbonate compositions according to the invention show significantly less yellowing after irradiation than known compositions and still have good mechanical properties.

The invention relates to a thermoplastic composition comprising A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyols and C) 0.01 to 0.30 wt.-% 3,3′-thiodipropionic acid. The invention also relates to medical technology products or parts of medical technology products consisting of such compositions as well as to a process for sterilization of such moulded parts by means of irradiation. The polycarbonate compositions according to the invention show significantly less yellowing after irradiation than known compositions and still have good mechanical properties.

The invention relates to a thermoplastic composition comprising A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyols and C) 0.01 to 0.30 wt.-% 3,3′-thiodipropionic acid. The invention also relates to medical technology products or parts of medical technology products consisting of such compositions as well as to a process for sterilization of such moulded parts by means of irradiation. The polycarbonate compositions according to the invention show significantly less yellowing after irradiation than known compositions and still have good mechanical properties.

A composition for a light conversion layer includes: a base resin; quantum dots; and a thiol compound including at least one thiol group in a molecule.

A composition for a light conversion layer includes: a base resin; quantum dots; and a thiol compound including at least one thiol group in a molecule.

The objective of the present invention is to provide a derivative of polybutadiene suitable as a material of a curable composition for obtaining a cured product having high shearing stress. The present invention provides: a silylated polybutadiene characterized by containing a repeating unit represented by formula (I) (in the formula: R.sup.1, R.sup.2, and R.sup.3 each independently represents an unsubstituted or substituted aryl group, an alkyl group, or an aralkyl group. Among R.sup.1 to R.sup.3, at least one of R.sup.1 to R.sup.3 is an aryl group or aralkyl group); a curable composition characterized by containing the silylated polybutadiene and a polymerization initiator; and a cured product obtained by curing the curable composition. ##STR00001##

Disclosed is an anti-oxidation stabilizer, which has the following structure (A), wherein R1 is a connection chain, and the connection chain is a fatty chain, an aromatic structural chain or a fatty and aromatic structurally combined chain; R2 is (B), and X is O, S, N or NH or —CONR—, Z is O, S, N or NH, and X is different from Z; R is a fatty chain, an aromatic group, a sterically hindered amine or sterically hindered phenol, R3 is a fatty chain, an aromatic group, a sterically hindered amine or sterically hindered phenol, and R is identical to R3, or R is different from R3; n is a positive integer including 1, n1 is a positive integer including 1, and n is identical to n1, or n is different from n1.