1. A resin composition comprising 1 to 20 parts by weight
of (C) at least one styrene-based thermoplastic elastomer
(component C) selected from the group consisting of a
styrene-ethylene-propylene-styrene block copolymer (SEPS),
a styrene-ethylene-butylene-styrene block copolymer (SEBS)
and a styrene-butadiene-butylene-styrene block copolymer
(SBBS) based on 100 parts by weight of the total of (A) a
polycarbonate-based resin (component A) and (B) a polyolefin-based resin having a MFR at 230°C under a load of 2.16 kg of not less than 40 g/10 min (component B) .
2. The resin composition according to claim 1 which comprises 1 to 10 parts by weight of a graft polymer (component D) based on 100 parts by weight of the total of the components A and B.
3. The resin composition according to claim 1 which comprises 0.01 to 30 parts by weight of a flame retardant (component E) based on 100 parts by weight of the total of
the components A and B.
4. The resin composition according to claim 1 which
comprises 1 to 100 parts by weight of an inorganic filler
(component F) based on 100 parts by weight of the total of
the components A and B.
5. The resin composition according to claim 1 which
comprises 1 to 30 parts by weight of a phosphorus-based flame
retardant (component E-2) and 0.01 to 1 part by weight of
a hindered amine-based compound (component G) based on 100
parts by weight of the total of the components A and B.

6. The resin composition according to claim 1 which
comprises 0.05 to 2 parts by weight of a dripping inhibitor
(component H) based on 100 parts by weight of the total of
the components A and B.
7. The resin composition according to claim 1, wherein a MFR at 230°C under a load of 2.16 kg of the polyolefin-based resin (component B) is not less than 60 g/10 min.
8. The resin composition according to claim 1, wherein the polyolefin-based resin (component B) is a polypropylene-based resin.
9. The resin composition according to claim 1, wherein the styrene content of the styrene-based thermoplastic elastomer (component C) is 40 to 80 wt%.

10. The resin composition according to claim 2, wherein the graft polymer (component D) is a core-shell type graft polymer.
11. The resin composition according to claim 1, wherein the polyolefin-based resin (component B) includes a maleic anhydride-modified polypropylene resin having a MFR at 190 °C under a load of 2.16 kg of not less than 50 g/10 min.
12. The resin composition according to claim 1, wherein the weight ratio of the component A to the component B is 50/50 to 95/5.
13. The resin composition according to claim 5, wherein the hindered amine-based compound (component G) is either N-R type (alkyl group (R) is bonded to a nitrogen atom) or N-OR type (alkoxy group (OR) is bonded to a nitrogen atom) hindered

14. A molded article formed from the resin composition of claim 1 and having a tape peeling resistance of less than 0.5 %.
15. A method of improving the tape peeling resistance of a molded article comprising a polycarbonate-based resin (component A), a polyolefin-based resin (component B) and
a styrene-based thermoplastic elastomer (component C) , wherein at least one selected from the group consisting of a styrene-ethylene-propylene-styrene block copolymer (SEPS) , a styrene-ethylene-butylene-styrene block copolymer (SEBS) and a styrene-butadiene-butylene-styrene block copolymer (SBBS) is used as the styrene-based thermoplastic elastomer (component C) , and a resin having a MFR at 230°C under a load of 2.16 kg of not less than 40 g/10 min is used as the polyolefin-based resin (component B).