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US 11,111,377 B2Granted
Resin composition
AssigneeLG Chem, Ltd.
InventorsSeung Cheol Ryoo, Sung Hwan Yoon, Hyun Ki Kim, Seong Lyong Kim, Jin Oh Nam
Life of this patent
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Abstract
The present invention relates to a resin composition including (1) 80 wt % to 99.8 wt % of a butadiene-based graft copolymer mixture; (2) 0.1 wt % to 10 wt % of a graft copolymer including a derived unit from a polyolefin-based polymer, a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl-based compound; and (3) 0.1 wt % to 10 wt % of an alpha olefin-based copolymer.
Claims17
A resin composition, comprising:
- (1) 80 wt % to 99.8 wt % of a butadiene-based graft copolymer mixture;
- (2) 0.1 wt % to 10 wt % of a graft copolymer comprising a derived unit from a polyolefin-based polymer, a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl-based compound;
- and
- (3) 0.1 wt % to 10 wt % of an alpha olefin-based copolymer,
- wherein (1) the butadiene-based graft copolymer mixture is an ABS-based graft copolymer composition comprising (A) a first butadiene-based graft copolymer comprising 40 wt % to 70 wt % of a butadiene-based rubbery polymer core and 30 wt % to 60 wt % of a graft shell comprising a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl compound;
- and (B) a second butadiene-based graft copolymer comprising 5 wt % to 30 wt % of a butadiene-based rubbery polymer core and 70 wt % to 95 wt % of a graft shell comprising a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl compound, and further comprising (C) a copolymer comprising a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl-based compound.
3 more elements
A resin composition, comprising:
- (1) 80 wt % to 99.8 wt % of a butadiene-based graft copolymer mixture;
- (2) 0.1 wt % to 10 wt % of a graft copolymer comprising a derived unit from a polyolefin-based polymer, a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl-based compound;
- and
- (3) 0.1 wt % to 10 wt % of an alpha olefin-based copolymer,
- wherein (3) the alpha olefin-based copolymer has a crystallization degree of 5% to 20%.
2 more elements
A resin composition, comprising:
- (1) 80 wt % to 99.8 wt % of a butadiene-based graft copolymer mixture;
- (2) 0.1 wt % to 10 wt % of a graft copolymer comprising a derived unit from a polyolefin-based polymer, a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl-based compound;
- and
- (3) 0.1 wt % to 10 wt % of an alpha olefin-based copolymer,
- wherein (3) the alpha olefin-based copolymer has a melting temperature (Tm) of 20° C. to 70° C. and a glass transition temperature (Tg) of −100° C. to −20° C.
2 more elements
Dependencies are inferred from the claim text.