-
公开(公告)号：US20170260382A1
公开(公告)日：2017-09-14
申请号：US15309719
申请日：2015-11-24
Applicant: LG Chem, Ltd.
Inventor： Soo Kyeong LEE , Seung Cheol RYOO , Seong Lyong KIM
CPC classification number: C08L25/16 , B29C49/0005 , B29K2025/08 , C08L33/20 , C08L51/04 , C08L55/02 , C08L2205/025 , C08L2205/03 , C08L2205/035 , C08L35/00
Abstract: The present invention relates to a thermoplastic resin composition with excellent chemical resistance and, more specifically, to a resin composition for blow molding and a molded product obtained by molding the same, the composition maintaining the balance of flowability and impact resistance and improving chemical resistance by controlling the glass transition temperature (Tg) and the weight average molecular weight (Mw) of an α-methylstyrene (AMS)-based heat-resistant resin in a copolymer of vinyl cyanide compound-rubbery polymer-aromatic vinyl compound, having reinforced heat resistance, particularly, in an acrylonitrile-butadiene-styrene (ABS) copolymer resin. According to the present invention, an ABS resin composition for blow molding, having excellent chemical resistance while maintaining the balance of flowability, impact resistance and heat resistance to be of at least the same level, and a molded product obtained by applying the same can be obtained.
-
公开(公告)号：US20170292017A1
公开(公告)日：2017-10-12
申请号：US15508042
申请日：2015-11-26
Applicant: LG CHEM, LTD.
Inventor： Dae San JUNG , Seung Hun HAN , Seong Lyong KIM , Hyun Ho JOO , Ju Hyeong LEE , Soo Kyeong LEE
CPC classification number: C08L25/12 , C08L25/08 , C08L25/16 , C08L35/00 , C08L35/06 , C08L55/02 , C08L2201/08 , C08L2205/025 , C08L2205/03 , C08L2205/035 , C08L2207/04
Abstract: The present invention relates to a styrene-based thermoplastic resin composition with improved flowability and, more specifically, a thermoplastic resin composition, which retains heat resistance and improved flowability by introducing a low-molecular weight styrene-acrylonitrile (SAN) resin into an acrylonitrile-butadiene-styrene (ABS) resin, which has enhanced heat resistance through the addition of a heat-resistant resin, and to a molded article into which the composition is molded. According to the resin composition, there can be obtained: a thermal resin composition, which has an improvement in the flowability of the heat-resistant ABS resin and retains non-deteriorating or favorable heat resistance and impact resistance; and a molded article.
-
公开(公告)号：US20170342223A1
公开(公告)日：2017-11-30
申请号：US15534971
申请日：2016-11-11
Applicant: LG CHEM, LTD.
Inventor： Seung Hun HAN , Dae San JUNG , Seong Lyong KIM , Hyun Ho JOO , Soo Kyeong LEE
CPC classification number: C08J5/00 , C08L25/10 , C08L25/12 , C08L25/16 , C08L33/20 , C08L71/02 , C08L2205/03 , C08L55/02
Abstract: The present invention relates to a thermoplastic resin composition. More particularly, the present invention relates a thermoplastic resin composition including 100 parts by weight of a base resin including (a) an aromatic vinyl compound-conjugated diene-based compound-vinyl cyan compound copolymer and (b) an aromatic vinyl compound-vinyl cyan compound copolymer; and (c) greater than 0.05 parts by weight and less than 11 parts by weight of a polyolefin oxide-based triblock copolymer, and a molded article including the same. In accordance with the present invention, the thermoplastic resin composition having superior chemical resistance and paintability with identical or superior impact strength, fluidity, and heat resistance, to conventional thermoplastic resin compositions, and a molded article including the same are provided.
-
公开(公告)号：US20170260386A1
公开(公告)日：2017-09-14
申请号：US15532067
申请日：2016-11-11
Applicant: LG CHEM, LTD.
Inventor： Seung Cheol RYOO , Soo Kyeong LEE , Seong Lyong KIM
CPC classification number: C08L33/20 , B01D47/16 , B01F3/04 , C08L25/12 , C08L55/02 , C08L77/12 , C08L2201/04 , C08L2205/03 , F24F6/06 , F24F6/16 , C08K5/17
Abstract: Disclosed are an ABS-based resin composition and a molded article manufactured therefrom. More particularly, the ABS-based resin composition according to the present disclosure includes (a) 22.5 to 50% by weight of a vinyl cyan compound-conjugated diene-based rubber-like polymer-aromatic vinyl compound copolymer resin; (b) 47.5 to 75% by weight of an aromatic vinyl compound-vinyl cyan compound copolymer resin; (c) 1 to 6% by weight of a polyether ester amide resin; and (d) 1.5 to 3% by weight of an ethoxylated alkylamine-based antistatic agent, thereby providing a high humidification amount and less deformation. Accordingly, the present disclosure relates to an ABS-based resin composition suitable for application to disks for air washers, humidifiers, and the like, and a molded article manufactured therefrom.
-
-
-
Search Results
4
records
(took 0.011 seconds)
