公开(公告)号：EP3173454A4

公开(公告)日：2018-01-31

申请号：EP15825161

申请日：2015-06-11

Applicant: ADEKA CORP

Inventor： NAKAMURA TATSUHITO ,  NOMURA KAZUKIYO

IPC: C09K3/16 ,  C08G59/42 ,  C08K5/098 ,  C08K5/521 ,  C08L23/00 ,  C08L67/02

CPC classification number: C09K3/16 ,  C08G59/42 ,  C08G63/672 ,  C08L67/02

Abstract: Provided are: an antistatic agent and an antistatic agent composition which are capable of providing excellent antistatic effect in a small amount and have sufficient persistence and wiping resistance without impairing the intrinsic physical properties of a resin; and an antistatic resin composition and a molded article using the same. The antistatic agent includes a polymer compound (E) having a structure in which a diol, an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid, a compound (B) which comprises at least one group represented by the following Formula (1) and has hydroxyl groups at both ends, and an epoxy compound (D) having two or more epoxy groups are bound via ester bonds:

公开(公告)号：EP3235864A4

公开(公告)日：2018-05-23

申请号：EP15869732

申请日：2015-11-19

Applicant: ADEKA CORP

Inventor： NAKAMURA TATSUHITO ,  NOMURA KAZUKIYO

IPC: C08L67/02 ,  C08G63/16 ,  C08K3/34 ,  C08L23/08 ,  C08L23/10 ,  C08L23/14

CPC classification number: C08G63/16 ,  C08F2500/03 ,  C08G59/22 ,  C08G65/08 ,  C08K3/34 ,  C08L23/00 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/14 ,  C08L67/02 ,  C08L2201/02 ,  C08L77/02

Abstract: Provided are: a polyolefin resin composition which has excellent antistatic properties with sufficient persistence and wiping resistance but without impairment of the intrinsic mechanical properties of a resin; and an automotive interior/exterior material containing the same. The polyolefin resin composition contains: 50 to 90 parts by mass of a polyolefin resin; 3 to 40 parts by mass of a thermoplastic elastomer; and 3 to 30 parts by mass of a filler, the polyolefin resin composition further containing an antistatic agent composed of a polymer compound (E) in an amount of 3 to 20 parts by mass with respect to a total amount of 100 parts by mass of the polyolefin resin, the thermoplastic elastomer and the filler, wherein the polymer compound (E) has a structure in which a diol, an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid, a compound (B) which contains at least one group represented by the Formula (1) and has hydroxyl groups at both ends, and an epoxy compound (D) having two or more epoxy groups are bound via ester bonds:

公开(公告)号：EP3196273A4

公开(公告)日：2018-01-31

申请号：EP15841462

申请日：2015-08-05

Applicant: ADEKA CORP

Inventor： NAKAMURA TATSUHITO ,  NOMURA KAZUKIYO

IPC: C09K3/16 ,  C08G63/668 ,  C08L67/00 ,  C08L101/00

CPC classification number: C08G63/672 ,  C08G63/668 ,  C08G81/00 ,  C08L23/12 ,  C08L23/14 ,  C08L67/00 ,  C08L101/00 ,  C08L2201/04 ,  C09K3/16

Abstract: Provided are: an antistatic agent and an antistatic agent composition which are capable of providing excellent antistatic effect in a small amount and have sufficient persistence and wiping resistance without impairing the intrinsic physical properties of a resin; and an antistatic resin composition and a molded article using the same. The antistatic agent includes a polymer compound (E) having a structure in which a diol, an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid, a compound (B) which comprises at least one group represented by the following Formula (1) and has hydroxyl groups at both ends, and a polyhydric alcohol (D) having three or more hydroxyl groups are bound via ester bonds:

公开(公告)号：EP3184598A4

公开(公告)日：2018-01-24

申请号：EP15833531

申请日：2015-08-05

Applicant: ADEKA CORP

Inventor： NAKAMURA TATSUHITO ,  NOMURA KAZUKIYO

IPC: C09K3/16 ,  C08G63/668 ,  C08L67/00

CPC classification number: C09K3/16 ,  C08G63/199 ,  C08G63/668 ,  C08G63/672 ,  C08L55/02 ,  C08L67/00 ,  C08L2201/04

Abstract: Provided are: an antistatic agent and an antistatic agent composition which are capable of providing excellent antistatic effect in a small amount and have sufficient persistence and wiping resistance; and an antistatic resin composition and a molded article using the same. The antistatic agent includes a polymer compound (E) having a structure in which a diol, a dicarboxylic acid, a compound (B) which comprises at least one group represented by the following Formula (1) and has hydroxyl groups at both ends, and a polycarboxylic acid compound (D) are bound via ester bonds: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-CH 2 -CH 2 -O-€ƒ€ƒ€ƒ€ƒ€ƒ(1)

公开(公告)号：EP2977424A4

公开(公告)日：2016-11-09

申请号：EP14768284

申请日：2014-03-18

Applicant: ADEKA CORP

Inventor： NAKAMURA TATSUHITO ,  NOMURA KAZUKIYO

IPC: C09K3/16 ,  C08G63/46 ,  C08G63/672 ,  C08L67/02

CPC classification number: C08G63/668 ,  C08G63/46 ,  C08G63/672 ,  C08L23/12 ,  C08L25/06 ,  C08L67/025 ,  C08L2201/04 ,  C08L23/00

Abstract: Provided are: an antistatic agent which is capable of imparting excellent antistatic effect in a small amount and has sufficient persistence and wiping resistance; an antistatic agent composition; an antistatic resin composition; and a molded article. The antistatic agent comprises a polymer compound (E) having a structure in which a block polymer (C) and a polyhydric alcohol compound (D) are bound via an ester bond formed by a carboxyl group of the block polymer (C) and a hydroxyl group of the polyhydric alcohol compound (D), the block polymer (C) having a structure comprising carboxyl groups at both ends, in which structure a block constituted by a polyester (A) having carboxyl groups at both ends and a block constituted by a compound (B) having hydroxyl groups at both ends are repeatedly and alternately bound via ester bonds formed by the carboxyl and hydroxyl groups, and the polyhydric alcohol compound (D) comprising three or more hydroxyl groups.

公开(公告)号：EP2949721A4

公开(公告)日：2016-08-31

申请号：EP14742864

申请日：2014-01-22

Applicant: ADEKA CORP

Inventor： NAKAMURA TATSUHITO ,  NOMURA KAZUKIYO

IPC: C08G81/00 ,  C08G63/91 ,  C08L87/00 ,  C09K3/16

CPC classification number: C09K3/16 ,  C08G63/91 ,  C08G81/00 ,  C08L87/005

Abstract: Provided are: an antistatic agent which is capable of imparting excellent antistatic effect in a small amount and has sufficient persistence and wiping resistance; an antistatic agent composition; an antistatic resin composition; and a molded article. The antistatic agent comprises a polymer compound (E) having a structure in which a block polymer (C) and an epoxy compound (D) are bound via an ester bond formed by a carboxyl group of the block polymer (C) and an epoxy group of the epoxy compound (D), the block polymer (C) having a structure comprising carboxyl groups at both ends, in which structure a block constituted by a polyester (A) having carboxyl groups at both ends and a block constituted by a compound (B) having hydroxyl groups at both ends are repeatedly and alternately bound via ester bonds formed by the carboxyl groups and the hydroxyl groups, and the epoxy compound (D) comprising two or more epoxy groups.