公开(公告)号：US20200263028A1

公开(公告)日：2020-08-20

申请号：US15780760

申请日：2016-12-02

Applicant: NEC CORPORATION

Inventor： Makoto SOYAMA ,  Masatoshi IJI ,  Shukichi TANAKA ,  Kiyohiko TOYAMA

IPC: C08L67/04 ,  C08G77/445 ,  C08G77/44 ,  C08G77/26 ,  C08G77/18

Abstract: Resin compositions according to exemplary embodiments of the present invention are first compositions containing a polylactic acid resin, an aliphatic polyester resin, a surface-treated metal hydrate, and a carbodiimide compound, or second compositions containing a polysiloxane-mixed polyester resin, a phosphorus-containing flame retardant, a metal hydrate and a fluorine-containing polymer in specific ratios.

公开(公告)号：US20180346713A1

公开(公告)日：2018-12-06

申请号：US15780907

申请日：2016-12-02

Applicant: NEC CORPORATION

Inventor： Makoto SOYAMA ,  Masatoshi IJI ,  Shukichi TANAKA ,  Kiyohiko TOYAMA

IPC: C08L67/04 ,  C08L83/08 ,  C08K5/521 ,  C08K5/544

CPC classification number: C08K5/29 ,  C08K5/5399 ,  C08K9/06 ,  C08L67/02 ,  C08L67/04 ,  C08L83/08 ,  C08L101/16

Abstract: A polylactic acid resin composition according to an embodiment of the invention includes a polylactic acid resin, an aliphatic polyester resin, a carbodiimide compound and a metal hydrate, in which the metal hydrate is surface-treated with a specific silane coupling agent; and the carbodiimide compound includes an aliphatic carbodiimide compound.

公开(公告)号：US20150368442A1

公开(公告)日：2015-12-24

申请号：US14764244

申请日：2014-01-30

Applicant: NEC CORPORATION

Inventor： Makoto SOYAMA ,  Yukihiro KIUCHI ,  Masatoshi IJI ,  Shukichi TANAKA ,  Kiyohiko TOYAMA

IPC: C08L1/12

CPC classification number: C08L1/12 ,  C08L1/08 ,  C08L67/02 ,  C08L67/04

Abstract: A composition containing a cellulose resin (X) obtained by binding an organic group to cellulose or a derivative thereof and a linear aliphatic polyester (Y), which is at least one of the following linear aliphatic polyesters (Y1) and (Y2) or a crosslinked product thereof: (Y1) a linear aliphatic polyester containing at least one of repeat units represented by the following formula (I) and formula (II) —(CO—R1—COO—R2—O)—  formula (I) where R1 represents a bivalent aliphatic group having 1 to 12 carbon atoms and R2 represents a bivalent aliphatic group having 2 to 12 carbon atoms. —(CO—R3—O)—  formula (II) where R3 represents a bivalent aliphatic group having 2 to 10 carbon atoms. (Y2) a linear aliphatic polyester comprising a ring-opening polymerization product of a cyclic ester.

Abstract translation: 含有通过将有机基团与纤维素或其衍生物结合而获得的纤维素树脂（X）和直链脂族聚酯（Y）的组合物，其为以下直链脂族聚酯（Y1）和（Y2）中的至少一种或 交联产物：（Y1）含有由下式（I）和式（II）表示的重复单元中的至少一种 - （CO-R1-COO-R2-O） - 式（I）中的至少一种的直链脂族聚酯，其中R 1 表示碳原子数1〜12的二价脂肪族基，R2表示碳原子数2〜12的二价脂肪族基团。 - （CO-R 3 -O） - 式（II）其中R 3表示具有2至10个碳原子的二价脂族基团。 （Y2）包含环酯的开环聚合产物的直链脂肪族聚酯。