JP2010132893A5

JP2010132893A5 -

Info

Publication number: JP2010132893A5
Application number: JP2009248414A
Authority: JP
Filing date: 2009-10-29
Publication date: 2012-09-27
Anticipated expiration: 2029-10-29

Description

すなわち、本発明は、
（１）（Ａ）芳香族ポリカーボネート樹脂、（Ｂ）芳香族ポリエステル樹脂、（Ｃ）３つ以上の官能基を有する多官能性化合物を配合してなる熱可塑性樹脂組成物であり、（Ａ）芳香族ポリカーボネート樹脂と（Ｂ）芳香族ポリエステル樹脂の合計を１００重量％として、（Ａ）芳香族ポリカーボネート樹脂１〜９９重量％、（Ｂ）芳香族ポリエステル樹脂１〜９９重量％であり、（Ａ）芳香族ポリカーボネート樹脂と（Ｂ）芳香族ポリエステル樹脂の合計を１００重量部として、（Ｃ）３つ以上の官能基を有する多官能性化合物０．０１〜４重量部を配合してなる熱可塑性樹脂組成物であり、（Ａ）芳香族ポリカーボネート樹脂と（Ｂ）ポリブチレンテレフタレート樹脂とが構造周期０．０１〜１．０μｍの両相連続構造、または粒子間距離０．００１〜１μｍの分散構造を有することを特徴とする熱可塑性樹脂組成物、
（２）（Ａ）芳香族ポリカーボネート樹脂と（Ｂ）芳香族ポリエステル樹脂の合計を１００重量部として、さらに（Ｄ）充填剤２０〜１００重量部を配合してなる（１）に記載の熱可塑性樹脂組成物、
（３）（Ｄ）充填剤が、板状充填剤を含む（２）に記載の熱可塑性樹脂組成物、
（４）（Ｃ）３つ以上の官能基を有する多官能性化合物が、官能基を有する末端構造の少なくとも一つが式（１）で表される構造である化合物である上記（１）〜（３）のいずれかに記載の熱可塑性樹脂組成物、 That is, the present invention
(1) A thermoplastic resin composition comprising (A) an aromatic polycarbonate resin, (B) an aromatic polyester resin, and (C) a polyfunctional compound having three or more functional groups. The total of the aromatic polycarbonate resin and (B) aromatic polyester resin is 100% by weight, and (A) the aromatic polycarbonate resin is 1 to 99% by weight, (B) the aromatic polyester resin is 1 to 99% by weight, (A Thermoplastic obtained by blending 0.01 to 4 parts by weight of (C) a polyfunctional compound having 3 or more functional groups, with 100 parts by weight of the total of (A) aromatic polycarbonate resin and (B) aromatic polyester resin. A resin composition, wherein (A) an aromatic polycarbonate resin and (B) a polybutylene terephthalate resin have a biphasic continuous structure having a structural period of 0.01 to 1.0 μm, or an interparticle distance The thermoplastic resin composition characterized by having a dispersion structure of 0.001 to,
(2) The thermoplastic as described in (1), wherein the total of (A) aromatic polycarbonate resin and (B) aromatic polyester resin is 100 parts by weight, and (D) 20 to 100 parts by weight of filler is further blended. Resin composition,
(3) The thermoplastic resin composition according to (2), wherein the filler (D) includes a plate-like filler,
(4) (C) The above (1) to ( C), wherein the polyfunctional compound having three or more functional groups is a compound in which at least one of the terminal structures having a functional group is a structure represented by the formula (1). 3) The thermoplastic resin composition according to any one of

（Ｒは、炭素数１〜１５の炭化水素基を表し、ｎは、１〜１０の整数を表し、Ｘは、水酸基、アルデヒド基、カルボン酸基、スルホ基、アミノ基、グリシジル基、イソシアネート基、カルボジイミド基、オキサゾリン基、オキサジン基、エステル基、アミド基、シラノール基、シリルエーテル基から選択される少なくとも１種の官能基を表す。）
（５）（Ｃ）３つ以上の官能基を有する多官能性化合物が、アルキレンオキシド単位を一つ以上含むことを特徴とする（１）〜（４）のいずれかに記載の熱可塑性樹脂組成物、
（６）（Ｃ）３つ以上の官能基を有する多官能性化合物の官能基が水酸基、カルボン酸基、アミノ基、グリシジル基、イソシアネート基、エステル基、アミド基から選択される少なくとも１種の官能基である（１）〜（５）のいずれかに記載の熱可塑性樹脂組成物、
（７）（１）〜（６）のいずれかに記載された熱可塑性樹脂組成物からなる成形品、
を提供するものである。 (R represents a hydrocarbon group having 1 to 15 carbon atoms, n represents an integer of 1 to 10, and X represents a hydroxyl group, an aldehyde group, a carboxylic acid group, a sulfo group, an amino group, a glycidyl group, or an isocyanate group. And represents at least one functional group selected from a carbodiimide group, an oxazoline group, an oxazine group, an ester group, an amide group, a silanol group, and a silyl ether group.)
( 5 ) (C) The thermoplastic resin composition according to any one of (1) to ( 4 ), wherein the polyfunctional compound having three or more functional groups contains one or more alkylene oxide units. object,
( 6 ) (C) At least one functional group selected from the group consisting of a hydroxyl group, a carboxylic acid group, an amino group, a glycidyl group, an isocyanate group, an ester group, and an amide group. The thermoplastic resin composition according to any one of (1) to ( 5 ), which is a functional group ,
( 7) A molded article comprising the thermoplastic resin composition according to any one of (1) to (6),
Is to provide.

Claims

(A) an aromatic polycarbonate resin, (B) an aromatic polyester resin, (C) a thermoplastic resin composition comprising a polyfunctional compound having three or more functional groups, and (A) an aromatic polycarbonate. The total of the resin and (B) aromatic polyester resin is 100% by weight, and (A) aromatic polycarbonate resin is 1 to 99% by weight, (B) aromatic polyester resin is 1 to 99% by weight, and (A) aromatic A thermoplastic resin composition comprising 100 parts by weight of the total of the polycarbonate resin and (B) aromatic polyester resin, and (C) 0.01 to 4 parts by weight of a polyfunctional compound having three or more functional groups. (A) Aromatic polycarbonate resin and (B) polybutylene terephthalate resin are both-phase continuous structure having a structural period of 0.01 to 1.0 μm, or the distance between particles is 0.00. The thermoplastic resin composition characterized by having a dispersion structure 01～1Myuemu.

The thermoplastic resin composition according to claim 1, wherein the total amount of (A) aromatic polycarbonate resin and (B) aromatic polyester resin is 100 parts by weight, and (D) 20 to 100 parts by weight of filler is further blended. .

(D) The thermoplastic resin composition according to claim 2, wherein the filler comprises a plate-like filler.

(C) The polyfunctional compound having three or more functional groups is a compound in which at least one of the terminal structures having a functional group is a structure represented by the formula (1). The thermoplastic resin composition according to Item.

(R represents a hydrocarbon group having 1 to 15 carbon atoms, n represents an integer of 1 to 10, and X represents a hydroxyl group, an aldehyde group, a carboxylic acid group, a sulfo group, an amino group, a glycidyl group, or an isocyanate group. And represents at least one functional group selected from a carbodiimide group, an oxazoline group, an oxazine group, an ester group, an amide group, a silanol group, and a silyl ether group.)

(C) The thermoplastic resin composition according to any one of claims 1 to 4, wherein the polyfunctional compound having three or more functional groups contains one or more alkylene oxide units.

(C) The functional group of the polyfunctional compound having three or more functional groups is at least one functional group selected from a hydroxyl group, a carboxylic acid group, an amino group, a glycidyl group, an isocyanate group, an ester group, and an amide group. The thermoplastic resin composition according to any one of claims 1 to 5.

The molded article which consists of a thermoplastic resin composition as described in any one of Claims 1-6.