JP2008189900A5

JP2008189900A5 -

Info

Publication number: JP2008189900A5
Application number: JP2007162373A
Authority: JP
Filing date: 2007-06-20
Publication date: 2010-07-22
Anticipated expiration: 2027-06-20

Description

すなわち、本発明は、
（１）（Ａ）ポリフェニレンスルフィド樹脂以外の結晶性樹脂１００重量部に対し、（Ｂ）一般式（１）で表される環状ポリフェニレンスルフィド混合物０．１〜５０重量部からなる樹脂組成物、 That is, the present invention
(1) (A) A resin composition comprising 0.1 to 50 parts by weight of a cyclic polyphenylene sulfide mixture represented by general formula (1) with respect to 100 parts by weight of a crystalline resin other than polyphenylene sulfide resin ,

（ｍは４〜２０の整数）
（２）（Ａ）ポリフェニレンスルフィド樹脂以外の結晶性樹脂がポリエステル樹脂および／またはナイロン樹脂である（１）記載の樹脂組成物、
（３）（Ａ）ポリフェニレンスルフィド樹脂以外の結晶性樹脂がポリエチレンテレフタレートである（１）、（２）のいずれか１項記載の結晶性樹脂組成物、
（４）（Ｂ）環状ポリフェニレンスルフィド混合物中、ｍ＝６の環状ポリフェニレンスルフィド単体の含有量が５０重量％未満であることを特徴とする（１）〜（３）のいずれか１項記載の結晶性樹脂組成物、
（５）（Ｂ）環状ポリフェニレンスルフィド混合物中、ｍ＝６の環状ポリフェニレンスルフィド単体の含有量が３０重量％未満であることを特徴とする（１）〜（４）のいずれか１項記載の結晶性樹脂組成物、
（６）前記一般式（１）で表される環状ポリフェニレンスルフィド混合物のｍが４〜１２であることを特徴とする（１）〜（５）のいずれか１項記載の結晶性樹脂組成物、
（７）（１）〜（６）のいずれか１項記載の樹脂組成物を溶融成形してなる成形品、
（８）溶融成形が、射出成形、射出圧縮成形および圧縮成形から選ばれるいずれかである（７）に記載の成形品に関するものである。
(M is an integer from 4 to 20)
(2) (A) polyphenylene sulfide non de resin of the crystalline resin is a polyester resin and / or nylon resin (1) Resin composition according,
(3) (A) polyphenylene sulfide non de resin of the crystalline resin is polyethylene terephthalate (1), the crystalline resin composition according to any one of (2),
(4) The crystal according to any one of (1) to (3), wherein the content of the cyclic polyphenylene sulfide alone with m = 6 in the cyclic polyphenylene sulfide mixture is less than 50% by weight. Functional resin composition,
(5) The crystal according to any one of (1) to (4), wherein the content of the cyclic polyphenylene sulfide (m = 6) in the cyclic polyphenylene sulfide mixture is less than 30% by weight. Functional resin composition,
(6) m of the cyclic polyphenylene sulfide mixture represented by the general formula (1) is 4 to 12, the crystalline resin composition according to any one of (1) to (5),
(7) A molded product obtained by melt-molding the resin composition according to any one of (1) to (6),
(8) The molded article according to (7), wherein the melt molding is any one selected from injection molding, injection compression molding, and compression molding.

Claims

(A) A resin composition comprising 0.1 to 50 parts by weight of a cyclic polyphenylene sulfide mixture represented by the general formula (1) with respect to 100 parts by weight of a crystalline resin other than a polyphenylene sulfide resin.

(M is an integer from 4 to 20)

(A) The resin composition according to claim 1, wherein the crystalline resin other than the polyphenylene sulfide resin is a polyester resin and / or a nylon resin .

(A) The crystalline resin composition according to any one of claims 1 and 2, wherein the crystalline resin other than the polyphenylene sulfide resin is polyethylene terephthalate.

The crystalline resin composition according to any one of claims 1 to 3, wherein the content of the cyclic polyphenylene sulfide (m = 6) in the cyclic polyphenylene sulfide mixture is less than 50% by weight .

The polyphenylene sulfide resin composition according to any one of claims 1 to 4, wherein in the cyclic polyphenylene sulfide mixture, the content of the cyclic polyphenylene sulfide alone of m = 6 is less than 30% by weight.

The crystalline resin composition according to any one of claims 1 to 5, wherein m of the cyclic polyphenylene sulfide mixture represented by the general formula (1) is 4 to 12.

A molded product formed by melt-molding the resin composition according to any one of claims 1 to 6.

The molded article according to claim 7, wherein the melt molding is any one selected from injection molding, injection compression molding, and compression molding.