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1. WO2006051658 - BIAXIALLY ORIENTED POLYARYLENE SULFIDE FILM AND LAMINATED POLYARYLENE SULFIDE SHEETS COMPRISING THE SAME

Publication Number WO/2006/051658
Publication Date 18.05.2006
International Application No. PCT/JP2005/018311
International Filing Date 04.10.2005
IPC
C08J 5/18 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
C08L 81/02 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
81Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
02Polythioethers; Polythioether-ethers
C08L 101/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
CPC
B32B 2270/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2270Resin or rubber layer containing a blend of at least two different polymers
B32B 2307/206
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
20having particular electrical or magnetic properties, e.g. piezoelectric
206Insulating
B32B 2307/518
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
50having particular mechanical properties
514Oriented
518bi-axially
B32B 2307/734
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
70Other properties
732Dimensional properties
734Dimensional stability
B32B 27/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
06as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 27/28
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
28comprising synthetic resins not wholly covered by any one of the sub-groups ; B32B27/30 - B32B27/42
Applicants
  • 東レ株式会社 TORAY INDUSTRIES, INC. [JP]/[JP] (AllExceptUS)
  • 東大路 卓司 HIGASHIOJI, Takuji [JP]/[JP] (UsOnly)
  • 町田 哲也 MACHIDA, Tetsuya [JP]/[JP] (UsOnly)
  • 大倉 正寿 OHKURA, Masatoshi [JP]/[JP] (UsOnly)
  • 今西 康之 IMANISHI, Yasuyuki [JP]/[JP] (UsOnly)
  • 石王 敦 ISHIO, Atsushi [JP]/[JP] (UsOnly)
  • 山田 恵 YAMADA, Megumi [JP]/[JP] (UsOnly)
Inventors
  • 東大路 卓司 HIGASHIOJI, Takuji
  • 町田 哲也 MACHIDA, Tetsuya
  • 大倉 正寿 OHKURA, Masatoshi
  • 今西 康之 IMANISHI, Yasuyuki
  • 石王 敦 ISHIO, Atsushi
  • 山田 恵 YAMADA, Megumi
Agents
  • 岩見 知典 IWAMI, Tomonori
Priority Data
2004-32871612.11.2004JP
2005-01014018.01.2005JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) BIAXIALLY ORIENTED POLYARYLENE SULFIDE FILM AND LAMINATED POLYARYLENE SULFIDE SHEETS COMPRISING THE SAME
(FR) FILM EN SULFURE DE POLYARYLENE A ORIENTATION BIAXIALE ET FEUILLES EN SULFURE DE POLYARYLENE STRATIFIEES LE COMPRENANT
(JA) 二軸配向ポリアリーレンスルフィドフィルムおよびそれからなる積層ポリアリーレンスルフィドシート
Abstract
(EN) [PROBLEMS] To provide a biaxially oriented polyarylene sulfide film excellent in heat resistance, dimensional stability, electrical characteristics and chemical resistance which is enhanced in the tensile elongation at break and thereby improved in the processability in molding; and laminated polyarylene sulfide sheets comprising the film. [MEANS FOR SOLVING PROBLEMS] A biaxially oriented polyarylene sulfide film comprising a polyarylene sulfide and other thermoplastic resin (A) in which the contents of the polyarylene sulfide and the thermoplastic resin (A) are 70 to 99 parts by weight and 1 to 30 parts by weight respectively when the total amount of both is taken as 100 parts by weight and the resin (A) is present as a dispersed phase with the mean particle diameter of 10 to 500nm and which exhibits a tensile elongation at break of 110 to 250% in at least one direction of lengthwise and widthwise ones and a tensile elongation at break of 80 to 250% in the other direction.
(FR) Le problème à résoudre dans le cadre de cette invention est d'obtenir un film en sulfure de polyarylène à orientation biaxiale présentant une résistance à la chaleur, une stabilité dimensionnelle, des caractéristiques électriques et une résistance chimique excellentes, ainsi qu'un allongement à la rupture amélioré en traction, ledit film présentant ainsi une aptitude améliorée au traitement lors du moulage ; et des feuilles en sulfure de polyarylène stratifiées comprenant le film. La solution proposée consiste en un film en sulfure de polyarylène à orientation biaxiale comprenant du sulfure de polyarylène et une autre résine thermoplastique (A), les teneurs en sulfure de polyarylène et en résine thermoplastique (A) représentant 70 à 99 parties en poids et 1 à 30 parties en poids respectivement lorsque la quantité totale des deux est prise en tant que 100 parties en poids et que la résine (A) est présente sous forme de phase dispersée ayant un diamètre particulaire moyen de 10 à 500 nm et montrant un allongement à la rupture en traction de 110 à 250 % dans au moins un sens parmi la longueur et la largeur et un allongement à la rupture en traction de 80 à 250 % dans l'autre sens.
(JA) 【課題】 優れた耐熱性、寸法安定性、電気特性、耐薬品性を有する二軸配向ポリアリーレンスルフィドフィルムの引張破断伸度を向上させることで成形加工性に優れた二軸配向ポリアリーレンスルフィドフィルムおよびそれからなる積層ポリアリーレンスルフィドシートを提供する。 【解決手段】 ポリアリーレンスルフィドと、ポリアリーレンスルフィドとは異なる他の熱可塑性樹脂Aとを含む二軸配向ポリアリーレンスルフィドフィルムであって、 ポリアリーレンスルフィドと熱可塑性樹脂Aの含有量の和を100重量部としたときにポリアリーレンスルフィドの含有量が70~99重量部、熱可塑性樹脂Aの含有量が1~30重量部であり、 かつ熱可塑性樹脂Aが分散相を形成しており、 この熱可塑性樹脂Aの平均分散径が10~500nmであり、 長手方向または幅方向の少なくとも一方向の引張破断伸度が110~250%であり、他の一方向の引張破断伸度が80~250%である 二軸配向ポリアリーレンスルフィドフィルム。
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