Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022004327 - POLYARYLENE SULFIDE RESIN COMPOSITION FOR EXTRUSION MOLDING OR BLOW MOLDING

Publication Number WO/2022/004327
Publication Date 06.01.2022
International Application No. PCT/JP2021/022150
International Filing Date 10.06.2021
IPC
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
B29C 48/09 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
03characterised by the shape of the extruded material at extrusion
09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
C08L 23/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
Applicants
  • ポリプラスチックス株式会社 POLYPLASTICS CO., LTD. [JP]/[JP]
Inventors
  • 荒井 博樹 ARAI Hiroki
Agents
  • 三好 秀和 MIYOSHI Hidekazu
  • 高橋 俊一 TAKAHASHI Shunichi
  • 伊藤 正和 ITO Masakazu
  • 高松 俊雄 TAKAMATSU Toshio
Priority Data
2020-11133729.06.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) POLYARYLENE SULFIDE RESIN COMPOSITION FOR EXTRUSION MOLDING OR BLOW MOLDING
(FR) COMPOSITION DE RÉSINE DE SULFURE DE POLYARYLÈNE POUR MOULAGE PAR EXTRUSION OU MOULAGE PAR SOUFFLAGE
(JA) 押出成形又はブロー成形用ポリアリーレンサルファイド樹脂組成物
Abstract
(EN) A PAS resin composition for extrusion molding or blow molding, according to the present invention, contains, as resin components, (A) a PAS resin, (B) an epoxy group-containing olefin copolymer, and (C) an epoxy group-free olefin copolymer, wherein the content of resin components is 95 mass% or more, the total content of the (B) component and (C) component with respect to 100 mass% of the (A) resin component is 33-35 mass%, the content of the (C) component with respect to 100 mass% of the (A) component is 5-20 mass%, and the (B) component and (C) component include prescribed structural units at a prescribed content percentage.
(FR) La présente invention concerne une composition de résine PAS pour moulage par extrusion ou moulage par soufflage, qui contient, en tant que composants de résine, (A) une résine PAS, (B) un copolymère d'oléfine contenant un groupe époxy, et (C) un copolymère d'oléfine exempt de groupe époxy, la teneur en composants de résine étant de 95 % en masse ou plus, la teneur totale du composant (B) et du composant (C) pour 100 % en masse du composant de résine (A) étant de 33 à 35 % en masse, la teneur en composant (C) pour 100 % en masse du composant (A) étant de 5 à 20 % en masse, et le composant (B) et le composant (C) comprennent des unités structurales prescrites à un pourcentage de teneur prescrit.
(JA) 樹脂成分として、(A)PAS樹脂と、(B)エポキシ基含有オレフィン系共重合体と、(C)エポキシ基非含有オレフィン系共重合体とを含有し、樹脂成分の含有量が95質量%以上であり、(A)樹脂成分100質量部に対する、(B)成分及び(C)成分の合計含有量が33~55質量部であり、かつ、(A)成分100質量部に対する(C)成分の含有量が5~20質量部であり、(B)成分及び(C)成分が所定の構成単位を所定の含有率で含む押出成形又はブロー成形用PAS樹脂組成物である。
Related patent documents
Latest bibliographic data on file with the International Bureau