Title:
RESIN COMPOSITION FOR BLOW-MOLDED HOLLOW ARTICLE, BLOW-MOLDED HOLLOW ARTICLE, AND PRODUCTION PROCESSES
Document Type and Number:
WIPO Patent Application WO/2011/148929
Kind Code:
A1
Abstract:
Provided are a resin composition for blow-molded hollow articles which has high industrial-scale productivity and has excellent moldability and drawdown resistance and a process for producing the resin composition, the process comprising melt-mixing 100 parts by mass of a polyarylene sulfide resin that contains terminal carboxy groups in an amount of 25-45 µmol/g, has a non-Newtonian index of 0.90-1.15, and has a melt viscosity as measured at 300ºC of 1,000-3,000 P with 5-30 parts by mass of an epoxidized polyolefin. Also provided are a blow-molded article that has excellent heat resistance, mechanical strength including impact resistance, and surface appearance and a process for producing the blow-molded article.
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Inventors:
MATSUO Shingo (Chiba Plant 12, Yawata-kaigandori, Ichihara-sh, Chiba 85, 〒2908585, JP)
松尾 信吾 (〒85 千葉県市原市八幡海岸通１２番地 ＤＩＣ株式会社 千葉工場内 Chiba, 〒2908585, JP)
松尾 信吾 (〒85 千葉県市原市八幡海岸通１２番地 ＤＩＣ株式会社 千葉工場内 Chiba, 〒2908585, JP)
Application Number:
JP2011/061840
Publication Date:
December 01, 2011
Filing Date:
May 24, 2011
Export Citation:
Assignee:
DIC Corporation (35-58, Sakashita 3-chome Itabashi-k, Tokyo 20, 〒1748520, JP)
ＤＩＣ株式会社 (〒20 東京都板橋区坂下三丁目３５番５８号 Tokyo, 〒1748520, JP)
MATSUO Shingo (Chiba Plant 12, Yawata-kaigandori, Ichihara-sh, Chiba 85, 〒2908585, JP)
ＤＩＣ株式会社 (〒20 東京都板橋区坂下三丁目３５番５８号 Tokyo, 〒1748520, JP)
MATSUO Shingo (Chiba Plant 12, Yawata-kaigandori, Ichihara-sh, Chiba 85, 〒2908585, JP)
International Classes:
C08L81/02; B29C49/04; C08G75/02; C08K5/5435; C08L23/02; B29L22/00
Attorney, Agent or Firm:
KONO Michihiro (7-20 Nihonbashi 3-chome, Chuo-k, Tokyo 33, 〒1038233, JP)
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Claims:
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