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Title:
SCREW REMOVAL AID
Document Type and Number:
WIPO Patent Application WO/2019/167829
Kind Code:
A1
Abstract:
A screw removal aid for resin processing machines, characterized by comprising a resin composition containing (A) a lubricant having a surface tension of 32 mN/m or less and a melting point or a softening temperature of 70°C or higher and (B) a thermoplastic resin having a surface tension larger by 5 mN/m or more than that of the component (A), also characterized by having a surface tension of 32 mN/m or less after being warmed at 80°C for 16 hours.

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Inventors:
NOBE YOHEI (JP)
KOBAYASHI EIKO (JP)
WATANABE TAKU (JP)
Application Number:
PCT/JP2019/006764
Publication Date:
September 06, 2019
Filing Date:
February 22, 2019
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
B29C45/17; B29C48/25; C11D1/04; C11D3/10; C11D3/14; C11D3/32; C11D3/37; C11D17/00
Foreign References:
JPH0399822A1991-04-25
JP2011083972A2011-04-28
JP2018144458A2018-09-20
JP2017218540A2017-12-14
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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