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Patent Searching and Data


Title:
POROUS STRUCTURE, PRODUCTION METHOD FOR POROUS STRUCTURE, AND 3D MODELING DATA
Document Type and Number:
WIPO Patent Application WO/2019/235547
Kind Code:
A1
Abstract:
A porous structure 1 that is formed from a flexible resin or rubber. The porous structure has a skeleton part 2 throughout the entirety thereof. The skeleton part is formed from a plurality of bone parts 2B and a plurality of joining parts 2J that each join end parts of a plurality of bone parts. The skeleton part has a plurality of first annular parts 211 that are each formed from a plurality of bone parts and a plurality of joining parts. An inner peripheral edge part of each of the first annular parts demarcates a first virtual surface V1, and at least one first virtual surface is covered by a film 3.

Inventors:
IIZUKA MAKOTO (JP)
ITABASHI TAICHI (JP)
Application Number:
JP2019/022424
Publication Date:
December 12, 2019
Filing Date:
June 05, 2019
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08J9/00; A47C27/00; A47C27/14; B29C64/386; B68G5/02
Domestic Patent References:
WO2017015489A12017-01-26
WO2017130685A12017-08-03
Foreign References:
US20180071979A12018-03-15
JP2018069570A2018-05-10
JP2009029064A2009-02-12
JP2007261002A2007-10-11
US20170305093A12017-10-26
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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