Resin molded articles, manufacturing processes for resin molded articles and water section equipment

DE602021031250T2Active Publication Date: 2025-05-21PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

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Patent Information

Application Number: DE602021031250
Authority / Receiving Office: DE · DE
Patent Type: Patents
Current Assignee / Owner
Filing Date: 2021-07-29
Publication Date: 2025-05-21
Estimated Expiration: 2041-07-29

Application Information

Patent Timeline

29 Jul 2021

Application

DE602021031250

21 May 2025

Publication

DE602021031250T2

IPC: B29C59/16; B23K26/402; B29C59/02; B23K103/00; B23K26/0622; E03C1/20; B23K101/18; B23K26/352; B23K26/364

Inventors: MURATA, ATSUSHI, OSAKA-SHI; NAKAMURA, AKIFUMI, OSAKA-SHI

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Application Domain

Domestic plumbing Welding/soldering/cutting articles

Technical Efficacy Phrases

high liquid repellency

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Abstract

Resin molded body (1) includes an uneven structure surface (30) that exhibits liquid repellency by having a plurality of recesses (32) and a plurality of projections (31) alternately arranged in a predetermined direction in a planar form. Each of the projections (31) includes a base portion and a distal end portion that is larger than the base portion.

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