JP2018176743A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018176743A5 JP2018176743A5 JP2018073725A JP2018073725A JP2018176743A5 JP 2018176743 A5 JP2018176743 A5 JP 2018176743A5 JP 2018073725 A JP2018073725 A JP 2018073725A JP 2018073725 A JP2018073725 A JP 2018073725A JP 2018176743 A5 JP2018176743 A5 JP 2018176743A5
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- plastic molded
- reentrant
- molded body
- fluorine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052731 fluorine Inorganic materials 0.000 claims 6
- 239000011737 fluorine Substances 0.000 claims 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 6
- 238000009826 distribution Methods 0.000 claims 5
- 125000001153 fluoro group Chemical group F* 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 3
- 239000005871 repellent Substances 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 2
- 206010018987 Haemorrhage Diseases 0.000 claims 1
- 230000000740 bleeding Effects 0.000 claims 1
- 231100000319 bleeding Toxicity 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005304 joining Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Claims (3)
前記プラスチック成形体の表面に前記転写用型の転写面を対面させ、該転写面の凹凸表面を該プラスチック成形体表面に転写させることにより、リエントラント前駆構造体表面を形成する転写工程；
前記転写により形成されたリエントラント前駆構造体表面に分布しているピラーを加熱及び／または加圧して、該ピラーの上端部を拡径させることにより、前記前駆体表面をリエントラント構造表面とする表面形状変形工程；
前記リエントラント構造表面の少なくとも一部にフッ素原子を分布させるフッ素表面分布工程；
を含むことを特徴とする撥液性プラスチック成形体の製造方法。 A step of preparing a plastic molded body molded into a predetermined shape and a transfer mold having an uneven surface formed by an array of straight cylindrical columnar convex portions as a transfer surface;
A transfer step of forming a reentrant precursor structure surface by causing the transfer surface of the transfer mold to face the surface of the plastic molded body and transferring the uneven surface of the transfer surface to the surface of the plastic molded body;
The surface shape which makes the said precursor surface the reentrant structure surface by heating and / or pressurizing the pillar distributed on the surface of the reentrant precursor structure formed by the said transfer, and expanding the upper end part of this pillar. Deformation process;
A fluorine surface distribution step of distributing fluorine atoms on at least a part of the surface of the reentrant structure;
A method for producing a liquid-repellent plastic molded product comprising:
前記プラスチック成形体の表面に前記転写用型の転写凹凸表面を対面させ、該転写凹凸表面を該プラスチック成形体表面に転写させることにより、リエントラント構造表面を該プラスチック成形体の表面に形成する転写工程；
前記リエントラント構造表面の少なくとも一部にフッ素原子を分布させるフッ素表面分布工程；
を含み、
前記フッ素表面分布工程において、前記リエントラント構造表面の少なくとも一部が、含フッ素化合物が配合された樹脂により形成されており、該含フッ化化合物のブリーディングにより、フッ素原子の表面分布が行われることを特徴とする撥液性プラスチック成形体の製造方法。 A step of preparing a plastic molded body molded into a predetermined shape and a transfer mold having a transfer uneven surface that forms a reentrant uneven surface by transfer;
A transfer step of forming a reentrant structure surface on the surface of the plastic molded body by causing the transfer uneven surface of the transfer mold to face the surface of the plastic molded body and transferring the transferred uneven surface to the surface of the plastic molded body. ;
A fluorine surface distribution step of distributing fluorine atoms on at least a part of the surface of the reentrant structure;
Only including,
In the fluorine surface distribution step, at least a part of the surface of the reentrant structure is formed of a resin containing a fluorine-containing compound, and surface distribution of fluorine atoms is performed by bleeding of the fluorine-containing compound. A method for producing a liquid-repellent plastic molded article.
前記プラスチック製柱状体の多数個を、前記プラスチック成形体の表面に接合することにより、リエントラント構造表面を形成する表面形成工程；
次いで、前記リエントラント構造表面の少なくとも一部にフッ素原子を分布させるフッ素表面分布工程；
を含むことを特徴とする撥液性プラスチック成形体の製造方法。 A step of preparing a plastic molded body molded into a predetermined shape and a plastic columnar body having a shape with an enlarged end surface;
A surface forming step of forming a reentrant structure surface by joining a large number of the plastic pillars to the surface of the plastic molded body;
Next, a fluorine surface distribution step of distributing fluorine atoms on at least a part of the surface of the reentrant structure;
A method for producing a liquid-repellent plastic molded product comprising:
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017077012 | 2017-04-07 | ||
| JP2017077012 | 2017-04-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018176743A JP2018176743A (en) | 2018-11-15 |
| JP2018176743A5 true JP2018176743A5 (en) | 2019-01-10 |
| JP6460274B2 JP6460274B2 (en) | 2019-01-30 |
Family
ID=64280818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018073725A Active JP6460274B2 (en) | 2017-04-07 | 2018-04-06 | Liquid repellent plastic molded body and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6460274B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6988142B2 (en) * | 2017-04-17 | 2022-01-05 | 凸版印刷株式会社 | Method for manufacturing a liquid-repellent sealant film |
| JP2019188605A (en) * | 2018-04-18 | 2019-10-31 | 東洋製罐グループホールディングス株式会社 | Liquid repellent plastic molded body |
| US20230182372A1 (en) * | 2020-07-31 | 2023-06-15 | Panasonic Intellectual Property Management Co., Ltd. | Resin molded body, method for producing resin molded body, and wet-area equipment |
| JP7329007B2 (en) * | 2021-03-15 | 2023-08-17 | シャープ株式会社 | Air layer retention structure, waterproof sheet, antifouling sheet, drain pan and indoor unit of air conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015048504A2 (en) * | 2013-09-27 | 2015-04-02 | The Regents Of The University Of California | Liquid-repellent surfaces made of any materials |
| JP2016083815A (en) * | 2014-10-24 | 2016-05-19 | 凸版印刷株式会社 | Liquid repellent film |
| JP2017001327A (en) * | 2015-06-12 | 2017-01-05 | Ｊｘエネルギー株式会社 | Water-repellent member |
| JP6870342B2 (en) * | 2017-01-23 | 2021-05-12 | 東洋製罐グループホールディングス株式会社 | Noter |
-
2018
- 2018-04-06 JP JP2018073725A patent/JP6460274B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018176743A5 (en) | ||
| JP2007523771A5 (en) | ||
| WO2016202672A3 (en) | Method for producing a plastic molded article, plastic molded article and mold | |
| JP2012204722A5 (en) | ||
| MX2018009684A (en) | Production method for composite member, and composite member. | |
| CN107901346A (en) | A kind of intelligence has the injection mold of slide | |
| JP2012238674A5 (en) | ||
| CN104441493B (en) | Bush injection mold | |
| TWM470004U (en) | Transfer-printing film | |
| CN103991211A (en) | Vacuum molding method of television rear cover | |
| JP2012218415A5 (en) | ||
| JP2012245775A5 (en) | Mold manufacturing method and optical element | |
| CN104527095B (en) | Process of manufacturing a carbon fiber rim | |
| MX2019005338A (en) | Process for manufacturing, by injection, a plastic part comprising a technical face and incorporating a reinforcing element. | |
| CN211441031U (en) | Cooling device for injection mold of automobile parts | |
| TW201829159A (en) | A method for producing a rapid tooling with reinforcement structure | |
| CN205651595U (en) | Forming die that preparation drum face was used | |
| TWI588011B (en) | Shaping product of thermal shape memory material | |
| CN106891539A (en) | A kind of PU decorative wall panels preparation technology | |
| CN105313275A (en) | Female mold of injection mold for mobile phone shells | |
| JP2015085625A (en) | Method for producing bottle | |
| CN204604748U (en) | A kind of injection mold | |
| CN210525606U (en) | Mold with high-temperature-resistant sole demolding oil filling structure | |
| JP2019116016A5 (en) | ||
| TW201016425A (en) | Mold |