Top > Search of International Patents > POROUS FILM, METHOD FOR MANUFACTURING POROUS FILM, MICROLENS ARRAY, MICROREACTOR, AND BIO-DEVICE

POROUS FILM, METHOD FOR MANUFACTURING POROUS FILM, MICROLENS ARRAY, MICROREACTOR, AND BIO-DEVICE meetings

Foreign code F170009117
File No. (K105P15)
Posted date Jul 7, 2017
Country WIPO
International application number 2016JP086905
International publication number WO 2017104610
Date of international filing Dec 12, 2016
Date of international publication Jun 22, 2017
Priority data
  • P2015-243016 (Dec 14, 2015) JP
  • P2016-142659 (Jul 20, 2016) JP
Title POROUS FILM, METHOD FOR MANUFACTURING POROUS FILM, MICROLENS ARRAY, MICROREACTOR, AND BIO-DEVICE meetings
Abstract Provided is a method for manufacturing a porous film, the method comprising: a first step in which prepared are droplets D formed, from a first liquid, into spheres with a prescribed diameter in the range 10-2000 µm, and in which prepared is a second liquid L2 that includes a hardening agent which hardens when energy is imparted thereto or a hardening agent which hardens due to change in pH, the droplets being dispersed in the second liquid; a second step in which the droplets and the second liquid are injected into a gap between a pair of substrates 31, 32; a third step in which the second liquid is hardened, forming an external phase; and a fourth step in which an air hole section is formed by removing the droplets from within the external phase.
Scope of claims [claim1]
1. The cement which is hardened with the cement or the change of pH which is hardened with the liquid drop and the grant of energy which of 10 .micro.m or more and were formed to spherical shape at specified diameter of 2000 .micro.m or less by the 1st liquid is included and the 1st step which prepares the 2nd liquid where the aforementioned liquid drop is dispersed and,
In the opening between the baseplate of pair the aforementioned liquid drop and the 2nd step which fills the aforementioned 2nd liquid and,
Making the aforementioned 2nd liquid harden, the 3rd step which forms the base substance and,
Removing the aforementioned liquid drop between the aforementioned base substances, the 4th step which forms the hole section and,
The porous film production method of featuring that it includes.
[claim2]
2. As for the aforementioned 2nd liquid, porous film production method of the claim 1 statement which features the surface active agent and that the stabilizer is included.
[claim3]
3. As for the aforementioned energy, the claim porous film production method of 1 which features that it is light or heat or 2 statements.
[claim4]
4. The description above 1st as for relative importance of the liquid, the description above from the claim 1 which features that 2nd is larger than relative importance of the liquid either of 3 in one section porous film production method of statement.
[claim5]
5. Adjusting the distance between the baseplate of the aforementioned pair, from the claim 1 which features that it makes the aforementioned liquid drop the aforementioned opening arrange more either of 4 in one section porous film production method of statement.
[claim6]
6. Adjusting the distance between the baseplate of the aforementioned pair, from the claim 1 which features that it makes the aforementioned liquid drop the aforementioned opening arrange at plural layers either of 4 in one section porous film production method of statement.
[claim7]
7. Porous film production method of the claim 6 statement which features that the aforementioned liquid drop is made to arrange with body heart cubic structure.
[claim8]
8. Porous film production method of the claim 6 statement which features that the aforementioned liquid drop is made to arrange with six directions fine structure.
[claim9]
9. Porous film production method of the claim 6 statement which features that the aforementioned liquid drop is made to arrange with face-centered cubic structure.
[claim10]
10. With the aforementioned 1st step, from the claim 1 which features that the liquid drop of the plural kinds where diameter differs is prepared either of 9 in one section porous film production method of statement.
[claim11]
11. From the claim 1 which features that the step which it flows into the aforementioned 2nd liquid where the aforementioned 1st step flows the aforementioned 1st liquid to the passage of the 1st shell and from the nozzle of the aforementioned 1st shell the liquid drop of the aforementioned 1st liquid, the passage of the 2nd shell flows is included either of 10 in one section porous film production method of statement.
[claim12]
12. According to the diameter of the aforementioned liquid drop which it prepares, the aforementioned 2nd shell the aforementioned 1st shell for the speed of the aforementioned 2nd liquid which flows porous film production method of the claim 11 statement which features the relative speed of the aforementioned 1st liquid which flows and that at least one side of the aforementioned nozzle diameter is adjusted.
[claim13]
13. From the claim 1 which features that either the aforementioned 1st liquid and the aforementioned 2nd liquid as for one side it is oil phase and as for another side it is water phase either of 12 in one section porous film production method of statement.
[claim14]
14. As for the step which removes the aforementioned liquid drop, from the claim 1 which features that the step which washes the aforementioned liquid drop is included either of 13 in one section porous film production method of statement.
[claim15]
15. As for the aforementioned liquid drop, from the claim 1 which features that of 250 .micro.m or more and it is formed at specified diameter of 2000 .micro.m or less either of 14 in one section porous film production method of statement.
[claim16]
16. As it possesses the plural hole sections which of 10 .micro.m or more and were formed to spherical shape at specified diameter of 2000 .micro.m or less, having the base substance which includes the cement which is hardened with the cement, or the change of pH which is hardened with grant of energy,
The aforementioned plural hole sections are arranged at specified size, at the same time, the porous film which features that relative error of diameter is 6% or less.
[claim17]
17. As for the aforementioned base substance, the porous film of the claim 16 statement which features the surface active agent and that the stabilizer is included.
[claim18]
18. Being adjacent, as for the aforementioned hole section which is arranged, through the communication hole, the claim the porous film of 16 which features that it has communicated mutually or 17 statements.
[claim19]
19. As for the aforementioned plural hole sections, from the claim 16 which features that it is arranged with body heart cubic structure either of 18 in one section the porous film of statement.
[claim20]
20. As for the aforementioned plural hole sections, from the claim 16 which features that it is arranged with six directions fine structure either of 18 in one section the porous film of statement.
[claim21]
21. As for the aforementioned plural hole sections, from the claim 16 which features that it is arranged with face-centered cubic structure either of 18 in one section the porous film of statement.
[claim22]
22. As for the aforementioned plural hole sections, the plural 1st hole sections and the aforementioned 1st diameter which were formed at 1st diameter the plural 2nd hole sections which were formed at the 2nd diameter which differs having,
The aforementioned 1st hole section and the aforementioned 2nd hole section each one are arranged with specified regularity, at the same time, from the claim 16 which features that relative error of diameter is 6% or less either of 21 in one section the porous film of statement.
[claim23]
23. As for the aforementioned hole section, from the claim 16 which features that of 250 .micro.m or more and it is formed at specified diameter of 2000 .micro.m or less either of 22 in one section the porous film of statement.
[claim24]
24. From claim 16 either of 23 in one section porous film of statement and,
The micro lens array which features that it has the lens body which is arranged in the aforementioned hole section.
[claim25]
25. From claim 16 either of 23 the micro reactor which features that the porous film of statement is provided for one section.
[claim26]
26. From claim 16 either of 23 the bio device which features that the porous film of statement is provided for one section.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • Inventor
  • IWAI YOSUKE
  • UCHIDA YOSHIAKI
  • YABU HIROSHI
IPC(International Patent Classification)
Specified countries (WO2017104610)
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
Reference ( R and D project ) PRESTO Molecular technology and creation of new functions AREA
Please contact us by E-mail or facsimile if you have any interests on this patent.

PAGE TOP

close
close
close
close
close
close