PH12019502453A1 - Porous sintered sheet and production method therefor - Google Patents

Porous sintered sheet and production method therefor

Info

Publication number
PH12019502453A1
PH12019502453A1 PH12019502453A PH12019502453A PH12019502453A1 PH 12019502453 A1 PH12019502453 A1 PH 12019502453A1 PH 12019502453 A PH12019502453 A PH 12019502453A PH 12019502453 A PH12019502453 A PH 12019502453A PH 12019502453 A1 PH12019502453 A1 PH 12019502453A1
Authority
PH
Philippines
Prior art keywords
sintered sheet
porous sintered
production method
method therefor
pcnt
Prior art date
Application number
PH12019502453A
Inventor
Takahiro Deguchi
Kenya Tanaka
Original Assignee
Asahi Chemical Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of PH12019502453A1 publication Critical patent/PH12019502453A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/12—Specific details about materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

A porous sintered sheet which comprises a resin and has continuous pores and which has a minimum value of cross-section porosity of 10 pcnt or greater, the position in which the cross-section porosity is minimum being in a region ranging from one surface of the sintered sheet to 20 pcnt of the thickness-direction depth therefrom.
PH12019502453A 2017-05-09 2019-10-30 Porous sintered sheet and production method therefor PH12019502453A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017093107 2017-05-09
PCT/JP2018/017758 WO2018207772A1 (en) 2017-05-09 2018-05-08 Porous sintered sheet and production method therefor

Publications (1)

Publication Number Publication Date
PH12019502453A1 true PH12019502453A1 (en) 2020-07-13

Family

ID=64105562

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019502453A PH12019502453A1 (en) 2017-05-09 2019-10-30 Porous sintered sheet and production method therefor

Country Status (5)

Country Link
JP (1) JP6831908B2 (en)
KR (1) KR102290206B1 (en)
CN (1) CN110573560B (en)
PH (1) PH12019502453A1 (en)
WO (1) WO2018207772A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7344653B2 (en) * 2019-03-01 2023-09-14 セルポール工業株式会社 Porous sheet and manufacturing method thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174240A (en) * 1985-01-29 1986-08-05 Mitsui Petrochem Ind Ltd Porous article composed of ultra-high molecular-weight polyolefin
JPH02174056A (en) * 1988-12-27 1990-07-05 Matsushita Electric Ind Co Ltd Manufacture of separator for alkaline storage battery
JP2504585B2 (en) 1989-10-27 1996-06-05 旭化成工業株式会社 Method of supplying thermoplastic resin powder
JPH05212808A (en) * 1992-02-04 1993-08-24 Hitachi Chem Co Ltd Manufacture of porous sintered sheet
JP4179487B2 (en) 1998-12-14 2008-11-12 旭化成ケミカルズ株式会社 Porous composite
JP2001028390A (en) 1999-07-13 2001-01-30 Nitto Denko Corp Sucking fixing carrying sheet
ATE312704T1 (en) 2002-01-29 2005-12-15 Paul Smith SINTERING OF ULTRA HIGH MOLECULAR POLYETHYLENE
JP4285651B2 (en) * 2004-07-13 2009-06-24 日東電工株式会社 Adsorption fixing sheet and manufacturing method thereof
JP5294744B2 (en) * 2007-08-28 2013-09-18 旭化成ケミカルズ株式会社 Hydrophilic polyolefin sintered body
JP4977593B2 (en) * 2007-12-19 2012-07-18 日東電工株式会社 Method for producing ultra-high molecular weight polyethylene porous sheet
JP5212808B2 (en) * 2008-09-16 2013-06-19 株式会社リコー Paper feeding device and image forming apparatus.
CN102575038B (en) * 2009-10-07 2016-01-06 东丽株式会社 porous polypropylene film roll
JP6711022B2 (en) * 2015-03-18 2020-06-17 東ソー株式会社 Ultra high molecular weight polyethylene porous sintered body
JP2016210848A (en) * 2015-04-30 2016-12-15 三菱樹脂株式会社 Ultrahigh-molecular weight polyethylene porous film and method for producing the same
CN105445454B (en) * 2015-11-20 2016-11-30 广州瑞博奥生物科技有限公司 A kind of can be quantitative device for immunochromatography
JP6659389B2 (en) * 2016-02-04 2020-03-04 旭化成株式会社 Polyolefin porous sintered compact

Also Published As

Publication number Publication date
KR102290206B1 (en) 2021-08-20
JPWO2018207772A1 (en) 2020-05-14
CN110573560B (en) 2022-07-22
JP6831908B2 (en) 2021-02-17
KR20190121841A (en) 2019-10-28
WO2018207772A1 (en) 2018-11-15
CN110573560A (en) 2019-12-13

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