JPWO2023063299A1 - - Google Patents

Info

Publication number
JPWO2023063299A1
JPWO2023063299A1 JP2023519946A JP2023519946A JPWO2023063299A1 JP WO2023063299 A1 JPWO2023063299 A1 JP WO2023063299A1 JP 2023519946 A JP2023519946 A JP 2023519946A JP 2023519946 A JP2023519946 A JP 2023519946A JP WO2023063299 A1 JPWO2023063299 A1 JP WO2023063299A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023519946A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2023063299A1 publication Critical patent/JPWO2023063299A1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
JP2023519946A 2021-10-13 2022-10-11 Pending JPWO2023063299A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021168149 2021-10-13
PCT/JP2022/037836 WO2023063299A1 (ja) 2021-10-13 2022-10-11 エレクトレット材料、エレクトレットフィルター、及びエレクトレット材料の製造方法

Publications (1)

Publication Number Publication Date
JPWO2023063299A1 true JPWO2023063299A1 (enrdf_load_stackoverflow) 2023-04-20

Family

ID=85987948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023519946A Pending JPWO2023063299A1 (enrdf_load_stackoverflow) 2021-10-13 2022-10-11

Country Status (2)

Country Link
JP (1) JPWO2023063299A1 (enrdf_load_stackoverflow)
WO (1) WO2023063299A1 (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63280408A (ja) * 1987-05-12 1988-11-17 Toray Ind Inc 耐熱性エレクトレット材料
EP2161360B1 (en) * 2007-06-26 2014-01-15 Idemitsu Kosan Co., Ltd. Elastic nonwoven fabric, process for producing the same, and textile product comprising the elastic nonwoven fabric
US7765698B2 (en) * 2008-06-02 2010-08-03 3M Innovative Properties Company Method of making electret articles based on zeta potential
JP2018095974A (ja) * 2016-12-08 2018-06-21 東レ株式会社 エレクトレット繊維シートおよびエアフィルター濾材
JP6951938B2 (ja) * 2017-10-24 2021-10-20 旭化成株式会社 ポリアセタール樹脂組成物
CN111499979B (zh) * 2020-06-16 2020-09-29 江苏金发科技新材料有限公司 一种熔喷聚丙烯组合物及其制备方法和应用

Also Published As

Publication number Publication date
WO2023063299A1 (ja) 2023-04-20

Similar Documents

Publication Publication Date Title
BR112023005462A2 (enrdf_load_stackoverflow)
BR112023012656A2 (enrdf_load_stackoverflow)
BR112021014123A2 (enrdf_load_stackoverflow)
BR112023009656A2 (enrdf_load_stackoverflow)
BR112022009896A2 (enrdf_load_stackoverflow)
BR112023008622A2 (enrdf_load_stackoverflow)
BR112022024743A2 (enrdf_load_stackoverflow)
BR112022026905A2 (enrdf_load_stackoverflow)
BR112023011738A2 (enrdf_load_stackoverflow)
BR112023004146A2 (enrdf_load_stackoverflow)
BR112023006729A2 (enrdf_load_stackoverflow)
BR102021018859A2 (enrdf_load_stackoverflow)
BR102021015500A2 (enrdf_load_stackoverflow)
BR112021017747A2 (enrdf_load_stackoverflow)
BR102020022030A2 (enrdf_load_stackoverflow)
JPWO2023074758A1 (enrdf_load_stackoverflow)
JPWO2023063299A1 (enrdf_load_stackoverflow)
BR112023016292A2 (enrdf_load_stackoverflow)
BR112023011539A2 (enrdf_load_stackoverflow)
BR112023011610A2 (enrdf_load_stackoverflow)
BR112023008976A2 (enrdf_load_stackoverflow)
BR102021020147A2 (enrdf_load_stackoverflow)
BR102021018926A2 (enrdf_load_stackoverflow)
BR102021018167A2 (enrdf_load_stackoverflow)
BR102021017576A2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20230530