JPWO2021029246A1 - - Google Patents

Info

Publication number
JPWO2021029246A1
JPWO2021029246A1 JP2021539211A JP2021539211A JPWO2021029246A1 JP WO2021029246 A1 JPWO2021029246 A1 JP WO2021029246A1 JP 2021539211 A JP2021539211 A JP 2021539211A JP 2021539211 A JP2021539211 A JP 2021539211A JP WO2021029246 A1 JPWO2021029246 A1 JP WO2021029246A1
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.)
Granted
Application number
JP2021539211A
Other languages
Japanese (ja)
Other versions
JP7427005B2 (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 JPWO2021029246A1 publication Critical patent/JPWO2021029246A1/ja
Application granted granted Critical
Publication of JP7427005B2 publication Critical patent/JP7427005B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Compounds Of Iron (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
JP2021539211A 2019-08-09 2020-08-03 電波吸収性組成物および電波吸収体 Active JP7427005B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019148184 2019-08-09
JP2019148184 2019-08-09
PCT/JP2020/029623 WO2021029246A1 (ja) 2019-08-09 2020-08-03 電波吸収性組成物および電波吸収体

Publications (2)

Publication Number Publication Date
JPWO2021029246A1 true JPWO2021029246A1 (enrdf_load_stackoverflow) 2021-02-18
JP7427005B2 JP7427005B2 (ja) 2024-02-02

Family

ID=74570624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021539211A Active JP7427005B2 (ja) 2019-08-09 2020-08-03 電波吸収性組成物および電波吸収体

Country Status (2)

Country Link
JP (1) JP7427005B2 (enrdf_load_stackoverflow)
WO (1) WO2021029246A1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180206A (en) * 1981-04-13 1982-11-06 Secr Defence Brit Improvement in or relative to radio wave absorptive coating
JPH11354972A (ja) * 1998-06-10 1999-12-24 Tdk Corp 電波吸収体
JP2010077198A (ja) * 2008-09-24 2010-04-08 Asahi Kasei E-Materials Corp 樹脂組成物
JP2019104954A (ja) * 2017-12-11 2019-06-27 日立化成株式会社 金属元素含有粉及び成形体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180206A (en) * 1981-04-13 1982-11-06 Secr Defence Brit Improvement in or relative to radio wave absorptive coating
JPH11354972A (ja) * 1998-06-10 1999-12-24 Tdk Corp 電波吸収体
JP2010077198A (ja) * 2008-09-24 2010-04-08 Asahi Kasei E-Materials Corp 樹脂組成物
JP2019104954A (ja) * 2017-12-11 2019-06-27 日立化成株式会社 金属元素含有粉及び成形体

Also Published As

Publication number Publication date
JP7427005B2 (ja) 2024-02-02
WO2021029246A1 (ja) 2021-02-18

Similar Documents

Publication Publication Date Title
BR112021017339A2 (enrdf_load_stackoverflow)
BR112021018450A2 (enrdf_load_stackoverflow)
BR112021017637A2 (enrdf_load_stackoverflow)
BR112021017892A2 (enrdf_load_stackoverflow)
BR112021017939A2 (enrdf_load_stackoverflow)
BR112021017738A2 (enrdf_load_stackoverflow)
BR112021017782A2 (enrdf_load_stackoverflow)
BR112021016821A2 (enrdf_load_stackoverflow)
JPWO2021029245A1 (enrdf_load_stackoverflow)
BR112021018452A2 (enrdf_load_stackoverflow)
BR112021017728A2 (enrdf_load_stackoverflow)
BR112019016138A2 (enrdf_load_stackoverflow)
BR112021017234A2 (enrdf_load_stackoverflow)
BR112021017703A2 (enrdf_load_stackoverflow)
BR112021017732A2 (enrdf_load_stackoverflow)
BR112021018250A2 (enrdf_load_stackoverflow)
BR112021017355A2 (enrdf_load_stackoverflow)
BR112021018093A2 (enrdf_load_stackoverflow)
BR112021017173A2 (enrdf_load_stackoverflow)
BR112021018584A2 (enrdf_load_stackoverflow)
BR112021017310A2 (enrdf_load_stackoverflow)
BR112021016996A2 (enrdf_load_stackoverflow)
BR112021017083A2 (enrdf_load_stackoverflow)
BR112021018484A2 (enrdf_load_stackoverflow)
BR112021017949A2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220114

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230214

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230414

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230808

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231102

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20231113

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240123

R150 Certificate of patent or registration of utility model

Ref document number: 7427005

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150