JPWO2020241902A1 - - Google Patents
Info
- Publication number
- JPWO2020241902A1 JPWO2020241902A1 JP2021521923A JP2021521923A JPWO2020241902A1 JP WO2020241902 A1 JPWO2020241902 A1 JP WO2020241902A1 JP 2021521923 A JP2021521923 A JP 2021521923A JP 2021521923 A JP2021521923 A JP 2021521923A JP WO2020241902 A1 JPWO2020241902 A1 JP WO2020241902A1
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
- C04B14/062—Microsilica, e.g. colloïdal silica
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Silicon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019102558 | 2019-05-31 | ||
| PCT/JP2020/021662 WO2020241902A1 (en) | 2019-05-31 | 2020-06-01 | Spherical crystalline silica particles, spherical silica particle mixture, and composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2020241902A1 true JPWO2020241902A1 (en) | 2020-12-03 |
Family
ID=73552800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021521923A Pending JPWO2020241902A1 (en) | 2019-05-31 | 2020-06-01 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2020241902A1 (en) |
| KR (1) | KR102644020B1 (en) |
| SG (1) | SG11202113322TA (en) |
| TW (1) | TW202106623A (en) |
| WO (1) | WO2020241902A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7478679B2 (en) * | 2021-01-26 | 2024-05-07 | 信越化学工業株式会社 | Low dielectric constant metal-clad fluororesin substrate and its manufacturing method |
| JP2022117128A (en) * | 2021-01-29 | 2022-08-10 | 信越化学工業株式会社 | High-speed communication low-dielectric constant substrate for millimeter waves |
| WO2023112928A1 (en) * | 2021-12-13 | 2023-06-22 | 日鉄ケミカル＆マテリアル株式会社 | Spherical crystalline silica particles, method for producing same, and resin composite composition and resin composite containing same |
| WO2023153357A1 (en) * | 2022-02-09 | 2023-08-17 | デンカ株式会社 | Spherical silica powder |
| WO2023189589A1 (en) * | 2022-03-28 | 2023-10-05 | デンカ株式会社 | Inorganic powder, method for producing same, and resin composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012102016A (en) * | 2012-01-23 | 2012-05-31 | Sumitomo Chemical Co Ltd | Silica particle and method of manufacturing the same |
| CN106660813B (en) * | 2014-08-25 | 2019-06-11 | 新日铁住金高新材料株式会社 | Spheroidal cementite silicon dioxide granule and its manufacturing method |
| KR101986062B1 (en) * | 2016-04-28 | 2019-06-04 | 가부시키가이샤 아도마텍쿠스 | Crystal Silica Particle Material, Method of Manufacturing the Same, Crystal Silica Particle Material-Containing Slurry Composition, Crystal Silica Particle Material-Containing Resin Composition |
| WO2018186308A1 (en) * | 2017-04-05 | 2018-10-11 | 新日鉄住金マテリアルズ株式会社 | Spherical crystalline silica particles and method for producing same |
-
2020
- 2020-06-01 SG SG11202113322TA patent/SG11202113322TA/en unknown
- 2020-06-01 TW TW109118353A patent/TW202106623A/en unknown
- 2020-06-01 WO PCT/JP2020/021662 patent/WO2020241902A1/en active Application Filing
- 2020-06-01 JP JP2021521923A patent/JPWO2020241902A1/ja active Pending
- 2020-06-01 KR KR1020217039161A patent/KR102644020B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN113905984A (en) | 2022-01-07 |
| SG11202113322TA (en) | 2021-12-30 |
| TW202106623A (en) | 2021-02-16 |
| WO2020241902A1 (en) | 2020-12-03 |
| KR102644020B1 (en) | 2024-03-07 |
| KR20220003066A (en) | 2022-01-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211008 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230512 |