SG11202002473SA - Gypsum-based investment material composition for casting, and method for manufacturing gypsum-based investment material composition for casting - Google Patents
Gypsum-based investment material composition for casting, and method for manufacturing gypsum-based investment material composition for castingInfo
- Publication number
- SG11202002473SA SG11202002473SA SG11202002473SA SG11202002473SA SG11202002473SA SG 11202002473S A SG11202002473S A SG 11202002473SA SG 11202002473S A SG11202002473S A SG 11202002473SA SG 11202002473S A SG11202002473S A SG 11202002473SA SG 11202002473S A SG11202002473S A SG 11202002473SA
- Authority
- SG
- Singapore
- Prior art keywords
- casting
- material composition
- gypsum
- investment material
- based investment
- Prior art date
Links
- 238000005266 casting Methods 0.000 title 2
- 229910052602 gypsum Inorganic materials 0.000 title 2
- 239000010440 gypsum Substances 0.000 title 2
- 239000000463 material Substances 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0042—Powdery mixtures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/20—Methods or devices for soldering, casting, moulding or melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
- B22C1/08—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for decreasing shrinkage of the mould, e.g. for investment casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
-
- 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
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/02—Alcohols; Phenols; Ethers
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/16—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
- C04B2103/465—Water-sorbing agents, hygroscopic or hydrophilic agents
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Mold Materials And Core Materials (AREA)
- Dental Prosthetics (AREA)
- Dental Preparations (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
- Dispersion Chemistry (AREA)
- Nanotechnology (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017195194 | 2017-10-05 | ||
| PCT/JP2018/036757 WO2019069874A1 (en) | 2017-10-05 | 2018-10-01 | Gypsum-based investment material composition for casting, and method for manufacturing gypsum-based investment material composition for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202002473SA true SG11202002473SA (en) | 2020-04-29 |
Family
ID=65995115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202002473SA SG11202002473SA (en) | 2017-10-05 | 2018-10-01 | Gypsum-based investment material composition for casting, and method for manufacturing gypsum-based investment material composition for casting |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US11844660B2 (en) |
| EP (1) | EP3693099A4 (en) |
| JP (2) | JPWO2019069874A1 (en) |
| KR (2) | KR102313109B1 (en) |
| CN (1) | CN111182981B (en) |
| AU (1) | AU2018345082B2 (en) |
| CA (1) | CA3078495A1 (en) |
| MX (1) | MX2020003598A (en) |
| PH (1) | PH12020550212A1 (en) |
| RU (1) | RU2753690C1 (en) |
| SG (1) | SG11202002473SA (en) |
| TW (1) | TWI782111B (en) |
| WO (1) | WO2019069874A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036843B (en) * | 2019-12-25 | 2021-06-01 | 青田保俐铸造有限公司 | Improved preparation process of investment casting shell-making cavity |
| CN112426241A (en) * | 2020-10-19 | 2021-03-02 | 北京联袂义齿技术有限公司 | False tooth processing technology adopting 3D printing |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3393116A (en) * | 1965-08-30 | 1968-07-16 | United States Gypsum Co | Gypsum composition having dehydration resistant characteristics |
| JPS50113417A (en) * | 1974-02-15 | 1975-09-05 | ||
| JPS5396027U (en) | 1977-01-10 | 1978-08-04 | ||
| JPS5917065B2 (en) * | 1977-02-02 | 1984-04-19 | 旭化成株式会社 | plaster composition |
| CN87100343A (en) * | 1987-01-17 | 1988-04-06 | 哈尔滨工业大学 | The manufacture method of fusible pattern plaster mold and coating |
| SU1595520A1 (en) * | 1988-07-15 | 1990-09-30 | Ленинградский Технологический Институт Им.Ленсовета | Mixture for making moulds with investment patents |
| JPH07103006B2 (en) * | 1991-04-30 | 1995-11-08 | 株式会社ノリタケカンパニーリミテド | Dental investment material and dental investment mold |
| JP3524293B2 (en) * | 1995-11-17 | 2004-05-10 | 株式会社ジーシー | Dental gypsum investment composition |
| JPH1176270A (en) | 1997-09-12 | 1999-03-23 | G C:Kk | Gypsum type embedding material composition for dentistry |
| RU2165817C1 (en) * | 2000-03-28 | 2001-04-27 | Закрытое акционерное общество "Инвестиционно-финансовая компания "Ромекс-инвест" | Molding sand for jewelry casting |
| JP4195546B2 (en) * | 2000-06-15 | 2008-12-10 | サンエス石膏株式会社 | Plaster investment for dental casting |
| JP3389212B2 (en) | 2000-09-14 | 2003-03-24 | 株式会社ノリタケカンパニーリミテド | Method for manufacturing dental investment material and dental mold |
| JP4111491B2 (en) * | 2002-08-21 | 2008-07-02 | 株式会社ノリタケカンパニーリミテド | Dental plaster investment and kit |
| JP6082388B2 (en) * | 2012-04-27 | 2017-02-15 | 吉野石膏株式会社 | Investment composition for gypsum casting |
| US9718121B2 (en) * | 2012-06-18 | 2017-08-01 | Yoshino Gypsum Co., Ltd. | Casting investment composition and casting process using same |
| CN104603079B (en) * | 2012-08-27 | 2016-10-26 | 吉野石膏株式会社 | The manufacture method of highly expanded gypsum compositions and the highly expanded gypsum compositions obtained by this manufacture method |
| RU2544355C2 (en) * | 2013-03-18 | 2015-03-20 | Закрытое акционерное общество "ИМЭТСТРОЙ" (ЗАО "ИМЭТСТРОЙ") | Production of nanocement and nanocement |
| WO2016043131A1 (en) * | 2014-09-19 | 2016-03-24 | 株式会社ジーシー | Dental gypsum-based embedding material powder |
-
2018
- 2018-10-01 SG SG11202002473SA patent/SG11202002473SA/en unknown
- 2018-10-01 CA CA3078495A patent/CA3078495A1/en active Pending
- 2018-10-01 US US16/652,865 patent/US11844660B2/en active Active
- 2018-10-01 WO PCT/JP2018/036757 patent/WO2019069874A1/en unknown
- 2018-10-01 JP JP2019546707A patent/JPWO2019069874A1/en active Pending
- 2018-10-01 AU AU2018345082A patent/AU2018345082B2/en active Active
- 2018-10-01 CN CN201880064645.8A patent/CN111182981B/en active Active
- 2018-10-01 KR KR1020207012659A patent/KR102313109B1/en active IP Right Grant
- 2018-10-01 KR KR1020217024484A patent/KR20210097843A/en not_active Application Discontinuation
- 2018-10-01 EP EP18864745.7A patent/EP3693099A4/en active Pending
- 2018-10-01 MX MX2020003598A patent/MX2020003598A/en unknown
- 2018-10-01 RU RU2020113660A patent/RU2753690C1/en active
- 2018-10-04 TW TW107135108A patent/TWI782111B/en active
-
2020
- 2020-04-03 PH PH12020550212A patent/PH12020550212A1/en unknown
-
2023
- 2023-09-15 JP JP2023149825A patent/JP2023182617A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR102313109B1 (en) | 2021-10-15 |
| EP3693099A1 (en) | 2020-08-12 |
| WO2019069874A1 (en) | 2019-04-11 |
| MX2020003598A (en) | 2020-07-22 |
| TW201922668A (en) | 2019-06-16 |
| US11844660B2 (en) | 2023-12-19 |
| US20200306020A1 (en) | 2020-10-01 |
| TWI782111B (en) | 2022-11-01 |
| PH12020550212A1 (en) | 2021-02-15 |
| RU2753690C1 (en) | 2021-08-19 |
| AU2018345082A1 (en) | 2020-04-02 |
| CN111182981A (en) | 2020-05-19 |
| KR20210097843A (en) | 2021-08-09 |
| CN111182981B (en) | 2022-07-15 |
| JP2023182617A (en) | 2023-12-26 |
| KR20200062297A (en) | 2020-06-03 |
| EP3693099A4 (en) | 2021-02-17 |
| BR112020006812A2 (en) | 2020-10-06 |
| CA3078495A1 (en) | 2019-04-11 |
| JPWO2019069874A1 (en) | 2020-11-05 |
| AU2018345082B2 (en) | 2021-09-30 |
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