BR112014028477A2 - composição de gesso para moldes refratários - Google Patents
composição de gesso para moldes refratáriosInfo
- Publication number
- BR112014028477A2 BR112014028477A2 BR112014028477-6A BR112014028477A BR112014028477A2 BR 112014028477 A2 BR112014028477 A2 BR 112014028477A2 BR 112014028477 A BR112014028477 A BR 112014028477A BR 112014028477 A2 BR112014028477 A2 BR 112014028477A2
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- plaster composition
- refractory molds
- mineral
- plaster
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B22C1/181—Cements, oxides or clays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- 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
- C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
- C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
-
- 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
- C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mold Materials And Core Materials (AREA)
- Civil Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1254957 | 2012-05-30 | ||
| FR1254957A FR2991314B1 (fr) | 2012-05-30 | 2012-05-30 | Composition de platre pour moules refractaires |
| PCT/FR2013/051169 WO2013178923A1 (fr) | 2012-05-30 | 2013-05-27 | Composition de plâtre pour moules refractaires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014028477A2 true BR112014028477A2 (pt) | 2018-05-29 |
| BR112014028477B1 BR112014028477B1 (pt) | 2020-12-08 |
Family
ID=48614061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014028477-6A BR112014028477B1 (pt) | 2012-05-30 | 2013-05-27 | composição mineral para a preparação de moldes de fundição, processo de fabricação de um molde de fundição e molde de fundição |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US10052680B2 (pt) |
| EP (1) | EP2855395B1 (pt) |
| CN (1) | CN104350024B (pt) |
| BR (1) | BR112014028477B1 (pt) |
| DK (1) | DK2855395T3 (pt) |
| ES (1) | ES2724849T3 (pt) |
| FR (1) | FR2991314B1 (pt) |
| HR (1) | HRP20190823T1 (pt) |
| HU (1) | HUE044185T2 (pt) |
| IN (1) | IN2014DN09279A (pt) |
| MY (1) | MY174166A (pt) |
| PL (1) | PL2855395T3 (pt) |
| PT (1) | PT2855395T (pt) |
| SI (1) | SI2855395T1 (pt) |
| TR (1) | TR201906358T4 (pt) |
| WO (1) | WO2013178923A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3007027B1 (fr) * | 2013-06-12 | 2019-11-08 | Anhydritec | Chape thermoconductrice |
| US20150231696A1 (en) * | 2014-02-18 | 2015-08-20 | General Electric Company | Methods for directional solidification casting |
| KR101575989B1 (ko) * | 2014-12-24 | 2015-12-09 | 고영신 | 팽창흑연을 이용한 경량화된 흡음내화 단열재 및 그 제조방법 |
| CN105436410A (zh) * | 2015-12-25 | 2016-03-30 | 西安奥邦科技有限责任公司 | 一种用于钛合金铸造的石膏模具 |
| US10604929B2 (en) * | 2016-11-01 | 2020-03-31 | United States Gypsum Company | Fire resistant gypsum board comprising expandable graphite and related methods and slurries |
| US11339572B1 (en) | 2017-01-23 | 2022-05-24 | Gold Bond Building Products, Llc | Method of manufacturing gypsum board with improved fire |
| CN118341946B (zh) * | 2024-06-18 | 2024-08-20 | 成都新航工业科技股份有限公司 | 一种用于异型零件的铸造装置和铸造方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141906A (ja) * | 1986-12-03 | 1988-06-14 | G C Dental Ind Corp | 歯科鋳造用埋没材 |
| US6013125A (en) * | 1995-09-13 | 2000-01-11 | Quraishi; Mashallah M. | Investment of powders and method for rapid preparation of investment molds |
| US5769933A (en) * | 1996-06-21 | 1998-06-23 | Amcol International Corporation | Activated carbon foundry sand additives and method of casting metal for reduced VOC emissions |
| FR2797869B1 (fr) * | 1999-08-17 | 2001-10-05 | Philippe Dubois | Composition pour moulage |
| CN1137793C (zh) * | 2000-08-17 | 2004-02-11 | 上海交通大学 | 膨胀型石膏铸粉及其水调制浆方法 |
| DE10164824B4 (de) | 2001-04-04 | 2006-03-02 | Dyckerhoff Ag | Verwendung einer Masse aus Wasser und einer Bindemittelmischung im Feuerfestbereich |
| DE10205158A1 (de) * | 2002-02-07 | 2003-08-21 | Iko Minerals Gmbh | Verfahren zum Herstellen eines insbesondere im Kreislauf geführten Formsandes für Gießereizwecke |
| FR2845986B1 (fr) | 2002-10-17 | 2006-05-26 | Microcast | Melange ceramique a base de platre refractaire et de charges minerales a conductivite thermique amelioree destine a la fonderie de precision par le procede moule-bloc |
| JP4272929B2 (ja) | 2003-06-16 | 2009-06-03 | 株式会社ノリタケカンパニーリミテド | 金属鋳造用鋳型材 |
| DE10328342B4 (de) | 2003-06-24 | 2006-05-04 | Graphit Kropfmühl AG | Verfahren zur Herstellung von expandiertem Graphit, expandierter Graphit und Verwendung |
| FR2860445B1 (fr) * | 2003-10-06 | 2006-02-03 | Silva Serge Da | Procede de fabrication d'un moule et moule obtenu. |
| CN1539571A (zh) * | 2003-10-30 | 2004-10-27 | 上海交通大学 | 多孔石膏铸型的制备方法 |
| DE102005002411A1 (de) * | 2005-01-18 | 2006-07-27 | Basf Ag | Grobteilige Mikrokapselzubereitung |
| PL1749805T3 (pl) | 2005-08-04 | 2016-06-30 | Sgl Carbon Se | Materiał budowlany na bazie gipsu o podwyższonej przewodności cieplnej i ekranowaniu promieniowania elektromagnetycznego |
| DE102007027621A1 (de) * | 2007-06-12 | 2008-12-18 | S&B Industrial Minerals Gmbh | Verfahren zur Herstellung eines Kern-und/oder Formsandes für Gießereizwecke |
| MX341207B (es) * | 2007-12-21 | 2016-08-11 | Ashland-Südchemie-Kernfest GmbH | Produccion de moldes para uso en fundicion. |
| CN101259514A (zh) | 2008-04-24 | 2008-09-10 | 重庆大学 | 铸造有色金属用铸型材料及制型工艺 |
| FR2938843B1 (fr) | 2008-11-27 | 2012-07-20 | Arkema France | Composition comportant un polymere thermoplastique et un graphite expanse |
| CN102397980A (zh) * | 2011-10-24 | 2012-04-04 | 华中科技大学 | 一种用于铸造镁合金的石膏型配方及其制备方法 |
-
2012
- 2012-05-30 FR FR1254957A patent/FR2991314B1/fr active Active
-
2013
- 2013-05-27 WO PCT/FR2013/051169 patent/WO2013178923A1/fr active Application Filing
- 2013-05-27 PT PT13728500T patent/PT2855395T/pt unknown
- 2013-05-27 BR BR112014028477-6A patent/BR112014028477B1/pt active IP Right Grant
- 2013-05-27 TR TR2019/06358T patent/TR201906358T4/tr unknown
- 2013-05-27 CN CN201380028089.6A patent/CN104350024B/zh active Active
- 2013-05-27 MY MYPI2015701230A patent/MY174166A/en unknown
- 2013-05-27 HU HUE13728500 patent/HUE044185T2/hu unknown
- 2013-05-27 SI SI201331423T patent/SI2855395T1/sl unknown
- 2013-05-27 EP EP13728500.3A patent/EP2855395B1/fr active Active
- 2013-05-27 IN IN9279DEN2014 patent/IN2014DN09279A/en unknown
- 2013-05-27 US US14/404,545 patent/US10052680B2/en active Active
- 2013-05-27 ES ES13728500T patent/ES2724849T3/es active Active
- 2013-05-27 PL PL13728500T patent/PL2855395T3/pl unknown
- 2013-05-27 DK DK13728500.3T patent/DK2855395T3/da active
-
2019
- 2019-05-02 HR HRP20190823TT patent/HRP20190823T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014DN09279A (pt) | 2015-07-10 |
| DK2855395T3 (da) | 2019-05-13 |
| FR2991314B1 (fr) | 2014-06-06 |
| BR112014028477B1 (pt) | 2020-12-08 |
| HUE044185T2 (hu) | 2019-10-28 |
| PL2855395T3 (pl) | 2019-09-30 |
| US20150183023A1 (en) | 2015-07-02 |
| MY174166A (en) | 2020-03-11 |
| ES2724849T3 (es) | 2019-09-16 |
| US10052680B2 (en) | 2018-08-21 |
| CN104350024B (zh) | 2018-06-15 |
| EP2855395B1 (fr) | 2019-03-06 |
| SI2855395T1 (sl) | 2019-05-31 |
| TR201906358T4 (tr) | 2019-05-21 |
| PT2855395T (pt) | 2019-05-20 |
| CN104350024A (zh) | 2015-02-11 |
| EP2855395A1 (fr) | 2015-04-08 |
| HRP20190823T1 (hr) | 2019-06-28 |
| WO2013178923A1 (fr) | 2013-12-05 |
| FR2991314A1 (fr) | 2013-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/05/2013, OBSERVADAS AS CONDICOES LEGAIS. |