JPS6319462B2 - - Google Patents
Info
- Publication number
- JPS6319462B2 JPS6319462B2 JP7959779A JP7959779A JPS6319462B2 JP S6319462 B2 JPS6319462 B2 JP S6319462B2 JP 7959779 A JP7959779 A JP 7959779A JP 7959779 A JP7959779 A JP 7959779A JP S6319462 B2 JPS6319462 B2 JP S6319462B2
- Authority
- JP
- Japan
- Prior art keywords
- gypsum
- surfactant
- curing accelerator
- accelerator according
- sodium
- Prior art date
- 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.)
- Expired
Links
- 239000010440 gypsum Substances 0.000 claims description 43
- 229910052602 gypsum Inorganic materials 0.000 claims description 43
- 239000004094 surface-active agent Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- -1 alkylbenzene sulfonate Chemical class 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 229920000847 nonoxynol Polymers 0.000 claims description 3
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical group CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 3
- 159000000000 sodium salts Chemical group 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 2
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 claims description 2
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 239000002002 slurry Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 4
- 238000000498 ball milling Methods 0.000 description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 3
- 239000011507 gypsum plaster Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
-
- 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
- C04B2103/40—Surface-active agents, dispersants
-
- 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
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
- C04B2111/0062—Gypsum-paper board like materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA308,157A CA1077971A (en) | 1978-07-26 | 1978-07-26 | Gypsum set accelerators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5520294A JPS5520294A (en) | 1980-02-13 |
| JPS6319462B2 true JPS6319462B2 (enExample) | 1988-04-22 |
Family
ID=4111989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7959779A Granted JPS5520294A (en) | 1978-07-26 | 1979-06-22 | Gypsum cure accelerator |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4298394A (enExample) |
| JP (1) | JPS5520294A (enExample) |
| BE (1) | BE877312A (enExample) |
| CA (1) | CA1077971A (enExample) |
| DE (1) | DE2930164A1 (enExample) |
| FR (1) | FR2433496A1 (enExample) |
| GB (1) | GB2026465B (enExample) |
| IE (1) | IE48576B1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724138A (en) * | 1982-09-30 | 1988-02-09 | Avon Products, Inc. | Preparation of a self supporting cosmetic from a pigmented powder |
| JPS62212255A (ja) * | 1986-03-12 | 1987-09-18 | 而至歯科工業株式会社 | 低粉塵性粉末状歯科用石こう組成物 |
| US5116671A (en) * | 1989-02-17 | 1992-05-26 | Domtar, Inc. | Gypsum board |
| US5085929A (en) * | 1989-02-17 | 1992-02-04 | Domtar Inc. | Gypsum board |
| US5340392A (en) * | 1991-04-26 | 1994-08-23 | Franklin Industries, Inc. | Method and product of calcium sulfate dihydrate as filler in aqueous polymer dispersions |
| CA2146277C (en) * | 1994-05-25 | 2002-03-26 | John L. Phillips | Apparatus and method for manufacturing gypsum board |
| US6221151B1 (en) * | 1999-08-16 | 2001-04-24 | National Gypsum Company | Gypsum set accelerator and method of making the same |
| AU2929101A (en) | 2000-01-05 | 2001-07-16 | Saint-Gobain Technical Fabrics America, Inc. | Smooth reinforced cementitious boards and methods of making same |
| US6746533B2 (en) * | 2002-05-31 | 2004-06-08 | Georgia-Pacific Gypsum, Inc. | Quick drying plaster |
| GB0314655D0 (en) * | 2003-06-24 | 2003-07-30 | Bpb Plc | Method and apparatus for producing a multilayer cementitious product |
| MX2007010381A (es) | 2005-02-25 | 2007-12-12 | Nova Chem Inc | Paneles de construccion previamente formados compuestos, una construccion y un montaje de formacion de marco. |
| BRPI0607377A2 (pt) * | 2005-02-25 | 2010-03-23 | Nova Chem Inc | composiÇço de cimento de baixo peso, leito de estrada, artigo de construÇço painel compàsito, estrutura de concreto isolada, mÉtodo de fabricar um artigo de composiÇço de cimento de baixo peso, artigo de concreto de baixo peso e unidade estrutural de baixo peso |
| CA2601642C (en) | 2005-03-22 | 2014-06-03 | Nova Chemicals Inc. | Lightweight concrete compositions |
| US8357240B2 (en) * | 2005-03-22 | 2013-01-22 | Syntheon Inc. | Method of making concrete |
| US7632348B2 (en) * | 2005-03-22 | 2009-12-15 | Nova Chemicals Inc. | Lightweight concrete compositions containing antimicrobial agents |
| US7658797B2 (en) | 2005-03-22 | 2010-02-09 | Nova Chemicals Inc. | Lightweight concrete compositions |
| US20080275149A1 (en) * | 2007-05-04 | 2008-11-06 | Nova Chemicals Inc. | Durable concrete compositions |
| AU2007229836A1 (en) | 2006-03-22 | 2007-10-04 | Nova Chemicals Inc. | Lightweight concrete compositions |
| US20080250739A1 (en) * | 2006-11-08 | 2008-10-16 | Nova Chemicals Inc. | Foamed plastic structures |
| US20090078161A1 (en) * | 2007-09-20 | 2009-03-26 | Nova Chemicals Inc. | Methods of minimizing concrete cracking and shrinkage |
| US8048219B2 (en) * | 2007-09-20 | 2011-11-01 | Nova Chemicals Inc. | Method of placing concrete |
| US20090202307A1 (en) * | 2008-02-11 | 2009-08-13 | Nova Chemicals Inc. | Method of constructing an insulated shallow pier foundation building |
| US7874112B2 (en) * | 2008-06-20 | 2011-01-25 | Nova Chemicals Inc. | Footer cleat for insulating concrete form |
| EP2607332A1 (de) | 2011-12-19 | 2013-06-26 | Sika Technology AG | Abbindebeschleuniger für Bindemittel auf Basis von Calciumsulfat |
| EP3176483A1 (de) * | 2015-12-03 | 2017-06-07 | HILTI Aktiengesellschaft | Brandschutz- und isolierschaum auf anorganischer basis und dessen verwendung |
| US10221100B2 (en) | 2016-06-07 | 2019-03-05 | United States Gypsum Company | Pourable compositions |
| US10737979B2 (en) | 2017-04-20 | 2020-08-11 | United States Gypsum Company | Gypsum set accelerator and method of preparing same |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2358701A (en) * | 1941-03-06 | 1944-09-19 | Certain Teed Prod Corp | Hydraulic composition |
| US2410390A (en) * | 1941-07-05 | 1946-10-29 | United States Gypsum Co | Quick-setting anhydrite and its manufacture |
| US2820714A (en) * | 1955-10-10 | 1958-01-21 | Nat Gypsum Co | Gypsum plaster set stabilization |
| US3284227A (en) * | 1962-12-06 | 1966-11-08 | Fibreboard Paper Products Corp | Catalyzed gypsum wallboard and method of production thereof |
| SE323811B (enExample) * | 1963-09-28 | 1970-05-11 | Hoechst Ag | |
| US3331695A (en) * | 1964-06-23 | 1967-07-18 | Grace W R & Co | Spodumene accelerated portland cement |
| US3369915A (en) * | 1964-10-01 | 1968-02-20 | Dow Chemical Co | Gypsum product and method of making same |
| US3393116A (en) * | 1965-08-30 | 1968-07-16 | United States Gypsum Co | Gypsum composition having dehydration resistant characteristics |
| US3577248A (en) * | 1967-11-06 | 1971-05-04 | Atlantic Richfield Co | Low molecular weight linear alkyl benzene sulfonate as frothing agents for gypsum board manufacture |
| JPS5328453B1 (enExample) * | 1971-05-22 | 1978-08-15 | ||
| US3725090A (en) * | 1971-07-27 | 1973-04-03 | A Lyass | Method of preparing a liquid mixture for the production of foundry cores and moulds |
| GB1389429A (en) * | 1972-11-07 | 1975-04-03 | Bpb Industries Ltd | Gypsum boards |
| US3957522A (en) * | 1973-04-24 | 1976-05-18 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Process for preparing fire-resisting moldings |
| US4019920A (en) * | 1974-10-15 | 1977-04-26 | National Gypsum Company | Gypsum set accelerator |
| JPS51116823A (en) * | 1975-04-05 | 1976-10-14 | Nichireki Chem Ind Co | Superrapid hardening mixture |
| GB1537760A (en) * | 1975-07-09 | 1979-01-04 | Sumitomo Chemical Co | Fluid plaster composition |
| US4059456A (en) * | 1975-10-21 | 1977-11-22 | United States Gypsum Company | Composition for accelerating the setting of calcined gypsum and the product formed thereby |
| US4169747A (en) * | 1975-10-21 | 1979-10-02 | United States Gypsum Company | Composition for accelerating the setting of calcined gypsum and the product formed thereby |
| US4026723A (en) * | 1975-10-30 | 1977-05-31 | Arcal Chemicals, Inc. | Admixture of alkali-metal nitrate with water-soluble condensate of sulfonated aromatic hydrocarbon and aliphatic aldehyde |
| US4184887A (en) * | 1978-04-06 | 1980-01-22 | United States Gypsum Company | Plaster composition containing water-reducing agent |
-
1978
- 1978-07-26 CA CA308,157A patent/CA1077971A/en not_active Expired
-
1979
- 1979-06-22 JP JP7959779A patent/JPS5520294A/ja active Granted
- 1979-06-27 BE BE0/196000A patent/BE877312A/xx not_active IP Right Cessation
- 1979-06-28 US US06/052,754 patent/US4298394A/en not_active Expired - Lifetime
- 1979-07-23 GB GB7925587A patent/GB2026465B/en not_active Expired
- 1979-07-25 FR FR7919228A patent/FR2433496A1/fr active Granted
- 1979-07-25 DE DE19792930164 patent/DE2930164A1/de active Granted
- 1979-08-08 IE IE1106/79A patent/IE48576B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2026465A (en) | 1980-02-06 |
| DE2930164A1 (de) | 1980-02-07 |
| FR2433496B1 (enExample) | 1984-12-28 |
| BE877312A (fr) | 1979-10-15 |
| IE791106L (en) | 1980-01-26 |
| JPS5520294A (en) | 1980-02-13 |
| GB2026465B (en) | 1982-10-13 |
| FR2433496A1 (fr) | 1980-03-14 |
| CA1077971A (en) | 1980-05-20 |
| US4298394A (en) | 1981-11-03 |
| DE2930164C2 (enExample) | 1990-10-11 |
| IE48576B1 (en) | 1985-03-06 |
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