JPWO2019081344A5 - - Google Patents
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- Publication number
- JPWO2019081344A5 JPWO2019081344A5 JP2020543701A JP2020543701A JPWO2019081344A5 JP WO2019081344 A5 JPWO2019081344 A5 JP WO2019081344A5 JP 2020543701 A JP2020543701 A JP 2020543701A JP 2020543701 A JP2020543701 A JP 2020543701A JP WO2019081344 A5 JPWO2019081344 A5 JP WO2019081344A5
- Authority
- JP
- Japan
- Prior art keywords
- gypsum
- composition
- weight
- composition according
- regenerated
- 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.)
- Granted
Links
- 239000010440 gypsum Substances 0.000 claims 41
- 229910052602 gypsum Inorganic materials 0.000 claims 41
- 239000000203 mixture Substances 0.000 claims 24
- 239000002253 acid Substances 0.000 claims 7
- OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 claims 6
- 239000003795 chemical substances by application Substances 0.000 claims 6
- 239000000654 additive Substances 0.000 claims 4
- 239000006260 foam Substances 0.000 claims 4
- 239000004088 foaming agent Substances 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims 2
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 229960003237 betaine Drugs 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims 1
- 229920000881 Modified starch Polymers 0.000 claims 1
- 239000004368 Modified starch Substances 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 239000002280 amphoteric surfactant Substances 0.000 claims 1
- 239000007844 bleaching agent Substances 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 235000011116 calcium hydroxide Nutrition 0.000 claims 1
- 150000007942 carboxylates Chemical class 0.000 claims 1
- 229920006317 cationic polymer Polymers 0.000 claims 1
- 239000003093 cationic surfactant Substances 0.000 claims 1
- 229920003086 cellulose ether Polymers 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000012850 fabricated material Substances 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 229930195729 fatty acid Natural products 0.000 claims 1
- 150000002191 fatty alcohols Chemical class 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000011094 fiberboard Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 229930195712 glutamate Natural products 0.000 claims 1
- 239000011507 gypsum plaster Substances 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 229950000886 isetionate Drugs 0.000 claims 1
- 239000004579 marble Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 235000010755 mineral Nutrition 0.000 claims 1
- 235000019426 modified starch Nutrition 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000002736 nonionic surfactant Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- POPRCUFMXZJTQI-UHFFFAOYSA-N oxomethanedisulfonic acid Chemical compound OS(=O)(=O)C(=O)S(O)(=O)=O POPRCUFMXZJTQI-UHFFFAOYSA-N 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000003531 protein hydrolysate Substances 0.000 claims 1
- 102000004169 proteins and genes Human genes 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- -1 sulfo fatty acid dihydrate Chemical class 0.000 claims 1
- AGGIJOLULBJGTQ-UHFFFAOYSA-N sulfoacetic acid Chemical compound OC(=O)CS(O)(=O)=O AGGIJOLULBJGTQ-UHFFFAOYSA-N 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- 229940104261 taurate Drugs 0.000 claims 1
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 claims 1
- 239000002562 thickening agent Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17198015 | 2017-10-24 | ||
| EP17198015.4 | 2017-10-24 | ||
| PCT/EP2018/078575 WO2019081344A1 (de) | 2017-10-24 | 2018-10-18 | Disalz als robustes primärtensid für recyclinggipshaltige calciumsulfatmischungen |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021500307A JP2021500307A (ja) | 2021-01-07 |
| JPWO2019081344A5 true JPWO2019081344A5 (https=) | 2022-02-24 |
| JP2021500307A5 JP2021500307A5 (https=) | 2022-02-24 |
| JP7230044B2 JP7230044B2 (ja) | 2023-02-28 |
Family
ID=60201829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020543701A Active JP7230044B2 (ja) | 2017-10-24 | 2018-10-18 | 再生石膏含有硫酸カルシウム混合物のための堅牢な一次界面活性剤としての二塩 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11345636B2 (https=) |
| EP (1) | EP3700873B1 (https=) |
| JP (1) | JP7230044B2 (https=) |
| KR (1) | KR102706750B1 (https=) |
| CN (1) | CN111417607B (https=) |
| AU (1) | AU2018354778B2 (https=) |
| CA (1) | CA3089457A1 (https=) |
| CL (1) | CL2020001078A1 (https=) |
| ES (1) | ES2991551T3 (https=) |
| MX (1) | MX2020004022A (https=) |
| WO (1) | WO2019081344A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12281045B2 (en) * | 2020-04-28 | 2025-04-22 | Knauf Gips Kg | Methods for reclaiming gypsum panels that contain hydrophobic materials and use thereof |
| EP4698362A1 (en) | 2023-04-19 | 2026-02-25 | Basf Se | Composition for adjusting of air pores in building products in the presence of sulfate-based superplasticizers |
| EP4450473A1 (en) * | 2023-04-19 | 2024-10-23 | Saint-Gobain Placo | A process for the manufacture of a plasterboard |
| WO2025080914A1 (en) * | 2023-10-13 | 2025-04-17 | Gold Bond Building Products, Llc | Method for treating gypsum and making a gypsum board |
| WO2026018077A1 (en) * | 2024-07-15 | 2026-01-22 | Georgia-Pacific Gypsum Llc | Additive for reducing defoaming in gypsum panels |
| WO2026021656A1 (en) * | 2024-07-23 | 2026-01-29 | Knauf Gips Kg | Decomposition of organic constituents in recycled gypsum by ozone oxidation |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926650A (en) | 1970-11-16 | 1975-12-16 | Hoechst Ag | Foaming agent for plaster and cement compositions |
| JPS4969751A (https=) * | 1972-10-28 | 1974-07-05 | ||
| JPS5727961A (en) * | 1980-07-18 | 1982-02-15 | Kenichi Abe | Manufacture of foamed porous gypsum body |
| JPS5860654A (ja) * | 1981-09-30 | 1983-04-11 | 松下電工株式会社 | 無機質軽量体の製法 |
| JPH02296780A (ja) * | 1989-05-12 | 1990-12-07 | Lion Corp | 軽量化石膏製品の製造方法 |
| DE4300660A1 (de) * | 1993-01-13 | 1994-07-14 | Henkel Kgaa | Verfahren zur Herstellung von alpha-Sulfofettsäure-Disalz-Pasten |
| CN1097036C (zh) * | 1995-08-23 | 2002-12-25 | 汉克尔股份两合公司 | 含石膏组合物和其用途 |
| FR2776654B1 (fr) * | 1998-03-31 | 2000-06-16 | Rhodia Chimie Sa | Procede d'hydrofugation du platre mettant en oeuvre au moins un alkylhydrogenopolysiloxane et au moins un hydrocolloide |
| US6039800A (en) * | 1998-05-14 | 2000-03-21 | Witco Corporation | Production of foamed compositions containing gypsum |
| NZ524479A (en) * | 2000-08-07 | 2004-09-24 | Lafarge Platres | Lightweight gypsum board product and method of manufacture |
| FR2821838B1 (fr) * | 2001-03-06 | 2003-06-06 | Lafarge Platres | Procede d'allegement de plaques de platre |
| JP4080323B2 (ja) * | 2002-01-29 | 2008-04-23 | 花王株式会社 | アニオン性界面活性剤粉体 |
| JP2004051396A (ja) * | 2002-07-17 | 2004-02-19 | Chiyoda Ute Co Ltd | 無機繊維と石膏の複合板、及びその製造方法 |
| EP1559698B1 (en) * | 2002-10-29 | 2013-01-23 | Yoshino Gypsum Co., Ltd. | Method for producing light gypsum board |
| US7897660B2 (en) * | 2007-10-29 | 2011-03-01 | Eastman Chemical Company | Incorporation of a resin dispersion to improve the moisture resistance of gypsum products |
| EP2703074A1 (de) * | 2012-09-04 | 2014-03-05 | Basf Se | Verfahren zur Herstellung von Melamin/Formaldehyd-Schaumstoffen |
| EP2796436A1 (de) * | 2013-04-26 | 2014-10-29 | BASF Construction Solutions GmbH | Verfahren zur Behandlung von Gips |
| EP2848597A1 (en) * | 2013-09-17 | 2015-03-18 | Basf Se | Light-weight gypsum board with improved strength and method for making same |
| US10570062B2 (en) | 2013-10-07 | 2020-02-25 | Knauf Gips Kg | Method for producing a gypsum plasterboard |
| US20150376063A1 (en) * | 2014-06-27 | 2015-12-31 | Boral Ip Holdings (Australia) Pty Limited | Ultra-Lightweight Gypsum Wallboard |
| EP2990026B1 (de) * | 2014-08-27 | 2017-04-05 | Basf Se | Wässrige Tensid-Zusammensetzungen |
-
2018
- 2018-10-18 EP EP18789406.8A patent/EP3700873B1/de active Active
- 2018-10-18 JP JP2020543701A patent/JP7230044B2/ja active Active
- 2018-10-18 ES ES18789406T patent/ES2991551T3/es active Active
- 2018-10-18 MX MX2020004022A patent/MX2020004022A/es unknown
- 2018-10-18 KR KR1020207014485A patent/KR102706750B1/ko active Active
- 2018-10-18 WO PCT/EP2018/078575 patent/WO2019081344A1/de not_active Ceased
- 2018-10-18 US US16/755,778 patent/US11345636B2/en active Active
- 2018-10-18 AU AU2018354778A patent/AU2018354778B2/en active Active
- 2018-10-18 CN CN201880067923.5A patent/CN111417607B/zh active Active
- 2018-10-18 CA CA3089457A patent/CA3089457A1/en active Pending
-
2020
- 2020-04-22 CL CL2020001078A patent/CL2020001078A1/es unknown
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