DE3145043A1 - "verfahren zur herstellung organophiler tone" - Google Patents
"verfahren zur herstellung organophiler tone"Info
- Publication number
- DE3145043A1 DE3145043A1 DE19813145043 DE3145043A DE3145043A1 DE 3145043 A1 DE3145043 A1 DE 3145043A1 DE 19813145043 DE19813145043 DE 19813145043 DE 3145043 A DE3145043 A DE 3145043A DE 3145043 A1 DE3145043 A1 DE 3145043A1
- Authority
- DE
- Germany
- Prior art keywords
- clay
- activator
- chloride
- organophilic
- smectite
- 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.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000004927 clay Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 29
- 239000012190 activator Substances 0.000 claims description 13
- 229910021647 smectite Inorganic materials 0.000 claims description 10
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 8
- 229910000278 bentonite Inorganic materials 0.000 claims description 7
- 229940092782 bentonite Drugs 0.000 claims description 7
- 239000000440 bentonite Substances 0.000 claims description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 7
- -1 hexylaroin Chemical compound 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- 229910000275 saponite Inorganic materials 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- VUEDNLCYHKSELL-UHFFFAOYSA-N arsonium Chemical compound [AsH4+] VUEDNLCYHKSELL-UHFFFAOYSA-N 0.000 claims description 3
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical compound [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229940080314 sodium bentonite Drugs 0.000 claims description 3
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 3
- HISNRBVYBOVKMB-UHFFFAOYSA-N stibonium Chemical compound [SbH4+] HISNRBVYBOVKMB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 claims description 3
- LTHNHFOGQMKPOV-UHFFFAOYSA-N 2-ethylhexan-1-amine Chemical compound CCCCC(CC)CN LTHNHFOGQMKPOV-UHFFFAOYSA-N 0.000 claims description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims description 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- GETOYVWQWPIGNE-UHFFFAOYSA-M dicyclohexyl(dimethyl)azanium;chloride Chemical compound [Cl-].C1CCCCC1[N+](C)(C)C1CCCCC1 GETOYVWQWPIGNE-UHFFFAOYSA-M 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- FZCCKDYTOZQJJR-UHFFFAOYSA-M hexyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCC[N+](C)(C)C FZCCKDYTOZQJJR-UHFFFAOYSA-M 0.000 claims description 2
- QMHNQZGXPNCMCO-UHFFFAOYSA-N n,n-dimethylhexan-1-amine Chemical compound CCCCCCN(C)C QMHNQZGXPNCMCO-UHFFFAOYSA-N 0.000 claims description 2
- UQKAOOAFEFCDGT-UHFFFAOYSA-N n,n-dimethyloctan-1-amine Chemical compound CCCCCCCCN(C)C UQKAOOAFEFCDGT-UHFFFAOYSA-N 0.000 claims description 2
- HCCFCOHWYXALAB-UHFFFAOYSA-N n,n-dipentylcyclohexanamine Chemical compound CCCCCN(CCCCC)C1CCCCC1 HCCFCOHWYXALAB-UHFFFAOYSA-N 0.000 claims description 2
- SEGJNMCIMOLEDM-UHFFFAOYSA-N n-methyloctan-1-amine Chemical compound CCCCCCCCNC SEGJNMCIMOLEDM-UHFFFAOYSA-N 0.000 claims description 2
- FJDUDHYHRVPMJZ-UHFFFAOYSA-N nonan-1-amine Chemical compound CCCCCCCCCN FJDUDHYHRVPMJZ-UHFFFAOYSA-N 0.000 claims description 2
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 claims description 2
- 235000012216 bentonite Nutrition 0.000 claims 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims 2
- JTRJYFZORBIJMZ-UHFFFAOYSA-N n-hexyl-n-octyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCC)CCCCCCCC JTRJYFZORBIJMZ-UHFFFAOYSA-N 0.000 claims 2
- 239000003760 tallow Substances 0.000 claims 2
- 241001133287 Artocarpus hirsutus Species 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- YZULHOOBWDXEOT-UHFFFAOYSA-N n,n-diethylpentan-1-amine Chemical compound CCCCCN(CC)CC YZULHOOBWDXEOT-UHFFFAOYSA-N 0.000 claims 1
- DMIDQAQLESZBGF-UHFFFAOYSA-M triethyl(octyl)azanium;chloride Chemical compound [Cl-].CCCCCCCC[N+](CC)(CC)CC DMIDQAQLESZBGF-UHFFFAOYSA-M 0.000 claims 1
- 150000001412 amines Chemical class 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 150000003868 ammonium compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- VTLHPSMQDDEFRU-UHFFFAOYSA-O telluronium Chemical compound [TeH3+] VTLHPSMQDDEFRU-UHFFFAOYSA-O 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- WMPPDTMATNBGJN-UHFFFAOYSA-N 2-phenylethylbromide Chemical compound BrCCC1=CC=CC=C1 WMPPDTMATNBGJN-UHFFFAOYSA-N 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000010775 animal oil Chemical class 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- BNDXNEVHWSOJGV-UHFFFAOYSA-M benzyl-hexyl-dimethylazanium;chloride Chemical compound [Cl-].CCCCCC[N+](C)(C)CC1=CC=CC=C1 BNDXNEVHWSOJGV-UHFFFAOYSA-M 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- LAWOZCWGWDVVSG-UHFFFAOYSA-N dioctylamine Chemical compound CCCCCCCCNCCCCCCCC LAWOZCWGWDVVSG-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- CZXGXYBOQYQXQD-UHFFFAOYSA-N methyl benzenesulfonate Chemical compound COS(=O)(=O)C1=CC=CC=C1 CZXGXYBOQYQXQD-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- YUCNJMBRLIZNMO-UHFFFAOYSA-N n,n-diethylheptan-1-amine Chemical compound CCCCCCCN(CC)CC YUCNJMBRLIZNMO-UHFFFAOYSA-N 0.000 description 1
- IPCWLAWINISDKI-UHFFFAOYSA-N n-(2-phenylethyl)octan-1-amine Chemical compound CCCCCCCCNCCC1=CC=CC=C1 IPCWLAWINISDKI-UHFFFAOYSA-N 0.000 description 1
- HDWXKLPJIIPHEJ-UHFFFAOYSA-N n-benzyl-n-hexylhexan-1-amine Chemical compound CCCCCCN(CCCCCC)CC1=CC=CC=C1 HDWXKLPJIIPHEJ-UHFFFAOYSA-N 0.000 description 1
- PVWOIHVRPOBWPI-UHFFFAOYSA-N n-propyl iodide Chemical compound CCCI PVWOIHVRPOBWPI-UHFFFAOYSA-N 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- FASLCARXKMYXDH-UHFFFAOYSA-M triethyl(octyl)azanium;bromide Chemical compound [Br-].CCCCCCCC[N+](CC)(CC)CC FASLCARXKMYXDH-UHFFFAOYSA-M 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Chemical class 0.000 description 1
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
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/44—Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/145—Clay-containing compositions characterised by the composition of the clay
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/901—Organically modified inorganic solid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/206,196 US4402881A (en) | 1980-11-12 | 1980-11-12 | Method of making organophilic clays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3145043A1 true DE3145043A1 (de) | 1982-06-24 |
Family
ID=22765372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813145043 Ceased DE3145043A1 (de) | 1980-11-12 | 1981-11-12 | "verfahren zur herstellung organophiler tone" |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4402881A (enExample) |
| AU (1) | AU7706781A (enExample) |
| DE (1) | DE3145043A1 (enExample) |
| GR (1) | GR76318B (enExample) |
| IT (1) | IT8149693A0 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147419A (zh) * | 2016-12-06 | 2018-06-12 | 赢创有限公司 | 亲有机物质粘土和包含它们的钻井液 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474705A (en) * | 1981-12-17 | 1984-10-02 | The Sherwin-Williams Company | Process for the preparation of organophilic clays |
| US4469639A (en) * | 1982-04-28 | 1984-09-04 | Georgia Kaolin Company, Inc. | Preparation of organically modified smectites by treatment with methyl benzyl dialkyl ammonium halide |
| US4474706A (en) * | 1982-08-30 | 1984-10-02 | The Sherwin-Williams Company | Process for the preparation of organophilic clays |
| US4508628A (en) * | 1983-05-19 | 1985-04-02 | O'brien-Goins-Simpson & Associates | Fast drilling invert emulsion drilling fluids |
| US5296284A (en) * | 1988-04-05 | 1994-03-22 | J. M. Huber Corporation | Dyed hectorite pigments and applications |
| JPH0723211B2 (ja) * | 1992-03-09 | 1995-03-15 | 豊順鉱業株式会社 | 変性ベントナイト |
| DE4418613A1 (de) * | 1994-05-27 | 1995-11-30 | Sued Chemie Ag | Dichtmaterial gegen organische Flüssigkeiten |
| US5972358A (en) * | 1998-01-20 | 1999-10-26 | Ethicon, Inc. | Low tack lotion, gels and creams |
| US6187719B1 (en) * | 1998-04-28 | 2001-02-13 | Rheox, Inc. | Less temperature dependent drilling fluids for use in deep water and directional drilling and processes for providing less temperature dependent rheological properties to such drilling fluids |
| US6165485A (en) * | 1998-07-28 | 2000-12-26 | Biomin, Inc. | Biocidal organoclay |
| AU3423200A (en) * | 1999-02-25 | 2000-09-14 | Remy A. Chaperon | Hydrophobic, rheologically active agent, method for producing the same and use thereof |
| CA2371300C (en) | 1999-04-30 | 2011-04-05 | Alcan International Limited | Fire retardant compositions |
| US6503740B1 (en) * | 2000-02-22 | 2003-01-07 | Biomin, Inc. | Organically modified mineral materials containing engrafted bacteria for chemical contaminant decomposition |
| AU2002305400A1 (en) * | 2001-05-03 | 2002-11-18 | Glaukos Corporation | Medical device and methods of use for glaucoma treatment |
| ES2279338T3 (es) * | 2003-01-08 | 2007-08-16 | Sud-Chemie Ag | Composicion a base de nano-arcillas pre-exfoliadas y su uso. |
| WO2004111122A1 (de) * | 2003-06-12 | 2004-12-23 | Süd-Chemie AG | Verfahren zur herstellung von nanocomposit-additiven mit verbesserter delaminierung in polymeren |
| DE102004039451A1 (de) * | 2004-08-13 | 2006-03-02 | Süd-Chemie AG | Polymerblend aus nicht verträglichen Polymeren |
| US7651559B2 (en) | 2005-11-04 | 2010-01-26 | Franklin Industrial Minerals | Mineral composition |
| EP2215178A4 (en) * | 2007-10-22 | 2011-05-11 | Elementis Specialties Inc | THERMALLY STABLE COMPOSITIONS AND THEIR USE IN DRILLING FLUIDS |
| US8475584B1 (en) | 2009-10-12 | 2013-07-02 | Raymond Lee Nip | Zinc clays, zinc organoclays, methods for making the same, and compositions containing the same |
| IT201600079966A1 (it) | 2016-07-29 | 2018-01-29 | Lamberti Spa | Processo per produrre piastrelle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2531427A (en) * | 1946-05-03 | 1950-11-28 | Ernst A Hauser | Modified gel-forming clay and process of producing same |
| US2531440A (en) * | 1947-03-29 | 1950-11-28 | Nat Lead Co | Lubricants |
| US2859234A (en) * | 1956-12-07 | 1958-11-04 | American Colloid Co | Chemical compounds and the production thereof |
| US4105578A (en) * | 1976-12-10 | 1978-08-08 | N L Industries, Inc. | Organophilic clay having enhanced dispersibility |
| US4193806A (en) * | 1977-06-27 | 1980-03-18 | N L Industries, Inc. | Viscosity increasing additive for printing inks |
-
1980
- 1980-11-12 US US06/206,196 patent/US4402881A/en not_active Expired - Lifetime
-
1981
- 1981-11-04 AU AU77067/81A patent/AU7706781A/en not_active Abandoned
- 1981-11-12 DE DE19813145043 patent/DE3145043A1/de not_active Ceased
- 1981-11-12 IT IT8149693A patent/IT8149693A0/it unknown
- 1981-11-19 GR GR66479A patent/GR76318B/el unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147419A (zh) * | 2016-12-06 | 2018-06-12 | 赢创有限公司 | 亲有机物质粘土和包含它们的钻井液 |
| CN108147419B (zh) * | 2016-12-06 | 2023-01-10 | 赢创有限公司 | 亲有机物质粘土和包含它们的钻井液 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4402881A (en) | 1983-09-06 |
| GR76318B (enExample) | 1984-08-04 |
| AU7706781A (en) | 1982-05-20 |
| IT8149693A0 (it) | 1981-11-12 |
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