DE1302929B - - Google Patents
Info
- Publication number
- DE1302929B DE1302929B DE19641302929D DE1302929DA DE1302929B DE 1302929 B DE1302929 B DE 1302929B DE 19641302929 D DE19641302929 D DE 19641302929D DE 1302929D A DE1302929D A DE 1302929DA DE 1302929 B DE1302929 B DE 1302929B
- Authority
- DE
- Germany
- Prior art keywords
- potassium
- water
- ester
- group
- mixture
- 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.)
- Pending
Links
- -1 ester compounds Chemical class 0.000 claims description 7
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 238000005108 dry cleaning Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 125000002723 alicyclic group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 20
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 14
- 150000002148 esters Chemical class 0.000 description 13
- 239000011591 potassium Substances 0.000 description 12
- 229910052700 potassium Inorganic materials 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 150000004820 halides Chemical class 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 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 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000008096 xylene Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- QUTJZXHYWIELGA-UHFFFAOYSA-N COP(=O)OP(O)=O Chemical compound COP(=O)OP(O)=O QUTJZXHYWIELGA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001033 ether group Chemical group 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- KTADSLDAUJLZGL-UHFFFAOYSA-N 1-bromo-2-phenylbenzene Chemical group BrC1=CC=CC=C1C1=CC=CC=C1 KTADSLDAUJLZGL-UHFFFAOYSA-N 0.000 description 1
- LSXKDWGTSHCFPP-UHFFFAOYSA-N 1-bromoheptane Chemical compound CCCCCCCBr LSXKDWGTSHCFPP-UHFFFAOYSA-N 0.000 description 1
- WSULSMOGMLRGKU-UHFFFAOYSA-N 1-bromooctadecane Chemical compound CCCCCCCCCCCCCCCCCCBr WSULSMOGMLRGKU-UHFFFAOYSA-N 0.000 description 1
- XCXJLWLQQPJVDR-UHFFFAOYSA-N 3-(azepan-2-yl)quinoline Chemical compound C1CCCCNC1C1=CN=C(C=CC=C2)C2=C1 XCXJLWLQQPJVDR-UHFFFAOYSA-N 0.000 description 1
- SGWJUIFOPCZXMR-UHFFFAOYSA-N 3-chloro-3-methylpentane Chemical compound CCC(C)(Cl)CC SGWJUIFOPCZXMR-UHFFFAOYSA-N 0.000 description 1
- IABHWEHOVILBDX-UHFFFAOYSA-N CCCCCCCCCCCCC(P(OCC)(OCC)=O)P(OCC)(OCC)=O Chemical compound CCCCCCCCCCCCC(P(OCC)(OCC)=O)P(OCC)(OCC)=O IABHWEHOVILBDX-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000501667 Etroplus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- XQRLCLUYWUNEEH-UHFFFAOYSA-L diphosphonate(2-) Chemical compound [O-]P(=O)OP([O-])=O XQRLCLUYWUNEEH-UHFFFAOYSA-L 0.000 description 1
- XQRLCLUYWUNEEH-UHFFFAOYSA-N diphosphonic acid Chemical compound OP(=O)OP(O)=O XQRLCLUYWUNEEH-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 150000003109 potassium Chemical class 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000010591 solubility diagram Methods 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/572—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/342—Phosphonates; Phosphinates or phosphonites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/361—Phosphonates, phosphinates or phosphonites
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
- D06L1/04—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents combined with specific additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US271607A US3299123A (en) | 1963-04-09 | 1963-04-09 | Substituted methylene diphosphonic acids and salts and esters thereof |
| US590449A US3414393A (en) | 1963-04-09 | 1966-08-29 | Gasoline compositions containing diphosphonates |
| US57850066A | 1966-09-12 | 1966-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1302929B true DE1302929B (zh) | 1971-12-30 |
Family
ID=27402394
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1302557D Pending DE1302557B (zh) | 1963-04-09 | ||
| DE19641302929D Pending DE1302929B (zh) | 1963-04-09 | 1964-04-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1302557D Pending DE1302557B (zh) | 1963-04-09 |
Country Status (2)
| Country | Link |
|---|---|
| US (3) | US3299123A (zh) |
| DE (2) | DE1302929B (zh) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1302557B (zh) * | 1963-04-09 | 1971-08-26 | ||
| DE1496917A1 (de) * | 1964-09-22 | 1969-05-22 | Monsanto Co | Elektrolytbaeder sowie Verfahren fuer die Herstellung galvanischer UEberzuege |
| US3463835A (en) * | 1965-10-05 | 1969-08-26 | Plains Chem Dev Co | Aromatic polyphosphonic acids,salts and esters |
| US4020091A (en) * | 1965-10-28 | 1977-04-26 | Plains Chemical Development Co. | Chelation |
| US3400176A (en) * | 1965-11-15 | 1968-09-03 | Procter & Gamble | Propanepolyphosphonate compounds |
| NL149701C (nl) * | 1965-12-08 | 1981-05-15 | Procter & Gamble | Werkwijze voor het bereiden van een tegen tandsteen werkzaam tandverzorgingsmiddel, dat als werkzaam bestanddeel een fosfonzuurderivaat bevat, alsmede gevormd tandverzorgingsmiddel. |
| USRE29182E (en) * | 1965-12-08 | 1977-04-12 | The Procter & Gamble Company | Oral composition for calculus retardation |
| US3475486A (en) * | 1966-09-12 | 1969-10-28 | Monsanto Co | Process for preparing phosphonic acids |
| US3609075A (en) * | 1968-06-25 | 1971-09-28 | Procter & Gamble | Cleaning and softening detergent compositions |
| US3678154A (en) * | 1968-07-01 | 1972-07-18 | Procter & Gamble | Oral compositions for calculus retardation |
| US3624188A (en) * | 1968-10-25 | 1971-11-30 | Procter & Gamble | Hypohalogenation of tetramethyl and tetraethyl methylenediphosphonates and trihydrocarbyl phosphonoacetates |
| DE1958123C3 (de) * | 1969-11-19 | 1978-09-28 | Henkel Kgaa, 4000 Duesseldorf | Verfahren zur Herstellung von 1 -Aminoalkan-1,1 -diphosphonsäuren oder deren Salzen |
| US3705191A (en) * | 1970-04-13 | 1972-12-05 | Monsanto Co | Substituted ethane diphosphonic acids and salts and esters thereof |
| US3617576A (en) * | 1970-04-13 | 1971-11-02 | Monsanto Co | Methods of scale inhibition |
| US3940436A (en) * | 1970-04-13 | 1976-02-24 | Monsanto Company | Substituted ethane diphosphonic acids and salts and esters thereof |
| US4116990A (en) * | 1970-04-30 | 1978-09-26 | Plains Chemical Development Co. | Chelation |
| US3683080A (en) * | 1970-08-28 | 1972-08-08 | Procter & Gamble | Compositions for inhibiting anomalous deposition and mobilization of calcium phosphate in animal tissue |
| DE2343195C2 (de) * | 1973-08-27 | 1981-11-19 | Henkel KGaA, 4000 Düsseldorf | Cyclische Aminophosphonsäuren und Verfahren zu deren Herstellung |
| US3992332A (en) * | 1974-08-22 | 1976-11-16 | Hemson Joseph Zenon | Liquid composition for fabric treatment |
| US4148603A (en) * | 1974-10-04 | 1979-04-10 | Henkel Kommanditgesellschaft Auf Aktien | Method of washing textiles and composition containing inorganic silicates and polycarboxylates and/or polyphosphonates |
| US4163733A (en) * | 1977-10-25 | 1979-08-07 | Buckman Laboratories, Inc. | Synergistic compositions for corrosion and scale control |
| US4138431A (en) * | 1978-06-29 | 1979-02-06 | Nalco Chemical Company | Reaction of α-phosphorus containing carboxylic acids with phosphorous acid to prepare scale and corrosion inhibitors |
| GB2043072B (en) * | 1979-02-13 | 1983-11-23 | Symphar Sa | Diphosphonate compounds |
| US4416877A (en) * | 1979-02-13 | 1983-11-22 | Symphar S.A. | Anti-atherosclerotic pharmaceutical compositions containing diphosphonate compounds |
| FR2531088B1 (fr) * | 1982-07-29 | 1987-08-28 | Sanofi Sa | Produits anti-inflammatoires derives de l'acide methylenediphosphonique et leur procede de preparation |
| DE3540150A1 (de) * | 1985-11-13 | 1987-05-14 | Boehringer Mannheim Gmbh | Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel |
| US4818774A (en) * | 1986-03-10 | 1989-04-04 | Occidental Chemical Corporation | Organophosphorus compounds |
| CH675422A5 (zh) * | 1988-03-31 | 1990-09-28 | Symphar Sa | |
| US5233092A (en) * | 1989-11-06 | 1993-08-03 | Xiao Zaosheng | Diphosphonate compounds, their preparation and application |
| US5157027A (en) * | 1991-05-13 | 1992-10-20 | E. R. Squibb & Sons, Inc. | Bisphosphonate squalene synthetase inhibitors and method |
| US5332728A (en) * | 1992-11-23 | 1994-07-26 | Bristol-Myers Squibb Company | Method for treating a fungal infection |
| US20060191851A1 (en) * | 2005-02-25 | 2006-08-31 | Mizuno William G | Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2339096A (en) * | 1941-05-22 | 1944-01-11 | Cities Service Oil Co | Solvent composition and method of cleaning lubricated apparatus |
| US2651656A (en) * | 1950-04-17 | 1953-09-08 | Us Rubber Co | Process of preparing tetraalkyl esters of 1, 2-ethanediphosphonic acid |
| US2634288A (en) * | 1951-01-10 | 1953-04-07 | Virginia Carolina Chem Corp | Tetraalkyl esters of alkane diphosphonic acids |
| NL77048C (zh) * | 1951-07-06 | |||
| US2897071A (en) * | 1953-06-30 | 1959-07-28 | Ethyl Corp | Gasoline fuels |
| US2889213A (en) * | 1954-01-06 | 1959-06-02 | Phillips Petroleum Co | Engine fuel containing anti-icing additives |
| US2793945A (en) * | 1954-01-11 | 1957-05-28 | Exxon Research Engineering Co | Residual fuels |
| US2999739A (en) * | 1956-03-28 | 1961-09-12 | Ethyl Corp | Antiknock fluids |
| US3093672A (en) * | 1960-10-03 | 1963-06-11 | Monsanto Chemicals | Diphosphonate alkyl esters |
| NL290315A (zh) * | 1962-03-20 | |||
| DE1302557B (zh) * | 1963-04-09 | 1971-08-26 |
-
0
- DE DENDAT1302557D patent/DE1302557B/de active Pending
-
1963
- 1963-04-09 US US271607A patent/US3299123A/en not_active Expired - Lifetime
-
1964
- 1964-04-08 DE DE19641302929D patent/DE1302929B/de active Pending
-
1966
- 1966-08-29 US US590449A patent/US3414393A/en not_active Expired - Lifetime
- 1966-09-12 US US578500A patent/US3518200A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3414393A (en) | 1968-12-03 |
| DE1302557B (zh) | 1971-08-26 |
| US3299123A (en) | 1967-01-17 |
| US3518200A (en) | 1970-06-30 |
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