FR2048935A5 - - Google Patents
Info
- Publication number
- FR2048935A5 FR2048935A5 FR7019556A FR7019556A FR2048935A5 FR 2048935 A5 FR2048935 A5 FR 2048935A5 FR 7019556 A FR7019556 A FR 7019556A FR 7019556 A FR7019556 A FR 7019556A FR 2048935 A5 FR2048935 A5 FR 2048935A5
- Authority
- FR
- France
- 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
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
- C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
-
- 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
- C07F9/3826—Acyclic unsaturated 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
- C07F9/28—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
- C07F9/3843—Polyphosphonic acids containing no further substituents than -PO3H2 groups
- C07F9/3847—Acyclic unsaturated derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82912169A | 1969-05-29 | 1969-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2048935A5 true FR2048935A5 (fr) | 1971-03-19 |
Family
ID=25253582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7019556A Expired FR2048935A5 (fr) | 1969-05-29 | 1970-05-28 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3686290A (fr) |
BE (1) | BE751085A (fr) |
DE (1) | DE2026078C3 (fr) |
FR (1) | FR2048935A5 (fr) |
GB (1) | GB1255123A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3724653A1 (de) * | 1987-07-25 | 1989-02-02 | Henkel Kgaa | Olefinische diphosphonsaeuren, verfahren zu ihrer herstellung und ihre verwendung als thresholder sowie komplexierend wirkende, olefinische diphosphonsaeuren enthaltende zusammensetzungen |
RU2091311C1 (ru) * | 1988-11-01 | 1997-09-27 | Арч Дивелопмент Корпорейшн | Способ извлечения ионов металла |
US5281631A (en) * | 1991-12-20 | 1994-01-25 | Arch Development Corp. | Phosphonic acid based ion exchange resins |
US5256808A (en) * | 1992-12-04 | 1993-10-26 | The University Of Tennessee Research Corp. | Synthesis of tetraalkyl vinylidene diphosphonate monomer |
GB9800452D0 (en) * | 1998-01-10 | 1998-03-04 | Albright & Wilson | Preparation of phosphonic acid derivatives |
US9074162B1 (en) | 2014-02-07 | 2015-07-07 | Ecolab Usa Inc. | Detergent compositions comprising vinylidene diphosphonic acid polymers |
FI127667B (en) | 2017-03-09 | 2018-11-30 | Palonot Oy | Composition and process for its preparation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2347669A (en) * | 1941-08-29 | 1944-05-02 | Us Ind Chemicals Inc | Distillation process |
US2366497A (en) * | 1943-02-08 | 1945-01-02 | Standard Oil Dev Co | Dealkylation of alkylated phenols |
NL121615C (fr) * | 1958-09-06 | 1900-01-01 | ||
US3062792A (en) * | 1960-03-01 | 1962-11-06 | Eastman Kodak Co | Polymers derived from tetraalkyl vinylidenediphosphonates |
US3244766A (en) * | 1961-06-06 | 1966-04-05 | Norton Co | Catalytic production of olefins |
US3297578A (en) * | 1963-07-26 | 1967-01-10 | Monsanto Co | Bleaching, sterilizing, disinfecting, and deterging compositions |
US3527795A (en) * | 1967-11-20 | 1970-09-08 | Monsanto Co | Process for preparing water-soluble salts of organic phosphorus acids |
-
1969
- 1969-05-29 US US829121A patent/US3686290A/en not_active Expired - Lifetime
-
1970
- 1970-05-27 DE DE2026078A patent/DE2026078C3/de not_active Expired
- 1970-05-28 FR FR7019556A patent/FR2048935A5/fr not_active Expired
- 1970-05-28 BE BE751085D patent/BE751085A/fr not_active IP Right Cessation
- 1970-05-28 GB GB25748/70A patent/GB1255123A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2026078B2 (de) | 1978-06-29 |
DE2026078C3 (de) | 1979-02-22 |
US3686290A (en) | 1972-08-22 |
BE751085A (fr) | 1970-11-30 |
DE2026078A1 (de) | 1970-12-03 |
GB1255123A (en) | 1971-11-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |