RO56870A - - Google Patents
Info
- Publication number
- RO56870A RO56870A RO60748A RO6074869A RO56870A RO 56870 A RO56870 A RO 56870A RO 60748 A RO60748 A RO 60748A RO 6074869 A RO6074869 A RO 6074869A RO 56870 A RO56870 A RO 56870A
- Authority
- RO
- Romania
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/004—Halogenides of cyanogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75119768A | 1968-08-08 | 1968-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO56870A true RO56870A (ro) | 1974-08-01 |
Family
ID=25020918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO60748A RO56870A (ro) | 1968-08-08 | 1969-08-07 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3593494A (ro) |
| JP (1) | JPS5438069B1 (ro) |
| BE (1) | BE737227A (ro) |
| BG (1) | BG17287A3 (ro) |
| CH (1) | CH515183A (ro) |
| CS (1) | CS152967B2 (ro) |
| FR (1) | FR2016895A1 (ro) |
| GB (1) | GB1262172A (ro) |
| NL (1) | NL6912074A (ro) |
| PL (1) | PL69878B1 (ro) |
| RO (1) | RO56870A (ro) |
| YU (1) | YU32867B (ro) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255167A (en) * | 1978-11-17 | 1981-03-10 | Ciba-Geigy Corporation | Process for purifying cyanogen chloride gas |
| DE2931353C2 (de) * | 1979-08-02 | 1982-06-09 | Degussa Ag, 6000 Frankfurt | Verfahren zur Reinigung von rohem, wasserhaltigem Chlorcyan |
| DE3117054A1 (de) * | 1981-04-29 | 1982-11-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von chlorcyan aus blausaeure und chlor |
| US4975285A (en) * | 1984-07-30 | 1990-12-04 | Ratcliff Perry A | Method for cleaning dental prosthetic devices |
| US4978535A (en) * | 1984-07-30 | 1990-12-18 | Ratcliff Perry A | Method for cleaning contact lenses |
| US4837009A (en) * | 1986-03-31 | 1989-06-06 | Ratcliff Perry A | Method and composition for prevention of plaque formation and plaque dependent diseases |
| US4793989A (en) * | 1984-07-30 | 1988-12-27 | Ratcliff Perry A | Method and composition for prevention and treatment of oral disease |
| US4696811A (en) * | 1984-07-30 | 1987-09-29 | Ratcliff Perry A | Method and composition for prevention and treatment of oral disease |
| US4855135A (en) * | 1984-07-30 | 1989-08-08 | Ratcliff Perry A | Method for debriding |
| US4889714A (en) * | 1984-07-30 | 1989-12-26 | Ratcliff Perry A | Method for retarding dental plaque by killing streptococcus sanguis |
| US4886657A (en) * | 1984-07-30 | 1989-12-12 | Ratcliff Perry A | Method for preventing periodontitis |
| US4818519A (en) * | 1986-12-29 | 1989-04-04 | Ratcliff Perry A | Method and composition for prevention of plaque formation and plaque dependent diseases |
| US4689215A (en) * | 1984-07-30 | 1987-08-25 | Ratcliff Perry A | Method and composition for prevention and treatment of oral disease |
| FR2589752B1 (fr) * | 1985-10-04 | 1987-12-11 | Elf Aquitaine | Procede et dispositif pour l'extraction selective de l'h2s d'un gaz en contenant |
| US4925656A (en) * | 1986-03-31 | 1990-05-15 | Ratcliff Perry A | Method for retarding formation of dental plaque |
| US4786492A (en) * | 1986-03-31 | 1988-11-22 | Ratcliff Perry A | Method and composition for prevention and treatment of oral disease |
| US4792442A (en) * | 1986-03-31 | 1988-12-20 | Ratcliff Perry A | Method and composition for prevention and treatment of oral disease |
| US4851213A (en) * | 1986-03-31 | 1989-07-25 | Ratcliff Perry A | Method and composition for prevention and treatment of oral disease due to S. Sanguis |
| US4808389A (en) * | 1986-12-29 | 1989-02-28 | Ratcliff Perry A | Method and composition for prevention and treatment of oral disease |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2220570A (en) * | 1937-12-27 | 1940-11-05 | Du Pont | Hydrochloric acid absorption |
| US2730194A (en) * | 1952-04-04 | 1956-01-10 | Michigan Chem Corp | Hydrochloric acid from chloral vent gases |
| US2826546A (en) * | 1956-01-03 | 1958-03-11 | Monsanto Chemicals | Cyanogen chloride solutions |
| US3197273A (en) * | 1961-07-31 | 1965-07-27 | Geigy Chem Corp | Process for the continuous production of cyanogen chloride |
| BE631187A (ro) * | 1962-04-19 |
-
1968
- 1968-08-08 US US751197A patent/US3593494A/en not_active Expired - Lifetime
-
1969
- 1969-07-31 CH CH1164869A patent/CH515183A/de not_active IP Right Cessation
- 1969-08-06 YU YU2050/69A patent/YU32867B/xx unknown
- 1969-08-07 GB GB39516/69A patent/GB1262172A/en not_active Expired
- 1969-08-07 BE BE737227D patent/BE737227A/xx unknown
- 1969-08-07 JP JP6260769A patent/JPS5438069B1/ja active Pending
- 1969-08-07 CS CS549269A patent/CS152967B2/cs unknown
- 1969-08-07 RO RO60748A patent/RO56870A/ro unknown
- 1969-08-07 FR FR6927166A patent/FR2016895A1/fr not_active Withdrawn
- 1969-08-07 PL PL1969135283A patent/PL69878B1/pl unknown
- 1969-08-07 NL NL6912074A patent/NL6912074A/xx not_active Application Discontinuation
- 1969-08-07 BG BG12836A patent/BG17287A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3593494A (en) | 1971-07-20 |
| FR2016895A1 (ro) | 1970-05-15 |
| YU32867B (en) | 1975-10-31 |
| CH515183A (de) | 1971-11-15 |
| BE737227A (ro) | 1970-02-09 |
| PL69878B1 (ro) | 1973-10-31 |
| DE1940290B2 (de) | 1973-01-11 |
| BG17287A3 (ro) | 1973-07-25 |
| GB1262172A (en) | 1972-02-02 |
| NL6912074A (ro) | 1970-02-10 |
| DE1940290A1 (de) | 1970-03-12 |
| YU205069A (en) | 1974-10-31 |
| JPS5438069B1 (ro) | 1979-11-19 |
| CS152967B2 (ro) | 1974-02-22 |