NL137430C - - Google Patents
Info
- Publication number
- NL137430C NL137430C NL137430DA NL137430C NL 137430 C NL137430 C NL 137430C NL 137430D A NL137430D A NL 137430DA NL 137430 C NL137430 C NL 137430C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
-
- 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
-
- 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
- C11D3/362—Phosphates or phosphites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681792483 DE1792483A1 (en) | 1968-09-07 | 1968-09-07 | Process to prevent stone-forming deposits in aqueous systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL137430C true NL137430C (en) |
Family
ID=5707434
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL137430D NL137430C (en) | 1968-09-07 | ||
| NL6913439A NL6913439A (en) | 1968-09-07 | 1969-09-03 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6913439A NL6913439A (en) | 1968-09-07 | 1969-09-03 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT292590B (en) |
| BE (1) | BE738484A (en) |
| CH (1) | CH513989A (en) |
| DE (1) | DE1792483A1 (en) |
| ES (1) | ES370020A1 (en) |
| FR (1) | FR2017582A1 (en) |
| GB (1) | GB1233637A (en) |
| NL (2) | NL6913439A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285383A (en) * | 1988-09-21 | 1990-03-26 | Kurita Water Ind Ltd | Boiler chemicals |
| CN105417738B (en) * | 2015-11-12 | 2018-04-13 | 兰州格瑞缓蚀技术研究所 | A kind of scale preventative for halogen transportation pipeline and preparation method thereof |
-
0
- NL NL137430D patent/NL137430C/xx active
-
1968
- 1968-09-07 DE DE19681792483 patent/DE1792483A1/en active Pending
-
1969
- 1969-07-29 ES ES370020A patent/ES370020A1/en not_active Expired
- 1969-09-03 NL NL6913439A patent/NL6913439A/xx unknown
- 1969-09-04 AT AT843269A patent/AT292590B/en not_active IP Right Cessation
- 1969-09-04 CH CH1350469A patent/CH513989A/en not_active IP Right Cessation
- 1969-09-05 BE BE738484D patent/BE738484A/xx unknown
- 1969-09-08 GB GB1233637D patent/GB1233637A/en not_active Expired
- 1969-09-08 FR FR6930440A patent/FR2017582A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL6913439A (en) | 1970-03-10 |
| FR2017582A1 (en) | 1970-05-22 |
| CH513989A (en) | 1971-10-15 |
| GB1233637A (en) | 1971-05-26 |
| AT292590B (en) | 1971-09-10 |
| BE738484A (en) | 1970-02-16 |
| ES370020A1 (en) | 1971-04-01 |
| DE1792483A1 (en) | 1972-02-17 |