JPS4930912B1 - - Google Patents
Info
- Publication number
- JPS4930912B1 JPS4930912B1 JP43011195A JP1119568A JPS4930912B1 JP S4930912 B1 JPS4930912 B1 JP S4930912B1 JP 43011195 A JP43011195 A JP 43011195A JP 1119568 A JP1119568 A JP 1119568A JP S4930912 B1 JPS4930912 B1 JP S4930912B1
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61784467A | 1967-02-23 | 1967-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4930912B1 true JPS4930912B1 (en) | 1974-08-16 |
Family
ID=24475286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43011195A Pending JPS4930912B1 (en) | 1967-02-23 | 1968-02-23 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4930912B1 (en) |
| BE (1) | BE711127A (en) |
| DE (1) | DE1642817A1 (en) |
| FR (1) | FR1571371A (en) |
| GB (1) | GB1226141A (en) |
| NL (1) | NL6802538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52164707U (en) * | 1976-06-08 | 1977-12-14 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1217691A (en) * | 1983-04-15 | 1987-02-10 | William M. Hann | Method of inhibiting scaling in aqueous systems with low molecular weight copolymers |
| FR2544722B1 (en) * | 1983-04-20 | 1985-07-05 | Coatex Sa | WATER-SOLUBLE METAL CATION COMPLEX AGENT COMPOSED OF ACRYLIC TERPOLYMERS HAVING HIGH COMPLEX POWER AND HIGH THRESHOLD EFFECT |
| US5180790A (en) * | 1983-04-20 | 1993-01-19 | Coatex S.A. | Water soluble complexing agent for metallic cations |
| DE3441155C1 (en) * | 1984-11-10 | 1986-06-12 | Bayer Ag, 5090 Leverkusen | Preparation of polyacrylic acid, and the use thereof as padding agent |
| US6444744B1 (en) * | 1998-03-11 | 2002-09-03 | Nippon Shokubai Co., Ltd. | Hydrophilic resin, absorbent article, and acrylic acid for polymerization |
| US6927268B2 (en) | 2000-06-21 | 2005-08-09 | Nippon Shokubai Co., Ltd. | Production process for water-absorbent resin |
| AU2006100744C4 (en) * | 2003-05-07 | 2007-08-02 | Ciba Specialty Chemicals Water Treatments Limited | Treatment of Aqueous Suspensions |
| GB0310419D0 (en) * | 2003-05-07 | 2003-06-11 | Ciba Spec Chem Water Treat Ltd | Treatment of aqueous suspensions |
| CN102872797A (en) * | 2012-10-19 | 2013-01-16 | 中国地质大学（北京） | Preparation method of high-efficiency chromium-removing composite absorbent |
| CN111153423A (en) * | 2020-01-03 | 2020-05-15 | 江西理工大学 | Composite inhibitor containing PAH (polycyclic aromatic Hydroquinone) and preparation method and application thereof |
-
1968
- 1968-02-17 DE DE19681642817 patent/DE1642817A1/en active Pending
- 1968-02-21 FR FR1571371D patent/FR1571371A/fr not_active Expired
- 1968-02-21 GB GB1226141D patent/GB1226141A/en not_active Expired
- 1968-02-22 BE BE711127D patent/BE711127A/xx unknown
- 1968-02-22 NL NL6802538A patent/NL6802538A/xx unknown
- 1968-02-23 JP JP43011195A patent/JPS4930912B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52164707U (en) * | 1976-06-08 | 1977-12-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1226141A (en) | 1971-03-24 |
| BE711127A (en) | 1968-08-22 |
| FR1571371A (en) | 1969-06-20 |
| NL6802538A (en) | 1968-08-26 |
| DE1642817A1 (en) | 1971-04-29 |