FR1571371A - - Google Patents

Info

Publication number
FR1571371A
FR1571371A FR1571371DA FR1571371A FR 1571371 A FR1571371 A FR 1571371A FR 1571371D A FR1571371D A FR 1571371DA FR 1571371 A FR1571371 A FR 1571371A
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
Application number
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1571371A publication Critical patent/FR1571371A/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
FR1571371D 1967-02-23 1968-02-21 Expired FR1571371A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61784467A 1967-02-23 1967-02-23

Publications (1)

Publication Number Publication Date
FR1571371A true FR1571371A (no) 1969-06-20

Family

ID=24475286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571371D Expired FR1571371A (no) 1967-02-23 1968-02-21

Country Status (6)

Country Link
JP (1) JPS4930912B1 (no)
BE (1) BE711127A (no)
DE (1) DE1642817A1 (no)
FR (1) FR1571371A (no)
GB (1) GB1226141A (no)
NL (1) NL6802538A (no)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122789A1 (en) * 1983-04-15 1984-10-24 Rohm And Haas Company Use of an acrylic polymer for combatting particulate matter formation, and for dispersing mud, silt and/or clay particles present in an aqueous system
EP0125519A1 (fr) * 1983-04-20 1984-11-21 Société COATEX, Société Anonyme Agent hydrosoluble de complexation des cations métalliques composé de terpolymères acryliques disposant d'un haut pouvoir complexant et d'un effet de seuil élevé
US5180790A (en) * 1983-04-20 1993-01-19 Coatex S.A. Water soluble complexing agent for metallic cations
EP0942014A2 (en) * 1998-03-11 1999-09-15 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164707U (no) * 1976-06-08 1977-12-14
DE3441155C1 (de) * 1984-11-10 1986-06-12 Bayer Ag, 5090 Leverkusen Herstellung von Polyacrylsäure und ihre Verwendung als Klotzmittel
US6927268B2 (en) 2000-06-21 2005-08-09 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
GB0310419D0 (en) * 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions
AU2006100744C4 (en) * 2003-05-07 2007-08-02 Ciba Specialty Chemicals Water Treatments Limited Treatment of Aqueous Suspensions
CN102872797A (zh) * 2012-10-19 2013-01-16 中国地质大学（北京） 高效除铬复合吸附剂的制备方法
CN111153423A (zh) * 2020-01-03 2020-05-15 江西理工大学 含有pah的复合抑制剂及其制备方法和应用

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122789A1 (en) * 1983-04-15 1984-10-24 Rohm And Haas Company Use of an acrylic polymer for combatting particulate matter formation, and for dispersing mud, silt and/or clay particles present in an aqueous system
EP0125519A1 (fr) * 1983-04-20 1984-11-21 Société COATEX, Société Anonyme Agent hydrosoluble de complexation des cations métalliques composé de terpolymères acryliques disposant d'un haut pouvoir complexant et d'un effet de seuil élevé
US5180790A (en) * 1983-04-20 1993-01-19 Coatex S.A. Water soluble complexing agent for metallic cations
EP0942014A2 (en) * 1998-03-11 1999-09-15 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
EP0942014A3 (en) * 1998-03-11 2000-05-24 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
US6444744B1 (en) 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization

Also Published As

Publication number Publication date
BE711127A (no) 1968-08-22
DE1642817A1 (de) 1971-04-29
GB1226141A (no) 1971-03-24
NL6802538A (no) 1968-08-26
JPS4930912B1 (no) 1974-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse