GB1226141A - - Google Patents

Info

Publication number
GB1226141A
GB1226141A GB1226141DA GB1226141A GB 1226141 A GB1226141 A GB 1226141A GB 1226141D A GB1226141D A GB 1226141DA GB 1226141 A GB1226141 A GB 1226141A
Authority
GB
United Kingdom
Prior art keywords
polymer
suspension
homopolymer
solids
alkaline
Prior art date
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
English (en)
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
Publication of GB1226141A publication Critical patent/GB1226141A/en
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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (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)
GB1226141D 1967-02-23 1968-02-21 Expired GB1226141A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1226141A true GB1226141A (fr) 1971-03-24

Family

ID=24475286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226141D Expired GB1226141A (fr) 1967-02-23 1968-02-21

Country Status (6)

Country Link
JP (1) JPS4930912B1 (fr)
BE (1) BE711127A (fr)
DE (1) DE1642817A1 (fr)
FR (1) FR1571371A (fr)
GB (1) GB1226141A (fr)
NL (1) NL6802538A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6444744B1 (en) 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
WO2004060819A1 (fr) * 2003-05-07 2004-07-22 Ciba Specialty Chemicals Water Treatments Limited Traitement de suspensions aqueuses
US6927268B2 (en) 2000-06-21 2005-08-09 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
AU2006100744B4 (en) * 2003-05-07 2007-06-14 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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164707U (fr) * 1976-06-08 1977-12-14
CA1217691A (fr) * 1983-04-15 1987-02-10 William M. Hann Detartrage aux polymeres de faible masse moleculaire pour systemes aqueux
US5180790A (en) * 1983-04-20 1993-01-19 Coatex S.A. Water soluble complexing agent for metallic cations
FR2544722B1 (fr) * 1983-04-20 1985-07-05 Coatex Sa Agent hydrosoluble de complexation des cations metalliques compose de terpolymeres acryliques disposant d'un haut pouvoir complexant et d'un effet de seuil eleve
DE3441155C1 (de) * 1984-11-10 1986-06-12 Bayer Ag, 5090 Leverkusen Herstellung von Polyacrylsäure und ihre Verwendung als Klotzmittel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7238743B2 (en) 2000-06-21 2007-07-03 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
WO2004060819A1 (fr) * 2003-05-07 2004-07-22 Ciba Specialty Chemicals Water Treatments Limited Traitement de suspensions aqueuses
AU2006100744B4 (en) * 2003-05-07 2007-06-14 Ciba Specialty Chemicals Water Treatments Limited Treatment of Aqueous Suspensions
EA011444B1 (ru) * 2003-05-07 2009-02-27 Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед Обработка водных суспензий
US7901583B2 (en) 2003-05-07 2011-03-08 Ciba Specialty Chemicals Water Treatments Ltd. 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

Also Published As

Publication number Publication date
JPS4930912B1 (fr) 1974-08-16
DE1642817A1 (de) 1971-04-29
FR1571371A (fr) 1969-06-20
BE711127A (fr) 1968-08-22
NL6802538A (fr) 1968-08-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee