IT1014141B - Composizione polimerica flocculante - Google Patents

Composizione polimerica flocculante

Info

Publication number
IT1014141B
IT1014141B IT68448/74A IT6844874A IT1014141B IT 1014141 B IT1014141 B IT 1014141B IT 68448/74 A IT68448/74 A IT 68448/74A IT 6844874 A IT6844874 A IT 6844874A IT 1014141 B IT1014141 B IT 1014141B
Authority
IT
Italy
Prior art keywords
polymer composition
flocculating polymer
flocculating
composition
polymer
Prior art date
Application number
IT68448/74A
Other languages
English (en)
Original Assignee
Sumitomo Chemical Co
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 by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of IT1014141B publication Critical patent/IT1014141B/it

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/916—Polymer from ethylenic monomers only, having cationic group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT68448/74A 1973-05-09 1974-05-08 Composizione polimerica flocculante IT1014141B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5191673A JPS5520725B2 (it) 1973-05-09 1973-05-09

Publications (1)

Publication Number Publication Date
IT1014141B true IT1014141B (it) 1977-04-20

Family

ID=12900185

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68448/74A IT1014141B (it) 1973-05-09 1974-05-08 Composizione polimerica flocculante

Country Status (6)

Country Link
US (1) US3957904A (it)
JP (1) JPS5520725B2 (it)
DE (1) DE2422429A1 (it)
FR (1) FR2228794B1 (it)
GB (1) GB1462946A (it)
IT (1) IT1014141B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085060A (en) * 1975-09-23 1978-04-18 Vassileff Neiko I Sequestering compositions
US4090955A (en) * 1976-05-05 1978-05-23 American Cyanamid Company Selective flocculation of minerals from a mixture or an ore
US4009706A (en) * 1976-06-18 1977-03-01 American Cyanamid Company Synthetic organic flocculants to clarify raw sugar liquor
CH619433A5 (it) * 1976-07-02 1980-09-30 Ciba Geigy Ag
JPS5433364A (en) * 1977-08-19 1979-03-12 Mitsui Toatsu Chem Inc Treatment of waste water
JPS5594606A (en) * 1979-01-11 1980-07-18 Kyoritsu Yuki Kogyo Kenkyusho:Kk Reinforcing method for cohesive force of high molecular coagulant
US4461351A (en) * 1983-02-28 1984-07-24 Marathon Oil Company Process for partially or completely plugging permeable zones in a subterranean formation
JPS6049357U (ja) * 1983-09-14 1985-04-06 三菱自動車工業株式会社 エンジンのカバ−シ−ル構造
US6149822A (en) * 1999-03-01 2000-11-21 Polymer Ventures, Inc. Bio-film control
US6395189B1 (en) 1999-03-01 2002-05-28 Polymer Ventures, Inc. Method for the control of biofilms
US20070095747A1 (en) * 2004-05-07 2007-05-03 Profile Products L.L.C. Composite fiber environmental filtration media containing flocculant
US8757389B2 (en) 2004-12-23 2014-06-24 Georgia-Pacific Chemicals Llc Amine-aldehyde resins and uses thereof in separation processes
US8702993B2 (en) * 2004-12-23 2014-04-22 Georgia-Pacific Chemicals Llc Amine-aldehyde resins and uses thereof in separation processes
CN103466731B (zh) * 2013-09-27 2015-09-16 合肥市东方美捷分子材料技术有限公司 一种纤维基污水脱色净化材料及其制备方法
CN109665605A (zh) * 2018-07-26 2019-04-23 锐达工业科技（南京）有限公司 一种脱色絮凝剂及其制备方法
CN111423550B (zh) * 2020-05-14 2022-11-29 湖北本心环保科技股份有限公司 一种促进油水分离的破乳剂的制备方法
CN117264139B (zh) * 2023-11-23 2024-01-26 山东万佳环境工程有限公司 一种废水处理用絮凝剂、制备方法及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862901A (en) * 1958-12-02 Aqueous solution of amino-aldehyde
US2918386A (en) * 1958-06-05 1959-12-22 American Cyanamid Co Non-fibrous regenerated cellulose film containing co-resin as anchor agent
US3223751A (en) * 1960-10-05 1965-12-14 Nopco Chem Co Treating agents comprising carboxyl containing copolymers and amino resin or amino resin base
DE1243646B (de) * 1961-11-17 1967-07-06 Zschimmer & Schwarz Verwendung wasserloeslicher Kondensationsprodukte als Flockungsmittel
US3405003A (en) * 1965-02-18 1968-10-08 American Cyanamid Co Soil retardant composition containing a sulfonate-polyacrylamide copolymer salt and an imidazoline plasticizer, process for treating a textile material therewith and thetreated material
US3509021A (en) * 1967-03-20 1970-04-28 Diamond Shamrock Corp Polyacrylamide-aminoplast resin compositions and their uses
US3699112A (en) * 1968-03-18 1972-10-17 Denki Kagaku Kogyo Kk Paper coating pigment binder of alcoholized vinyl acetate-acrylamide copolymer

Also Published As

Publication number Publication date
GB1462946A (en) 1977-01-26
JPS501983A (it) 1975-01-10
US3957904A (en) 1976-05-18
FR2228794B1 (it) 1977-06-24
DE2422429A1 (de) 1974-11-28
FR2228794A1 (it) 1974-12-06
JPS5520725B2 (it) 1980-06-04

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