FR2043202A5 - - Google Patents

Info

Publication number
FR2043202A5
FR2043202A5 FR7013094A FR7013094A FR2043202A5 FR 2043202 A5 FR2043202 A5 FR 2043202A5 FR 7013094 A FR7013094 A FR 7013094A FR 7013094 A FR7013094 A FR 7013094A FR 2043202 A5 FR2043202 A5 FR 2043202A5
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
FR7013094A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco 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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of FR2043202A5 publication Critical patent/FR2043202A5/fr
Expired legal-status Critical Current

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
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
FR7013094A 1969-05-09 1970-04-10 Expired FR2043202A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82351869A 1969-05-09 1969-05-09

Publications (1)

Publication Number Publication Date
FR2043202A5 true FR2043202A5 (enrdf_load_stackoverflow) 1971-02-12

Family

ID=25238993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013094A Expired FR2043202A5 (enrdf_load_stackoverflow) 1969-05-09 1970-04-10

Country Status (7)

Country Link
BE (1) BE748754A (enrdf_load_stackoverflow)
CA (1) CA923230A (enrdf_load_stackoverflow)
DE (1) DE2016758A1 (enrdf_load_stackoverflow)
ES (1) ES378403A1 (enrdf_load_stackoverflow)
FR (1) FR2043202A5 (enrdf_load_stackoverflow)
GB (1) GB1296135A (enrdf_load_stackoverflow)
NL (1) NL7005058A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328002A1 (fr) * 1975-10-08 1977-05-13 Wolff Walsrode Ag Adjuvant pour ameliorer la retention de solides, l'elimination de l'eau et la preparation de suspensions, son procede d'obtention et son application

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR23687A (tr) * 1986-11-06 1990-06-13 Nalco Chemical Co Su berraklastirma islemi ve bununla ilgili yoentem
DE3904575A1 (de) * 1989-02-15 1990-08-16 Nalco Chemical Co Verfahren zur eliminierung von phosphaten und organisch gebundenem phosphor aus abwaessern und zulaufwaessern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328002A1 (fr) * 1975-10-08 1977-05-13 Wolff Walsrode Ag Adjuvant pour ameliorer la retention de solides, l'elimination de l'eau et la preparation de suspensions, son procede d'obtention et son application

Also Published As

Publication number Publication date
CA923230A (en) 1973-03-20
GB1296135A (enrdf_load_stackoverflow) 1972-11-15
BE748754A (fr) 1970-10-12
DE2016758A1 (de) 1970-11-19
NL7005058A (enrdf_load_stackoverflow) 1970-11-11
ES378403A1 (es) 1972-06-16

Similar Documents

Publication Publication Date Title
AU2270770A (enrdf_load_stackoverflow)
AU465452B2 (enrdf_load_stackoverflow)
AU429630B2 (enrdf_load_stackoverflow)
AU450150B2 (enrdf_load_stackoverflow)
AU442375B2 (enrdf_load_stackoverflow)
AU2355770A (enrdf_load_stackoverflow)
AU427401B2 (enrdf_load_stackoverflow)
AU470301B1 (enrdf_load_stackoverflow)
AU442535B2 (enrdf_load_stackoverflow)
AU428074B2 (enrdf_load_stackoverflow)
AU428129B2 (enrdf_load_stackoverflow)
AU428131B2 (enrdf_load_stackoverflow)
AU425297B2 (enrdf_load_stackoverflow)
AU470661B1 (enrdf_load_stackoverflow)
AU438128B2 (enrdf_load_stackoverflow)
AU414607B2 (enrdf_load_stackoverflow)
AU442285B2 (enrdf_load_stackoverflow)
AU442322B2 (enrdf_load_stackoverflow)
AU442357B2 (enrdf_load_stackoverflow)
AU417208B2 (enrdf_load_stackoverflow)
AU442463B2 (enrdf_load_stackoverflow)
AU410358B2 (enrdf_load_stackoverflow)
AU442554B2 (enrdf_load_stackoverflow)
AU5228269A (enrdf_load_stackoverflow)
AU5598769A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse