FR2118452A5 - - Google Patents

Info

Publication number
FR2118452A5
FR2118452A5 FR7139941A FR7139941A FR2118452A5 FR 2118452 A5 FR2118452 A5 FR 2118452A5 FR 7139941 A FR7139941 A FR 7139941A FR 7139941 A FR7139941 A FR 7139941A FR 2118452 A5 FR2118452 A5 FR 2118452A5
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
FR7139941A
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
Priority claimed from US92031A external-priority patent/US3624019A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of FR2118452A5 publication Critical patent/FR2118452A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups

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)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Colloid Chemistry (AREA)
FR7139941A 1970-12-15 1971-11-08 Expired FR2118452A5 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92031A US3624019A (en) 1970-12-15 1970-12-15 Process for rapidly dissolving water-soluble polymers
US17294671A 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
FR2118452A5 true FR2118452A5 (it) 1972-07-28

Family

ID=26784729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139941A Expired FR2118452A5 (it) 1970-12-15 1971-11-08

Country Status (11)

Country Link
JP (1) JPS5218224B1 (it)
AU (1) AU433240B2 (it)
BE (1) BE775029A (it)
CA (1) CA960791A (it)
ES (1) ES396781A1 (it)
FI (1) FI57433C (it)
FR (1) FR2118452A5 (it)
GB (1) GB1364873A (it)
IT (1) IT944804B (it)
NL (1) NL148341B (it)
SE (2) SE390027B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228812C2 (de) * 1982-08-02 1984-11-22 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zum schnellen Auflösen von wasserlöslichen Polymeren
DE69934296T2 (de) * 1998-01-16 2007-07-05 Société d'Exploitation de Produits pour les Industries Chimiques-Seppic Verdickend wirkendes latex, verfahren zu dessen herstellung und anwendungen in der kosmetik
CA2439436A1 (en) 2003-09-03 2005-03-03 George Sutherland Treatment of aqueous compositions containing contaminants
JP2011522952A (ja) * 2008-06-10 2011-08-04 クローダ，インコーポレイティド 油中水ポリマーエマルジョン
FR3026012B1 (fr) * 2014-09-23 2017-12-01 Soc D'exploitation De Produits Pour Les Industries Chimiques Seppic Administration par voie orale d'au moins une substance active pharmaceutique et/ou antigenique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3282874A (en) * 1963-12-30 1966-11-01 Dow Chemical Co Method for dissolving watersoluble polymers

Also Published As

Publication number Publication date
AU3467971A (en) 1973-03-22
NL7115309A (it) 1972-06-19
CA960791A (en) 1975-01-07
FI57433C (fi) 1980-08-11
AU433240B2 (en) 1973-03-22
SE390027B (sv) 1976-11-29
GB1364873A (en) 1974-08-29
SE402004B (sv) 1978-06-12
IT944804B (it) 1973-04-20
NL148341B (nl) 1976-01-15
JPS5218224B1 (it) 1977-05-20
FI57433B (fi) 1980-04-30
BE775029A (fr) 1972-05-08
ES396781A1 (es) 1975-03-01

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses