BE775029A - Procede de dissolution dans l'eau de polymeres vinyliques et degommes hydrosolubles - Google Patents

Procede de dissolution dans l'eau de polymeres vinyliques et degommes hydrosolubles

Info

Publication number
BE775029A
BE775029A BE775029A BE775029A BE775029A BE 775029 A BE775029 A BE 775029A BE 775029 A BE775029 A BE 775029A BE 775029 A BE775029 A BE 775029A BE 775029 A BE775029 A BE 775029A
Authority
BE
Belgium
Prior art keywords
water
dissolution
vinyl polymers
soluble gums
gums
Prior art date
Application number
BE775029A
Other languages
English (en)
French (fr)
Inventor
D R Anderson
A J Frisque
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
Publication of BE775029A publication Critical patent/BE775029A/xx

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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Colloid Chemistry (AREA)
BE775029A 1970-12-15 1971-11-08 Procede de dissolution dans l'eau de polymeres vinyliques et degommes hydrosolubles BE775029A (fr)

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
BE775029A true BE775029A (fr) 1972-05-08

Family

ID=26784729

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775029A BE775029A (fr) 1970-12-15 1971-11-08 Procede de dissolution dans l'eau de polymeres vinyliques et degommes hydrosolubles

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
ES2277680T3 (es) * 1998-01-16 2007-07-16 Societe D'exploitation De Produits Pour Les Industries Chimiques-Seppic Latex espesante, procedimiento de fabricacion y aplicaciones en cosmetica.
CA2439436A1 (en) * 2003-09-03 2005-03-03 George Sutherland Treatment of aqueous compositions containing contaminants
CN102083891A (zh) * 2008-06-10 2011-06-01 禾大公司 油包水聚合物乳液
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
ES396781A1 (es) 1975-03-01
GB1364873A (en) 1974-08-29
FI57433C (fi) 1980-08-11
IT944804B (it) 1973-04-20
FI57433B (fi) 1980-04-30
AU433240B2 (en) 1973-03-22
CA960791A (en) 1975-01-07
FR2118452A5 (it) 1972-07-28
SE402004B (sv) 1978-06-12
NL148341B (nl) 1976-01-15
NL7115309A (it) 1972-06-19
AU3467971A (en) 1973-03-22
JPS5218224B1 (it) 1977-05-20
SE390027B (sv) 1976-11-29

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