FR1253602A - Process for producing a water soluble polymer - Google Patents

Process for producing a water soluble polymer

Info

Publication number
FR1253602A
FR1253602A FR823645A FR823645A FR1253602A FR 1253602 A FR1253602 A FR 1253602A FR 823645 A FR823645 A FR 823645A FR 823645 A FR823645 A FR 823645A FR 1253602 A FR1253602 A FR 1253602A
Authority
FR
France
Prior art keywords
producing
water soluble
soluble polymer
polymer
water
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
FR823645A
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.)
Dow Chemical Co
Original Assignee
Dow 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 US811272A external-priority patent/US3022279A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR823645A priority Critical patent/FR1253602A/en
Application granted granted Critical
Publication of FR1253602A publication Critical patent/FR1253602A/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
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR823645A 1959-05-06 1960-04-07 Process for producing a water soluble polymer Expired FR1253602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR823645A FR1253602A (en) 1959-05-06 1960-04-07 Process for producing a water soluble polymer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US811272A US3022279A (en) 1959-05-06 1959-05-06 Process for making hydrolyzed polyacrylamide
FR823645A FR1253602A (en) 1959-05-06 1960-04-07 Process for producing a water soluble polymer

Publications (1)

Publication Number Publication Date
FR1253602A true FR1253602A (en) 1961-02-10

Family

ID=26185576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823645A Expired FR1253602A (en) 1959-05-06 1960-04-07 Process for producing a water soluble polymer

Country Status (1)

Country Link
FR (1) FR1253602A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207085B (en) * 1962-04-12 1965-12-16 American Cyanamid Co Process for the production of dried polyacrylamide compositions
DE1221016B (en) * 1964-01-30 1966-07-14 Stockhausen & Cie Chem Fab Process for drying aqueous solutions of partially saponified polyacrylamide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207085B (en) * 1962-04-12 1965-12-16 American Cyanamid Co Process for the production of dried polyacrylamide compositions
DE1221016B (en) * 1964-01-30 1966-07-14 Stockhausen & Cie Chem Fab Process for drying aqueous solutions of partially saponified polyacrylamide

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