FR2117215A5 - - Google Patents

Info

Publication number
FR2117215A5
FR2117215A5 FR7143059A FR7143059A FR2117215A5 FR 2117215 A5 FR2117215 A5 FR 2117215A5 FR 7143059 A FR7143059 A FR 7143059A FR 7143059 A FR7143059 A FR 7143059A FR 2117215 A5 FR2117215 A5 FR 2117215A5
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
FR7143059A
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.)
Sanofi Aventis Deutschland GmbH
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella AG
Cassella Farbwerke Mainkur AG
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 Cassella AG, Cassella Farbwerke Mainkur AG filed Critical Cassella AG
Application granted granted Critical
Publication of FR2117215A5 publication Critical patent/FR2117215A5/fr
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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
FR7143059A 1970-12-02 1971-12-01 Expired FR2117215A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702059241 DE2059241C2 (de) 1970-12-02 1970-12-02 Verfahren zur Herstellung wasserlöslicher Homo- oder Copolymerisate des Acrylamids

Publications (1)

Publication Number Publication Date
FR2117215A5 true FR2117215A5 (fr) 1972-07-21

Family

ID=5789735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143059A Expired FR2117215A5 (fr) 1970-12-02 1971-12-01

Country Status (9)

Country Link
AT (1) AT322843B (fr)
BE (1) BE776176A (fr)
CH (1) CH575966A5 (fr)
DE (1) DE2059241C2 (fr)
FR (1) FR2117215A5 (fr)
GB (1) GB1375979A (fr)
IT (1) IT941978B (fr)
NL (1) NL171990C (fr)
SE (1) SE7115316L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558166A1 (fr) * 1984-01-13 1985-07-19 Dai Ichi Kogyo Seiyaku Co Ltd Procede de preparation d'un polymere hydrosoluble de haut poids moleculaire
FR2563225A1 (fr) * 1984-01-13 1985-10-25 Dai Ichi Kogyo Seiyaku Co Ltd Procede de preparation de polymeres adhesifs
EP0469196B1 (fr) * 1989-04-14 1995-10-11 S. N. F. Flocculants terpolymères

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185409A (en) * 1991-08-16 1993-02-09 Diatec Environmental Process for preparing water soluble polymer gels
WO2019081004A1 (fr) 2017-10-25 2019-05-02 Basf Se Procédé de production de solutions aqueuses de polyacrylamide
US11629205B2 (en) 2017-10-25 2023-04-18 Basf Se Process for producing aqueous polyacrylamide solutions
WO2019081327A1 (fr) 2017-10-25 2019-05-02 Basf Se Procédé de production de solutions aqueuses de polyacrylamide
WO2019081318A1 (fr) 2017-10-25 2019-05-02 Basf Se Procédé de production de solutions aqueuses de polyacrylamide
US20200308314A1 (en) 2017-10-25 2020-10-01 Basf Se Process for producing aqueous polyacrylamide solutions
WO2019081330A1 (fr) 2017-10-25 2019-05-02 Basf Se Procédé de production de solutions aqueuses de polyacrylamide
WO2019081003A1 (fr) 2017-10-25 2019-05-02 Basf Se Procédé de production de solutions aqueuses de polyacrylamide
WO2020079124A1 (fr) 2018-10-18 2020-04-23 Basf Se Procédé de production de compositions de polyacrylamide aqueuses
WO2020079119A1 (fr) 2018-10-18 2020-04-23 Basf Se Procédé de fourniture de concentrés de polyacrylamide aqueux
AR116742A1 (es) 2018-10-18 2021-06-09 Basf Se Proceso para producir un concentrado acuoso de poliacrilamida

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558166A1 (fr) * 1984-01-13 1985-07-19 Dai Ichi Kogyo Seiyaku Co Ltd Procede de preparation d'un polymere hydrosoluble de haut poids moleculaire
FR2563225A1 (fr) * 1984-01-13 1985-10-25 Dai Ichi Kogyo Seiyaku Co Ltd Procede de preparation de polymeres adhesifs
EP0469196B1 (fr) * 1989-04-14 1995-10-11 S. N. F. Flocculants terpolymères

Also Published As

Publication number Publication date
NL171990C (nl) 1983-06-16
BE776176A (fr) 1972-06-02
SE7115316L (fr) 1972-06-05
NL7116050A (fr) 1972-06-06
DE2059241A1 (de) 1972-06-22
DE2059241C2 (de) 1982-12-23
AT322843B (de) 1975-06-10
GB1375979A (en) 1974-12-04
NL171990B (nl) 1983-01-17
CH575966A5 (fr) 1976-05-31
IT941978B (it) 1973-03-10

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Legal Events

Date Code Title Description
CN Change in juridical nature
ST Notification of lapse