FR2246573B1 - - Google Patents

Info

Publication number
FR2246573B1
FR2246573B1 FR7432895A FR7432895A FR2246573B1 FR 2246573 B1 FR2246573 B1 FR 2246573B1 FR 7432895 A FR7432895 A FR 7432895A FR 7432895 A FR7432895 A FR 7432895A FR 2246573 B1 FR2246573 B1 FR 2246573B1
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
FR7432895A
Other versions
FR2246573A1 (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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry Co Ltd
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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Publication of FR2246573A1 publication Critical patent/FR2246573A1/fr
Application granted granted Critical
Publication of FR2246573B1 publication Critical patent/FR2246573B1/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
    • 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)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
FR7432895A 1973-09-29 1974-09-30 Expired FR2246573B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10964673A JPS5427874B2 (fr) 1973-09-29 1973-09-29

Publications (2)

Publication Number Publication Date
FR2246573A1 FR2246573A1 (fr) 1975-05-02
FR2246573B1 true FR2246573B1 (fr) 1978-06-09

Family

ID=14515549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432895A Expired FR2246573B1 (fr) 1973-09-29 1974-09-30

Country Status (7)

Country Link
US (1) US3951934A (fr)
JP (1) JPS5427874B2 (fr)
DE (1) DE2446257C2 (fr)
ES (1) ES430959A1 (fr)
FR (1) FR2246573B1 (fr)
GB (1) GB1453529A (fr)
IT (1) IT1019414B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137482A (en) * 1976-05-14 1977-11-16 Kyoritsu Yuki Kogyo Kenkyusho:Kk Preparation of acrylamide polymer
JPS53127586A (en) * 1977-04-13 1978-11-07 Toagosei Chem Ind Co Ltd Production of acrylamide polymer
JPS53127587A (en) * 1977-04-14 1978-11-07 Toagosei Chem Ind Co Ltd Production of acrylamide polymer
JPS5448883A (en) * 1977-09-24 1979-04-17 Taki Chem Co Ltd Production of acrylamide polymer
JPS54133583A (en) * 1978-04-08 1979-10-17 Wako Pure Chem Ind Ltd Preparation of polymer
JPS608689B2 (ja) * 1979-08-21 1985-03-05 日東化学工業株式会社 アクリルアミド系重合体の製造法
JPS59184203A (ja) * 1983-04-04 1984-10-19 Nitto Chem Ind Co Ltd 部分加水分解されたアクリルアミド重合体の製造法
DE3312424A1 (de) * 1983-04-07 1984-10-11 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von perlfoermigen polymerisaten
AU8845191A (en) * 1990-11-05 1992-05-26 Marathon Oil Company A method for inhibiting hydrolysis of polyacrylamide
US10435639B2 (en) 2006-09-05 2019-10-08 Cerion, Llc Fuel additive containing lattice engineered cerium dioxide nanoparticles
WO2008030813A1 (fr) * 2006-09-05 2008-03-13 Cerion Technology, Inc. procÉDÉ de conditionnement d'un moteur à combustion interne
US8883865B2 (en) 2006-09-05 2014-11-11 Cerion Technology, Inc. Cerium-containing nanoparticles
WO2015058037A1 (fr) 2013-10-17 2015-04-23 Cerion, Llc Nanoparticules de cérium stabilisées à l'acide malique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380591A (en) * 1940-05-21 1945-07-31 Goodrich Co B F Amino acids in emulsion polymerization
FR901156A (fr) * 1943-01-19 1945-07-19 Degussa Procédé pour la fabrication de matières artificielles
US2485270A (en) * 1947-06-12 1949-10-18 Goodrich Co B F Polymerization of chloroethylene compounds in aqueous emulsion in the presence of amino-alcohols
FR1466769A (fr) * 1951-01-28 1967-01-20 Ni Fiz Khim I Im L J Karpova Procédé de préparation de polyacrylamide hydrosoluble
DE1645066B2 (de) * 1951-01-28 1973-08-23 Verfahren zur herstellung von hochmolekularen, wasserloeslichen polyacrylamiden
BE555900A (fr) * 1956-03-19
US3002960A (en) * 1958-08-18 1961-10-03 American Cyanamid Co Polyacrylamide preparation
DE1182829B (de) * 1961-11-04 1964-12-03 Hoechst Ag Verfahren zur Herstellung von wasserloeslichen Polymerisaten und Copolymerisaten des Acrylamids
US3509113A (en) * 1967-08-14 1970-04-28 Hercules Inc Preparation of acrylamide-type water-soluble polymers
DE2136384A1 (de) * 1971-07-21 1973-02-01 Stockhausen & Cie Chem Fab Verfahren zur herstellung hochmolekularer polyacrylsaeureamide
JPS5323873B2 (fr) * 1973-05-02 1978-07-17

Also Published As

Publication number Publication date
DE2446257A1 (de) 1975-04-03
FR2246573A1 (fr) 1975-05-02
IT1019414B (it) 1977-11-10
JPS5427874B2 (fr) 1979-09-12
ES430959A1 (es) 1976-10-16
GB1453529A (en) 1976-10-27
JPS5060599A (fr) 1975-05-24
DE2446257C2 (de) 1985-06-20
US3951934A (en) 1976-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse