FR2589867B1 - Procede de preparation de polymeres d'acrylamide de poids eleve, solubles dans l'eau - Google Patents

Procede de preparation de polymeres d'acrylamide de poids eleve, solubles dans l'eau

Info

Publication number
FR2589867B1
FR2589867B1 FR8610419A FR8610419A FR2589867B1 FR 2589867 B1 FR2589867 B1 FR 2589867B1 FR 8610419 A FR8610419 A FR 8610419A FR 8610419 A FR8610419 A FR 8610419A FR 2589867 B1 FR2589867 B1 FR 2589867B1
Authority
FR
France
Prior art keywords
preparation
weight
water
acrylamide polymers
soluble acrylamide
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
FR8610419A
Other languages
English (en)
French (fr)
Other versions
FR2589867A1 (fr
Inventor
Agusti Contijoch Mestres
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.)
Laboratorios Miret SA
Original Assignee
Laboratorios Miret SA
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 ES548609A external-priority patent/ES8603913A1/es
Priority claimed from ES548610A external-priority patent/ES8603912A1/es
Application filed by Laboratorios Miret SA filed Critical Laboratorios Miret SA
Publication of FR2589867A1 publication Critical patent/FR2589867A1/fr
Application granted granted Critical
Publication of FR2589867B1 publication Critical patent/FR2589867B1/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)
FR8610419A 1985-11-07 1986-07-17 Procede de preparation de polymeres d'acrylamide de poids eleve, solubles dans l'eau Expired FR2589867B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES548609A ES8603913A1 (es) 1985-11-07 1985-11-07 Procedimiento de preparacion de polimeros cationicos de ele-vado peso molecular, solubles en agua
ES548610A ES8603912A1 (es) 1985-11-07 1985-11-07 Procedimiento de preparacion de polimeros anionicos y no io-nicos de elevado peso molecular,solubles en agua

Publications (2)

Publication Number Publication Date
FR2589867A1 FR2589867A1 (fr) 1987-05-15
FR2589867B1 true FR2589867B1 (fr) 1988-07-01

Family

ID=26156123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8610419A Expired FR2589867B1 (fr) 1985-11-07 1986-07-17 Procede de preparation de polymeres d'acrylamide de poids eleve, solubles dans l'eau

Country Status (6)

Country Link
BE (1) BE905600A (de)
CH (1) CH670646A5 (de)
DE (1) DE3617819A1 (de)
FI (1) FI85586C (de)
FR (1) FR2589867B1 (de)
NL (1) NL190784C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395244B (de) * 1989-05-31 1992-10-27 Hoffenreich Ludwig & Sohn Verfahren zur herstellung von waessrigen polymerdispersionen, deren verwendung und eine haertbare mischung
FR2781488B1 (fr) * 1998-07-07 2001-04-13 Snf Sa Nouveaux polymeres acryliques en dispersions essentiellement aqueuses, leur procede de preparation et leurs applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557324C2 (de) * 1975-12-19 1983-06-09 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von sedimentationsstabilen Wasser-in-Öl-Dispersionen von Acrylamidpolymerisaten
DE3372972D1 (en) * 1982-12-29 1987-09-17 Exxon Research Engineering Co A process for forming acrylamide-alkyl acrylamide copolymers

Also Published As

Publication number Publication date
DE3617819A1 (de) 1987-05-14
CH670646A5 (de) 1989-06-30
FI85586B (fi) 1992-01-31
FI85586C (fi) 1992-05-11
NL190784C (nl) 1994-08-16
DE3617819C2 (de) 1991-03-07
NL8602761A (nl) 1987-06-01
NL190784B (nl) 1994-03-16
FR2589867A1 (fr) 1987-05-15
FI863072A (fi) 1987-05-08
BE905600A (fr) 1987-02-02
FI863072A0 (fi) 1986-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse