GB1416809A - Method for preparation of partially hydrolysed acrylonitrile copolymers - Google Patents

Method for preparation of partially hydrolysed acrylonitrile copolymers

Info

Publication number
GB1416809A
GB1416809A GB3214573A GB3214573A GB1416809A GB 1416809 A GB1416809 A GB 1416809A GB 3214573 A GB3214573 A GB 3214573A GB 3214573 A GB3214573 A GB 3214573A GB 1416809 A GB1416809 A GB 1416809A
Authority
GB
United Kingdom
Prior art keywords
hydrolysed
july
iii
acrylonitrile
preparation
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
GB3214573A
Other languages
English (en)
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB1416809A publication Critical patent/GB1416809A/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
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
GB3214573A 1972-07-14 1973-07-05 Method for preparation of partially hydrolysed acrylonitrile copolymers Expired GB1416809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS500972A CS158483B1 (ru) 1972-07-14 1972-07-14

Publications (1)

Publication Number Publication Date
GB1416809A true GB1416809A (en) 1975-12-10

Family

ID=5394116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3214573A Expired GB1416809A (en) 1972-07-14 1973-07-05 Method for preparation of partially hydrolysed acrylonitrile copolymers

Country Status (4)

Country Link
JP (1) JPS4959191A (ru)
CS (1) CS158483B1 (ru)
DE (1) DE2335697A1 (ru)
GB (1) GB1416809A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997610A (en) * 1980-09-13 1991-03-05 Hoechst Aktiengesellschaft Process for producing filaments and fibers of acrylic polymers which contain carboxyl groups

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997610A (en) * 1980-09-13 1991-03-05 Hoechst Aktiengesellschaft Process for producing filaments and fibers of acrylic polymers which contain carboxyl groups

Also Published As

Publication number Publication date
CS158483B1 (ru) 1974-11-25
DE2335697A1 (de) 1974-01-31
JPS4959191A (ru) 1974-06-08

Similar Documents

Publication Publication Date Title
GB1463173A (en) Corrosion inhibitor
JPS57105190A (en) Production of immobilized microorganism
ES8304590A1 (es) Procedimiento para suprimir acumulaciones en las superficies internas de reactores de polimerizacion de cloruro de vini-lo en suspension acuosa.
JPS55144889A (en) Continuous preparation of acrylamide or methacrylamide by microorganism
GB1416809A (en) Method for preparation of partially hydrolysed acrylonitrile copolymers
GB996513A (en) Improvements in preparation of acrylonitrile copolymers
JPS6434435A (en) Temperature sensitive gel and manufacture thereof
IE43720L (en) Preparation of concentrated solutions of hydrazine hydrate
GB907178A (en) A process for the production of acrylonitrile polymers
GB1416810A (en) Method of preparing acrylonitrile-acrylamide-acrylic acid copolymers
GB1360432A (en) Process for polymerizing olefinically unsaturated compounds
JPS57158743A (en) Preparation of alpha-amino acid amide
GB1357973A (en) Aqueous polymer solutions which undergo thermoreversible coa cervation
GB1184754A (en) Electrolytic Hydrodimerisation Process
GB933484A (en) A process for the polymerisation of acrylonitrile
ES2047477T3 (es) Metodo de parada y arranque de un reactor de acrilamida.
ES403359A1 (es) Procedimiento mejorado para polimerizar en suspension mono-meros vinilicos.
GB1341868A (en) Method of manufacturing acrylonitrile polymers having an excellent whitness
ES8106464A1 (es) Procedimiento ciclico para la preparacion y tratamiento de una solucion de sal de hidroxil-amonio
JPS5473887A (en) Polymerization of vinly monomer
JPS53127586A (en) Production of acrylamide polymer
GB1254812A (en) Process for polymerizing liquid vinyl chloride in aqueous media
GB1423923A (en) Catalytic process for preparing polymers and copolymers of acrylonitrile
FR2368503A1 (fr) Procede pour remedier aux proprietes collantes de la surface d'un hydrogel d'un polymere hydrosoluble du type polymere d'acrylamide
ATE13755T1 (de) Verfahren zur herstellung von basischem zirkoniumkarbonat.

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees