[go: up one dir, main page]

FR1038665A - Improvements relating to a process for preparing acrylonitrile copolymers - Google Patents

Improvements relating to a process for preparing acrylonitrile copolymers

Info

Publication number
FR1038665A
FR1038665A FR1038665DA FR1038665A FR 1038665 A FR1038665 A FR 1038665A FR 1038665D A FR1038665D A FR 1038665DA FR 1038665 A FR1038665 A FR 1038665A
Authority
FR
France
Prior art keywords
improvements relating
acrylonitrile copolymers
preparing acrylonitrile
preparing
copolymers
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
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto 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
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Application granted granted Critical
Publication of FR1038665A publication Critical patent/FR1038665A/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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile

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)
  • Artificial Filaments (AREA)
FR1038665D 1949-01-26 1951-03-30 Improvements relating to a process for preparing acrylonitrile copolymers Expired FR1038665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB212849A GB663268A (en) 1949-01-26 1949-01-26 Improvements in or relating to a method of preparing copolymers of acrylonitrile

Publications (1)

Publication Number Publication Date
FR1038665A true FR1038665A (en) 1953-09-30

Family

ID=9734095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038665D Expired FR1038665A (en) 1949-01-26 1951-03-30 Improvements relating to a process for preparing acrylonitrile copolymers

Country Status (4)

Country Link
BE (1) BE502531A (en)
CH (1) CH299378A (en)
FR (1) FR1038665A (en)
GB (1) GB663268A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015033A (en) 1972-02-24 1977-03-29 Imperial Chemical Industries Limited Laminates of acrylonitrile/styrene copolymers
DE102015222585A1 (en) 2015-11-16 2017-05-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the preparation of thermally stable melt-spinnable PAN copolymers, PAN copolymers, moldings formed therefrom and process for the preparation of these moldings
EP3433292A1 (en) 2016-03-22 2019-01-30 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V. Melt spinnable copolymers from polyacrylonitrile, method for producing fibers or fiber precursors by means of melt spinning, and fibers produced accordingly

Also Published As

Publication number Publication date
BE502531A (en)
CH299378A (en) 1954-06-15
GB663268A (en) 1951-12-19

Similar Documents

Publication Publication Date Title
CH446161A (en) Process for preparing refractory concrete
FR1011601A (en) Improvements relating to the acrylonitrile preparation process
FR1021238A (en) Process for preparing hydroperoxides
CH287222A (en) Process for preparing a polymer comprising acrylonitrile.
FR1020067A (en) Improvements relating to a manufacturing process for shaped articles
FR64206E (en) Process for preparing copolymers
FR1028400A (en) Process for preparing aldehydes
FR975344A (en) Process for preparing alpha-ionones
FR1038665A (en) Improvements relating to a process for preparing acrylonitrile copolymers
FR1022914A (en) Improvements relating to a polymerization process
FR1073301A (en) Improvements relating to a process for preparing quaternary ammonium salts
FR1023822A (en) Process for preparing hydroxylamine sulfate solutions
FR1074732A (en) Improvements relating to a process for obtaining a copolymer
FR1024316A (en) Process for the preparation of a solution of an acrylonitrile polymer
FR1016184A (en) Process for preparing a ferrochrome-silicon-aluminum alloy
FR1109005A (en) Process for preparing 2: 6-diiododiphenylethers
FR1048024A (en) Process for preparing acrylonitrile
CH292011A (en) Process for preparing a binder composition.
FR1007877A (en) Process for preparing a benzyloxy-phenyl-keto-amine
FR996213A (en) Process for preparing waterproofing alginates
FR968064A (en) Process for preparing a substituted pyridyl-sulfonamide
FR1090906A (en) Process for preparing sulfamylbenzoic acids
FR1023245A (en) Improved process for the preparation of alkyl 3-thia-7-sila-7, 7, 7-trialkoxyheptanoates
FR1079704A (en) Process for preparing 1: 1: 3-trimethylcyclohexanone-5
FR996116A (en) Process for preparing ethyl gamma-phenylacetylacetate