GB708100A - Stabilization of acrylonitrile - Google Patents

Stabilization of acrylonitrile

Info

Publication number
GB708100A
GB708100A GB881652A GB881652A GB708100A GB 708100 A GB708100 A GB 708100A GB 881652 A GB881652 A GB 881652A GB 881652 A GB881652 A GB 881652A GB 708100 A GB708100 A GB 708100A
Authority
GB
United Kingdom
Prior art keywords
acrylonitrile
distillation
concentrations
weight
parts per
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
GB881652A
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.)
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
Priority claimed from US129165A external-priority patent/US2658825A/en
Priority claimed from US220141A external-priority patent/US2614119A/en
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Publication of GB708100A publication Critical patent/GB708100A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C7/00—Fertilisers containing calcium or other cyanamides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/16—Cyanamide; Salts thereof
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB881652A 1949-11-23 1952-04-07 Stabilization of acrylonitrile Expired GB708100A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US129165A US2658825A (en) 1949-11-23 1949-11-23 Preparation of product containing sodium acid cyanamide
US220141A US2614119A (en) 1951-04-09 1951-04-09 Inhibition of polymerization of acrylonitrile

Publications (1)

Publication Number Publication Date
GB708100A true GB708100A (en) 1954-04-28

Family

ID=26827304

Family Applications (3)

Application Number Title Priority Date Filing Date
GB881652A Expired GB708100A (en) 1949-11-23 1952-04-07 Stabilization of acrylonitrile
GB938552A Expired GB708481A (en) 1949-11-23 1952-04-15 Improvements in or relating to the preparation of a product containing an alkali metal acid cyanamide
GB1876052A Expired GB708108A (en) 1949-11-23 1952-07-24 Stabilization of acrylonitrile

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB938552A Expired GB708481A (en) 1949-11-23 1952-04-15 Improvements in or relating to the preparation of a product containing an alkali metal acid cyanamide
GB1876052A Expired GB708108A (en) 1949-11-23 1952-07-24 Stabilization of acrylonitrile

Country Status (6)

Country Link
BE (2) BE499514A (OSRAM)
CH (1) CH289680A (OSRAM)
DE (1) DE839794C (OSRAM)
FR (2) FR1028243A (OSRAM)
GB (3) GB708100A (OSRAM)
NL (1) NL72236C (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092005B (de) * 1958-03-27 1960-11-03 Basf Ag Stabilisierung von aethylenisch ungesaettigten, polymerisierbaren, monomeren Verbindungen gegen Polymerisation
DE1239679B (de) * 1959-03-02 1967-05-03 American Cyanamid Co Stabilisierung von Acrylsaeureamiden oder alpha-Alkylacrylsaeureamiden gegen Polymerisation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB935315A (en) * 1960-12-12 1963-08-28 Ethyl Corp Stabilised vinylidene chloride
FR2357624A1 (fr) * 1976-07-09 1978-02-03 Roquette Freres Agent et procede pour insolubiliser les colles d'amidon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092005B (de) * 1958-03-27 1960-11-03 Basf Ag Stabilisierung von aethylenisch ungesaettigten, polymerisierbaren, monomeren Verbindungen gegen Polymerisation
DE1239679B (de) * 1959-03-02 1967-05-03 American Cyanamid Co Stabilisierung von Acrylsaeureamiden oder alpha-Alkylacrylsaeureamiden gegen Polymerisation

Also Published As

Publication number Publication date
BE499514A (OSRAM)
NL72236C (OSRAM)
GB708481A (en) 1954-05-05
DE839794C (de) 1952-04-17
GB708108A (en) 1954-04-28
CH289680A (fr) 1953-03-31
BE510693A (OSRAM)
FR1028243A (fr) 1953-05-20
FR62740E (fr) 1955-06-20

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