CA1166598A - INHIBITEUR DE LA POLYMERISATION D'UN 2- ISOCYANATOALKYL ESTER D'UN ACIDE CARBOXYLIQUE A INSATURATION ETHYLENIQUE EN .alpha., .beta. - Google Patents

INHIBITEUR DE LA POLYMERISATION D'UN 2- ISOCYANATOALKYL ESTER D'UN ACIDE CARBOXYLIQUE A INSATURATION ETHYLENIQUE EN .alpha., .beta.

Info

Publication number
CA1166598A
CA1166598A CA000406602A CA406602A CA1166598A CA 1166598 A CA1166598 A CA 1166598A CA 000406602 A CA000406602 A CA 000406602A CA 406602 A CA406602 A CA 406602A CA 1166598 A CA1166598 A CA 1166598A
Authority
CA
Canada
Prior art keywords
polymerization
ester
isocyanatoalkyl
isocyanatoalkyl ester
nitrogen
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
CA000406602A
Other languages
English (en)
Inventor
Mark R. Johnson
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.)
Dow Chemical Co
Original Assignee
Dow 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to CA000406602A priority Critical patent/CA1166598A/fr
Application granted granted Critical
Publication of CA1166598A publication Critical patent/CA1166598A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000406602A 1982-07-05 1982-07-05 INHIBITEUR DE LA POLYMERISATION D'UN 2- ISOCYANATOALKYL ESTER D'UN ACIDE CARBOXYLIQUE A INSATURATION ETHYLENIQUE EN .alpha., .beta. Expired CA1166598A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000406602A CA1166598A (fr) 1982-07-05 1982-07-05 INHIBITEUR DE LA POLYMERISATION D'UN 2- ISOCYANATOALKYL ESTER D'UN ACIDE CARBOXYLIQUE A INSATURATION ETHYLENIQUE EN .alpha., .beta.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000406602A CA1166598A (fr) 1982-07-05 1982-07-05 INHIBITEUR DE LA POLYMERISATION D'UN 2- ISOCYANATOALKYL ESTER D'UN ACIDE CARBOXYLIQUE A INSATURATION ETHYLENIQUE EN .alpha., .beta.

Publications (1)

Publication Number Publication Date
CA1166598A true CA1166598A (fr) 1984-05-01

Family

ID=4123149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000406602A Expired CA1166598A (fr) 1982-07-05 1982-07-05 INHIBITEUR DE LA POLYMERISATION D'UN 2- ISOCYANATOALKYL ESTER D'UN ACIDE CARBOXYLIQUE A INSATURATION ETHYLENIQUE EN .alpha., .beta.

Country Status (1)

Country Link
CA (1) CA1166598A (fr)

Similar Documents

Publication Publication Date Title
EP0794933B1 (fr) Procede d'inhibition de la polymerisation prematuree de monomeres aromatiques de vinyle
EP0003045B1 (fr) Utilisation de mélanges d'acides acryliques oligomères dans des adhésifs
US5210199A (en) Process for the preparation of alkylimidazolidone (meth) acrylate
US4338162A (en) Inhibitor for the polymerization of a 2-isocyanatoalkyl ester of an α,β-ethylenically unsaturated carboxylic acid
GB1593704A (en) Preparation of pure dimethyl carbonate
KR100219109B1 (ko) 테트라히드로아제핀을 함유하는 혼합물로부터의 6-아미노카프로니트릴의 정제
EP0845448B1 (fr) Inhibition de la polymérisation des monomères vinyliques aromatiques
KR100809877B1 (ko) 초고순도 알킬렌카보네이트의 정제 방법
CA1166598A (fr) INHIBITEUR DE LA POLYMERISATION D'UN 2- ISOCYANATOALKYL ESTER D'UN ACIDE CARBOXYLIQUE A INSATURATION ETHYLENIQUE EN .alpha., .beta.
JPS61247728A (ja) ポリテトラメチレンエ−テルグリコ−ル又はポリオキシブチレン−ポリオキシアルキレングリコ−ルの精製法
JPS597147A (ja) α，β−エチレン系不飽和カルボン酸の２−イソシアナトアルキルエステルの蒸溜法
JPH0147454B2 (fr)
US5100514A (en) Separation of pyridine from water by extractive distillation
US7125475B2 (en) Nitrosophenols and C-nitrosoanilines as polymerization inhibitors
EP0063782B1 (fr) Procédé de récupération de trioxanne
DE3225247C2 (de) Verfahren zur Destillation eines 2-Isocyanatoalkylesters einer α,ß-äthylenisch ungesättigten Carbonsäure
JPH06228026A (ja) メタノールとジメチルカーボネートの分離法
CA2257095C (fr) Procede de purification de 4-aminopiperidines a encombrement sterique
US4959128A (en) Separation of styrene from ethyl benzene by extractive distillation
EP1654222B1 (fr) Isocyanate de (méth)acryloyloxyalkyle stabilisé, son procédé de stabilisation et son procédé de préparation
US3155601A (en) Stabilizing of cyanhydrins in acrylonitrile solutions
US11952336B2 (en) Process for separation of methanol and methyl (meth)acrylate
US4859285A (en) Separation of 2-pentanone from formic acid by extractive distillation
CA1066218A (fr) Inhibiteur de la polymerisation pour les composes aromatiques vinyliques
JPH02212479A (ja) ４―ヒドロキシ―１，２，２，６，６―ペンタメチルピペリジンの製造方法

Legal Events

Date Code Title Description
MKEX Expiry