CA1028336A - Stabilization of unsaturated carboxylic acid esters with mixtures of polyalkyleneamines and arylenediamines - Google Patents
Stabilization of unsaturated carboxylic acid esters with mixtures of polyalkyleneamines and arylenediaminesInfo
- Publication number
- CA1028336A CA1028336A CA218,611A CA218611A CA1028336A CA 1028336 A CA1028336 A CA 1028336A CA 218611 A CA218611 A CA 218611A CA 1028336 A CA1028336 A CA 1028336A
- Authority
- CA
- Canada
- Prior art keywords
- arylenediamines
- polyalkyleneamines
- stabilization
- mixtures
- carboxylic acid
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43643874A | 1974-01-25 | 1974-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1028336A true CA1028336A (en) | 1978-03-21 |
Family
ID=23732406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA218,611A Expired CA1028336A (en) | 1974-01-25 | 1975-01-24 | Stabilization of unsaturated carboxylic acid esters with mixtures of polyalkyleneamines and arylenediamines |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5745733B2 (cs) |
| CA (1) | CA1028336A (cs) |
| DE (1) | DE2502954C3 (cs) |
| FR (1) | FR2259085B1 (cs) |
| GB (1) | GB1452252A (cs) |
| IT (1) | IT1031139B (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668818A (en) * | 1985-06-18 | 1987-05-26 | E. I. Du Pont De Nemours And Company | Methyl methacrylate production |
| US4915873A (en) * | 1988-01-22 | 1990-04-10 | Uniroyal Chemical Company, Inc. | Polymerization inhibitor composition for vinyl aromatic compounds |
| US5023372A (en) * | 1989-05-16 | 1991-06-11 | Betz Laboratories, Inc. | Methods and compositions for inhibiting (meth)acrylic acid polymerization |
| US5756780A (en) * | 1995-09-01 | 1998-05-26 | Daicel Chemical Industries, Ltd. | Process for the preparation of a purified 3,4-epoxycyclohexyl methyl(meth)acrylate and, a stabilized 3,4-epoxycyclohexyl methyl acrylated |
| GB2330837B (en) * | 1995-09-01 | 1999-12-29 | Daicel Chem | A stabilized 3,4-epoxycyclohexyl methyl(meth)acrylate |
| JP4548822B2 (ja) * | 2004-03-30 | 2010-09-22 | 伯東株式会社 | （メタ）アクリル酸および（メタ）アクリル酸エステルの重合抑制方法 |
-
1975
- 1975-01-24 GB GB311575A patent/GB1452252A/en not_active Expired
- 1975-01-24 FR FR7502321A patent/FR2259085B1/fr not_active Expired
- 1975-01-24 DE DE19752502954 patent/DE2502954C3/de not_active Expired
- 1975-01-24 CA CA218,611A patent/CA1028336A/en not_active Expired
- 1975-01-24 IT IT1956975A patent/IT1031139B/it active
- 1975-01-24 JP JP1090475A patent/JPS5745733B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259085B1 (cs) | 1978-02-24 |
| JPS5745733B2 (cs) | 1982-09-29 |
| JPS50106917A (cs) | 1975-08-22 |
| DE2502954C3 (de) | 1978-10-05 |
| IT1031139B (it) | 1979-04-30 |
| FR2259085A1 (cs) | 1975-08-22 |
| DE2502954A1 (de) | 1975-07-31 |
| DE2502954B2 (de) | 1978-02-02 |
| GB1452252A (en) | 1976-10-13 |
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