GB1464696A - Mixtures of azonitriles and their preparations - Google Patents
Mixtures of azonitriles and their preparationsInfo
- Publication number
- GB1464696A GB1464696A GB2676975A GB2676975A GB1464696A GB 1464696 A GB1464696 A GB 1464696A GB 2676975 A GB2676975 A GB 2676975A GB 2676975 A GB2676975 A GB 2676975A GB 1464696 A GB1464696 A GB 1464696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixtures
- butyl
- ethyl
- compound
- formula
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 239000003999 initiator Substances 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 2
- -1 vinyl halides Chemical class 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 150000008360 acrylonitriles Chemical class 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920001567 vinyl ester resin Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/63—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton
- C07C255/65—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton with the nitrogen atoms further bound to nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/484,309 US3987025A (en) | 1974-06-28 | 1974-06-28 | Liquid azonitrile mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1464696A true GB1464696A (en) | 1977-02-16 |
Family
ID=23923618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2676975A Expired GB1464696A (en) | 1974-06-28 | 1975-06-24 | Mixtures of azonitriles and their preparations |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US3987025A (enExample) |
| JP (1) | JPS5119720A (enExample) |
| BE (1) | BE830386A (enExample) |
| DE (1) | DE2528839A1 (enExample) |
| ES (1) | ES438936A1 (enExample) |
| FR (1) | FR2276292A1 (enExample) |
| GB (1) | GB1464696A (enExample) |
| IT (1) | IT1039522B (enExample) |
| NL (1) | NL7507693A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992012121A1 (en) * | 1991-01-04 | 1992-07-23 | E.I. Du Pont De Nemours And Company | Process for the preparation of aminonitriles |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272435A (en) * | 1977-10-12 | 1981-06-09 | Sumitomo Chemical Company, Limited | Process for the preparation of azo compounds from amino compounds in the presence of a phase transfer catalyst |
| US4218371A (en) * | 1977-11-14 | 1980-08-19 | E. I. Du Pont De Nemours And Company | Process for preparing 2,2'-azobis(2,4-dimethyl-4-methoxypentanenitrile) |
| JPS5488221A (en) * | 1977-12-19 | 1979-07-13 | Sumitomo Chem Co Ltd | Preparation of azo-compound |
| JPS55104247A (en) * | 1979-02-06 | 1980-08-09 | Sumitomo Chem Co Ltd | Improved preparation of azo compound |
| US4315856A (en) * | 1980-02-04 | 1982-02-16 | E. I. Du Pont De Nemours And Company | Process for preparing 2,2-azobis(2,4-dimethylpentanenitrile) |
| US4612368A (en) * | 1981-06-03 | 1986-09-16 | E. I. Du Pont De Nemours And Company | Process for preparing 2,2'-azobis(2-methylbutanenitrile) |
| JPS59157063A (ja) * | 1983-02-26 | 1984-09-06 | Wako Pure Chem Ind Ltd | 溶剤溶解性に優れた２，２′―アゾビス（２，４―ジメチルワレロニトリル）異性体混合物 |
| US5760192A (en) * | 1995-08-29 | 1998-06-02 | E. I. Du Pont De Nemours And Company | Multi-component liquid azodinitrile mixtures |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2565573A (en) * | 1947-03-22 | 1951-08-28 | Du Pont | Alpha, alpha'-azobis |
| US2471959A (en) * | 1948-01-15 | 1949-05-31 | Du Pont | Polymerizations employing azo compounds as catalysts |
| US2711405A (en) * | 1949-04-05 | 1955-06-21 | Du Pont | Preparation of azo compounds |
| US2713576A (en) * | 1949-07-22 | 1955-07-19 | Rohm & Haas | Preparation of azo compounds |
| NL286155A (enExample) * | 1962-02-08 | |||
| US3268506A (en) * | 1963-09-09 | 1966-08-23 | Chevron Res | Polyglycol azo ester polymerization initiators |
| US3175913A (en) * | 1964-04-02 | 1965-03-30 | Jr Forrest H De Loach | Method of preserving and restoring the freshness of cakes |
| US3390146A (en) * | 1964-04-07 | 1968-06-25 | Chemetron Corp | Preparation of azo compounds |
| US3775395A (en) * | 1969-07-07 | 1973-11-27 | Shinetsu Chemical Co | Method for preparing azobisvaleronitriles |
| US3783148A (en) * | 1971-08-31 | 1974-01-01 | Du Pont | Process for the preparation of symmetrical azo compounds |
-
1974
- 1974-06-28 US US05/484,309 patent/US3987025A/en not_active Expired - Lifetime
-
1975
- 1975-06-18 BE BE157460A patent/BE830386A/xx unknown
- 1975-06-23 JP JP50077467A patent/JPS5119720A/ja active Pending
- 1975-06-24 GB GB2676975A patent/GB1464696A/en not_active Expired
- 1975-06-26 FR FR7520071A patent/FR2276292A1/fr active Granted
- 1975-06-27 DE DE19752528839 patent/DE2528839A1/de active Pending
- 1975-06-27 NL NL7507693A patent/NL7507693A/xx unknown
- 1975-06-27 ES ES438936A patent/ES438936A1/es not_active Expired
- 1975-06-27 IT IT24903/75A patent/IT1039522B/it active
-
1976
- 1976-05-17 US US05/687,178 patent/US4061590A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992012121A1 (en) * | 1991-01-04 | 1992-07-23 | E.I. Du Pont De Nemours And Company | Process for the preparation of aminonitriles |
| US5194657A (en) * | 1991-01-04 | 1993-03-16 | E. I. Du Pont De Nemours And Company | Process for the preparation of aminonitriles |
Also Published As
| Publication number | Publication date |
|---|---|
| US3987025A (en) | 1976-10-19 |
| DE2528839A1 (de) | 1976-01-15 |
| BE830386A (fr) | 1975-12-18 |
| US4061590A (en) | 1977-12-06 |
| FR2276292B1 (enExample) | 1979-01-19 |
| JPS5119720A (enExample) | 1976-02-17 |
| FR2276292A1 (fr) | 1976-01-23 |
| IT1039522B (it) | 1979-12-10 |
| NL7507693A (nl) | 1975-12-30 |
| ES438936A1 (es) | 1977-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |