ES421956A1 - Procedimiento para la polimerizacion en masa de acriloni- trilo. - Google Patents
Procedimiento para la polimerizacion en masa de acriloni- trilo.Info
- Publication number
- ES421956A1 ES421956A1 ES421956A ES421956A ES421956A1 ES 421956 A1 ES421956 A1 ES 421956A1 ES 421956 A ES421956 A ES 421956A ES 421956 A ES421956 A ES 421956A ES 421956 A1 ES421956 A1 ES 421956A1
- Authority
- ES
- Spain
- Prior art keywords
- polymerization
- acrylonitrile
- free
- bulk
- catalyst
- 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
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title abstract 2
- 238000012662 bulk polymerization Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- -1 mercapto compound Chemical class 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/42—Nitriles
- C08F20/44—Acrylonitrile
-
- 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
- C08F2/36—Polymerisation in solid state
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19017/73A IT978001B (it) | 1973-01-03 | 1973-01-03 | Procedimento migliorato per la polimerizzazione in massa del l acrilonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES421956A1 true ES421956A1 (es) | 1976-05-01 |
Family
ID=11153866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES421956A Expired ES421956A1 (es) | 1973-01-03 | 1974-01-02 | Procedimiento para la polimerizacion en masa de acriloni- trilo. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3879360A (https=) |
| JP (1) | JPS4999692A (https=) |
| AR (1) | AR196968A1 (https=) |
| BE (1) | BE809330A (https=) |
| BR (1) | BR7310276D0 (https=) |
| DE (1) | DE2400043A1 (https=) |
| ES (1) | ES421956A1 (https=) |
| FR (1) | FR2212344B1 (https=) |
| GB (1) | GB1448541A (https=) |
| IL (1) | IL43926A (https=) |
| IN (1) | IN140365B (https=) |
| IT (1) | IT978001B (https=) |
| NL (1) | NL7317722A (https=) |
| SU (1) | SU682136A3 (https=) |
| TR (1) | TR18237A (https=) |
| ZA (1) | ZA7462B (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238441A (en) * | 1978-12-29 | 1980-12-09 | E. I. Du Pont De Nemours And Company | Process for preparing acrylic polymer plexifilaments |
| US4238440A (en) * | 1978-12-29 | 1980-12-09 | E. I. Du Pont De Nemours And Company | Process for spinning acrylic fibers |
| US4238442A (en) * | 1978-12-29 | 1980-12-09 | E. I. Du Pont De Nemours And Company | Process for melt spinning acrylonitrile polymer hydrates |
| DE3040969A1 (de) * | 1980-10-30 | 1982-06-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von acrylnitril enthaltenden polymeren |
| US5322912A (en) * | 1992-11-16 | 1994-06-21 | Xerox Corporation | Polymerization processes and toner compositions therefrom |
| US6258911B1 (en) * | 1994-08-18 | 2001-07-10 | Xerox Corporation | Bifunctional macromolecules and toner compositions therefrom |
| US6320007B1 (en) | 1994-11-18 | 2001-11-20 | Xerox Corporation | Process for producing thermoplastic resin polymers |
| US5449724A (en) * | 1994-12-14 | 1995-09-12 | Xerox Corporation | Stable free radical polymerization process and thermoplastic materials produced therefrom |
| DE10104723A1 (de) * | 2001-02-02 | 2002-08-14 | Wacker Polymer Systems Gmbh | Verwendung von Hydroperoxiden als Regler bei Polymerisationen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK139433C (da) * | 1970-04-28 | 1979-07-30 | Chatillon Italiana Fibre | Fremgangsmaade til massepolymerisation af acrylonitril |
-
1973
- 1973-01-03 IT IT19017/73A patent/IT978001B/it active
- 1973-12-26 US US427852A patent/US3879360A/en not_active Expired - Lifetime
- 1973-12-27 NL NL7317722A patent/NL7317722A/xx not_active Application Discontinuation
- 1973-12-27 JP JP48144598A patent/JPS4999692A/ja active Pending
- 1973-12-28 FR FR7346728A patent/FR2212344B1/fr not_active Expired
- 1973-12-28 BR BR10276/73A patent/BR7310276D0/pt unknown
- 1973-12-28 IL IL43926A patent/IL43926A/en unknown
-
1974
- 1974-01-02 TR TR18237A patent/TR18237A/xx unknown
- 1974-01-02 ES ES421956A patent/ES421956A1/es not_active Expired
- 1974-01-02 SU SU741981342A patent/SU682136A3/ru active
- 1974-01-02 BE BE139461A patent/BE809330A/xx unknown
- 1974-01-02 GB GB6174A patent/GB1448541A/en not_active Expired
- 1974-01-02 DE DE2400043A patent/DE2400043A1/de not_active Withdrawn
- 1974-01-02 AR AR251787A patent/AR196968A1/es active
- 1974-01-03 ZA ZA740062A patent/ZA7462B/xx unknown
- 1974-01-19 IN IN138/CAL/1974A patent/IN140365B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212344A1 (https=) | 1974-07-26 |
| SU682136A3 (ru) | 1979-08-25 |
| AR196968A1 (es) | 1974-02-28 |
| US3879360A (en) | 1975-04-22 |
| TR18237A (tr) | 1976-11-05 |
| IL43926A0 (en) | 1974-03-14 |
| FR2212344B1 (https=) | 1978-03-10 |
| IT978001B (it) | 1974-09-20 |
| BR7310276D0 (pt) | 1974-09-05 |
| BE809330A (fr) | 1974-07-02 |
| ZA7462B (en) | 1974-11-27 |
| DE2400043A1 (de) | 1974-07-04 |
| JPS4999692A (https=) | 1974-09-20 |
| GB1448541A (en) | 1976-09-08 |
| AU6407574A (en) | 1975-07-03 |
| NL7317722A (https=) | 1974-07-05 |
| IL43926A (en) | 1976-11-30 |
| IN140365B (https=) | 1976-10-23 |
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