IT1260531B - Polimeri contenenti unita' ripetitive ciclochetoniche e metodo per il loro ottenimento - Google Patents
Polimeri contenenti unita' ripetitive ciclochetoniche e metodo per il loro ottenimentoInfo
- Publication number
- IT1260531B IT1260531B ITMI921377A ITMI921377A IT1260531B IT 1260531 B IT1260531 B IT 1260531B IT MI921377 A ITMI921377 A IT MI921377A IT MI921377 A ITMI921377 A IT MI921377A IT 1260531 B IT1260531 B IT 1260531B
- Authority
- IT
- Italy
- Prior art keywords
- polymers
- substituted
- cyclochetonic
- obtaining
- polymers containing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 3
- 230000003252 repetitive effect Effects 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000000852 hydrogen donor Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/10—Isomerisation; Cyclisation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
Polimeri aventi un'ottima combinazione di proprietà chimiche, meccaniche e di processo, e particolarmente utilizzabili da soli o in miscela, sia come polimeri termoplastici con elevata tenacità, sia come elastomeri o modificanti elastomerici, contengono, distribuite casualmente nella catene, unità strutturati ciclochetoniche ripetitive aventi la seguente formula generale (1): (FORMULA I) in cui: R rappresenta un gruppo tetravalente alifatico o cicloalifatico, sostituito e non sostituito, avente complessivamente da 4 a 50, preferibilmente da 4 a 20 atomi di carbonio.Tali polimeri possono essere preparati mediante un procedimento comprendente la reazione, in un mezzo liquido, di un polidiene contenente unità strutturali adiacenti derivanti da polimerizzazione 1,4-cis di dieni coniugati, con monossido di carbonio in presenza di composti generatori di radicali liberi ed, eventualmente, di un composto in grado di agire come idrogeno-donatore.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921377A IT1260531B (it) | 1992-06-04 | 1992-06-04 | Polimeri contenenti unita' ripetitive ciclochetoniche e metodo per il loro ottenimento |
EP93201581A EP0573122B1 (en) | 1992-06-04 | 1993-06-02 | Polymers containing repeating cycloketonic units, and method for obtaining them |
ES93201581T ES2120474T3 (es) | 1992-06-04 | 1993-06-02 | Polimeros que contienen unidades de cetonas ciclicas repetitivas y procedimiento para su preparacion. |
AT93201581T ATE169933T1 (de) | 1992-06-04 | 1993-06-02 | Polymere, welche wiederkehrende einheiten mit cycloketongruppen enthalten und verfahren zur deren herstellung |
DK93201581T DK0573122T3 (da) | 1992-06-04 | 1993-06-02 | Polymerer der indeholder gentagne cycloketonenheder, samt fremgangsmåde til opnåelse deraf |
DE69320408T DE69320408T2 (de) | 1992-06-04 | 1993-06-02 | Polymere, welche wiederkehrende Einheiten mit Cycloketongruppen enthalten und Verfahren zur deren Herstellung |
CA002097677A CA2097677C (en) | 1992-06-04 | 1993-06-03 | Polymers containing repeating cycloketonic units, and method for obtaining them |
US08/071,517 US5369187A (en) | 1992-06-04 | 1993-06-03 | Polymers containing repeating cycloketonic units, and method for obtaining them |
JP5160403A JPH06211924A (ja) | 1992-06-04 | 1993-06-04 | 反復環状ケトン単位を有するポリマーおよびその製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921377A IT1260531B (it) | 1992-06-04 | 1992-06-04 | Polimeri contenenti unita' ripetitive ciclochetoniche e metodo per il loro ottenimento |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921377A0 ITMI921377A0 (it) | 1992-06-04 |
ITMI921377A1 ITMI921377A1 (it) | 1993-12-05 |
IT1260531B true IT1260531B (it) | 1996-04-09 |
Family
ID=11363452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921377A IT1260531B (it) | 1992-06-04 | 1992-06-04 | Polimeri contenenti unita' ripetitive ciclochetoniche e metodo per il loro ottenimento |
Country Status (9)
Country | Link |
---|---|
US (1) | US5369187A (it) |
EP (1) | EP0573122B1 (it) |
JP (1) | JPH06211924A (it) |
AT (1) | ATE169933T1 (it) |
CA (1) | CA2097677C (it) |
DE (1) | DE69320408T2 (it) |
DK (1) | DK0573122T3 (it) |
ES (1) | ES2120474T3 (it) |
IT (1) | IT1260531B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19622061A1 (de) * | 1996-05-31 | 1997-12-04 | Basf Ag | Verfahren zur Hydroformylierung ethylenisch ungesättigter Polymere in wäßriger Dispersion |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002207B1 (de) * | 1977-11-24 | 1981-09-02 | Ciba-Geigy Ag | Dichlorvinylcyclobutanone, Verfahren zu deren Herstellung und ihre Verwendung als Zwischenprodukte für die Herstellung von Schädlingsbekämpfungsmitteln |
US4981916A (en) * | 1987-10-14 | 1991-01-01 | Shell Oil Company | Hydroesterification of polymerized conjugated dienes |
-
1992
- 1992-06-04 IT ITMI921377A patent/IT1260531B/it active IP Right Grant
-
1993
- 1993-06-02 AT AT93201581T patent/ATE169933T1/de not_active IP Right Cessation
- 1993-06-02 EP EP93201581A patent/EP0573122B1/en not_active Expired - Lifetime
- 1993-06-02 ES ES93201581T patent/ES2120474T3/es not_active Expired - Lifetime
- 1993-06-02 DE DE69320408T patent/DE69320408T2/de not_active Expired - Fee Related
- 1993-06-02 DK DK93201581T patent/DK0573122T3/da active
- 1993-06-03 CA CA002097677A patent/CA2097677C/en not_active Expired - Fee Related
- 1993-06-03 US US08/071,517 patent/US5369187A/en not_active Expired - Lifetime
- 1993-06-04 JP JP5160403A patent/JPH06211924A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69320408D1 (de) | 1998-09-24 |
EP0573122A1 (en) | 1993-12-08 |
EP0573122B1 (en) | 1998-08-19 |
ES2120474T3 (es) | 1998-11-01 |
CA2097677C (en) | 2005-08-09 |
DE69320408T2 (de) | 1999-05-06 |
DK0573122T3 (da) | 1999-05-25 |
ITMI921377A1 (it) | 1993-12-05 |
ITMI921377A0 (it) | 1992-06-04 |
US5369187A (en) | 1994-11-29 |
CA2097677A1 (en) | 1993-12-05 |
ATE169933T1 (de) | 1998-09-15 |
JPH06211924A (ja) | 1994-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970530 |