FR2403352A1 - Procede de preparation de copolymeres statistiques de dicyclopentadiene et de composes monocycliques insatures - Google Patents
Procede de preparation de copolymeres statistiques de dicyclopentadiene et de composes monocycliques insaturesInfo
- Publication number
- FR2403352A1 FR2403352A1 FR7824472A FR7824472A FR2403352A1 FR 2403352 A1 FR2403352 A1 FR 2403352A1 FR 7824472 A FR7824472 A FR 7824472A FR 7824472 A FR7824472 A FR 7824472A FR 2403352 A1 FR2403352 A1 FR 2403352A1
- Authority
- FR
- France
- Prior art keywords
- dicyclopentadiene
- unsaturated monocyclic
- monocyclic compounds
- statistical copolymers
- copolymers
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polymerization Catalysts (AREA)
Abstract
L'invention a pour objet la préparation de copolymères statistiques de dicyclopentadiène et de composés monocycliques insatures tels que le cyclopentène, le cyclooctène, le 1,5-cyclooctadiène et le 1,5,9-cyclododécatiène. On polymérise en continu ou en discontinu, un mélange des deux composants indiqués en présence d'un catalyseur comprenant de l'hexachlorure de tungstène, un composé organique de silicium particulier, un éther particulier et un composé organique d'étain particulier. Production avec des rendements élevés de copolymères allant de thermosplastiques à élastomères.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83385077A | 1977-09-16 | 1977-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2403352A1 true FR2403352A1 (fr) | 1979-04-13 |
FR2403352B1 FR2403352B1 (fr) | 1980-07-18 |
Family
ID=25265436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824472A Granted FR2403352A1 (fr) | 1977-09-16 | 1978-08-23 | Procede de preparation de copolymeres statistiques de dicyclopentadiene et de composes monocycliques insatures |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5454200A (fr) |
BE (1) | BE869987A (fr) |
BR (1) | BR7805927A (fr) |
CA (1) | CA1108797A (fr) |
DE (1) | DE2838304A1 (fr) |
FR (1) | FR2403352A1 (fr) |
GB (1) | GB2005280B (fr) |
IT (1) | IT1107698B (fr) |
MX (1) | MX147648A (fr) |
NL (1) | NL7808808A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400340A (en) * | 1982-01-25 | 1983-08-23 | Hercules Incorporated | Method for making a dicyclopentadiene thermoset polymer |
US4701510A (en) * | 1985-12-16 | 1987-10-20 | The B.F. Goodrich Company | Polycycloolefins resistant to solvents |
GB8822911D0 (en) * | 1988-09-29 | 1988-11-02 | Shell Int Research | Polymerization of norbornene derivatives & catalytic system suitable for use therein |
US5248745A (en) * | 1988-11-22 | 1993-09-28 | Shell Oil Company | Copolymerization of dicyclopentadiene with norbornene derivatives |
GB8827320D0 (en) * | 1988-11-23 | 1988-12-29 | Shell Int Research | Process for polymerization of structurally different monomers |
GB9117744D0 (en) * | 1991-08-16 | 1991-10-02 | Shell Int Research | Polymerization of cycloolefins and catalytic system suitable for use therein |
US20040075039A1 (en) | 2002-08-16 | 2004-04-22 | Dubey Dharmesh K. | Molds for producing contact lenses |
WO2020061271A1 (fr) | 2018-09-20 | 2020-03-26 | Exxonmobil Chemical Patents Inc. | Système catalyseur de métathèse pour la polymérisation de cyclooléfines |
EP4121134A4 (fr) * | 2020-03-19 | 2024-04-17 | Univ Illinois | Élastomère à propriétés ajustables et procédé de formation rapide de l'élastomère |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2249905A1 (fr) * | 1973-11-05 | 1975-05-30 | Goodrich Co B F | |
DE2553954A1 (de) * | 1975-01-02 | 1976-07-08 | Goodyear Tire & Rubber | Verfahren zur herstellung von chlor- enthaltenden polyalkenameren |
FR2306224A1 (fr) * | 1975-04-03 | 1976-10-29 | Goodrich Co B F | Copolymeres cyclopentene/dicyclopentadiene et procede pour leur obtention |
FR2333816A1 (fr) * | 1975-12-05 | 1977-07-01 | Goodyear Tire & Rubber | Procede de preparation de polyalcenameres a forte teneur en doubles liaisons cis |
-
1978
- 1978-07-31 CA CA308,454A patent/CA1108797A/fr not_active Expired
- 1978-08-11 GB GB7833140A patent/GB2005280B/en not_active Expired
- 1978-08-23 FR FR7824472A patent/FR2403352A1/fr active Granted
- 1978-08-25 NL NL7808808A patent/NL7808808A/xx not_active Application Discontinuation
- 1978-08-25 BE BE190083A patent/BE869987A/fr not_active IP Right Cessation
- 1978-09-01 DE DE19782838304 patent/DE2838304A1/de not_active Withdrawn
- 1978-09-08 MX MX174818A patent/MX147648A/es unknown
- 1978-09-11 IT IT51038/78A patent/IT1107698B/it active
- 1978-09-12 BR BR7805927A patent/BR7805927A/pt unknown
- 1978-09-14 JP JP11351278A patent/JPS5454200A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2249905A1 (fr) * | 1973-11-05 | 1975-05-30 | Goodrich Co B F | |
DE2553954A1 (de) * | 1975-01-02 | 1976-07-08 | Goodyear Tire & Rubber | Verfahren zur herstellung von chlor- enthaltenden polyalkenameren |
FR2306224A1 (fr) * | 1975-04-03 | 1976-10-29 | Goodrich Co B F | Copolymeres cyclopentene/dicyclopentadiene et procede pour leur obtention |
FR2333816A1 (fr) * | 1975-12-05 | 1977-07-01 | Goodyear Tire & Rubber | Procede de preparation de polyalcenameres a forte teneur en doubles liaisons cis |
Also Published As
Publication number | Publication date |
---|---|
GB2005280A (en) | 1979-04-19 |
DE2838304A1 (de) | 1979-03-29 |
NL7808808A (nl) | 1979-03-20 |
CA1108797A (fr) | 1981-09-08 |
IT7851038A0 (it) | 1978-09-11 |
FR2403352B1 (fr) | 1980-07-18 |
MX147648A (es) | 1982-12-30 |
JPS5454200A (en) | 1979-04-28 |
BR7805927A (pt) | 1979-05-02 |
GB2005280B (en) | 1982-03-17 |
IT1107698B (it) | 1985-11-25 |
BE869987A (fr) | 1978-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
CL | Concession to grant licences | ||
CL | Concession to grant licences |