IT7830530A0 - Copolimeri di alchilnorbornene ottenuti mediante processo comportante apertura dell'anello. - Google Patents
Copolimeri di alchilnorbornene ottenuti mediante processo comportante apertura dell'anello.Info
- Publication number
- IT7830530A0 IT7830530A0 IT7830530A IT3053078A IT7830530A0 IT 7830530 A0 IT7830530 A0 IT 7830530A0 IT 7830530 A IT7830530 A IT 7830530A IT 3053078 A IT3053078 A IT 3053078A IT 7830530 A0 IT7830530 A0 IT 7830530A0
- Authority
- IT
- Italy
- Prior art keywords
- alkylnorbornene
- ring
- opening process
- copolymers obtained
- copolymers
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007142 ring opening reaction Methods 0.000 title 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers
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)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/857,142 US4136248A (en) | 1977-12-05 | 1977-12-05 | Ring-opened alkylnorbornene copolymers |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7830530A0 true IT7830530A0 (it) | 1978-12-04 |
IT1101472B IT1101472B (it) | 1985-09-28 |
Family
ID=25325286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30530/78A IT1101472B (it) | 1977-12-05 | 1978-12-04 | Copolimeri di alchilnorbornene compostante apertura dell'anello |
Country Status (6)
Country | Link |
---|---|
US (1) | US4136248A (it) |
EP (1) | EP0002277B1 (it) |
JP (1) | JPS5490299A (it) |
CA (1) | CA1115895A (it) |
DE (1) | DE2862204D1 (it) |
IT (1) | IT1101472B (it) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485208A (en) * | 1982-05-14 | 1984-11-27 | Hercules Incorporated | Plasticized polydicyclopentadiene and a method for making the same |
US4507453A (en) * | 1982-01-25 | 1985-03-26 | Hercules Incorporated | Dicyclopentadiene thermoset polymer |
US4568660A (en) * | 1982-01-25 | 1986-02-04 | Hercules Incorporated | Cycloolefin polymerization catalyst composition |
US4699963A (en) * | 1982-01-25 | 1987-10-13 | Hercules Incorporated | Method of cycloolefin polymerization |
DE3372102D1 (en) * | 1982-01-25 | 1987-07-23 | Hercules Inc | A dicyclopentadiene thermoset polymer and a catalyst and a method for making it |
EP0105775B1 (fr) * | 1982-09-20 | 1989-01-11 | Norsolor S.A. | Produits finis à fonction mémoire |
US4598102A (en) * | 1983-11-17 | 1986-07-01 | Hercules Incorporated | Method, composition and product produced by delayed gelation in the polymerization of cycloolefins |
DE3572679D1 (en) * | 1984-11-16 | 1989-10-05 | Hercules Inc | Improvements in the polymerization of norbornene-type cycloolefins |
US4696985A (en) * | 1984-11-16 | 1987-09-29 | Hercules Incorporated | Catalyst composition for polymerization of cycloolefins |
US4708969A (en) * | 1984-11-16 | 1987-11-24 | Hercules Incorporated | Cycloolefin composition and method for making high TG fiber reinforced polymeric product |
US4701510A (en) * | 1985-12-16 | 1987-10-20 | The B.F. Goodrich Company | Polycycloolefins resistant to solvents |
USRE35717E (en) * | 1986-04-11 | 1998-01-20 | Metton America, Inc. | Cycloolefin copolymerization method, feed composition and product |
EP0264260A3 (en) * | 1986-10-13 | 1989-10-18 | Nippon Oil Co. Ltd. | Production of polysubstituted norbornenes |
US4948856A (en) * | 1987-05-22 | 1990-08-14 | B. F. Goodrich Company | Homogeneous addition copolymers of ethylene and cycloolefin monomers and method for producing same |
US5011730A (en) * | 1987-08-14 | 1991-04-30 | The B. F. Goodrich Company | Bulk polymerized cycloolefin circuit boards |
US4899005A (en) * | 1987-11-19 | 1990-02-06 | The B. F. Goodrich Company | Method for preparing cycloolefin copolymers with improved heat stability |
US4822839A (en) * | 1987-11-25 | 1989-04-18 | Hercules Incorporated | Polyunsaturated hydrocarbon polymer-compatible antioxidant compositions |
JPH0624806B2 (ja) * | 1988-03-29 | 1994-04-06 | 日本ゼオン株式会社 | 複合成形品およびその製造法 |
US4843185A (en) * | 1988-04-08 | 1989-06-27 | The B. F. Goodrich Company | Method for enhancing the polymerization activity of crude cycloolefin monomers for bulk polymerization |
US4959395A (en) * | 1988-06-28 | 1990-09-25 | The B. F. Goodrich Company | Bulk polymerized molded products containing cycloolefin monoments with microencapsulated blowing agents |
US4891387A (en) * | 1988-06-28 | 1990-01-02 | The B. F. Goodrich Company | Bulk polymerized cycloolefin monomers containing microencapsulated blowing agents |
US4943621A (en) * | 1988-08-04 | 1990-07-24 | The B. F. Goodrich Company | Storage stable components of reactive formulations for bulk polymerization of cycloolefin monomers |
US4906797A (en) * | 1988-09-12 | 1990-03-06 | The B.F. Goodrich Company | Liquid dicyclopentadiene feedstock for bulk polymerization |
US5206306A (en) * | 1989-03-31 | 1993-04-27 | The B. F. Goodrich Company | Process for making a polymer for an optical substrate by hydrogenating a cycloolefin copolymer |
US5439992A (en) * | 1989-03-31 | 1995-08-08 | The B. F. Goodrich Company | Continuous process for making melt-processable optical grade ring-opened polycyclic (co)polymers in a single-stage multi-zoned reactor |
US5115041A (en) * | 1989-03-31 | 1992-05-19 | The B. F. Goodrich Company | Substrate for optical recording media and molding composition therefor |
DE19654074C2 (de) * | 1996-12-23 | 2001-01-25 | Bayer Ag | Verfahren zur Herstellung hydrierter ringgeöffneter Metathesepolymeren |
US6986855B1 (en) | 2001-01-24 | 2006-01-17 | Cornerstone Research Group | Structural and optical applications for shape memory polymers (SMP) |
US7422714B1 (en) | 2001-01-24 | 2008-09-09 | Cornerstone Research Group, Inc. | Method of using a shape memory material as a mandrel for composite part manufacturing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025497A (en) * | 1964-02-25 | 1977-05-24 | Montecatini Edison S.P.A. | Ethylene-olefin-alkenyl norbornene elastomers |
FR1543497A (fr) * | 1967-08-18 | 1968-10-25 | Charbonnages De France | Polymères dérivés du bicyclo [2, 2, 1] heptène-2 |
US3879343A (en) * | 1969-06-24 | 1975-04-22 | Du Pont | Stabilizing hydrocarbon copolymers of bicyclic monomers against gelation during bulk processing |
JPS5070500A (it) * | 1973-10-23 | 1975-06-11 | Nippon Oil Co Ltd | |
US4002815A (en) * | 1973-11-05 | 1977-01-11 | The B. F. Goodrich Company | Cyclopentene-dicyclopentadiene copolymers and method of making same |
US4025708A (en) * | 1975-03-24 | 1977-05-24 | The B. F. Goodrich Company | Process for polymerizing cyclopentene |
US4069376A (en) * | 1975-04-17 | 1978-01-17 | The B. F. Goodrich Company | Process for substantially gel-free polymerization of norbornene with dicyclopentadiene |
-
1977
- 1977-12-05 US US05/857,142 patent/US4136248A/en not_active Expired - Lifetime
-
1978
- 1978-10-27 CA CA314,563A patent/CA1115895A/en not_active Expired
- 1978-12-02 EP EP78101525A patent/EP0002277B1/en not_active Expired
- 1978-12-02 DE DE7878101525T patent/DE2862204D1/de not_active Expired
- 1978-12-04 IT IT30530/78A patent/IT1101472B/it active
- 1978-12-04 JP JP14916678A patent/JPS5490299A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0002277B1 (en) | 1983-03-16 |
JPH0210173B2 (it) | 1990-03-07 |
IT1101472B (it) | 1985-09-28 |
EP0002277A1 (en) | 1979-06-13 |
CA1115895A (en) | 1982-01-05 |
DE2862204D1 (en) | 1983-04-21 |
US4136248A (en) | 1979-01-23 |
JPS5490299A (en) | 1979-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941230 |