IT977007B - PROCEDURE FOR THE PREPARATION OF TRANS POLIALCHENAMERI AND POLI MERI SO OBTAINED - Google Patents
PROCEDURE FOR THE PREPARATION OF TRANS POLIALCHENAMERI AND POLI MERI SO OBTAINEDInfo
- Publication number
- IT977007B IT977007B IT4783473A IT4783473A IT977007B IT 977007 B IT977007 B IT 977007B IT 4783473 A IT4783473 A IT 4783473A IT 4783473 A IT4783473 A IT 4783473A IT 977007 B IT977007 B IT 977007B
- Authority
- IT
- Italy
- Prior art keywords
- polialchenameri
- meri
- poli
- trans
- procedure
- Prior art date
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)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722203303 DE2203303C3 (en) | 1972-01-25 | Improved Process for Making Polyalkenamers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT977007B true IT977007B (en) | 1974-09-10 |
Family
ID=5833906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4783473A IT977007B (en) | 1972-01-25 | 1973-01-23 | PROCEDURE FOR THE PREPARATION OF TRANS POLIALCHENAMERI AND POLI MERI SO OBTAINED |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4887000A (en) |
| BE (1) | BE794367A (en) |
| CA (1) | CA1019097A (en) |
| FR (1) | FR2169267B1 (en) |
| GB (1) | GB1368732A (en) |
| IT (1) | IT977007B (en) |
| NL (1) | NL7301104A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138448A (en) * | 1977-12-05 | 1979-02-06 | The B. F. Goodrich Company | Process for preparing polymers of cyclopentadiene and bicycloheptene mixtures |
| JPS63135238A (en) * | 1986-11-28 | 1988-06-07 | ダイセル・ヒユルス株式会社 | Vibration-damping composite metallic plate |
-
0
- BE BE794367D patent/BE794367A/en unknown
-
1973
- 1973-01-23 CA CA161,865A patent/CA1019097A/en not_active Expired
- 1973-01-23 JP JP922073A patent/JPS4887000A/ja active Pending
- 1973-01-23 IT IT4783473A patent/IT977007B/en active
- 1973-01-24 GB GB357173A patent/GB1368732A/en not_active Expired
- 1973-01-25 FR FR7302664A patent/FR2169267B1/fr not_active Expired
- 1973-01-25 NL NL7301104A patent/NL7301104A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2203303A1 (en) | 1973-08-02 |
| FR2169267B1 (en) | 1978-02-10 |
| GB1368732A (en) | 1974-10-02 |
| DE2203303B2 (en) | 1977-05-05 |
| FR2169267A1 (en) | 1973-09-07 |
| BE794367A (en) | 1973-07-23 |
| CA1019097A (en) | 1977-10-11 |
| JPS4887000A (en) | 1973-11-16 |
| NL7301104A (en) | 1973-07-27 |
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