DE1620979A1 - - Google Patents
Info
- Publication number
- DE1620979A1 DE1620979A1 DE19661620979 DE1620979A DE1620979A1 DE 1620979 A1 DE1620979 A1 DE 1620979A1 DE 19661620979 DE19661620979 DE 19661620979 DE 1620979 A DE1620979 A DE 1620979A DE 1620979 A1 DE1620979 A1 DE 1620979A1
- Authority
- DE
- Germany
- 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.)
- Withdrawn
Links
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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F136/06—Butadiene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR12363A FR1439202A (fr) | 1965-04-07 | 1965-04-07 | Polymérisation du butadiène |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1620979A1 true DE1620979A1 (it) | 1970-07-02 |
| DE1620979B2 DE1620979B2 (de) | 1970-07-02 |
Family
ID=8575891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661620979 Withdrawn DE1620979B2 (de) | 1965-04-07 | 1966-04-01 | Verfahren zur Herstellung von Butadienpolymerisaten |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE679093A (it) |
| DE (1) | DE1620979B2 (it) |
| ES (1) | ES325248A1 (it) |
| FR (1) | FR1439202A (it) |
| GB (1) | GB1138840A (it) |
| LU (1) | LU50859A1 (it) |
| NL (2) | NL6604469A (it) |
-
0
- NL NL131518D patent/NL131518C/xx active
-
1965
- 1965-04-07 FR FR12363A patent/FR1439202A/fr not_active Expired
-
1966
- 1966-04-01 DE DE19661620979 patent/DE1620979B2/de not_active Withdrawn
- 1966-04-04 NL NL6604469A patent/NL6604469A/xx unknown
- 1966-04-06 GB GB15458/66A patent/GB1138840A/en not_active Expired
- 1966-04-06 BE BE679093D patent/BE679093A/xx not_active IP Right Cessation
- 1966-04-06 ES ES0325248A patent/ES325248A1/es not_active Expired
- 1966-04-07 LU LU50859A patent/LU50859A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1138840A (en) | 1969-01-01 |
| NL6604469A (it) | 1966-10-10 |
| NL131518C (it) | |
| BE679093A (it) | 1966-09-16 |
| DE1620979B2 (de) | 1970-07-02 |
| LU50859A1 (it) | 1966-10-07 |
| ES325248A1 (es) | 1967-02-16 |
| FR1439202A (fr) | 1966-05-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |