ZA727772B - Procedure for the production of polymers and copolymers of isobutylene and polymers obtained - Google Patents
Procedure for the production of polymers and copolymers of isobutylene and polymers obtainedInfo
- Publication number
- ZA727772B ZA727772B ZA727772A ZA727772A ZA727772B ZA 727772 B ZA727772 B ZA 727772B ZA 727772 A ZA727772 A ZA 727772A ZA 727772 A ZA727772 A ZA 727772A ZA 727772 B ZA727772 B ZA 727772B
- Authority
- ZA
- South Africa
- Prior art keywords
- polymers
- isobutylene
- copolymers
- procedure
- production
- Prior art date
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/14—Monomers containing five or more carbon atoms
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT31728/71A IT946104B (en) | 1971-11-26 | 1971-11-26 | PROCEDURE FOR THE PRODUCTION OF POLYMERS AND COPOLYMERS OF ISOBU TENE AND PRODUCTS OBTAINED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA727772B true ZA727772B (en) | 1973-08-29 |
Family
ID=11234278
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA727774A ZA727774B (en) | 1971-11-26 | 1972-11-01 | Process for the production of polymers and copolymers of isobutylene and the products obtained |
| ZA727772A ZA727772B (en) | 1971-11-26 | 1972-11-01 | Procedure for the production of polymers and copolymers of isobutylene and polymers obtained |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA727774A ZA727774B (en) | 1971-11-26 | 1972-11-01 | Process for the production of polymers and copolymers of isobutylene and the products obtained |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5243238B2 (en) |
| AT (1) | AT319591B (en) |
| AU (1) | AU472858B2 (en) |
| BE (1) | BE791779A (en) |
| CA (1) | CA998496A (en) |
| CH (1) | CH553229A (en) |
| CS (1) | CS179976B2 (en) |
| DD (1) | DD104799A5 (en) |
| DE (1) | DE2257485A1 (en) |
| ES (1) | ES409265A1 (en) |
| FR (1) | FR2160888B1 (en) |
| GB (1) | GB1407420A (en) |
| HU (1) | HU167166B (en) |
| IN (1) | IN138882B (en) |
| IT (1) | IT946104B (en) |
| LU (1) | LU66531A1 (en) |
| NL (1) | NL153890B (en) |
| PL (1) | PL94405B1 (en) |
| RO (1) | RO62848A (en) |
| SU (1) | SU493975A3 (en) |
| ZA (2) | ZA727774B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3066123A (en) * | 1958-09-10 | 1962-11-27 | Exxon Research Engineering Co | Activated friedel-crafts catalysts for polymerization |
| FR1413467A (en) * | 1963-11-01 | 1965-10-08 | Exxon Research Engineering Co | Process for preparing a catalyst |
-
0
- BE BE791779D patent/BE791779A/en unknown
-
1971
- 1971-11-26 IT IT31728/71A patent/IT946104B/en active
-
1972
- 1972-10-19 AU AU47933/72A patent/AU472858B2/en not_active Expired
- 1972-11-01 ZA ZA727774A patent/ZA727774B/en unknown
- 1972-11-01 ZA ZA727772A patent/ZA727772B/en unknown
- 1972-11-16 CS CS7200007785A patent/CS179976B2/en unknown
- 1972-11-21 FR FR7241222A patent/FR2160888B1/fr not_active Expired
- 1972-11-23 DE DE2257485A patent/DE2257485A1/en active Pending
- 1972-11-24 SU SU1852397A patent/SU493975A3/en active
- 1972-11-24 RO RO7200072928A patent/RO62848A/en unknown
- 1972-11-24 AT AT1005972A patent/AT319591B/en not_active IP Right Cessation
- 1972-11-24 CA CA157,502A patent/CA998496A/en not_active Expired
- 1972-11-24 HU HUSA2429A patent/HU167166B/hu unknown
- 1972-11-24 DD DD167141A patent/DD104799A5/xx unknown
- 1972-11-24 LU LU66531A patent/LU66531A1/xx unknown
- 1972-11-24 PL PL1972159062A patent/PL94405B1/en unknown
- 1972-11-24 GB GB5452972A patent/GB1407420A/en not_active Expired
- 1972-11-25 CH CH1719472A patent/CH553229A/en not_active IP Right Cessation
- 1972-11-25 ES ES409265A patent/ES409265A1/en not_active Expired
- 1972-11-27 JP JP47118134A patent/JPS5243238B2/ja not_active Expired
- 1972-11-27 NL NL727216040A patent/NL153890B/en unknown
- 1972-11-29 IN IN2026/72A patent/IN138882B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA727774B (en) | 1973-08-29 |
| CH553229A (en) | 1974-08-30 |
| BE791779A (en) | 1973-03-16 |
| FR2160888A1 (en) | 1973-07-06 |
| IN138882B (en) | 1976-04-10 |
| DE2257485A1 (en) | 1973-06-07 |
| PL94405B1 (en) | 1977-08-31 |
| NL7216040A (en) | 1973-05-29 |
| HU167166B (en) | 1975-08-28 |
| JPS5243238B2 (en) | 1977-10-28 |
| DD104799A5 (en) | 1974-03-20 |
| ES409265A1 (en) | 1976-03-01 |
| FR2160888B1 (en) | 1975-03-28 |
| AU472858B2 (en) | 1976-06-10 |
| CS179976B2 (en) | 1977-12-30 |
| SU493975A3 (en) | 1975-11-28 |
| IT946104B (en) | 1973-05-21 |
| RO62848A (en) | 1977-11-15 |
| GB1407420A (en) | 1975-09-24 |
| LU66531A1 (en) | 1973-02-01 |
| JPS4864176A (en) | 1973-09-05 |
| NL153890B (en) | 1977-07-15 |
| CA998496A (en) | 1976-10-12 |
| AU4793372A (en) | 1974-04-26 |
| AT319591B (en) | 1974-12-27 |
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