GB1379853A - Polyethylenes and a process for the production of the same - Google Patents
Polyethylenes and a process for the production of the sameInfo
- Publication number
- GB1379853A GB1379853A GB727072A GB727072A GB1379853A GB 1379853 A GB1379853 A GB 1379853A GB 727072 A GB727072 A GB 727072A GB 727072 A GB727072 A GB 727072A GB 1379853 A GB1379853 A GB 1379853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- peroxide
- polyethylenes
- feb
- linear polyethylene
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2064471 | 1971-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1379853A true GB1379853A (en) | 1975-01-08 |
Family
ID=11169968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB727072A Expired GB1379853A (en) | 1971-02-17 | 1972-02-16 | Polyethylenes and a process for the production of the same |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE779419A (de) |
DE (1) | DE2207522A1 (de) |
FR (1) | FR2125972A5 (de) |
GB (1) | GB1379853A (de) |
LU (1) | LU64796A1 (de) |
NL (1) | NL7202002A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500648A (en) * | 1983-04-25 | 1985-02-19 | Exxon Research & Engineering Co. | Long chain branching in polyolefins from ziegler-natta catalysts |
US4851489A (en) * | 1983-04-25 | 1989-07-25 | Exxon Research & Engineering Company | Long chain branching in polyolefins from Ziegler-Natta catalysts |
USRE33269E (en) * | 1981-06-22 | 1990-07-17 | The British Petroleum Company P.L.C. | Process for the treatment of linear low density polyethylene by organic peroxides which generate free radicals |
US8202958B2 (en) | 2008-03-13 | 2012-06-19 | Dow Global Technologies Llc | Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5278272A (en) * | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
-
1972
- 1972-02-16 BE BE779419A patent/BE779419A/xx unknown
- 1972-02-16 GB GB727072A patent/GB1379853A/en not_active Expired
- 1972-02-16 NL NL7202002A patent/NL7202002A/xx unknown
- 1972-02-17 DE DE19722207522 patent/DE2207522A1/de active Pending
- 1972-02-17 FR FR7205298A patent/FR2125972A5/fr not_active Expired
- 1972-02-17 LU LU64796D patent/LU64796A1/xx unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33269E (en) * | 1981-06-22 | 1990-07-17 | The British Petroleum Company P.L.C. | Process for the treatment of linear low density polyethylene by organic peroxides which generate free radicals |
US4500648A (en) * | 1983-04-25 | 1985-02-19 | Exxon Research & Engineering Co. | Long chain branching in polyolefins from ziegler-natta catalysts |
US4851489A (en) * | 1983-04-25 | 1989-07-25 | Exxon Research & Engineering Company | Long chain branching in polyolefins from Ziegler-Natta catalysts |
US8202958B2 (en) | 2008-03-13 | 2012-06-19 | Dow Global Technologies Llc | Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer |
US8541519B2 (en) | 2008-03-13 | 2013-09-24 | Dow Global Technologies Llc | Long chain branched (LCB), block, or interconnected copolymers of ethylene in combination with one other polymer |
US8697807B2 (en) | 2008-03-13 | 2014-04-15 | Dow Global Technologies Llc | Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer |
US9169343B2 (en) | 2008-03-13 | 2015-10-27 | Dow Global Technologies Llc | Long chain branched (LCB), block, or interconnected copolymers of ethylene in combination with one other polymer |
Also Published As
Publication number | Publication date |
---|---|
DE2207522A1 (de) | 1972-09-07 |
FR2125972A5 (de) | 1972-09-29 |
LU64796A1 (de) | 1972-07-04 |
BE779419A (fr) | 1972-06-16 |
NL7202002A (de) | 1972-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |