NL6909464A - - Google Patents
Info
- Publication number
- NL6909464A NL6909464A NL6909464A NL6909464A NL6909464A NL 6909464 A NL6909464 A NL 6909464A NL 6909464 A NL6909464 A NL 6909464A NL 6909464 A NL6909464 A NL 6909464A NL 6909464 A NL6909464 A NL 6909464A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681770726 DE1770726B1 (en) | 1968-06-27 | 1968-06-27 | PROCESS FOR THE POLYMERIZATION OF AETHYLENE |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6909464A true NL6909464A (en) | 1969-12-30 |
NL157914B NL157914B (en) | 1978-09-15 |
NL157914C NL157914C (en) | 1981-03-16 |
Family
ID=5700613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6909464A NL157914C (en) | 1968-06-27 | 1969-06-20 | METHOD FOR POLYMERIZING ETHENE WITH OR WITHOUT OTHER ALPHA-OLEFINS, AND ARTICLES MADE FROM POLYMER OBTAINED. |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT296600B (en) |
BE (1) | BE735292A (en) |
BR (1) | BR6910151D0 (en) |
CH (1) | CH517793A (en) |
CS (1) | CS157067B2 (en) |
DE (1) | DE1770726B1 (en) |
ES (1) | ES368768A1 (en) |
FR (1) | FR2014330A1 (en) |
GB (1) | GB1264416A (en) |
NL (1) | NL157914C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2153520A1 (en) * | 1970-10-29 | 1972-05-04 | Montedison Spa | Process for the selective polymerization of alpha-olefins |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL163523C (en) | 1970-07-31 | 1983-11-16 | Montedison Spa | METHOD FOR PREPARING A POLYMERIZATION CATALYST |
US4258159A (en) | 1972-11-24 | 1981-03-24 | Solvay & Cie | Process for the polymerization of olefins |
NL7503081A (en) * | 1974-03-21 | 1975-09-23 | Hoechst Ag | PROCEDURE FOR PREPARING A MIXED CATALYST. |
GB1553673A (en) * | 1975-07-30 | 1979-09-26 | Bp Chem Int Ltd | Polymerisation catalyst |
US4021599A (en) | 1975-08-04 | 1977-05-03 | Gulf Research & Development Company | Olefin polymerization process and catalyst |
DE2543181C2 (en) | 1975-09-27 | 1986-08-28 | Basf Ag, 6700 Ludwigshafen | Process for the polymerisation of ethylene or of its copolymerisation with C 3 to C 1 0 α-monoolefins |
DE2603919C2 (en) | 1976-02-03 | 1984-08-09 | Basf Ag, 6700 Ludwigshafen | Process for the preparation of homo- and copolymers of C 2 -to C 6 -α-monoolefins |
DE2603920C2 (en) | 1976-02-03 | 1984-10-31 | Basf Ag, 6700 Ludwigshafen | Process for the preparation of homo- and copolymers of C? 2? - to C? 6? -? -Monoolefins |
CA1132125A (en) * | 1978-09-05 | 1982-09-21 | Donald F. Birkelbach | High efficiency catalyst for polymerizing olefins |
US4766100A (en) * | 1984-08-06 | 1988-08-23 | Exxon Research & Engineering Co. | Polymerization catalyst, production and use (P-1063) |
US4866144A (en) * | 1985-07-05 | 1989-09-12 | Exxon Research & Engineering Company | Polymerization catalyst, production and use |
CN115584003A (en) * | 2021-07-05 | 2023-01-10 | 中国石油天然气股份有限公司 | High-density polyethylene resin for lithium battery diaphragm and preparation method thereof, lithium battery diaphragm and preparation method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3400110A (en) * | 1963-08-01 | 1968-09-03 | Solvay | Polymerization of olefins in the presence of a catalyst comprising an organometallic compound and the reaction product of a transition metal compound and a hydroxychloride of a bivalent metal |
-
1968
- 1968-06-27 DE DE19681770726 patent/DE1770726B1/en not_active Ceased
-
1969
- 1969-06-17 GB GB1264416D patent/GB1264416A/en not_active Expired
- 1969-06-20 NL NL6909464A patent/NL157914C/en not_active IP Right Cessation
- 1969-06-25 CH CH973869A patent/CH517793A/en not_active IP Right Cessation
- 1969-06-25 ES ES368768A patent/ES368768A1/en not_active Expired
- 1969-06-25 CS CS448269A patent/CS157067B2/cs unknown
- 1969-06-25 BR BR21015169A patent/BR6910151D0/en unknown
- 1969-06-27 BE BE735292D patent/BE735292A/xx unknown
- 1969-06-27 FR FR6921717A patent/FR2014330A1/fr not_active Withdrawn
- 1969-06-27 AT AT617669A patent/AT296600B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2153520A1 (en) * | 1970-10-29 | 1972-05-04 | Montedison Spa | Process for the selective polymerization of alpha-olefins |
Also Published As
Publication number | Publication date |
---|---|
DE1770726B1 (en) | 1972-05-25 |
ES368768A1 (en) | 1971-05-01 |
GB1264416A (en) | 1972-02-23 |
AT296600B (en) | 1972-02-25 |
FR2014330A1 (en) | 1970-04-17 |
NL157914C (en) | 1981-03-16 |
BR6910151D0 (en) | 1973-01-16 |
CH517793A (en) | 1972-01-15 |
BE735292A (en) | 1969-12-29 |
CS157067B2 (en) | 1974-08-23 |
NL157914B (en) | 1978-09-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
P2G | Not automatically granted patents, but text of patent specification is modified with respect to the text of examined patent ap | ||
V1 | Lapsed because of non-payment of the annual fee |