FR1148791A - Process for preparing high molecular weight polyethylenes - Google Patents
Process for preparing high molecular weight polyethylenesInfo
- Publication number
- FR1148791A FR1148791A FR08021956A FR08021956A FR1148791A FR 1148791 A FR1148791 A FR 1148791A FR 08021956 A FR08021956 A FR 08021956A FR 08021956 A FR08021956 A FR 08021956A FR 1148791 A FR1148791 A FR 1148791A
- Authority
- FR
- France
- Prior art keywords
- molecular weight
- high molecular
- preparing high
- weight polyethylenes
- polyethylenes
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF16790A DE1019466B (en) | 1955-02-09 | 1955-02-09 | Process for the production of high molecular weight polyethylenes |
DEF0017664 | 1955-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1148791A true FR1148791A (en) | 1957-12-13 |
Family
ID=25973910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR08021956A Expired FR1148791A (en) | 1955-02-09 | Process for preparing high molecular weight polyethylenes |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE545087A (en) |
CH (1) | CH361130A (en) |
DE (2) | DE1019466B (en) |
FR (1) | FR1148791A (en) |
GB (1) | GB828201A (en) |
IT (1) | IT548697A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1271400B (en) * | 1958-05-06 | 1968-06-27 | Huels Chemische Werke Ag | Process for the production of polyethylene |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564963A (en) * | 1957-02-19 | |||
BE572307A (en) * | 1957-10-23 | |||
NL104123B (en) * | 1957-10-25 | |||
DE1128662B (en) * | 1957-11-09 | 1962-04-26 | Ruhrchemie Ag | Process for the production of polyolefins |
NL113090C (en) * | 1958-02-03 | |||
DE1420728B1 (en) * | 1958-10-17 | 1969-09-04 | Ruhrchemie Ag | Process for the continuous production of polyethylenes |
BE587292A (en) * | 1959-02-04 | |||
BE594127A (en) * | 1959-08-17 | |||
DE1292378B (en) * | 1959-11-25 | 1969-04-10 | Huels Chemische Werke Ag | Process for working up dispersions of poly-ª ‡ -olefins |
US3676418A (en) * | 1968-07-20 | 1972-07-11 | Mitsubishi Petrochemical Co | Catalytic production of olefin polymers |
JPS4922315B1 (en) * | 1970-12-28 | 1974-06-07 | ||
DE3635028A1 (en) * | 1986-10-15 | 1988-04-21 | Basf Ag | METHOD FOR PRODUCING HOMOPOLYMERISATES OF ETHEN AND COPOLYMERISATES OF ETHEN WITH HIGHER (ALPHA) MONOOLEFINES BY MEANS OF A ZIEGLER CATALYST SYSTEM |
US5204304A (en) * | 1991-06-04 | 1993-04-20 | Quantum Chemical Corporation | Vanadium-containing polymerization catalyst |
US5405817A (en) * | 1993-02-12 | 1995-04-11 | Quantum Chemical Corporation | V/TI multi-site olefin polymerization catalyst |
US5399540A (en) * | 1993-02-12 | 1995-03-21 | Quantum Chemical Corporation | ZR/V multi-site olefin polymerization catalyst |
-
0
- FR FR08021956A patent/FR1148791A/en not_active Expired
- BE BE545087D patent/BE545087A/xx unknown
- IT IT548697D patent/IT548697A/it unknown
-
1955
- 1955-02-09 DE DEF16790A patent/DE1019466B/en active Pending
- 1955-06-03 DE DE19551420381 patent/DE1420381B2/en active Pending
-
1956
- 1956-02-06 GB GB369656A patent/GB828201A/en not_active Expired
- 1956-02-07 CH CH361130D patent/CH361130A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1271400B (en) * | 1958-05-06 | 1968-06-27 | Huels Chemische Werke Ag | Process for the production of polyethylene |
Also Published As
Publication number | Publication date |
---|---|
DE1420381A1 (en) | 1969-09-25 |
CH361130A (en) | 1962-03-31 |
DE1019466B (en) | 1957-11-14 |
DE1420381B2 (en) | 1972-07-20 |
BE545087A (en) | |
IT548697A (en) | |
GB828201A (en) | 1960-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR73877E (en) | High molecular weight olefin copolymers and process for their preparation | |
FR1139215A (en) | Process for the preparation of high molecular weight polyesters | |
FR1178211A (en) | High molecular weight unsaturated linear copolymers, and process for their preparation | |
FR1161241A (en) | Process for the preparation of high molecular weight polyolefins | |
FR1148791A (en) | Process for preparing high molecular weight polyethylenes | |
CH363153A (en) | Process for preparing polymers containing anhydride groups | |
FR1165413A (en) | Process for the preparation of extremely high molecular weight polyamides | |
FR1220902A (en) | Process for preparing high molecular weight crosslinked plastics | |
LU34715A1 (en) | Process for the preparation of aromatic linear polyanhydrides of high molecular weight | |
FR1138985A (en) | Polyethylene preparation process | |
FR71892E (en) | Process for preparing high molecular weight polyethylenes | |
FR1180783A (en) | Process for the preparation of low molecular weight polyolefins | |
FR1158447A (en) | Process for preparing low molecular weight perfluorochloro-paraffins | |
FR1151814A (en) | Process for the preparation of linear high molecular weight polyesters | |
FR1164091A (en) | Process for preparing high molecular weight polyethylenes | |
FR1202195A (en) | Process for preparing high molecular weight polyethylene | |
FR1151025A (en) | Process for preparing solid polyethylenes | |
FR1152155A (en) | Process for the preparation of high molecular weight polycarbonates | |
FR1156022A (en) | Process for preparing vinyl polymers | |
FR1136159A (en) | Process for the preparation of linear high molecular weight polyamides | |
FR1153124A (en) | High molecular weight cero-acids and process for their preparation | |
FR68412E (en) | Process for preparing high molecular weight alcohols | |
FR1159099A (en) | High molecular weight polyethylene production process | |
FR1116790A (en) | Process for preparing high molecular weight alcohols | |
FR1206057A (en) | Process for preparing high molecular weight polyurethanes |