FR911340A - Perfectionnements ayant trait aux polymères d'éthylène - Google Patents
Perfectionnements ayant trait aux polymères d'éthylèneInfo
- Publication number
- FR911340A FR911340A FR911340DA FR911340A FR 911340 A FR911340 A FR 911340A FR 911340D A FR911340D A FR 911340DA FR 911340 A FR911340 A FR 911340A
- Authority
- FR
- France
- Prior art keywords
- improvements relating
- ethylene polymers
- polymers
- ethylene
- relating
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB538042A GB569043A (en) | 1942-04-22 | 1942-04-22 | Improvements in or relating to modified polymers of ethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
FR911340A true FR911340A (fr) | 1946-07-04 |
Family
ID=9795049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR911340D Expired FR911340A (fr) | 1942-04-22 | 1945-05-18 | Perfectionnements ayant trait aux polymères d'éthylène |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE458817A (fr) |
DE (1) | DE818426C (fr) |
FR (1) | FR911340A (fr) |
GB (1) | GB569043A (fr) |
NL (1) | NL61098C (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE922618C (de) * | 1952-04-01 | 1955-01-20 | Basf Ag | Verfahren zur Herstellung von niedrigmolekularen gesaettigten Polyaethylenen |
US2994679A (en) * | 1955-01-03 | 1961-08-01 | Phillips Petroleum Co | Polystyrene composition plasticized with pyrolyzed polyethylene and method of preparation |
BE553174A (fr) * | 1955-12-06 | 1900-01-01 | ||
NL213364A (fr) * | 1955-12-30 | |||
US3412080A (en) * | 1957-04-02 | 1968-11-19 | Union Carbide Corp | Thermal treatment of high-density polyolefins |
US3048467A (en) * | 1957-06-10 | 1962-08-07 | Union Carbide Corp | Textile fibers of polyolefins |
US3087922A (en) * | 1958-05-13 | 1963-04-30 | Phillips Petroleum Co | Method and apparatus for pyrolyzing polymers |
BE587252A (fr) * | 1959-02-07 | |||
US3083193A (en) * | 1960-06-30 | 1963-03-26 | Phillips Petroleum Co | Pyrolysis of polyolefins in a water slurry |
NO145385C (no) * | 1974-09-13 | 1982-03-10 | Bunzl & Biach Ag | Fremgangsmaate for fremstilling av et bituminoest bindemiddel for konstruksjonsmaterialer. |
DE3003768A1 (de) * | 1980-02-01 | 1981-08-06 | Ljudmila Konstantinovna Ašichmina | Verfahren zur kontinuierlichen herstellung von polyolefinwachs |
GB2158089A (en) * | 1984-05-16 | 1985-11-06 | Jen Szu Jen | Treatment of waste plastics |
US4702986A (en) * | 1984-08-30 | 1987-10-27 | Canon Kabushiki Kaisha | Electrophotographic method uses toner of polyalkylene and non-magnetic inorganic fine powder |
DE10022669C2 (de) * | 2000-05-10 | 2002-04-18 | Paraffinwerk Webau Gmbh | Verfahren zur Herstellung von hochmolekularen Wachsen aus Polyolefinen |
DE10037225A1 (de) * | 2000-07-31 | 2002-03-28 | Paraffinwerk Webau Gmbh | Verfahren zur Herstellung von hochmolekularen Wachsen aus Polyolefinen |
DE10037230A1 (de) * | 2000-07-31 | 2002-03-28 | Paraffinwerk Webau Gmbh | Verfahren zur Herstellung von hochmolekularen Wachsen aus Polyolefinen |
US10472487B2 (en) | 2015-12-30 | 2019-11-12 | Greenmantra Recycling Technologies Ltd. | Reactor for continuously treating polymeric material |
CN114539793A (zh) | 2016-02-13 | 2022-05-27 | 绿色颂歌再生科技有限公司 | 具有蜡添加剂的聚合物改性沥青 |
JP2019515983A (ja) * | 2016-03-24 | 2019-06-13 | グリーンマントラ リサイクリング テクノロジーズ リミテッド | ワックスを用いた高分子加工、及び材料特性を改良するための方法 |
EP3519487A4 (fr) | 2016-09-29 | 2020-07-29 | GreenMantra Recycling Technologies Ltd | Réacteur pour le traitement de matériau de polystyrène |
US10723858B2 (en) | 2018-09-18 | 2020-07-28 | Greenmantra Recycling Technologies Ltd. | Method for purification of depolymerized polymers using supercritical fluid extraction |
-
0
- BE BE458817D patent/BE458817A/xx unknown
- NL NL61098D patent/NL61098C/xx active
-
1942
- 1942-04-22 GB GB538042A patent/GB569043A/en not_active Expired
-
1945
- 1945-05-18 FR FR911340D patent/FR911340A/fr not_active Expired
-
1948
- 1948-10-13 DE DE1948P0000160 patent/DE818426C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB569043A (en) | 1945-05-02 |
NL61098C (fr) | |
DE818426C (de) | 1951-10-25 |
BE458817A (fr) |
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