JPS556641B1 - - Google Patents
Info
- Publication number
- JPS556641B1 JPS556641B1 JP701172A JP701172A JPS556641B1 JP S556641 B1 JPS556641 B1 JP S556641B1 JP 701172 A JP701172 A JP 701172A JP 701172 A JP701172 A JP 701172A JP S556641 B1 JPS556641 B1 JP S556641B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
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)
- Lubricants (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712102469 DE2102469C2 (de) | 1971-01-20 | 1971-01-20 | Verwendung von Äthylencopolymerisaten als Zusatz zu Erdöl und Erdölfraktionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS556641B1 true JPS556641B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-02-19 |
Family
ID=5796356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP701172A Pending JPS556641B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-01-20 | 1972-01-19 |
Country Status (5)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1914756C3 (de) * | 1968-04-01 | 1985-05-15 | Exxon Research and Engineering Co., Linden, N.J. | Verwendung von Ethylen-Vinylacetat- Mischpolymerisaten für Erdöl-Destillate |
| CA1071865A (en) * | 1975-03-28 | 1980-02-19 | Max J. Wisotsky | Polymer combinations useful in distillate hydrocarbon oils to improve cold flow properties |
| GB8401567D0 (en) * | 1984-01-20 | 1984-02-22 | Exxon Research Engineering Co | Polyethylene wax |
| DE3607444A1 (de) * | 1986-03-07 | 1987-09-10 | Roehm Gmbh | Additive fuer mineraloele mit stockpunktverbessernder wirkung |
| DE3640613A1 (de) * | 1986-11-27 | 1988-06-09 | Ruhrchemie Ag | Verfahren zur herstellung von ethylen-mischpolymerisaten und deren verwendung als zusatz zu mineraloel und mineraloelfraktionen |
| DE3742630A1 (de) * | 1987-12-16 | 1989-06-29 | Hoechst Ag | Polymermischungen fuer die verbesserung der fliessfaehigkeit von mineraloeldestillaten in der kaelte |
| EP0521876B1 (en) * | 1989-02-27 | 2000-08-16 | The Dow Chemical Company | Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters |
| DE4020639A1 (de) * | 1990-06-29 | 1992-01-02 | Hoechst Ag | Verfahren zur herstellung von ethylen-/vinylester-copolymerisaten |
| DE4227905A1 (de) * | 1992-08-22 | 1994-02-24 | Hoechst Ag | Mischpolymerisate des Ethylens |
| FR2698368B1 (fr) * | 1992-11-26 | 1995-01-06 | Atochem Elf Sa | Procédé de préparation de copolymères éthylène-acétate de vinyle de faible masse molaire. |
| GB9403660D0 (en) * | 1994-02-25 | 1994-04-13 | Exxon Chemical Patents Inc | Oil compositions |
| DE19644269A1 (de) * | 1996-10-24 | 1998-04-30 | Basf Ag | Verfahren zur Herstellung ketogruppenenthaltender Polyethylenwachse |
| DE19729057A1 (de) * | 1997-07-08 | 1999-01-14 | Clariant Gmbh | Copolymere auf Basis von Ethylen und ungesättigten Carbonsäureestern und ihre Verwendung als Mineralöladditive |
| DE10356595A1 (de) | 2003-12-04 | 2005-06-30 | Basf Ag | Brennstoffölzusammensetzungen mit verbesserten Kaltfließeigenschaften |
| EP1923454A1 (de) | 2006-11-17 | 2008-05-21 | Basf Se | Kaltfliessverbesserer |
| US9574146B2 (en) | 2012-12-18 | 2017-02-21 | Basf Se | Polymeric compositions composed of ethylene-vinyl ester copolymers alkyl (meth)acrylates, processes for production thereof and use thereof as pour point depressants for crude oils, mineral oils or mineral oil products |
| CN104837871A (zh) | 2012-12-18 | 2015-08-12 | 巴斯夫欧洲公司 | 处于具有高闪点的溶剂中的聚合物配制剂、其制备方法及其作为原油、矿物油或矿物油产品的倾点下降剂的用途 |
| ES2634864T3 (es) | 2012-12-18 | 2017-09-29 | Basf Se | Composiciones poliméricas de copolímeros de etileno-éster vinílico y (met)acrilato de alquilo, procedimiento para su preparación y uso como depresor del punto de fluidez [pour-point depressant] para crudos de petróleo, aceites minerales o productos de aceite mineral |
| ES2769078T3 (es) | 2015-11-27 | 2020-06-24 | Basf Se | Copolímeros que comprenden olefinas alfa y ésteres de ácido olefindicarboxílico, su preparación y uso como depresores del punto de fluidez para aceites crudos, aceites minerales o productos de aceite mineral |
| KR20200132880A (ko) * | 2018-03-16 | 2020-11-25 | 바스프 에스이 | 액체 에틸렌 공중합체를 위한 고압 중합 방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117110A (en) * | 1959-04-28 | 1964-01-07 | Union Carbide Corp | Process for producing solid chain-terminated polymers of ethylene and alkyl acrylates |
| US3048479A (en) * | 1959-08-03 | 1962-08-07 | Exxon Research Engineering Co | Ethylene-vinyl ester pour depressant for middle distillates |
| US3093623A (en) * | 1960-01-05 | 1963-06-11 | Exxon Research Engineering Co | Process for the manufacture of improved pour depressants for middle distillates |
| FR1379344A (fr) * | 1963-01-04 | 1964-11-20 | Monsanto Chemicals | Procédé de polymérisation et de copolymérisation de l'éthylène pour former desrésines |
| NO121523B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-12-11 | 1971-03-08 | Exxon Co | |
| NL134313C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-06-01 | |||
| DE1914756C3 (de) * | 1968-04-01 | 1985-05-15 | Exxon Research and Engineering Co., Linden, N.J. | Verwendung von Ethylen-Vinylacetat- Mischpolymerisaten für Erdöl-Destillate |
| US3449251A (en) * | 1968-05-28 | 1969-06-10 | Exxon Research Engineering Co | Wax crystal modifiers for hydrocarbon oils |
-
1971
- 1971-01-20 DE DE19712102469 patent/DE2102469C2/de not_active Expired
-
1972
- 1972-01-04 FR FR7200121A patent/FR2122425B1/fr not_active Expired
- 1972-01-17 BE BE778122A patent/BE778122A/xx not_active IP Right Cessation
- 1972-01-19 GB GB249972A patent/GB1368159A/en not_active Expired
- 1972-01-19 JP JP701172A patent/JPS556641B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2122425A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-09-01 |
| BE778122A (fr) | 1972-07-17 |
| DE2102469C2 (de) | 1989-06-29 |
| FR2122425B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-11 |
| GB1368159A (en) | 1974-09-25 |
| DE2102469A1 (de) | 1972-08-03 |