DD95685A5 - - Google Patents
Info
- Publication number
- DD95685A5 DD95685A5 DD160666A DD16066672A DD95685A5 DD 95685 A5 DD95685 A5 DD 95685A5 DD 160666 A DD160666 A DD 160666A DD 16066672 A DD16066672 A DD 16066672A DD 95685 A5 DD95685 A5 DD 95685A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2011071 | 1971-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95685A5 true DD95685A5 (cg-RX-API-DMAC7.html) | 1973-02-12 |
Family
ID=11163872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD160666A DD95685A5 (cg-RX-API-DMAC7.html) | 1971-02-03 | 1972-02-03 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3809688A (cg-RX-API-DMAC7.html) |
| BE (1) | BE778690A (cg-RX-API-DMAC7.html) |
| BG (1) | BG25521A3 (cg-RX-API-DMAC7.html) |
| CS (1) | CS172364B2 (cg-RX-API-DMAC7.html) |
| DD (1) | DD95685A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2205166B2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2124300B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1362324A (cg-RX-API-DMAC7.html) |
| LU (1) | LU64706A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL171453C (cg-RX-API-DMAC7.html) |
| PL (1) | PL70094B1 (cg-RX-API-DMAC7.html) |
| SU (1) | SU477578A3 (cg-RX-API-DMAC7.html) |
| YU (1) | YU35153B (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5712365A (en) * | 1995-03-27 | 1998-01-27 | Tosoh Corporation | Process for producing ethylene alpha-olefin copolymer |
| US5756592A (en) * | 1995-11-27 | 1998-05-26 | Alliedsignal, Inc. | Process for the production of cyanate ester resins having unique composition |
| US6673878B2 (en) * | 2001-12-19 | 2004-01-06 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| US7745550B2 (en) * | 2001-12-19 | 2010-06-29 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| CA2617474A1 (en) * | 2005-08-05 | 2007-02-15 | Exxonmobil Chemical Patents Inc. | Process and apparatus for manufacturing ethylene polymers and copolymers |
| CN103403040B (zh) * | 2011-03-03 | 2015-11-25 | 巴塞尔聚烯烃股份有限公司 | 在具有至少两个具有不同链转移剂浓度的反应区的管式反应器中制备乙烯均聚物或共聚物的方法 |
| EP2589612A1 (en) * | 2011-11-03 | 2013-05-08 | Basell Polyolefine GmbH | Process for polymerizing or copolymerizing ethylenically unsaturated monomers in the presence of free-radical polymerization initiators |
| EP3121199B1 (en) | 2015-07-23 | 2017-04-26 | Basell Polyolefine GmbH | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933062C (de) * | 1953-11-26 | 1955-09-15 | Basf Ag | Verfahren zur kontinuierlichen Entspannung von Hochdruckpolymerisaten |
-
1972
- 1972-01-31 FR FR7203050A patent/FR2124300B1/fr not_active Expired
- 1972-01-31 BE BE778690A patent/BE778690A/xx not_active IP Right Cessation
- 1972-02-02 PL PL1972153239A patent/PL70094B1/pl unknown
- 1972-02-02 YU YU244/72A patent/YU35153B/xx unknown
- 1972-02-02 LU LU64706D patent/LU64706A1/xx unknown
- 1972-02-02 SU SU721740320A patent/SU477578A3/ru active
- 1972-02-03 DE DE19722205166 patent/DE2205166B2/de not_active Ceased
- 1972-02-03 BG BG019634A patent/BG25521A3/xx unknown
- 1972-02-03 US US00223105A patent/US3809688A/en not_active Expired - Lifetime
- 1972-02-03 DD DD160666A patent/DD95685A5/xx unknown
- 1972-02-03 NL NLAANVRAGE7201394,A patent/NL171453C/xx not_active IP Right Cessation
- 1972-02-03 GB GB515072A patent/GB1362324A/en not_active Expired
- 1972-02-03 CS CS699A patent/CS172364B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3809688A (en) | 1974-05-07 |
| PL70094B1 (cg-RX-API-DMAC7.html) | 1974-02-28 |
| YU35153B (en) | 1980-09-25 |
| BG25521A3 (en) | 1978-10-10 |
| CS172364B2 (cg-RX-API-DMAC7.html) | 1976-12-29 |
| SU477578A3 (ru) | 1975-07-15 |
| FR2124300B1 (cg-RX-API-DMAC7.html) | 1974-05-10 |
| DE2205166B2 (de) | 1976-01-15 |
| GB1362324A (en) | 1974-08-07 |
| DE2205166A1 (de) | 1972-08-10 |
| BE778690A (fr) | 1972-05-16 |
| NL171453B (nl) | 1982-11-01 |
| YU24472A (en) | 1979-12-31 |
| NL171453C (nl) | 1983-04-05 |
| LU64706A1 (cg-RX-API-DMAC7.html) | 1972-06-30 |
| NL7201394A (cg-RX-API-DMAC7.html) | 1972-08-07 |
| FR2124300A1 (cg-RX-API-DMAC7.html) | 1972-09-22 |