NL7002989A - - Google Patents
Info
- Publication number
- NL7002989A NL7002989A NL7002989A NL7002989A NL7002989A NL 7002989 A NL7002989 A NL 7002989A NL 7002989 A NL7002989 A NL 7002989A NL 7002989 A NL7002989 A NL 7002989A NL 7002989 A NL7002989 A NL 7002989A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
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- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1114069 | 1969-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7002989A true NL7002989A (xx) | 1970-09-07 |
Family
ID=9980776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7002989A NL7002989A (xx) | 1969-03-03 | 1970-03-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US3674744A (xx) |
| JP (1) | JPS4912351B1 (xx) |
| DE (1) | DE2009965A1 (xx) |
| GB (1) | GB1296373A (xx) |
| NL (1) | NL7002989A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504819A1 (fr) * | 1981-04-29 | 1982-11-05 | Erma Optical Works | Procede et appareil pour eliminer par desaeration les gaz dissous dans un liquide |
| US4420603A (en) * | 1982-09-27 | 1983-12-13 | The Upjohn Company | Continuous, solvent-free process for preparing thermoplastic polyamides and polyesteramides |
| US4420602A (en) * | 1982-09-27 | 1983-12-13 | The Upjohn Company | Melt-polymerization process for the preparation of thermoplastic polyamides and polyesteramides |
-
1969
- 1969-03-03 GB GB1114069A patent/GB1296373A/en not_active Expired
-
1970
- 1970-02-24 US US13727A patent/US3674744A/en not_active Expired - Lifetime
- 1970-03-03 NL NL7002989A patent/NL7002989A/xx unknown
- 1970-03-03 DE DE19702009965 patent/DE2009965A1/de active Pending
- 1970-03-03 JP JP45017724A patent/JPS4912351B1/ja active Pending
-
1971
- 1971-12-10 US US00206772A patent/US3773738A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3773738A (en) | 1973-11-20 |
| US3674744A (en) | 1972-07-04 |
| GB1296373A (xx) | 1972-11-15 |
| DE2009965A1 (de) | 1970-09-17 |
| JPS4912351B1 (xx) | 1974-03-23 |