NL81743C - - Google Patents
Info
- Publication number
- NL81743C NL81743C NL81743DA NL81743C NL 81743 C NL81743 C NL 81743C NL 81743D A NL81743D A NL 81743DA NL 81743 C NL81743 C NL 81743C
- Authority
- NL
- Netherlands
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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lubricants (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201943X | 1936-05-09 | ||
| DE30936X | 1936-09-03 | ||
| DE90936X | 1936-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL81743C true NL81743C (ro) |
Family
ID=27180084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL81743D NL81743C (ro) | 1936-05-09 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH201943A (ro) |
| FR (1) | FR820969A (ro) |
| GB (3) | GB495032A (ro) |
| NL (1) | NL81743C (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3430988A (en) * | 1964-10-02 | 1969-03-04 | Dynamit Nobel Ag | Pipe coupling having identical halves for joining plastic pipes |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511913A (en) * | 1950-06-20 | Compositions of resinous epoxides | ||
| US2416262A (en) * | 1941-09-17 | 1947-02-18 | Norton Co | Halohydrin reacted aromatic amine polymer |
| US2635061A (en) * | 1948-04-13 | 1953-04-14 | Rohm & Haas | Ion-exchange purification of sugar |
| DE1032534B (de) * | 1951-09-21 | 1958-06-19 | Rohm & Haas | Verfahren zur Herstellung von unloeslichen quaternaere Ammoniumalkoxydgruppen enthaltenden Polymerisaten |
| US2702795A (en) * | 1952-06-05 | 1955-02-22 | Permutit Co | Anion exchange resin restoration process |
| NL105504C (ro) * | 1952-06-06 | |||
| US2758968A (en) * | 1952-12-19 | 1956-08-14 | Permutit Co Ltd | Treatment of coke oven and similar effluents |
| DE975924C (de) * | 1953-04-08 | 1962-12-13 | Otto & Co Gmbh Dr C | Verfahren zur Aufarbeitung von Fluessigkeiten, die bei der Verarbeitung von Kokerei-und Synthesegasen anfallen |
| US4380611A (en) * | 1981-10-27 | 1983-04-19 | Cook Paint And Varnish Company | Etherified methylol polyamide crosslinking agent, process for producing the same and resins crosslinked therewith |
-
0
- NL NL81743D patent/NL81743C/xx active
-
1937
- 1937-03-12 CH CH201943D patent/CH201943A/de unknown
- 1937-04-23 FR FR820969D patent/FR820969A/fr not_active Expired
- 1937-05-04 GB GB12688/37D patent/GB495032A/en not_active Expired
- 1937-05-13 GB GB13542/37A patent/GB495402A/en not_active Expired
- 1937-05-13 GB GB13541/37A patent/GB495401A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3430988A (en) * | 1964-10-02 | 1969-03-04 | Dynamit Nobel Ag | Pipe coupling having identical halves for joining plastic pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| GB495401A (en) | 1938-11-14 |
| GB495402A (en) | 1938-11-14 |
| GB495032A (en) | 1938-11-04 |
| FR820969A (fr) | 1937-11-24 |
| CH201943A (de) | 1938-12-31 |