BE478453A - - Google Patents
Info
- Publication number
- BE478453A BE478453A BE478453DA BE478453A BE 478453 A BE478453 A BE 478453A BE 478453D A BE478453D A BE 478453DA BE 478453 A BE478453 A BE 478453A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/50—Acyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US718894A US2642360A (en) | 1946-12-27 | 1946-12-27 | Manufacture of wet strength paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478453A true BE478453A (US06262066-20010717-C00315.png) |
Family
ID=24887985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478453D BE478453A (US06262066-20010717-C00315.png) | 1946-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2642360A (US06262066-20010717-C00315.png) |
| BE (1) | BE478453A (US06262066-20010717-C00315.png) |
| FR (1) | FR957516A (US06262066-20010717-C00315.png) |
| GB (1) | GB639884A (US06262066-20010717-C00315.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786823A (en) * | 1953-08-21 | 1957-03-26 | Hercules Powder Co Ltd | Cationic urea-formaldehyde resins and preparation thereof |
| US2786824A (en) * | 1953-08-21 | 1957-03-26 | Hercules Powder Co Ltd | Cationic urea-formaldehyde resins and preparation thereof |
| US2786826A (en) * | 1953-08-21 | 1957-03-26 | Hercules Powder Co Ltd | Cationic urea-formaldehyde resins and preparation thereof |
| US3039981A (en) * | 1955-12-27 | 1962-06-19 | Owens Corning Fiberglass Corp | Aqueous binder composition of phenolformaldehyde condensate, aluminum sulfate and mineral oil, and glass fiber coated therewith |
| US4452934A (en) * | 1981-09-28 | 1984-06-05 | Georgia-Pacific Corporation | Aminoplast resin compositions |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1912593A (en) * | 1929-04-23 | 1933-06-06 | Ig Farbenindustrie Ag | Synthetic tanning material and process of producing same |
| BE407235A (US06262066-20010717-C00315.png) * | 1934-01-16 | |||
| GB502720A (en) * | 1937-03-17 | 1939-03-23 | Deutsche Hydrierwerke Ag | A process for the manufacture of resin-like synthetic materials |
| US2325302A (en) * | 1938-11-03 | 1943-07-27 | Scott Paper Co | High-wet-strength paper |
| US2338602A (en) * | 1939-12-04 | 1944-01-04 | Reconstruction Finance Corp | Fabrication of wet-strengthened papers |
| US2407376A (en) * | 1942-10-31 | 1946-09-10 | American Cyanamid Co | Colloidally dispersed dimethylol urea resins |
| US2414320A (en) * | 1942-11-13 | 1947-01-14 | Gen Electric | Dielectric sheet material |
| US2376688A (en) * | 1943-06-07 | 1945-05-22 | Fed Electric Co Inc | Thermoplastic fibrous product |
| US2376687A (en) * | 1943-06-07 | 1945-05-22 | Fed Electric Co Inc | Process of making a fibrous thermoplastic product |
| US2400544A (en) * | 1944-10-24 | 1946-05-21 | Western Union Telegraph Co | Conductive paper |
| US2500054A (en) * | 1945-03-15 | 1950-03-07 | British Resin Prod Ltd | Liquid urea formaldehyde adhesive compositions |
-
0
- BE BE478453D patent/BE478453A/xx unknown
- FR FR957516D patent/FR957516A/fr not_active Expired
-
1946
- 1946-12-27 US US718894A patent/US2642360A/en not_active Expired - Lifetime
-
1947
- 1947-12-13 GB GB32905/47A patent/GB639884A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2642360A (en) | 1953-06-16 |
| GB639884A (en) | 1950-07-05 |
| FR957516A (US06262066-20010717-C00315.png) | 1950-02-23 |
