BE371271A - - Google Patents
Info
- Publication number
- BE371271A BE371271A BE371271DA BE371271A BE 371271 A BE371271 A BE 371271A BE 371271D A BE371271D A BE 371271DA BE 371271 A BE371271 A BE 371271A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
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- 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
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/08—Impregnated or coated fibreboard
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US359422A US1812749A (en) | 1929-04-30 | 1929-04-30 | Resinous material and method of making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371271A true BE371271A (en:Method) |
Family
ID=23413730
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE370007D BE370007A (en:Method) | 1929-04-30 | ||
| BE371271D BE371271A (en:Method) | 1929-04-30 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE370007D BE370007A (en:Method) | 1929-04-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1812749A (en:Method) |
| BE (2) | BE371271A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578489A (en) * | 1946-12-09 | 1951-12-11 | Roman Charles | Artificial wood product and method of making the same |
| US2578742A (en) * | 1947-08-12 | 1951-12-18 | Koppers Co Inc | Manufacture of aromatic amine thiocyanate-aldehyde condensation products |
| US2563838A (en) * | 1947-08-12 | 1951-08-14 | Koppers Co Inc | Condensing aromatic amine thiocyanate with an aldehyde |
| US3060608A (en) * | 1956-01-16 | 1962-10-30 | Gladding Mcbean & Co | Three-dimensional carrier sheet for decorating hollow ware |
-
0
- BE BE370007D patent/BE370007A/xx unknown
- BE BE371271D patent/BE371271A/xx unknown
-
1929
- 1929-04-30 US US359422A patent/US1812749A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1812749A (en) | 1931-06-30 |
| BE370007A (en:Method) |