FR878028A - Condensation products and their preparation process - Google Patents
Condensation products and their preparation processInfo
- Publication number
- FR878028A FR878028A FR878028DA FR878028A FR 878028 A FR878028 A FR 878028A FR 878028D A FR878028D A FR 878028DA FR 878028 A FR878028 A FR 878028A
- Authority
- FR
- France
- Prior art keywords
- preparation process
- condensation products
- condensation
- products
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H13/00—Actuating rail vehicle brakes
- B61H13/20—Transmitting mechanisms
- B61H13/30—Transmitting mechanisms adjustable to take account of variation of vehicle weight
- B61H13/32—Transmitting mechanisms adjustable to take account of variation of vehicle weight by varying brake lever leverage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G99/00—Subject matter not provided for in other groups of this subclass
- C07G99/002—Compounds of unknown constitution containing sulfur
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH229125T | 1940-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR878028A true FR878028A (en) | 1943-01-08 |
Family
ID=41259735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR878028D Expired FR878028A (en) | 1940-10-17 | 1941-12-26 | Condensation products and their preparation process |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH229125A (en) |
| FR (1) | FR878028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2650910A (en) * | 1949-04-13 | 1953-09-01 | Degussa | Water-soluble urea-aldehyde condensation products and the process of making same |
-
1940
- 1940-10-17 CH CH229125D patent/CH229125A/en unknown
- 1940-10-17 CH CH223775D patent/CH223775A/en unknown
-
1941
- 1941-12-26 FR FR878028D patent/FR878028A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2650910A (en) * | 1949-04-13 | 1953-09-01 | Degussa | Water-soluble urea-aldehyde condensation products and the process of making same |
Also Published As
| Publication number | Publication date |
|---|---|
| CH229125A (en) | 1943-09-30 |
| CH223775A (en) | 1942-10-15 |
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