BE409641A - - Google Patents
Info
- Publication number
- BE409641A BE409641A BE409641DA BE409641A BE 409641 A BE409641 A BE 409641A BE 409641D A BE409641D A BE 409641DA BE 409641 A BE409641 A BE 409641A
- Authority
- BE
- Belgium
Links
Classifications
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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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
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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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201945XA | 1935-01-02 | 1935-01-02 | |
| CH201945T | 1935-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE409641A true BE409641A (en:Method) |
Family
ID=25723748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE409641D BE409641A (en:Method) | 1935-01-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE409641A (en:Method) |
| CH (5) | CH208128A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2447194A (en) * | 1942-12-18 | 1948-08-17 | Geigy Ag J R | Tetrahydropyrane-4: 4-dicarboxylic acid bis-diethylamide |
-
0
- BE BE409641D patent/BE409641A/xx unknown
-
1935
- 1935-05-23 CH CH208128D patent/CH208128A/de unknown
- 1935-05-23 CH CH208127D patent/CH208127A/de unknown
- 1935-05-23 CH CH208125D patent/CH208125A/de unknown
- 1935-05-23 CH CH208126D patent/CH208126A/de unknown
- 1935-05-23 CH CH201945D patent/CH201945A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH208128A (de) | 1939-12-31 |
| CH208126A (de) | 1939-12-31 |
| CH208125A (de) | 1939-12-31 |
| CH201945A (de) | 1938-12-31 |
| CH208127A (de) | 1939-12-31 |