CH316127A - Verfahren zur Vorbereitung für das Spinnen von in Lösungsmitteln kondensierten aromatischen Polyestern - Google Patents
Verfahren zur Vorbereitung für das Spinnen von in Lösungsmitteln kondensierten aromatischen PolyesternInfo
- Publication number
- CH316127A CH316127A CH316127DA CH316127A CH 316127 A CH316127 A CH 316127A CH 316127D A CH316127D A CH 316127DA CH 316127 A CH316127 A CH 316127A
- Authority
- CH
- Switzerland
- Prior art keywords
- spinning
- condensed
- solvents
- preparation
- aromatic polyesters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/88—Post-polymerisation treatment
-
- 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
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE316127X | 1952-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH316127A true CH316127A (de) | 1956-09-30 |
Family
ID=6150388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH316127D CH316127A (de) | 1952-08-28 | 1953-06-17 | Verfahren zur Vorbereitung für das Spinnen von in Lösungsmitteln kondensierten aromatischen Polyestern |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE522379A (xx) |
| CH (1) | CH316127A (xx) |
| FR (1) | FR1078845A (xx) |
| GB (1) | GB739122A (xx) |
-
0
- BE BE522379D patent/BE522379A/xx unknown
-
1953
- 1953-06-16 FR FR1078845D patent/FR1078845A/fr not_active Expired
- 1953-06-17 CH CH316127D patent/CH316127A/de unknown
- 1953-08-26 GB GB23602/53A patent/GB739122A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB739122A (en) | 1955-10-26 |
| FR1078845A (fr) | 1954-11-23 |
| BE522379A (xx) |
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