FR2098300B1 - - Google Patents
Info
- Publication number
- FR2098300B1 FR2098300B1 FR7124892A FR7124892A FR2098300B1 FR 2098300 B1 FR2098300 B1 FR 2098300B1 FR 7124892 A FR7124892 A FR 7124892A FR 7124892 A FR7124892 A FR 7124892A FR 2098300 B1 FR2098300 B1 FR 2098300B1
- Authority
- FR
- France
- 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
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- 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
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
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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
- D01F6/68—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyaminoacids or polypeptides
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- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/04—Polyamides derived from alpha-amino carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5995570A JPS4820612B1 (fr) | 1970-07-10 | 1970-07-10 | |
JP6505270A JPS4820613B1 (fr) | 1970-07-27 | 1970-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2098300A1 FR2098300A1 (en) | 1972-03-10 |
FR2098300B1 true FR2098300B1 (fr) | 1976-03-19 |
Family
ID=26401020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7124892A Granted FR2098300A1 (en) | 1970-07-10 | 1971-07-07 | Wet spinning poly-amino acids - using conc nitric acid solvent |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2098300A1 (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399261A (en) * | 1965-10-23 | 1968-08-27 | Asahi Chemical Ind | Process for spinning an aqueous nitric acid solution of poly (hexamethylene) terephthalamide |
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1971
- 1971-07-07 FR FR7124892A patent/FR2098300A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2098300A1 (en) | 1972-03-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |