DE900125C - Verfahren zur Herstellung von Faeden aus synthetischen Polypeptiden - Google Patents
Verfahren zur Herstellung von Faeden aus synthetischen PolypeptidenInfo
- Publication number
- DE900125C DE900125C DEC1038A DEC0001038A DE900125C DE 900125 C DE900125 C DE 900125C DE C1038 A DEC1038 A DE C1038A DE C0001038 A DEC0001038 A DE C0001038A DE 900125 C DE900125 C DE 900125C
- Authority
- DE
- Germany
- Prior art keywords
- solution
- bath
- acid
- threads
- spun
- 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
- 108090000765 processed proteins & peptides Proteins 0.000 title claims description 23
- 229920001184 polypeptide Polymers 0.000 title claims description 20
- 102000004196 processed proteins & peptides Human genes 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 235000019441 ethanol Nutrition 0.000 claims description 12
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 239000011877 solvent mixture Substances 0.000 claims description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 claims 1
- 229930003836 cresol Natural products 0.000 claims 1
- 239000000243 solution Substances 0.000 description 29
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 229960005215 dichloroacetic acid Drugs 0.000 description 7
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Natural products NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 229940024606 amino acid Drugs 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 4
- 229940100630 metacresol Drugs 0.000 description 4
- KNVRBEGQERGQRP-UHFFFAOYSA-N 2-amino-n,n-dimethylacetamide Chemical compound CN(C)C(=O)CN KNVRBEGQERGQRP-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004471 Glycine Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000004474 valine Substances 0.000 description 3
- UJOYFRCOTPUKAK-UHFFFAOYSA-N 3-ammonio-3-phenylpropanoate Chemical compound [O-]C(=O)CC([NH3+])C1=CC=CC=C1 UJOYFRCOTPUKAK-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- MIHINWMALJZIBX-UHFFFAOYSA-N cyclohexa-2,4-dien-1-ol Chemical compound OC1CC=CC=C1 MIHINWMALJZIBX-UHFFFAOYSA-N 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FUOOLUPWFVMBKG-UHFFFAOYSA-N 2-Aminoisobutyric acid Chemical compound CC(C)(N)C(O)=O FUOOLUPWFVMBKG-UHFFFAOYSA-N 0.000 description 1
- 244000186140 Asperula odorata Species 0.000 description 1
- AGPKZVBTJJNPAG-RFZPGFLSSA-N D-Isoleucine Chemical compound CC[C@@H](C)[C@@H](N)C(O)=O AGPKZVBTJJNPAG-RFZPGFLSSA-N 0.000 description 1
- ROHFNLRQFUQHCH-RXMQYKEDSA-N D-leucine Chemical compound CC(C)C[C@@H](N)C(O)=O ROHFNLRQFUQHCH-RXMQYKEDSA-N 0.000 description 1
- 235000008526 Galium odoratum Nutrition 0.000 description 1
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Chemical compound CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- -1 glycine carboxylic anhydride Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/02—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length in solution
-
- 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
-
- 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
- D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13501/49A GB675299A (en) | 1949-05-20 | 1949-05-20 | Improvements in and relating to the production of artificial fibres of polymeric compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE900125C true DE900125C (de) | 1953-12-21 |
Family
ID=10024115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC1038A Expired DE900125C (de) | 1949-05-20 | 1950-05-20 | Verfahren zur Herstellung von Faeden aus synthetischen Polypeptiden |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2697085A (en, 2012) |
| DE (1) | DE900125C (en, 2012) |
| FR (1) | FR1043556A (en, 2012) |
| GB (1) | GB675299A (en, 2012) |
| NL (1) | NL71084C (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL71084C (en, 2012) * | 1949-05-20 | |||
| USRE30170E (en) * | 1975-04-04 | 1979-12-18 | Sutures, Inc. | Hydrolyzable polymers of amino acid and hydroxy acids |
| US5171505A (en) * | 1990-11-28 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Process for spinning polypeptide fibers |
| US5252277A (en) * | 1992-10-23 | 1993-10-12 | E. I. Du Pont De Nemours And Company | Process for spinning polypeptide fibers from solutions of lithium thiocyanate and liquefied phenol |
| GB0108181D0 (en) * | 2001-04-02 | 2001-05-23 | Xiros Plc | Silk-based fibre |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936753A (en) * | 1929-04-19 | 1933-11-28 | Celanese Corp | Method of making silk products |
| US2318704A (en) * | 1940-04-02 | 1943-05-11 | Celanese Corp | Production of artificial filaments, foils, and like shaped articles |
| US2592447A (en) * | 1947-10-04 | 1952-04-08 | Du Pont | Initiation by ammonia or amines of amino acid nu-carbo-anhydride condensation polymerization |
| US2516162A (en) * | 1947-10-07 | 1950-07-25 | Du Pont | Polymeric materials |
| US2590642A (en) * | 1948-12-16 | 1952-03-25 | Du Pont | Solutions of polyamides in solvent mixtures |
| US2540855A (en) * | 1949-02-02 | 1951-02-06 | Du Pont | Formic acid solutions of synthetic linear polyamides from alphamino acids |
| NL71083C (en, 2012) * | 1949-05-20 | |||
| NL71084C (en, 2012) * | 1949-05-20 | |||
| US2612487A (en) * | 1950-11-24 | 1952-09-30 | Du Pont | Solutions of homopolymers of certain optically active alpha-amino acids in polychloro- and polyfluoro-acetic acids |
-
0
- NL NL71084D patent/NL71084C/xx active
-
1949
- 1949-05-20 GB GB13501/49A patent/GB675299A/en not_active Expired
-
1950
- 1950-05-01 US US159391A patent/US2697085A/en not_active Expired - Lifetime
- 1950-05-19 FR FR1043556D patent/FR1043556A/fr not_active Expired
- 1950-05-20 DE DEC1038A patent/DE900125C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1043556A (fr) | 1953-11-10 |
| US2697085A (en) | 1954-12-14 |
| NL71084C (en, 2012) | |
| GB675299A (en) | 1952-07-09 |
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