DE909491C - Verfahren zur Herstellung von Faeden oder Fasern aus Casein - Google Patents
Verfahren zur Herstellung von Faeden oder Fasern aus CaseinInfo
- Publication number
- DE909491C DE909491C DEF356D DEF0000356D DE909491C DE 909491 C DE909491 C DE 909491C DE F356 D DEF356 D DE F356D DE F0000356 D DEF0000356 D DE F0000356D DE 909491 C DE909491 C DE 909491C
- Authority
- DE
- Germany
- Prior art keywords
- threads
- urea
- formaldehyde
- bath
- casein
- 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
- 239000005018 casein Substances 0.000 title claims description 12
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 title claims description 12
- 235000021240 caseins Nutrition 0.000 title claims description 12
- 239000000835 fiber Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 46
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 39
- 239000004202 carbamide Substances 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 239000012266 salt solution Substances 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 15
- 239000011780 sodium chloride Substances 0.000 description 7
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 229940022504 aluminum oxide paste Drugs 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000003893 lactate salts Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/005—Casein
-
- 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
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT229823X | 1941-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE909491C true DE909491C (de) | 1954-04-22 |
Family
ID=11202548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF356D Expired DE909491C (de) | 1941-03-06 | 1941-07-04 | Verfahren zur Herstellung von Faeden oder Fasern aus Casein |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2548357A (enEXAMPLES) |
| BE (1) | BE443631A (enEXAMPLES) |
| CH (1) | CH229823A (enEXAMPLES) |
| DE (1) | DE909491C (enEXAMPLES) |
| FR (1) | FR921563A (enEXAMPLES) |
| GB (1) | GB615305A (enEXAMPLES) |
| NL (1) | NL66502C (enEXAMPLES) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179728A (en) * | 1962-02-07 | 1965-04-20 | Donini Sandro | Process for the preparation of proteinureic fibres and mixed protein-ureic cellulosic fibres |
| NL274507A (enEXAMPLES) * | 1961-02-07 | |||
| JP3100095B2 (ja) * | 1992-12-28 | 2000-10-16 | 喜代一 松本 | カゼイン成形物及びその製造法 |
| DE10059111A1 (de) * | 2000-11-28 | 2002-06-06 | Thueringisches Inst Textil | Proteinformkörper und Verfahren zu seiner Herstellung nach dem NMMO-Verfahren |
| DE102010054661A1 (de) * | 2010-12-15 | 2012-06-28 | Anke Domaske | Verfahren zur Herstellung von Milchproteinfasern und daraus gewonnene Milchproteinfaserprodukte |
| CN114351285A (zh) * | 2022-03-09 | 2022-04-15 | 宜宾惠美纤维新材料股份有限公司 | 一种奶酪蛋白纤维及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL45293C (enEXAMPLES) * | 1935-10-22 | |||
| US2211961A (en) * | 1937-04-08 | 1940-08-20 | Du Pont | Artificial product and method for producing same |
| CH217499A (de) * | 1937-11-25 | 1941-10-31 | Vermoegensverwertung Ag F | Verfahren zur Herstellung von künstlichen Gebilden, wie Kunstseide, Kunstspinnfasern, Rosshaar, Bändchen, Filme und dergl. aus Eiweiss, insbesondere Casein. |
| NL68394C (enEXAMPLES) * | 1938-03-01 |
-
0
- NL NL66502D patent/NL66502C/xx active
- BE BE443631D patent/BE443631A/xx unknown
-
1941
- 1941-07-04 DE DEF356D patent/DE909491C/de not_active Expired
-
1942
- 1942-02-09 CH CH229823D patent/CH229823A/fr unknown
- 1942-03-05 FR FR921563D patent/FR921563A/fr not_active Expired
- 1942-03-05 GB GB2888/42A patent/GB615305A/en not_active Expired
-
1946
- 1946-12-05 US US714130A patent/US2548357A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR921563A (fr) | 1947-05-12 |
| US2548357A (en) | 1951-04-10 |
| BE443631A (enEXAMPLES) | |
| GB615305A (en) | 1949-01-05 |
| CH229823A (fr) | 1943-11-30 |
| NL66502C (enEXAMPLES) |
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