DE958239C - Verfahren zur Herstellung von künstlichen Fäden oder Fasern durch Verspinnen von Proteinlösungen und Härtung der dabei erhaltenen Gebilde - Google Patents
Verfahren zur Herstellung von künstlichen Fäden oder Fasern durch Verspinnen von Proteinlösungen und Härtung der dabei erhaltenen GebildeInfo
- Publication number
- DE958239C DE958239C DENDAT958239D DE958239DA DE958239C DE 958239 C DE958239 C DE 958239C DE NDAT958239 D DENDAT958239 D DE NDAT958239D DE 958239D A DE958239D A DE 958239DA DE 958239 C DE958239 C DE 958239C
- Authority
- DE
- Germany
- Prior art keywords
- urea
- proteins
- fibers
- hardening
- spinning
- 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
- 238000009987 spinning Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 10
- 239000000835 fiber Substances 0.000 title claims description 7
- 239000012460 protein solution Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 59
- 102000004169 proteins and genes Human genes 0.000 claims description 28
- 108090000623 proteins and genes Proteins 0.000 claims description 28
- 239000004202 carbamide Substances 0.000 claims description 27
- 239000000126 substance Substances 0.000 claims description 20
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 11
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 7
- 235000019198 oils Nutrition 0.000 claims description 7
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 5
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 5
- 239000003925 fat Substances 0.000 claims description 4
- 235000019197 fats Nutrition 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 2
- 235000021081 unsaturated fats Nutrition 0.000 claims description 2
- 229940013317 fish oils Drugs 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 235000015112 vegetable and seed oil Nutrition 0.000 claims 1
- 239000008158 vegetable oil Substances 0.000 claims 1
- 235000018102 proteins Nutrition 0.000 description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 102000011632 Caseins Human genes 0.000 description 11
- 108010076119 Caseins Proteins 0.000 description 11
- 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 description 11
- 235000021240 caseins Nutrition 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000005018 casein Substances 0.000 description 10
- 239000010698 whale oil Substances 0.000 description 7
- 235000013336 milk Nutrition 0.000 description 5
- 239000008267 milk Substances 0.000 description 5
- 210000004080 milk Anatomy 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229940021722 caseins Drugs 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 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
- 239000011707 mineral Substances 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229940108461 rennet Drugs 0.000 description 1
- 108010058314 rennet Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 235000013311 vegetables Nutrition 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
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT743576X | 1951-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE958239C true DE958239C (de) | 1957-01-24 |
Family
ID=11315496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT958239D Expired DE958239C (de) | 1951-02-12 | Verfahren zur Herstellung von künstlichen Fäden oder Fasern durch Verspinnen von Proteinlösungen und Härtung der dabei erhaltenen Gebilde |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE508998A (en, 2012) |
| CH (1) | CH316686A (en, 2012) |
| DE (1) | DE958239C (en, 2012) |
| FR (1) | FR1058841A (en, 2012) |
| GB (1) | GB743576A (en, 2012) |
| LU (1) | LU31231A1 (en, 2012) |
| NL (1) | NL167197A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL274507A (en, 2012) * | 1961-02-07 |
-
0
- DE DENDAT958239D patent/DE958239C/de not_active Expired
- BE BE508998D patent/BE508998A/xx unknown
- NL NL167197D patent/NL167197A/xx unknown
- LU LU31231D patent/LU31231A1/xx unknown
-
1952
- 1952-02-05 GB GB3063/52A patent/GB743576A/en not_active Expired
- 1952-02-05 CH CH316686D patent/CH316686A/it unknown
- 1952-02-05 FR FR1058841D patent/FR1058841A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL167197A (en, 2012) | |
| CH316686A (it) | 1956-10-31 |
| LU31231A1 (en, 2012) | |
| FR1058841A (fr) | 1954-03-19 |
| GB743576A (en) | 1956-01-18 |
| BE508998A (en, 2012) |
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