NO144299B - Fremgangsmaate ved belegning av tak med belegningselementer - Google Patents
Fremgangsmaate ved belegning av tak med belegningselementer Download PDFInfo
- Publication number
- NO144299B NO144299B NO76761933A NO761933A NO144299B NO 144299 B NO144299 B NO 144299B NO 76761933 A NO76761933 A NO 76761933A NO 761933 A NO761933 A NO 761933A NO 144299 B NO144299 B NO 144299B
- Authority
- NO
- Norway
- Prior art keywords
- spinning
- fibers
- speed
- solution
- gamma
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 238000009987 spinning Methods 0.000 claims description 51
- 239000000835 fiber Substances 0.000 claims description 37
- 229920001184 polypeptide Polymers 0.000 claims description 22
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 22
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- ZGEYCCHDTIDZAE-UHFFFAOYSA-N glutamic acid 5-methyl ester Chemical compound COC(=O)CCC(N)C(O)=O ZGEYCCHDTIDZAE-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 150000008064 anhydrides Chemical class 0.000 claims 2
- 230000001112 coagulating effect Effects 0.000 claims 1
- YEJSPQZHMWGIGP-UHFFFAOYSA-N dl-glutamic acid dimethyl ester Natural products COC(=O)CCC(N)C(=O)OC YEJSPQZHMWGIGP-UHFFFAOYSA-N 0.000 claims 1
- SEWIYICDCVPBEW-UHFFFAOYSA-N methyl glutamate Chemical compound COC(=O)C(N)CCC(O)=O SEWIYICDCVPBEW-UHFFFAOYSA-N 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 46
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- ZGEYCCHDTIDZAE-BYPYZUCNSA-N L-glutamic acid 5-methyl ester Chemical compound COC(=O)CC[C@H](N)C(O)=O ZGEYCCHDTIDZAE-BYPYZUCNSA-N 0.000 description 7
- 239000004753 textile Substances 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 5
- 238000005345 coagulation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000002166 wet spinning Methods 0.000 description 5
- 239000000701 coagulant Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- WBKFWQBXFREOFH-UHFFFAOYSA-N dichloromethane;ethyl acetate Chemical compound ClCCl.CCOC(C)=O WBKFWQBXFREOFH-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229930195712 glutamate Natural products 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 108700004370 poly-gamma-methylglutamate Proteins 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- WHUUTDBJXJRKMK-GSVOUGTGSA-L D-glutamate group Chemical class N[C@H](CCC(=O)[O-])C(=O)[O-] WHUUTDBJXJRKMK-GSVOUGTGSA-L 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 glutamate ester Chemical class 0.000 description 1
- 150000002306 glutamic acid derivatives Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO76761933A NO144299B (no) | 1975-07-31 | 1976-06-08 | Fremgangsmaate ved belegning av tak med belegningselementer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO752695A NO141379B (no) | 1975-07-31 | 1975-07-31 | Belegningselement, samt fremgangsmaate ved fremstilling av dette |
| NO76761933A NO144299B (no) | 1975-07-31 | 1976-06-08 | Fremgangsmaate ved belegning av tak med belegningselementer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO761933L NO761933L (enrdf_load_stackoverflow) | 1977-02-01 |
| NO144299B true NO144299B (no) | 1981-04-27 |
Family
ID=26647605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO76761933A NO144299B (no) | 1975-07-31 | 1976-06-08 | Fremgangsmaate ved belegning av tak med belegningselementer |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO144299B (enrdf_load_stackoverflow) |
-
1976
- 1976-06-08 NO NO76761933A patent/NO144299B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO761933L (enrdf_load_stackoverflow) | 1977-02-01 |
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