JPH0324497B2 - - Google Patents
Info
- Publication number
- JPH0324497B2 JPH0324497B2 JP57034068A JP3406882A JPH0324497B2 JP H0324497 B2 JPH0324497 B2 JP H0324497B2 JP 57034068 A JP57034068 A JP 57034068A JP 3406882 A JP3406882 A JP 3406882A JP H0324497 B2 JPH0324497 B2 JP H0324497B2
- Authority
- JP
- Japan
- Prior art keywords
- cellulose
- weight
- zinc chloride
- solution
- aqueous solution
- 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 - Lifetime
Links
- 229920002678 cellulose Polymers 0.000 claims description 85
- 239000001913 cellulose Substances 0.000 claims description 85
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 56
- 239000007864 aqueous solution Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 235000005074 zinc chloride Nutrition 0.000 claims description 29
- 239000011592 zinc chloride Substances 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000002166 wet spinning Methods 0.000 claims description 5
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 235000010980 cellulose Nutrition 0.000 description 78
- 239000000243 solution Substances 0.000 description 40
- 238000009987 spinning Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 241001249542 Leonia <angiosperm> Species 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 239000012456 homogeneous solution Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 229920000297 Rayon Polymers 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- QKSIFUGZHOUETI-UHFFFAOYSA-N copper;azane Chemical compound N.N.N.N.[Cu+2] QKSIFUGZHOUETI-UHFFFAOYSA-N 0.000 description 3
- 229920000875 Dissolving pulp Polymers 0.000 description 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 2
- -1 and in other cases Substances 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 2
- 238000011978 dissolution method Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 2
- 239000008108 microcrystalline cellulose Substances 0.000 description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- AWFYPPSBLUWMFQ-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(1,4,6,7-tetrahydropyrazolo[4,3-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=C2 AWFYPPSBLUWMFQ-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B29C47/92—
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57034068A JPS58151217A (ja) | 1982-03-05 | 1982-03-05 | セルロ−スド−プから得られる繊維及びフイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57034068A JPS58151217A (ja) | 1982-03-05 | 1982-03-05 | セルロ−スド−プから得られる繊維及びフイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58151217A JPS58151217A (ja) | 1983-09-08 |
| JPH0324497B2 true JPH0324497B2 (enrdf_load_html_response) | 1991-04-03 |
Family
ID=12403933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57034068A Granted JPS58151217A (ja) | 1982-03-05 | 1982-03-05 | セルロ−スド−プから得られる繊維及びフイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58151217A (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5788335B2 (ja) * | 2009-03-09 | 2015-09-30 | キラム アーベーＫｉｒａｍ Ａｂ | パルプ製造機の回収システムと組み合わせた成形セルロース製造プロセス |
| JP6120266B2 (ja) * | 2011-12-09 | 2017-04-26 | 国立大学法人 岡山大学 | セルロース水溶液の製造方法およびセルロース誘導体の製造方法 |
-
1982
- 1982-03-05 JP JP57034068A patent/JPS58151217A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58151217A (ja) | 1983-09-08 |
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