SK283388B6 - Odlievacia alebo zvlákňovacia hmota obsahujúca celulózu - Google Patents

Odlievacia alebo zvlákňovacia hmota obsahujúca celulózu Download PDF

Info

Publication number: SK283388B6
Authority: SK; Slovakia
Prior art keywords: cellulose; casting; spinning; antioxidant; nmmo
Prior art date: 1993-09-14

Application number

SK581-95A

Other languages

English (en)

Slovak (sk)

Other versions

SK58195A3 (en

Inventor

Wolfram Kalt

Johann M�NNER

Heinrich Firgo

Original Assignee

Lenzing Aktiengesellschaft

Priority date (The priority date 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 date listed.)

1993-09-14

Filing date

1994-07-28

Publication date

2003-07-01

1994-07-28 Application filed by Lenzing Aktiengesellschaft filed Critical Lenzing Aktiengesellschaft

1995-10-11 Publication of SK58195A3 publication Critical patent/SK58195A3/sk

2003-07-01 Publication of SK283388B6 publication Critical patent/SK283388B6/sk

Links

229920002678 cellulose Polymers 0.000 title claims abstract description 134
239000001913 cellulose Substances 0.000 title claims abstract description 133
238000009987 spinning Methods 0.000 title claims abstract description 79
238000005266 casting Methods 0.000 title claims abstract description 27
239000000463 material Substances 0.000 title claims description 47
239000003963 antioxidant agent Substances 0.000 claims abstract description 39
230000003078 antioxidant effect Effects 0.000 claims abstract description 34
239000000203 mixture Substances 0.000 claims abstract description 32
239000003381 stabilizer Substances 0.000 claims abstract description 28
150000001412 amines Chemical class 0.000 claims abstract description 20
150000003512 tertiary amines Chemical class 0.000 claims abstract description 16
-1 phosphate compound Chemical class 0.000 claims abstract description 14
239000002904 solvent Substances 0.000 claims abstract description 13
229910019142 PO4 Inorganic materials 0.000 claims abstract description 4
239000010452 phosphate Substances 0.000 claims abstract 2
LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 claims description 79
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 75
238000000034 method Methods 0.000 claims description 46
239000000126 substance Substances 0.000 claims description 39
239000002585 base Substances 0.000 claims description 37
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
238000002360 preparation method Methods 0.000 claims description 20
LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 16
150000001875 compounds Chemical class 0.000 claims description 13
239000000725 suspension Substances 0.000 claims description 11
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 9
229940074391 gallic acid Drugs 0.000 claims description 8
235000004515 gallic acid Nutrition 0.000 claims description 8
238000001556 precipitation Methods 0.000 claims description 8
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 4
150000002894 organic compounds Chemical class 0.000 claims description 4
150000002989 phenols Chemical class 0.000 claims description 4
239000004014 plasticizer Substances 0.000 claims description 4
WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 claims description 4
MNQZXJOMYWMBOU-VKHMYHEASA-N D-glyceraldehyde Chemical compound OC[C@@H](O)C=O MNQZXJOMYWMBOU-VKHMYHEASA-N 0.000 claims description 3
125000003277 amino group Chemical group 0.000 claims description 3
125000004432 carbon atom Chemical group C* 0.000 claims description 3
YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 3
239000003974 emollient agent Substances 0.000 claims description 3
238000001704 evaporation Methods 0.000 claims description 3
230000008020 evaporation Effects 0.000 claims description 3
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
239000001648 tannin Substances 0.000 claims description 3
229920001864 tannin Polymers 0.000 claims description 3
235000018553 tannin Nutrition 0.000 claims description 3
238000004140 cleaning Methods 0.000 claims description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
238000002156 mixing Methods 0.000 claims description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
229940079877 pyrogallol Drugs 0.000 claims description 2
239000003054 catalyst Substances 0.000 claims 3
239000000850 decongestant Substances 0.000 claims 1
125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
238000006731 degradation reaction Methods 0.000 abstract description 52
230000015556 catabolic process Effects 0.000 abstract description 45
238000000354 decomposition reaction Methods 0.000 abstract description 36
230000000694 effects Effects 0.000 abstract description 13
235000010980 cellulose Nutrition 0.000 description 116
ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 82
239000000243 solution Substances 0.000 description 75
235000010388 propyl gallate Nutrition 0.000 description 41
235000006708 antioxidants Nutrition 0.000 description 30
238000002474 experimental method Methods 0.000 description 23
238000007792 addition Methods 0.000 description 22
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
238000006243 chemical reaction Methods 0.000 description 16
239000002253 acid Substances 0.000 description 14
229910052751 metal Inorganic materials 0.000 description 13
239000002184 metal Substances 0.000 description 13
150000007513 acids Chemical class 0.000 description 11
150000001735 carboxylic acids Chemical class 0.000 description 10
238000000113 differential scanning calorimetry Methods 0.000 description 10
150000002739 metals Chemical class 0.000 description 10
230000006641 stabilisation Effects 0.000 description 10
238000011105 stabilization Methods 0.000 description 10
230000007423 decrease Effects 0.000 description 9
238000005259 measurement Methods 0.000 description 9
229910021645 metal ion Inorganic materials 0.000 description 8
BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 7
235000019253 formic acid Nutrition 0.000 description 7
238000012545 processing Methods 0.000 description 7
VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 7
238000010438 heat treatment Methods 0.000 description 6
238000002844 melting Methods 0.000 description 6
230000008018 melting Effects 0.000 description 6
238000006116 polymerization reaction Methods 0.000 description 6
150000003839 salts Chemical class 0.000 description 6
239000002360 explosive Substances 0.000 description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
229910052802 copper Inorganic materials 0.000 description 4
239000010949 copper Substances 0.000 description 4
238000004880 explosion Methods 0.000 description 4
230000000977 initiatory effect Effects 0.000 description 4
239000000155 melt Substances 0.000 description 4
150000004682 monohydrates Chemical class 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
229910000851 Alloy steel Inorganic materials 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
230000002378 acidificating effect Effects 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
238000004090 dissolution Methods 0.000 description 3
238000011156 evaluation Methods 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
230000002035 prolonged effect Effects 0.000 description 3
239000007787 solid Substances 0.000 description 3
230000008646 thermal stress Effects 0.000 description 3
238000004448 titration Methods 0.000 description 3
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
238000003776 cleavage reaction Methods 0.000 description 2
238000007865 diluting Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
239000000835 fiber Substances 0.000 description 2
230000006870 function Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000008103 glucose Substances 0.000 description 2
239000008240 homogeneous mixture Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
150000004679 hydroxides Chemical class 0.000 description 2
125000004356 hydroxy functional group Chemical group O* 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000011068 loading method Methods 0.000 description 2
LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 2
235000021317 phosphate Nutrition 0.000 description 2
150000003009 phosphonic acids Chemical class 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
239000000047 product Substances 0.000 description 2
230000007017 scission Effects 0.000 description 2
238000004544 sputter deposition Methods 0.000 description 2
230000000087 stabilizing effect Effects 0.000 description 2
239000007858 starting material Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
238000000954 titration curve Methods 0.000 description 2
230000001960 triggered effect Effects 0.000 description 2
VTGXVUQXDHXADV-UHFFFAOYSA-N 1-methyl-1-oxidopiperidin-1-ium Chemical compound C[N+]1([O-])CCCCC1 VTGXVUQXDHXADV-UHFFFAOYSA-N 0.000 description 1
YIZTVEDOQDZLOH-UHFFFAOYSA-N 1-methyl-1-oxidopyrrolidin-1-ium Chemical compound C[N+]1([O-])CCCC1 YIZTVEDOQDZLOH-UHFFFAOYSA-N 0.000 description 1
KCAMLFCTSSYIFW-UHFFFAOYSA-N 2,4,6-tris(dimethylamino)phenol Chemical compound CN(C)C1=CC(N(C)C)=C(O)C(N(C)C)=C1 KCAMLFCTSSYIFW-UHFFFAOYSA-N 0.000 description 1
DSPZBSQDLWRRBL-UHFFFAOYSA-N 2-hydroxy-n,n-dimethylethanamine oxide Chemical compound C[N+](C)([O-])CCO DSPZBSQDLWRRBL-UHFFFAOYSA-N 0.000 description 1
206010067484 Adverse reaction Diseases 0.000 description 1
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
229920000875 Dissolving pulp Polymers 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
206010070834 Sensitisation Diseases 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
241000546339 Trioxys Species 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000006838 adverse reaction Effects 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
235000010323 ascorbic acid Nutrition 0.000 description 1
229960005070 ascorbic acid Drugs 0.000 description 1
239000011668 ascorbic acid Substances 0.000 description 1
238000003556 assay Methods 0.000 description 1
230000006399 behavior Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
238000004040 coloring Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000000536 complexating effect Effects 0.000 description 1
239000007857 degradation product Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000000368 destabilizing effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000001938 differential scanning calorimetry curve Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
XOHQAXXZXMHLPT-UHFFFAOYSA-N ethyl(phosphonooxy)phosphinic acid Chemical compound CCP(O)(=O)OP(O)(O)=O XOHQAXXZXMHLPT-UHFFFAOYSA-N 0.000 description 1
229940005740 hexametaphosphate Drugs 0.000 description 1
150000004677 hydrates Chemical class 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000011835 investigation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
150000004715 keto acids Chemical class 0.000 description 1
230000007774 longterm Effects 0.000 description 1
231100000053 low toxicity Toxicity 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
LFMTUFVYMCDPGY-UHFFFAOYSA-N n,n-diethylethanamine oxide Chemical compound CC[N+]([O-])(CC)CC LFMTUFVYMCDPGY-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
238000012803 optimization experiment Methods 0.000 description 1
125000001477 organic nitrogen group Chemical group 0.000 description 1
238000013021 overheating Methods 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000010525 oxidative degradation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
150000003016 phosphoric acids Chemical class 0.000 description 1
150000003018 phosphorus compounds Chemical class 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
239000002516 radical scavenger Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
230000008313 sensitization Effects 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
238000013112 stability test Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
235000000346 sugar Nutrition 0.000 description 1
150000008163 sugars Chemical class 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 1
238000005303 weighing Methods 0.000 description 1
238000009736 wetting 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Textile Engineering (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Artificial Filaments (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Multicomponent Fibers (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Fats And Perfumes (AREA)
Peptides Or Proteins (AREA)
Anti-Oxidant Or Stabilizer Compositions (AREA)

SK581-95A 1993-09-14 1994-07-28 Odlievacia alebo zvlákňovacia hmota obsahujúca celulózu SK283388B6 (sk)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0185793A AT399519B (de)	1993-09-14	1993-09-14	Form- bzw. spinnmasse enthaltend cellulose und verfahren zur herstellung cellulosischer formkörper
PCT/AT1994/000101 WO1995008010A1 (fr)	1993-09-14	1994-07-28	Matiere de moulage ou de filage contenant de la cellulose

Publications (2)

Publication Number	Publication Date
SK58195A3 SK58195A3 (en)	1995-10-11
SK283388B6 true SK283388B6 (sk)	2003-07-01

Family

ID=3522502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK581-95A SK283388B6 (sk)	1993-09-14	1994-07-28	Odlievacia alebo zvlákňovacia hmota obsahujúca celulózu

Country Status (24)

Country	Link
US (2)	US5556452A (fr)
EP (1)	EP0670917B1 (fr)
JP (1)	JP2713662B2 (fr)
KR (1)	KR0173008B1 (fr)
CN (1)	CN1040672C (fr)
AT (2)	AT399519B (fr)
AU (1)	AU682524B2 (fr)
BG (1)	BG61733B1 (fr)
BR (1)	BR9405589A (fr)
CA (1)	CA2149219C (fr)
CZ (2)	CZ290283B6 (fr)
DE (2)	DE59401832D1 (fr)
ES (1)	ES2100727T3 (fr)
FI (1)	FI109366B (fr)
GB (1)	GB2286591B (fr)
GR (1)	GR3022621T3 (fr)
HU (1)	HU216546B (fr)
NO (1)	NO306518B1 (fr)
PL (1)	PL175832B1 (fr)
RO (1)	RO114354B1 (fr)
RU (1)	RU2133760C1 (fr)
SI (1)	SI0670917T1 (fr)
SK (1)	SK283388B6 (fr)
WO (1)	WO1995008010A1 (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATA43094A (de) *	1994-03-01	1995-04-15	Chemiefaser Lenzing Ag	Verfahren zur herstellung cellulosischer formkörper, lösung eines tert. aminoxids und ihre aufarbeitung
US5603884A (en) *	1994-11-18	1997-02-18	Viskase Corporation	Reinforced cellulosic film
EP0813573A1 (fr) *	1995-03-04	1997-12-29	Akzo Nobel N.V.	Composition contenant de fines particules solides
AT403057B (de) *	1995-05-09	1997-11-25	Chemiefaser Lenzing Ag	Verfahren zur herstellung cellulosischer formkörper
GB9519437D0 (en) *	1995-09-22	1995-11-22	Courtaulds Plc	Polymer solutions
AT408547B (de) *	1995-09-26	2001-12-27	Chemiefaser Lenzing Ag	Verfahren zum transportieren einer lösung von cellulose in einem wässrigen tertiären aminoxid
US6306334B1 (en)	1996-08-23	2001-10-23	The Weyerhaeuser Company	Process for melt blowing continuous lyocell fibers
US6331354B1 (en)	1996-08-23	2001-12-18	Weyerhaeuser Company	Alkaline pulp having low average degree of polymerization values and method of producing the same
US6210801B1 (en)	1996-08-23	2001-04-03	Weyerhaeuser Company	Lyocell fibers, and compositions for making same
US6471727B2 (en)	1996-08-23	2002-10-29	Weyerhaeuser Company	Lyocell fibers, and compositions for making the same
US6773648B2 (en)	1998-11-03	2004-08-10	Weyerhaeuser Company	Meltblown process with mechanical attenuation
US6409883B1 (en)	1999-04-16	2002-06-25	Kimberly-Clark Worldwide, Inc.	Methods of making fiber bundles and fibrous structures
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- 1994-07-28 SK SK581-95A patent/SK283388B6/sk unknown
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- 1994-07-28 PL PL94308896A patent/PL175832B1/pl not_active IP Right Cessation
- 1994-07-28 RO RO95-00847A patent/RO114354B1/ro unknown
- 1994-07-28 WO PCT/AT1994/000101 patent/WO1995008010A1/fr not_active Ceased
- 1994-07-28 AT AT94921529T patent/ATE149043T1/de not_active IP Right Cessation
- 1994-07-28 EP EP94921529A patent/EP0670917B1/fr not_active Expired - Lifetime
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Also Published As

Publication number	Publication date
CZ294939B6 (cs)	2005-04-13
GR3022621T3 (en)	1997-05-31
FI109366B (fi)	2002-07-15
AU682524B2 (en)	1997-10-09
US5679146A (en)	1997-10-21
NO951877D0 (no)	1995-05-11
GB2286591A (en)	1995-08-23
FI952332L (fi)	1995-05-12
BG99610A (bg)	1996-01-31
HK1002035A1 (en)	1998-07-24
CN1040672C (zh)	1998-11-11
SK58195A3 (en)	1995-10-11
FI952332A0 (fi)	1995-05-12
GB2286591B (en)	1997-05-28
GB9508206D0 (en)	1995-06-07
CA2149219C (fr)	2006-02-14
EP0670917A1 (fr)	1995-09-13
BG61733B1 (en)	1998-04-30
PL175832B1 (pl)	1999-02-26
DE4496779D2 (de)	1997-07-31
NO951877L (no)	1995-05-11
HU216546B (hu)	1999-07-28
KR950704546A (ko)	1995-11-20
KR0173008B1 (ko)	1999-02-18
ATA185793A (de)	1994-10-15
CZ290283B6 (cs)	2002-07-17
HU9501412D0 (en)	1996-05-28
AU7222394A (en)	1995-04-03
RU2133760C1 (ru)	1999-07-27
EP0670917B1 (fr)	1997-02-19
SI0670917T1 (fr)	1997-10-31
AT399519B (de)	1995-05-26
CN1114508A (zh)	1996-01-03
JPH08506378A (ja)	1996-07-09
BR9405589A (pt)	1999-09-08
PL308896A1 (en)	1995-09-04
ATE149043T1 (de)	1997-03-15
ES2100727T3 (es)	1997-06-16
DE59401832D1 (de)	1997-03-27
RO114354B1 (ro)	1999-03-30
CZ124595A3 (en)	1995-11-15
NO306518B1 (no)	1999-11-15
US5556452A (en)	1996-09-17
HUT73356A (en)	1996-07-29
CA2149219A1 (fr)	1995-03-23
WO1995008010A1 (fr)	1995-03-23
JP2713662B2 (ja)	1998-02-16
RU95112835A (ru)	1997-03-20

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