NO325665B1 - Kokesammensetning og prosess ved anvendelse av aminoalkoksysilaner - Google Patents
Kokesammensetning og prosess ved anvendelse av aminoalkoksysilaner Download PDFInfo
- Publication number
- NO325665B1 NO325665B1 NO20003995A NO20003995A NO325665B1 NO 325665 B1 NO325665 B1 NO 325665B1 NO 20003995 A NO20003995 A NO 20003995A NO 20003995 A NO20003995 A NO 20003995A NO 325665 B1 NO325665 B1 NO 325665B1
- Authority
- NO
- Norway
- Prior art keywords
- carbon atoms
- value
- formula
- alkyl
- compound
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000009835 boiling Methods 0.000 title description 13
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 title 1
- 239000002023 wood Substances 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 75
- 238000010411 cooking Methods 0.000 claims description 50
- 125000004432 carbon atom Chemical group C* 0.000 claims description 44
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 32
- 150000001875 compounds Chemical class 0.000 claims description 22
- 125000003342 alkenyl group Chemical group 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 7
- 125000004423 acyloxy group Chemical group 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 125000000837 carbohydrate group Chemical group 0.000 claims description 5
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 229920005610 lignin Polymers 0.000 abstract description 15
- 239000003945 anionic surfactant Substances 0.000 abstract description 4
- 239000002736 nonionic surfactant Substances 0.000 abstract description 4
- 238000004537 pulping Methods 0.000 abstract 1
- -1 amino alkoxy silane Chemical compound 0.000 description 18
- 229920001131 Pulp (paper) Polymers 0.000 description 17
- 239000004094 surface-active agent Substances 0.000 description 16
- 238000006116 polymerization reaction Methods 0.000 description 11
- 239000003513 alkali Substances 0.000 description 10
- 229910019142 PO4 Inorganic materials 0.000 description 9
- 235000021317 phosphate Nutrition 0.000 description 9
- 229920005862 polyol Polymers 0.000 description 9
- 150000003077 polyols Chemical class 0.000 description 9
- 229920001296 polysiloxane Polymers 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 102100030386 Granzyme A Human genes 0.000 description 5
- 101001009599 Homo sapiens Granzyme A Proteins 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 125000003158 alcohol group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical class CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 2
- BYIMSFXYUSZVLI-UHFFFAOYSA-N 3-methoxysilylpropan-1-amine Chemical compound CO[SiH2]CCCN BYIMSFXYUSZVLI-UHFFFAOYSA-N 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229920005628 alkoxylated polyol Polymers 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 125000004103 aminoalkyl group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 150000005691 triesters Chemical class 0.000 description 2
- GDGUCRQNTDPGSD-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)CO.OCC(CO)(CO)CO GDGUCRQNTDPGSD-UHFFFAOYSA-N 0.000 description 1
- DFPSKSUPYBRMPF-UHFFFAOYSA-N 2-(hydroxymethyl)-2-methylpropane-1,3-diol Chemical compound OCC(C)(CO)CO.OCC(C)(CO)CO DFPSKSUPYBRMPF-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- XBFUGGOVPHCNEG-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol Chemical compound CCC(CO)(CO)CO.CCC(CO)(CO)CO XBFUGGOVPHCNEG-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- 241000208140 Acer Species 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000218631 Coniferophyta Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/021,189 US6123810A (en) | 1998-02-10 | 1998-02-10 | Pulping composition containing aminoalkoxylsilanes and a pulping process using the composition |
| PCT/US1999/000398 WO1999040252A1 (en) | 1998-02-10 | 1999-01-28 | A pulping composition and process using aminoalkoxylsilanes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20003995L NO20003995L (no) | 2000-08-08 |
| NO20003995D0 NO20003995D0 (no) | 2000-08-08 |
| NO325665B1 true NO325665B1 (no) | 2008-07-07 |
Family
ID=21802854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20003995A NO325665B1 (no) | 1998-02-10 | 2000-08-08 | Kokesammensetning og prosess ved anvendelse av aminoalkoksysilaner |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6123810A (id) |
| EP (1) | EP1053367B1 (id) |
| CN (1) | CN1159491C (id) |
| AT (1) | ATE264939T1 (id) |
| AU (1) | AU741661B2 (id) |
| CA (1) | CA2320334C (id) |
| ES (1) | ES2220040T3 (id) |
| ID (1) | ID25526A (id) |
| NO (1) | NO325665B1 (id) |
| PT (1) | PT1053367E (id) |
| TW (1) | TW528827B (id) |
| WO (1) | WO1999040252A1 (id) |
| ZA (1) | ZA991036B (id) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19939866A1 (de) * | 1999-08-23 | 2001-03-01 | Wacker Chemie Gmbh | Zusammensetzung zur Erhöhung der Massenaufnahme von polaren Systemen in hydrophob-hydrophilen Hybridmaterialien |
| US6551452B2 (en) * | 2000-07-27 | 2003-04-22 | Ashland Inc. | Process for digesting woodchips and digester additives |
| CA2417791C (en) * | 2000-07-27 | 2008-01-08 | Ashland Inc | Process for digesting woodchips and digester additives |
| GB201418288D0 (en) * | 2014-10-15 | 2014-11-26 | Nopco Paper Technology Gmbh | A method for controlling the deposition of stickies in pulping and papermaking processes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2930809A (en) * | 1956-10-12 | 1960-03-29 | Union Carbide Corp | Aminoalkylsilicon compounds and process for producing same |
| US5104576A (en) * | 1989-08-07 | 1992-04-14 | Dow Corning Corporation | Alkanolamino functional siloxane composition |
| DE4032006A1 (de) * | 1990-10-09 | 1992-04-16 | Wacker Chemie Gmbh | Verfahren zum entschaeumen und/oder entgasen von organischen systemen |
| US5266690A (en) * | 1991-12-19 | 1993-11-30 | Henkel Corporation | Preparation of alkylpolyglycosides |
| US5449763A (en) * | 1991-10-10 | 1995-09-12 | Henkel Corporation | Preparation of alkylpolyglycosides |
| US5728265A (en) * | 1995-06-12 | 1998-03-17 | Henkel Corporation | Process for enhancing white liquor penetration into wood chips by contacting the chips with a mixture of the white liquor and a polymethylalkyl siloxane |
-
1998
- 1998-02-10 US US09/021,189 patent/US6123810A/en not_active Expired - Lifetime
-
1999
- 1999-01-28 ID IDW20001508A patent/ID25526A/id unknown
- 1999-01-28 PT PT99904050T patent/PT1053367E/pt unknown
- 1999-01-28 CA CA002320334A patent/CA2320334C/en not_active Expired - Fee Related
- 1999-01-28 CN CNB998028487A patent/CN1159491C/zh not_active Expired - Fee Related
- 1999-01-28 AU AU24535/99A patent/AU741661B2/en not_active Ceased
- 1999-01-28 AT AT99904050T patent/ATE264939T1/de active
- 1999-01-28 WO PCT/US1999/000398 patent/WO1999040252A1/en active IP Right Grant
- 1999-01-28 EP EP99904050A patent/EP1053367B1/en not_active Expired - Lifetime
- 1999-01-28 ES ES99904050T patent/ES2220040T3/es not_active Expired - Lifetime
- 1999-02-09 ZA ZA9901036A patent/ZA991036B/xx unknown
- 1999-02-09 TW TW088101959A patent/TW528827B/zh not_active IP Right Cessation
-
2000
- 2000-08-08 NO NO20003995A patent/NO325665B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2320334C (en) | 2007-08-07 |
| AU2453599A (en) | 1999-08-23 |
| ES2220040T3 (es) | 2004-12-01 |
| PT1053367E (pt) | 2004-08-31 |
| CA2320334A1 (en) | 1999-08-12 |
| TW528827B (en) | 2003-04-21 |
| EP1053367A1 (en) | 2000-11-22 |
| EP1053367A4 (en) | 2001-06-06 |
| CN1159491C (zh) | 2004-07-28 |
| US6123810A (en) | 2000-09-26 |
| CN1290316A (zh) | 2001-04-04 |
| ATE264939T1 (de) | 2004-05-15 |
| ID25526A (id) | 2000-10-12 |
| WO1999040252A1 (en) | 1999-08-12 |
| NO20003995L (no) | 2000-08-08 |
| AU741661B2 (en) | 2001-12-06 |
| NO20003995D0 (no) | 2000-08-08 |
| EP1053367B1 (en) | 2004-04-21 |
| ZA991036B (en) | 1999-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6036817A (en) | Composition containing a polymethylalkyl siloxane for enhancing white liquor penetration into wood chips | |
| US7862685B2 (en) | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles | |
| US4964949A (en) | Deinking composition for reclamation of waste paper | |
| US5120397A (en) | Deinking agent | |
| ES2687088T3 (es) | Método para eliminar la tinta del papel | |
| US5250152A (en) | Ethoxylated alcohol and dialkylphenol surfactants as Kraft pulping additives for reject reduction and yield increase | |
| CA1074967A (en) | Method of deinking printed waste cellulosic stock | |
| US20110155334A1 (en) | Use of Modified Inorganic Particles With Deinking | |
| NO325665B1 (no) | Kokesammensetning og prosess ved anvendelse av aminoalkoksysilaner | |
| KR100932151B1 (ko) | 알킬 알콜 알콕시레이트 계면활성제를 사용한 펄프의탈수지 방법 | |
| CA2205043C (en) | Cellulose extraction process | |
| JP2001064889A (ja) | 改善された化学的パルプ化方法 | |
| US5871663A (en) | Additive composition for reducing anthraquinone requirements in pulping of lignocellulosic material | |
| US5871614A (en) | Process for reducing anthraquinone requirements in pulping of lignocellulosic material | |
| US5880077A (en) | Wastepaper reclaiming deinking agent | |
| JP2989588B1 (ja) | リグノセルロース材料のパルプ化方法及びその方法において使用される調合物 | |
| CA2231313C (en) | Additive composition and process for reducing anthraquinone requirements in pulping of lignocellulosic material | |
| US3446700A (en) | Process for cooking woodchips with a liquor containing condensation product of vicinal epoxide and phenol | |
| JPH11335989A (ja) | 化学的パルプ化法 | |
| KR100286236B1 (ko) | 리그노 셀룰로오스 물질의 펄프 제조시 안트라퀴논 필요량을 감소시키기 위한 첨가 조성물 및 방법 | |
| WO1995029289A1 (en) | Paper deinking process using an ethylene oxide and butylene oxide block polyol | |
| MXPA98005845A (en) | Additive composition and process to reduce the requirements of anthraquinone in the empulpado of lignocellulos material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |