NO322374B1 - Absorberende personlig hygieneprodukt - Google Patents
Absorberende personlig hygieneprodukt Download PDFInfo
- Publication number
- NO322374B1 NO322374B1 NO19963013A NO963013A NO322374B1 NO 322374 B1 NO322374 B1 NO 322374B1 NO 19963013 A NO19963013 A NO 19963013A NO 963013 A NO963013 A NO 963013A NO 322374 B1 NO322374 B1 NO 322374B1
- Authority
- NO
- Norway
- Prior art keywords
- pulp
- approx
- cold
- pulps
- fluff
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title claims description 43
- 230000002745 absorbent Effects 0.000 title claims description 43
- 238000000605 extraction Methods 0.000 claims description 112
- 239000003513 alkali Substances 0.000 claims description 108
- 239000003518 caustics Substances 0.000 claims description 86
- 238000011282 treatment Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229920002522 Wood fibre Polymers 0.000 claims description 6
- 239000002025 wood fiber Substances 0.000 claims description 6
- 230000002175 menstrual effect Effects 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000010382 chemical cross-linking Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 2
- 239000012670 alkaline solution Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 245
- 239000000835 fiber Substances 0.000 description 78
- 230000009102 absorption Effects 0.000 description 75
- 238000010521 absorption reaction Methods 0.000 description 75
- 238000000034 method Methods 0.000 description 69
- 239000000523 sample Substances 0.000 description 69
- 239000000047 product Substances 0.000 description 50
- 230000008569 process Effects 0.000 description 46
- 238000012360 testing method Methods 0.000 description 45
- 239000002655 kraft paper Substances 0.000 description 44
- 239000000463 material Substances 0.000 description 44
- 241001236219 Pinus echinata Species 0.000 description 35
- 235000005018 Pinus echinata Nutrition 0.000 description 35
- 235000017339 Pinus palustris Nutrition 0.000 description 35
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 32
- 230000006872 improvement Effects 0.000 description 31
- 238000004061 bleaching Methods 0.000 description 28
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 25
- 238000010411 cooking Methods 0.000 description 22
- 239000000203 mixture Substances 0.000 description 22
- 239000000126 substance Substances 0.000 description 21
- 238000004090 dissolution Methods 0.000 description 18
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 18
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 17
- 239000010410 layer Substances 0.000 description 17
- 239000004155 Chlorine dioxide Substances 0.000 description 16
- 235000019398 chlorine dioxide Nutrition 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000011162 core material Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- 238000009835 boiling Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000000123 paper Substances 0.000 description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 9
- 230000008901 benefit Effects 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 9
- 229910052801 chlorine Inorganic materials 0.000 description 9
- 238000010332 dry classification Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000011121 hardwood Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 241000894007 species Species 0.000 description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 5
- 241000018646 Pinus brutia Species 0.000 description 5
- 235000011613 Pinus brutia Nutrition 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- -1 diapers Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 235000014466 Douglas bleu Nutrition 0.000 description 4
- 206010021639 Incontinence Diseases 0.000 description 4
- 241000218657 Picea Species 0.000 description 4
- 240000001416 Pseudotsuga menziesii Species 0.000 description 4
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 4
- 239000005708 Sodium hypochlorite Substances 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 4
- 239000011122 softwood Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 229920000247 superabsorbent polymer Polymers 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- 229920000875 Dissolving pulp Polymers 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229920002488 Hemicellulose Polymers 0.000 description 3
- 241001223353 Pinus caribaea Species 0.000 description 3
- 235000009324 Pinus caribaea Nutrition 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 240000003021 Tsuga heterophylla Species 0.000 description 3
- 235000008554 Tsuga heterophylla Nutrition 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 3
- 238000006243 chemical reaction Methods 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
- 238000004939 coking Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
- 101001053401 Arabidopsis thaliana Acid beta-fructofuranosidase 3, vacuolar Proteins 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-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
- 241000218595 Picea sitchensis Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000370 acceptor Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 235000007173 Abies balsamea Nutrition 0.000 description 1
- 244000005894 Albizia lebbeck Species 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000000020 Picea glauca Species 0.000 description 1
- 235000008127 Picea glauca Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 235000004789 Rosa xanthina Nutrition 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 241000218685 Tsuga Species 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 150000004648 butanoic acid derivatives Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002979 fabric softener Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011016 integrity testing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000004076 pulp bleaching Methods 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005303 weighing Methods 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Paper (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18437794A | 1994-01-21 | 1994-01-21 | |
| US37057195A | 1995-01-18 | 1995-01-18 | |
| PCT/US1995/000862 WO1995020066A1 (en) | 1994-01-21 | 1995-01-19 | Cold caustic extraction of pulps for absorbent products |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO963013D0 NO963013D0 (no) | 1996-07-19 |
| NO963013L NO963013L (no) | 1996-09-12 |
| NO322374B1 true NO322374B1 (no) | 2006-09-25 |
Family
ID=26880088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19963013A NO322374B1 (no) | 1994-01-21 | 1996-07-19 | Absorberende personlig hygieneprodukt |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US7919667B1 (pt) |
| BR (1) | BR9506622A (pt) |
| CA (1) | CA2181163C (pt) |
| NO (1) | NO322374B1 (pt) |
| WO (1) | WO1995020066A1 (pt) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5858021A (en) * | 1996-10-31 | 1999-01-12 | Kimberly-Clark Worldwide, Inc. | Treatment process for cellulosic fibers |
| US6423183B1 (en) | 1997-12-24 | 2002-07-23 | Kimberly-Clark Worldwide, Inc. | Paper products and a method for applying a dye to cellulosic fibers |
| TW440641B (en) * | 1997-12-24 | 2001-06-16 | Kimberly Clark Co | Paper products and methods for applying chemical additives to cellulosic fibers |
| US7276053B1 (en) | 1999-08-16 | 2007-10-02 | Johnson & Johnson, Inc. | Compression-resistant sanitary napkin |
| US6749721B2 (en) | 2000-12-22 | 2004-06-15 | Kimberly-Clark Worldwide, Inc. | Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition |
| US7749356B2 (en) | 2001-03-07 | 2010-07-06 | Kimberly-Clark Worldwide, Inc. | Method for using water insoluble chemical additives with pulp and products made by said method |
| US6582560B2 (en) | 2001-03-07 | 2003-06-24 | Kimberly-Clark Worldwide, Inc. | Method for using water insoluble chemical additives with pulp and products made by said method |
| US7081184B2 (en) | 2002-05-15 | 2006-07-25 | Weyerhaeuser Company | Process for making a very low COD unbleached pulp |
| WO2003097930A1 (en) | 2002-05-15 | 2003-11-27 | Weyerhaeuser Company | Process for producing very low cod unbleached pulp |
| US7074301B2 (en) * | 2002-06-11 | 2006-07-11 | Rayonier Products And Financial Services Company | Chemically cross-linked cellulose fiber and method of making same |
| US20040177935A1 (en) * | 2003-03-14 | 2004-09-16 | Hamed Othman A. | Method for making chemically cross-linked cellulosic fiber in the sheet form |
| US7670459B2 (en) | 2004-12-29 | 2010-03-02 | Kimberly-Clark Worldwide, Inc. | Soft and durable tissue products containing a softening agent |
| CA2648966C (en) | 2006-04-12 | 2015-01-06 | James Hardie International Finance B.V. | A surface sealed reinforced building element |
| AT503610B1 (de) * | 2006-05-10 | 2012-03-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines zellstoffes |
| US9512563B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Surface treated modified cellulose from chemical kraft fiber and methods of making and using same |
| US9512237B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Method for inhibiting the growth of microbes with a modified cellulose fiber |
| US9511167B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Modified cellulose from chemical kraft fiber and methods of making and using the same |
| MX2011012494A (es) | 2009-05-28 | 2012-02-21 | Gp Cellulose Gmbh | Celulosa modificada a partir de fibra kraft quimica y metodos para elaborarla y su uso. |
| MY162376A (en) | 2009-08-05 | 2017-06-15 | Shell Int Research | Method for monitoring a well |
| CN104947509B (zh) | 2009-08-05 | 2017-11-03 | 国际纸业公司 | 干燥绒毛浆片材添加剂 |
| PT2462277E (pt) | 2009-08-05 | 2015-01-02 | Int Paper Co | Processo para a aplicação de composição contendo um metal trivalente catiónica e desligante e uma folha de polpa de felpa feita a partir da mesma |
| WO2011085038A1 (en) * | 2010-01-06 | 2011-07-14 | Sustainable Health Enterprises (She) | Highly absorbent and retentive fiber material |
| WO2011103228A2 (en) * | 2010-02-19 | 2011-08-25 | The Procter & Gamble Company | Computer based modeling of processed fibrous materials |
| WO2011103254A1 (en) * | 2010-02-19 | 2011-08-25 | The Procter & Gamble Company | Computer based modeling of fibrous materials |
| NZ604002A (en) * | 2010-05-04 | 2014-02-28 | Bahia Specialty Cellulose Sa | Method and system for pulp processing using cold caustic extraction with alkaline filtrate reuse |
| KR20110123184A (ko) * | 2010-05-06 | 2011-11-14 | 바히아 스페셜티 셀룰로스 에스에이 | 높은 알파 용해 펄프 제조를 위한 방법 및 시스템 |
| JP5816280B2 (ja) | 2010-07-20 | 2015-11-18 | インターナショナル・ペーパー・カンパニー | 多価カチオン性金属とアミン含有帯電防止剤とを含有する組成物、およびそれらの製造方法と使用方法 |
| CN103003488B (zh) | 2010-07-22 | 2015-04-15 | 国际纸业公司 | 使用阳离子型染料和解胶剂型表面活性剂制造绒毛浆片材的方法和由该方法制得的绒毛浆片材 |
| US20130018339A1 (en) * | 2011-07-12 | 2013-01-17 | Associated Hygienic Products Llc | Disposable Absorbent Article Design Utilizing Unbleached Pulp Fibers for the Absorbent Core |
| FI129086B (en) * | 2012-09-14 | 2021-06-30 | Teknologian Tutkimuskeskus Vtt Oy | Method for producing soluble pulp |
| WO2014140940A2 (en) | 2013-03-15 | 2014-09-18 | Gp Cellulose Gmbh | A low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same |
| EP3337925A4 (en) * | 2015-08-19 | 2018-12-05 | Godavari Biorefineries Ltd. | A process for producing cellulose with low impurities from sugarcane bagasse |
| US10458067B2 (en) | 2017-01-31 | 2019-10-29 | Kimberly-Clark Worldwide, Inc. | High bulk tissue comprising cross-linked fibers |
| US11473242B2 (en) * | 2019-04-01 | 2022-10-18 | International Paper Company | Treated pulp and methods of making and using same |
| PT115563B (pt) * | 2019-06-03 | 2022-02-01 | Raiz Instituto De Investig Da Floresta E Papel | Pasta celulósica de eucalyptus globulus crua para produtos de papel tissue |
| SE543640C2 (en) * | 2019-09-04 | 2021-05-11 | Stora Enso Oyj | Fluff pulp from oxygen delignified pulp |
| WO2021154560A1 (en) | 2020-01-30 | 2021-08-05 | Kimberly-Clark Worldwide, Inc. | Tissue products comprising crosslinked fibers |
Family Cites Families (38)
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| US1310694A (en) | 1919-07-22 | Vance p | ||
| US1830131A (en) | 1929-05-09 | 1931-11-03 | Jessup & Moore Paper Co | Method of producing puffed pulp |
| US1913283A (en) * | 1932-03-18 | 1933-06-06 | Du Pont | Impregnated paper product |
| US2083575A (en) | 1933-09-01 | 1937-06-15 | Raybestons Manhattan Inc | Method of modifying cellulose pulp for paper making purposes |
| US2683088A (en) | 1952-06-10 | 1954-07-06 | American Cyanamid Co | Soft bibulous sheet |
| US2880726A (en) | 1954-01-04 | 1959-04-07 | Fred B Stieg | Cellulose sponges |
| US3057037A (en) | 1958-04-17 | 1962-10-09 | American Viscose Corp | Compression resistant rayon staple |
| US3105491A (en) | 1960-06-22 | 1963-10-01 | Kimberly Clark Co | Composite macrofibers and absorbent pads made therefrom |
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| US3932209A (en) * | 1969-02-24 | 1976-01-13 | Personal Products Company | Low hemicellulose, dry crosslinked cellulosic absorbent materials |
| US3661154A (en) | 1969-05-26 | 1972-05-09 | David Torr | Water-absorbing material |
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| US3658613A (en) | 1970-06-17 | 1972-04-25 | Personal Products Co | Absorbent products from wet cross-linked wood pulpboard and methods of making the same |
| US3658064A (en) * | 1971-01-21 | 1972-04-25 | Scott Paper Co | Disposable diapers and supporting garment therefor |
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| US3897782A (en) | 1974-01-07 | 1975-08-05 | Johnson & Johnson | Body fluid barrier films |
| SE399574C (sv) * | 1974-12-05 | 1982-07-05 | Moelnlycke Ab | Sett for framstellning av fluffmassa |
| IN144057B (pt) | 1974-12-09 | 1978-03-18 | Personal Products Co | |
| DE2556723C3 (de) | 1975-12-17 | 1978-09-14 | Hoechst Ag, 6000 Frankfurt | Verfahren und Vorrichtung zum elektrostatischen Beschichten eines Bandes aus hydrophilem Material mit Puder aus einem modifizierten Celluloseether |
| US4103062A (en) | 1976-06-14 | 1978-07-25 | Johnson & Johnson | Absorbent panel having densified portion with hydrocolloid material fixed therein |
| US4165743A (en) | 1976-11-29 | 1979-08-28 | Akzona Incorporated | Regenerated cellulose fibers containing alkali metal or ammonium salt of a copolymer of an alkyl vinyl ether and ethylene dicarboxylic acid or anhydride and a process for making them |
| US4104214A (en) | 1976-12-01 | 1978-08-01 | Akzona Incorporated | Fluid absorbent cellulose fibers containing alkaline salts of polymers of acrylic acid, methacrylic acid or an acryloamidoalkane sulfonic acid with aliphatic esters of acrylic acid or methacrylic acid |
| US4242242A (en) | 1977-06-10 | 1980-12-30 | Akzona Incorporated | Highly absorbent fibers of rayon with sulfonic acid polymer incorporated |
| US4340556A (en) | 1980-12-05 | 1982-07-20 | Personal Products Company | Production of fibrous sliver having particulate matter distributed therethrough |
| US4424247A (en) | 1981-11-09 | 1984-01-03 | The Dow Chemical Company | Absorbent polymer-fiber composites and method for preparing the same |
| US4767848A (en) | 1985-07-22 | 1988-08-30 | Personal Products Company | Cross-linked microfibrillated cellulose prepared from pore generating particles |
| US4911700A (en) | 1985-07-22 | 1990-03-27 | Mcneil-Ppc, Inc. | Cross-linked microfibrillated cellulose prepared from pure generating particles |
| US4689118A (en) * | 1985-07-22 | 1987-08-25 | Personal Products Company | Cross-linked pore containing microfibrillated cellulose prepared by freezing and solvent exchange |
| US4888093A (en) | 1986-06-27 | 1989-12-19 | The Procter & Gamble Cellulose Company | Individualized crosslinked fibers and process for making said fibers |
| US4898642A (en) | 1986-06-27 | 1990-02-06 | The Procter & Gamble Cellulose Company | Twisted, chemically stiffened cellulosic fibers and absorbent structures made therefrom |
| US4919681A (en) | 1988-02-16 | 1990-04-24 | Basf Corporation | Method of preparing cellulosic fibers having increased absorbency |
| US5147343B1 (en) | 1988-04-21 | 1998-03-17 | Kimberly Clark Co | Absorbent products containing hydrogels with ability to swell against pressure |
| US5071681A (en) | 1988-07-28 | 1991-12-10 | James River Corporation Of Virginia | Water absorbent fiber web |
| US5091240A (en) | 1989-09-05 | 1992-02-25 | Tambrands, Inc. | Laminate incorporating hot melt and water based adhesives |
| US5019063A (en) | 1989-10-30 | 1991-05-28 | The Procter & Gamble Company | Absorbent articles containing mechanical pulp and polymeric gelling material |
| CA2094927A1 (en) | 1991-04-18 | 1992-10-19 | Adrian John Colbert | Hygienic absorbent devices |
| GB9108942D0 (en) | 1991-04-26 | 1991-06-12 | Courtaulds Plc | Fibre |
| US5766159A (en) | 1995-07-06 | 1998-06-16 | International Paper Company | Personal hygiene articles for absorbing fluids |
-
1995
- 1995-01-19 BR BR9506622A patent/BR9506622A/pt not_active IP Right Cessation
- 1995-01-19 CA CA002181163A patent/CA2181163C/en not_active Expired - Fee Related
- 1995-01-19 WO PCT/US1995/000862 patent/WO1995020066A1/en active Application Filing
-
1996
- 1996-07-19 NO NO19963013A patent/NO322374B1/no not_active IP Right Cessation
-
1999
- 1999-06-15 US US09/334,125 patent/US7919667B1/en not_active Expired - Fee Related
-
2001
- 2001-05-16 US US09/863,585 patent/US8247641B2/en not_active Expired - Fee Related
-
2011
- 2011-02-18 US US12/932,198 patent/US8497410B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1995020066A1 (en) | 1995-07-27 |
| NO963013L (no) | 1996-09-12 |
| US8497410B2 (en) | 2013-07-30 |
| US20110209839A1 (en) | 2011-09-01 |
| US8247641B2 (en) | 2012-08-21 |
| US7919667B1 (en) | 2011-04-05 |
| US20020096276A1 (en) | 2002-07-25 |
| CA2181163A1 (en) | 1995-07-27 |
| BR9506622A (pt) | 1997-09-16 |
| NO963013D0 (no) | 1996-07-19 |
| CA2181163C (en) | 2008-02-19 |
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Legal Events
| Date | Code | Title | Description |
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| MM1K | Lapsed by not paying the annual fees |