CH617237A5 - - Google Patents
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- Publication number
- CH617237A5 CH617237A5 CH1579375A CH1579375A CH617237A5 CH 617237 A5 CH617237 A5 CH 617237A5 CH 1579375 A CH1579375 A CH 1579375A CH 1579375 A CH1579375 A CH 1579375A CH 617237 A5 CH617237 A5 CH 617237A5
- Authority
- CH
- Switzerland
- Prior art keywords
- pulp
- cellulose
- weight
- flakes
- fiber
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 59
- 229920002678 cellulose Polymers 0.000 claims description 26
- 239000001913 cellulose Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 23
- 229920001131 Pulp (paper) Polymers 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000003892 spreading Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000004061 bleaching Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 239000004744 fabric Substances 0.000 description 15
- 239000002023 wood Substances 0.000 description 15
- 238000000227 grinding Methods 0.000 description 13
- 238000002791 soaking Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000012530 fluid Substances 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
- 239000010893 paper waste Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- 241000218657 Picea Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000018185 Betula X alpestris Nutrition 0.000 description 2
- 235000018212 Betula X uliginosa Nutrition 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 229920005372 Plexiglas® Polymers 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 102100034184 Macrophage scavenger receptor types I and II Human genes 0.000 description 1
- 101710134306 Macrophage scavenger receptor types I and II Proteins 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000009736 wetting 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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7415256A SE399574C (sv) | 1974-12-05 | 1974-12-05 | Sett for framstellning av fluffmassa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH617237A5 true CH617237A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-05-14 |
Family
ID=20322903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1579375A CH617237A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-05 | 1975-12-04 |
Country Status (19)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616588Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-05 | 1981-04-17 | ||
| SE432118B (sv) * | 1975-02-26 | 1984-03-19 | Moelnlycke Ab | Mekanisk fluffmassa och sett for framstellning derav |
| ZA763607B (en) * | 1975-07-07 | 1978-01-25 | Colgate Palmolive Co | Absorbent article |
| IN149759B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-02-21 | 1982-04-03 | Johnson & Johnson | |
| BR7807225A (pt) * | 1978-10-31 | 1979-05-29 | Trinca Ind Com Ltd | Pulverizacao de fibras naturais por pressao direta |
| US4226237A (en) * | 1979-01-30 | 1980-10-07 | Johnson & Johnson | Layered absorbent structure |
| US4557800A (en) * | 1982-06-04 | 1985-12-10 | James River Corporation | Process of forming a porous cellulosic paper from a thermal treated cellulosic non-bonding pulp |
| DK150210C (da) * | 1984-10-01 | 1987-06-22 | Peter Dalkiaer | Fremgangsmaade til fremstilling af en vaeskeabsorberende pude, isaertil brug i bloede hygiejneartikler og sanitaere produkter |
| SE462622B (sv) * | 1988-11-17 | 1990-07-30 | Sca Pulp Ab | Banformad laettdefibrerbar pappersprodukt |
| FI87372C (fi) * | 1989-03-30 | 1992-12-28 | Genencor Int Europ | Foerfarande foer framstaellning av fluffmassa med foerbaettrad rivbarhet |
| ES2094762T3 (es) * | 1990-02-26 | 1997-02-01 | Hartmann Paul Ag | Procedimiento para la reelaboracion de fibras con contenido en celulosa y cuerpos absorbentes para productos medicos o higienicos. |
| ZA92308B (en) | 1991-09-11 | 1992-10-28 | Kimberly Clark Co | Thin absorbent article having rapid uptake of liquid |
| US5527426A (en) * | 1994-01-21 | 1996-06-18 | Westvaco Corporation | Magnetic deinking of waste papers |
| BR9506622A (pt) * | 1994-01-21 | 1997-09-16 | Rayonier Inc | Processo para melhorar as características de uma polpa útil para a produção de uma polpa fofa ou uma polpa para aplicaçóes de alta absorção processo para melhorar a absorção de polpas e aumentar o rendimento de fibras aboservedora pelo afofamento das mesmas processo para melhorar as propriedades de polpas úteis como polpas processo para melhorar as características de absorção rápida de uma polpa útil para aplicaçães processo para a produção de um dispositivo abosorvente que possui uma camada externa de captura e um elemento de núcleo interno absorvente polpa para um dispositivo absorvente constituído po pelo menos um elemente de camada de cotato material de absorção e processo para melhorar a absorção de um material celulósico em um forma fibroso do material celulósico |
| ATE174644T1 (de) * | 1994-03-24 | 1999-01-15 | Procter & Gamble | Wärmebehandelte fasern mit einem hohen ligningehalt |
| US6059924A (en) * | 1998-01-02 | 2000-05-09 | Georgia-Pacific Corporation | Fluffed pulp and method of production |
| US6465379B1 (en) | 1998-06-30 | 2002-10-15 | Bki Holding Corporation | Unitary absorbent material for use in absorbent structures |
| US8034203B2 (en) | 2007-04-13 | 2011-10-11 | United States Gypsum Company | Gypsum wallboard with improved nail pull strength and the method for making same |
| PL2845949T3 (pl) * | 2009-08-05 | 2023-09-11 | International Paper Company | Proces nakładania kompozycji zawierającej kationowy trójwartościowy metal i odsadzany i spulchniony arkusz masy celulozowej wytworzonej z tego samego arkusza |
| MY162376A (en) | 2009-08-05 | 2017-06-15 | Shell Int Research | Method for monitoring a well |
| CN102472004B (zh) | 2009-08-05 | 2015-06-17 | 国际纸业公司 | 干燥绒毛浆片材添加剂 |
| US8936697B2 (en) * | 2010-01-06 | 2015-01-20 | Sustainable Health Enterprises | Highly absorbent and retentive fiber material |
| CN103003489B (zh) | 2010-07-20 | 2016-01-20 | 国际纸业公司 | 包含多价阳离子型金属和含胺抗静电剂的组合物及制造和使用方法 |
| 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 |
| WO2012018746A1 (en) | 2010-08-03 | 2012-02-09 | International Paper Company | Addition of endothermic fire retardants to provide near neutral ph pulp fiber webs |
| WO2012018749A1 (en) | 2010-08-03 | 2012-02-09 | International Paper Company | Fire retardant treated fluff pulp web and process for making same |
| US8663427B2 (en) | 2011-04-07 | 2014-03-04 | International Paper Company | Addition of endothermic fire retardants to provide near neutral pH pulp fiber webs |
| US8388807B2 (en) | 2011-02-08 | 2013-03-05 | International Paper Company | Partially fire resistant insulation material comprising unrefined virgin pulp fibers and wood ash fire retardant component |
| CN108071037A (zh) * | 2017-11-28 | 2018-05-25 | 安徽比伦生活用纸有限公司 | 一种具有良好干湿强度的餐巾纸 |
| EP4277585A4 (en) | 2021-01-14 | 2024-12-11 | Soane Materials LLC | ABSORBENT FIBROUS COMPOSITES AND HIGH PERFORMANCE PRODUCTS OBTAINED |
| CN113186745B (zh) * | 2021-05-18 | 2022-07-26 | 山东省壮丰环境工程有限公司 | 一种干法处理废纸制浆方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446696A (en) * | 1962-05-09 | 1969-05-27 | Evening News Publishing Co | Method of de-inking with a non-ionic detergent |
| US3377234A (en) * | 1963-09-05 | 1968-04-09 | Garden State Paper Co Inc | De-inking printed waste cellulosic stock utilizing an admixture of alkyl sulfates and alkyl aryl sulfonates |
| US3454463A (en) * | 1966-07-12 | 1969-07-08 | Clupak Inc | Methods of making newsprint paper |
| US3627630A (en) * | 1969-12-04 | 1971-12-14 | Beloit Corp | Method of flash drying pulp |
-
1974
- 1974-12-05 SE SE7415256A patent/SE399574C/xx not_active IP Right Cessation
-
1975
- 1975-11-28 GB GB49080/75A patent/GB1489520A/en not_active Expired
- 1975-12-01 ZA ZA757541A patent/ZA757541B/xx unknown
- 1975-12-01 US US05/636,702 patent/US4081316A/en not_active Expired - Lifetime
- 1975-12-01 DE DE2553923A patent/DE2553923C2/de not_active Expired
- 1975-12-02 AU AU87162/75A patent/AU499091B2/en not_active Expired
- 1975-12-03 YU YU03040/75A patent/YU304075A/xx unknown
- 1975-12-04 CH CH1579375A patent/CH617237A5/de not_active IP Right Cessation
- 1975-12-04 NO NO754093A patent/NO148116C/no unknown
- 1975-12-04 FR FR7537173A patent/FR2293523A1/fr active Granted
- 1975-12-04 FI FI753418A patent/FI63073C/fi not_active IP Right Cessation
- 1975-12-04 ES ES443221A patent/ES443221A1/es not_active Expired
- 1975-12-04 NL NLAANVRAGE7514140,A patent/NL174280C/xx not_active IP Right Cessation
- 1975-12-04 IT IT52538/75A patent/IT1052508B/it active
- 1975-12-04 JP JP50145844A patent/JPS607060B2/ja not_active Expired
- 1975-12-04 AT AT922275A patent/AT344497B/de not_active IP Right Cessation
- 1975-12-04 CA CA241,039A patent/CA1032386A/en not_active Expired
- 1975-12-04 DK DK548675A patent/DK548675A/da not_active Application Discontinuation
- 1975-12-04 BE BE162425A patent/BE836253A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA922275A (de) | 1977-11-15 |
| YU304075A (en) | 1982-08-31 |
| FI63073B (fi) | 1982-12-31 |
| ES443221A1 (es) | 1977-07-01 |
| ZA757541B (en) | 1976-11-24 |
| NO148116B (no) | 1983-05-02 |
| AU499091B2 (en) | 1979-04-05 |
| SE7415256L (sv) | 1976-06-08 |
| NO148116C (no) | 1983-08-10 |
| GB1489520A (en) | 1977-10-19 |
| FR2293523B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-17 |
| NL174280B (nl) | 1983-12-16 |
| NO754093L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-09 |
| FI753418A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-06 |
| NL7514140A (nl) | 1976-06-09 |
| AU8716275A (en) | 1977-06-09 |
| FR2293523A1 (fr) | 1976-07-02 |
| AT344497B (de) | 1978-07-25 |
| DK548675A (da) | 1976-06-06 |
| JPS607060B2 (ja) | 1985-02-22 |
| IT1052508B (it) | 1981-07-20 |
| SE399574C (sv) | 1982-07-05 |
| JPS5182001A (en) | 1976-07-19 |
| CA1032386A (en) | 1978-06-06 |
| DE2553923C2 (de) | 1985-12-19 |
| FI63073C (fi) | 1983-04-11 |
| DE2553923A1 (de) | 1976-06-16 |
| NL174280C (nl) | 1984-05-16 |
| SE399574B (sv) | 1978-02-20 |
| US4081316A (en) | 1978-03-28 |
| BE836253A (fr) | 1976-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |