AU7784798A - Process for manufacturing wet laid fibrous structures comprising substantially non swellable particles added to the slurry - Google Patents
Process for manufacturing wet laid fibrous structures comprising substantially non swellable particles added to the slurry Download PDFInfo
- Publication number
- AU7784798A AU7784798A AU77847/98A AU7784798A AU7784798A AU 7784798 A AU7784798 A AU 7784798A AU 77847/98 A AU77847/98 A AU 77847/98A AU 7784798 A AU7784798 A AU 7784798A AU 7784798 A AU7784798 A AU 7784798A
- Authority
- AU
- Australia
- Prior art keywords
- particulate material
- fibres
- web
- particles
- wet laid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims description 56
- 230000008569 process Effects 0.000 title claims description 43
- 239000002002 slurry Substances 0.000 title claims description 33
- 239000002245 particle Substances 0.000 title description 75
- 238000004519 manufacturing process Methods 0.000 title description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 85
- 239000011236 particulate material Substances 0.000 claims description 81
- 239000000835 fiber Substances 0.000 claims description 70
- 230000027455 binding Effects 0.000 claims description 54
- 230000002745 absorbent Effects 0.000 claims description 41
- 239000002250 absorbent Substances 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 210000001124 body fluid Anatomy 0.000 claims description 10
- 239000010839 body fluid Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 239000010457 zeolite Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000013007 heat curing Methods 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229920003043 Cellulose fiber Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 description 42
- 238000001035 drying Methods 0.000 description 30
- 239000012530 fluid Substances 0.000 description 20
- 229920001169 thermoplastic Polymers 0.000 description 17
- 238000009826 distribution Methods 0.000 description 16
- 239000004416 thermosoftening plastic Substances 0.000 description 16
- 239000011230 binding agent Substances 0.000 description 15
- 239000000126 substance Substances 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 11
- 230000008961 swelling Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 9
- 239000000654 additive Substances 0.000 description 7
- 238000010348 incorporation Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- -1 methylol groups Chemical group 0.000 description 6
- 229920001131 Pulp (paper) Polymers 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 206010021639 Incontinence Diseases 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 239000012815 thermoplastic material Substances 0.000 description 4
- 238000009827 uniform distribution Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000002612 dispersion medium Substances 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 210000003756 cervix mucus Anatomy 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002036 drum drying Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000004914 menses Anatomy 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 206010046901 vaginal discharge Diseases 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/13—Silicon-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
Landscapes
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97110729 | 1997-07-01 | ||
| EP97110729A EP0889152A1 (en) | 1997-07-01 | 1997-07-01 | Process for manufacturing wet laid fibrous structures comprising substantially non swellable particles added to the slurry |
| PCT/IB1998/001003 WO1999001615A1 (en) | 1997-07-01 | 1998-06-29 | Process for manufacturing wet laid fibrous structures comprising substantially non swellable particles added to the slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU7784798A true AU7784798A (en) | 1999-01-25 |
Family
ID=8226985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU77847/98A Abandoned AU7784798A (en) | 1997-07-01 | 1998-06-29 | Process for manufacturing wet laid fibrous structures comprising substantially non swellable particles added to the slurry |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP0889152A1 (ja) |
| JP (1) | JP2002508039A (ja) |
| KR (1) | KR20010014433A (ja) |
| CN (1) | CN1267346A (ja) |
| AU (1) | AU7784798A (ja) |
| BR (1) | BR9810659A (ja) |
| CA (1) | CA2295731A1 (ja) |
| WO (1) | WO1999001615A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7635411B2 (en) | 2004-12-15 | 2009-12-22 | Cabot Corporation | Aerogel containing blanket |
| EP2292309A1 (en) * | 2009-08-07 | 2011-03-09 | Ahlstrom Corporation | Nanofibers with improved chemical and physical stability and web containing nanofibers |
| KR102617475B1 (ko) | 2018-07-30 | 2023-12-26 | 엘지전자 주식회사 | 청소기의 노즐 |
| CN109112726A (zh) * | 2018-11-09 | 2019-01-01 | 长沙云聚汇科技有限公司 | 用于制造无纺布的装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651862A (en) * | 1991-08-13 | 1997-07-29 | Kimberly-Clark Worldwide, Inc. | Wet-formed absorbent composite |
| WO1993012282A1 (en) * | 1991-12-17 | 1993-06-24 | Weyerhaeuser Company | Hopper blender system and method for coating fibers |
| US5300192A (en) * | 1992-08-17 | 1994-04-05 | Weyerhaeuser Company | Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers |
| JP3785438B2 (ja) * | 1993-12-22 | 2006-06-14 | スリーエム カンパニー | 固相抽出および固相反応のためのシート状材料 |
-
1997
- 1997-07-01 EP EP97110729A patent/EP0889152A1/en not_active Withdrawn
-
1998
- 1998-06-29 AU AU77847/98A patent/AU7784798A/en not_active Abandoned
- 1998-06-29 KR KR1019997012626A patent/KR20010014433A/ko not_active Ceased
- 1998-06-29 WO PCT/IB1998/001003 patent/WO1999001615A1/en not_active Ceased
- 1998-06-29 JP JP50679199A patent/JP2002508039A/ja active Pending
- 1998-06-29 CN CN98808232A patent/CN1267346A/zh active Pending
- 1998-06-29 EP EP98925889A patent/EP0993523A1/en not_active Withdrawn
- 1998-06-29 BR BR9810659-7A patent/BR9810659A/pt not_active IP Right Cessation
- 1998-06-29 CA CA002295731A patent/CA2295731A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0993523A1 (en) | 2000-04-19 |
| EP0889152A1 (en) | 1999-01-07 |
| CN1267346A (zh) | 2000-09-20 |
| KR20010014433A (ko) | 2001-02-26 |
| BR9810659A (pt) | 2000-08-29 |
| JP2002508039A (ja) | 2002-03-12 |
| CA2295731A1 (en) | 1999-01-14 |
| WO1999001615A1 (en) | 1999-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |