CA2012652A1 - Fabrication d'une feuille impregnee composite presentant des proprietes absorbantes - Google Patents

Fabrication d'une feuille impregnee composite presentant des proprietes absorbantes

Info

Publication number: CA2012652A1
Authority: CA; Canada
Prior art keywords: brush; liquid carrier; fibrous web; bristles; droplets
Prior art date: 1989-04-10
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

Application number

CA002012652A

Other languages

English (en)

Inventor

Thomas W. Piantek

Larry H. Witte

Michael J. Iskra

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Weyerhaeuser Co

Original Assignee

Individual

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.)

1989-04-10

Filing date

1990-03-21

Publication date

1990-10-10

1990-03-21 Application filed by Individual filed Critical Individual

1990-10-10 Publication of CA2012652A1 publication Critical patent/CA2012652A1/fr

Status Abandoned legal-status Critical Current

Links

239000002131 composite material Substances 0.000 title claims abstract description 27
238000004519 manufacturing process Methods 0.000 title abstract description 8
230000002745 absorbent Effects 0.000 title description 16
239000002250 absorbent Substances 0.000 title description 16
239000000463 material Substances 0.000 claims abstract description 128
239000007788 liquid Substances 0.000 claims abstract description 91
238000000034 method Methods 0.000 claims abstract description 59
238000011065 in-situ storage Methods 0.000 claims abstract description 11
238000004132 cross linking Methods 0.000 claims description 7
230000000379 polymerizing effect Effects 0.000 claims description 5
239000000835 fiber Substances 0.000 description 11
230000000052 comparative effect Effects 0.000 description 10
230000000717 retained effect Effects 0.000 description 10
239000002245 particle Substances 0.000 description 9
239000007864 aqueous solution Substances 0.000 description 8
229920000642 polymer Polymers 0.000 description 7
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
238000010894 electron beam technology Methods 0.000 description 6
239000012634 fragment Substances 0.000 description 6
210000003608 fece Anatomy 0.000 description 5
239000000203 mixture Substances 0.000 description 4
229920006395 saturated elastomer Polymers 0.000 description 4
239000000243 solution Substances 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
230000000903 blocking effect Effects 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
239000011243 crosslinked material Substances 0.000 description 3
239000000178 monomer Substances 0.000 description 3
-1 poly(ethylene - Chemical class 0.000 description 3
229910052700 potassium Inorganic materials 0.000 description 3
239000011591 potassium Substances 0.000 description 3
210000002700 urine Anatomy 0.000 description 3
VAPQAGMSICPBKJ-UHFFFAOYSA-N 2-nitroacridine Chemical compound C1=CC=CC2=CC3=CC([N+](=O)[O-])=CC=C3N=C21 VAPQAGMSICPBKJ-UHFFFAOYSA-N 0.000 description 2
LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 2
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
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 2
239000003054 catalyst Substances 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
239000003999 initiator Substances 0.000 description 2
230000000977 initiatory effect Effects 0.000 description 2
210000004914 menses Anatomy 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
239000012798 spherical particle Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
238000006873 Coates reaction Methods 0.000 description 1
VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical compound CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
101150006573 PAN1 gene Proteins 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
241000592503 Speea Species 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
239000000969 carrier Substances 0.000 description 1
229940075911 depen Drugs 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920000140 heteropolymer Polymers 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920005614 potassium polyacrylate Polymers 0.000 description 1
230000005855 radiation Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/655—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Absorbent Articles And Supports Therefor (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CA002012652A 1989-04-10 1990-03-21 Fabrication d'une feuille impregnee composite presentant des proprietes absorbantes Abandoned CA2012652A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US33576489A	1989-04-10	1989-04-10
US335,764		1989-04-10

Publications (1)

Publication Number	Publication Date
CA2012652A1 true CA2012652A1 (fr)	1990-10-10

Family

ID=23313141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002012652A Abandoned CA2012652A1 (fr)	1989-04-10	1990-03-21	Fabrication d'une feuille impregnee composite presentant des proprietes absorbantes

Country Status (3)

Country	Link
EP (1)	EP0396920A1 (fr)
JP (1)	JPH0382875A (fr)
CA (1)	CA2012652A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0594983A1 (fr) *	1992-10-29	1994-05-04	Kimberly-Clark Corporation	Procédé d'application de revêtement à haute concentration et à prise de fluide faible à des matériaux, tel les non-tissés, utilisant un applicateur par pulvérisation à la brosse
FR2759388B1 (fr) *	1997-02-10	1999-04-30	Achille Duflot	Procede et installation de fixation de particules sur les fibres superficielles d'une nappe de fibres, nappe de fibres obtenue et article comportant une telle nappe
US6906131B2 (en)	2001-09-17	2005-06-14	Stockhausen Gmbh & Co. Kg	Cellulose material with improved absorbency
CN1311124C (zh) †	2002-09-04	2007-04-18	大王制纸株式会社	吸水性复合体的制造方法
EP1734254B1 (fr)	2004-04-02	2010-11-03	Yamaha Hatsudoki Kabushiki Kaisha	Dispositif d'alimentation de carburant et véhicule le comprenant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1339916A (en) *	1971-01-08	1973-12-05	Kuesters E	Device for the continuous application of a liquid or liquids on to a moving web of material
AU497810B2 (en) *	1975-05-20	1979-01-11	Johnson & Johnson	Bonded nonwoven fabrics and methods for manufacturing thesame

1990
- 1990-03-21 CA CA002012652A patent/CA2012652A1/fr not_active Abandoned
- 1990-04-09 JP JP2093824A patent/JPH0382875A/ja active Pending
- 1990-04-10 EP EP90106820A patent/EP0396920A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
EP0396920A1 (fr)	1990-11-14
JPH0382875A (ja)	1991-04-08

Legal Events

Date	Code	Title	Description
1992-09-22	FZDE	Dead

Publication	Publication Date	Title
US5100397A (en)	1992-03-31	Absorbent mixture
US5246429A (en)	1993-09-21	Absorbent article
US4082886A (en)	1978-04-04	Liquid absorbent fibrous material and method of making the same
EP1957019B1 (fr)	2015-01-21	Materiau non-tisse et produit absorbant comprenant un materiau non-tisse
CA1339487C (fr)	1997-10-07	Produit absorbant
EP1088537B1 (fr)	2010-03-17	Feuille fortement hydrophile et son procédé de fabrication
US4559050A (en)	1985-12-17	Thin, soft, absorbent product
US5128082A (en)	1992-07-07	Method of making an absorbant structure
CA2070266C (fr)	2003-01-07	Procede de fabrication d'un materiau composite superabsorbant par aiguilletage hydraulique
CA1251901A (fr)	1989-04-04	Assouplissement d'un produit absorbant composite
JP2963647B2 (ja)	1999-10-18	吸収性シート及びその製造方法
US5171237A (en)	1992-12-15	Method of making absorbent particles
EP2901984A1 (fr)	2015-08-05	Article absorbant
JP4979862B2 (ja)	2012-07-18	ペーパー層と繊維ウェブ層の複合体シート及びその製造方法、多機能トップシート、吸収体製品及びその製造方法、吸収性複合体シート及びその製造方法
MXPA02005020A (es)	2003-05-23	Nucleos absorbentes con gradiente de densidad y.
AU2003210831A1 (en)	2003-09-02	Superabsorbent composite and absorbent articles including the same
GB2148341A (en)	1985-05-30	Absorbent web of fibres aligned in the machine direction
JP3692486B2 (ja)	2005-09-07	高吸水性シート及びその製造方法
JPH1028700A (ja)	1998-02-03	吸収性物品の表面シート
JPH09505225A (ja)	1997-05-27	異なる密度を備えた浸透および毛管吸収構造体およびその製造方法
JPH01292103A (ja)	1989-11-24	吸収材の製造方法
JPS6128003A (ja)	1986-02-07	衛生物品における吸収体およびその製造方法
EP0396920A1 (fr)	1990-11-14	Fabrication d'une nappe de fibres composite ayant des propriétés d'absorption
EP1835944A1 (fr)	2007-09-26	Materiau composite absorbant avec agents de liaison hydrosolubles, produits obtenus a partir dudit materiau et procede de fabrication
JP2002001851A (ja)	2002-01-08	シート状高吸水性複合体の製造方法