BE727697A - - Google Patents
Info
- Publication number
- BE727697A BE727697A BE727697A BE727697A BE727697A BE 727697 A BE727697 A BE 727697A BE 727697 A BE727697 A BE 727697A BE 727697 A BE727697 A BE 727697A BE 727697 A BE727697 A BE 727697A
- Authority
- BE
- Belgium
- Prior art keywords
- fibers
- weight
- mold
- fibrous material
- layer
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 56
- 239000002657 fibrous material Substances 0.000 claims description 49
- 238000012546 transfer Methods 0.000 claims description 21
- 239000007900 aqueous suspension Substances 0.000 claims description 16
- 229920000297 Rayon Polymers 0.000 claims description 15
- 239000002964 rayon Substances 0.000 claims description 15
- 229920001131 Pulp (paper) Polymers 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 11
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 10
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229920002544 Olefin fiber Polymers 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002655 kraft paper Substances 0.000 claims description 3
- 239000004767 olefin fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000011122 softwood Substances 0.000 claims description 3
- 229920002972 Acrylic fiber Polymers 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000011872 intimate mixture Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 12
- 238000011144 upstream manufacturing Methods 0.000 description 10
- 238000001771 vacuum deposition Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 244000229769 Chlorophora excelsa Species 0.000 description 1
- 235000004607 Chlorophora excelsa Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920002821 Modacrylic Polymers 0.000 description 1
- 235000002492 Rungia klossii Nutrition 0.000 description 1
- 244000117054 Rungia klossii Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/04—Organic material, e.g. cellulose, cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70189568A | 1968-01-31 | 1968-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727697A true BE727697A (enrdf_load_stackoverflow) | 1969-07-01 |
Family
ID=24819089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727697A BE727697A (enrdf_load_stackoverflow) | 1968-01-31 | 1969-01-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE727697A (enrdf_load_stackoverflow) |
| DK (1) | DK125370B (enrdf_load_stackoverflow) |
| IE (1) | IE32937B1 (enrdf_load_stackoverflow) |
| IL (1) | IL31386A (enrdf_load_stackoverflow) |
| SE (1) | SE350991B (enrdf_load_stackoverflow) |
-
1969
- 1969-01-08 IL IL31386A patent/IL31386A/xx unknown
- 1969-01-09 IE IE36/69A patent/IE32937B1/xx unknown
- 1969-01-24 SE SE00995/69A patent/SE350991B/xx unknown
- 1969-01-30 BE BE727697A patent/BE727697A/fr not_active IP Right Cessation
- 1969-01-31 DK DK54769AA patent/DK125370B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL31386A (en) | 1972-08-30 |
| IE32937B1 (en) | 1974-01-23 |
| IL31386A0 (en) | 1969-03-27 |
| DK125370B (da) | 1973-02-12 |
| IE32937L (en) | 1969-07-31 |
| SE350991B (enrdf_load_stackoverflow) | 1972-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5601716A (en) | Filter material | |
| EP0646193B1 (fr) | Materiau plan composite comportant un film perfore et des fibres thermoplastiques, utilisation et procede de fabrication | |
| FR2513814A1 (fr) | Procede de fabrication de substrats nervures pour electrodes et autres articles | |
| WO2001025522A1 (fr) | Procede pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide | |
| FR2730421A1 (fr) | Assemblage a membrane supportee, son procede de preparation et ses methodes d'utilisation | |
| CH629268A5 (fr) | Toile de sechage pour machine de fabrication du papier. | |
| FR2626781A1 (fr) | Dispositif pour le filtrage et la separation de milieux en ecoulement | |
| EP0400249B1 (fr) | Dispositif pour perforer un produit en feuille | |
| FR2588285A1 (fr) | Textile non tisse multicouche | |
| EP0120750B1 (fr) | Appareil de filtration tangentielle et installation comportant un tel appareil | |
| FR2476543A1 (fr) | Procede de fabrication d'une feuille stratifiee | |
| FR2821762A1 (fr) | Unite de filtration comprenant deux milieux filtrants distincts et systeme a poches le comprenant | |
| FR2814080A1 (fr) | Dispositif de filtration a plusieurs milieux filtrants et systeme a poches le comprenant | |
| BE727697A (enrdf_load_stackoverflow) | ||
| FR2722400A1 (fr) | Feuille thermoplastique perforee, notamment pour aaticle d'hygiene, materiau plan composite fibreux comprenant une telle feuille et procede de fabrication | |
| JPH08500528A (ja) | 基層により支持された多孔質薄膜を含むろ過媒体及びその製造方法 | |
| LU86139A1 (fr) | Filtre a deflecteur pour fumee de tabac et procede pour le fabriquer | |
| BE1006234A3 (fr) | Toile de secheur pour machine a papier. | |
| EP0466563B1 (fr) | Entoilage thermocollant à base de microfibres et procédé pour l'obtenir | |
| FR2495006A1 (fr) | Dispositif a trois chambres d'ecoulement pour le transfert de masses entre des fluides | |
| FR2727442A1 (fr) | Feutre de papeterie pour partie humide de machine de fabrication de papier | |
| CH627086A5 (en) | Process for the manufacture of a mass transfer apparatus | |
| FR2530690A1 (fr) | Dispositif egoutteur pour eliminer l'eau d'une feuille continue sur une machine a table plate | |
| EP0201443B1 (fr) | Presse à bandes filtrantes | |
| BE395586A (enrdf_load_stackoverflow) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: KEYES FIBRE CY Effective date: 19840130 |