EP2603130A1 - Reinigungsschwamm aus viskose - Google Patents
Reinigungsschwamm aus viskoseInfo
- Publication number
- EP2603130A1 EP2603130A1 EP11717175.1A EP11717175A EP2603130A1 EP 2603130 A1 EP2603130 A1 EP 2603130A1 EP 11717175 A EP11717175 A EP 11717175A EP 2603130 A1 EP2603130 A1 EP 2603130A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- viscose
- cleaning sponge
- profile
- sponge
- 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.)
- Withdrawn
Links
- 229920000297 Rayon Polymers 0.000 title claims abstract description 39
- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000005871 repellent Substances 0.000 abstract description 4
- 230000002745 absorbent Effects 0.000 abstract description 3
- 239000002250 absorbent Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000011148 porous material Substances 0.000 description 5
- 239000003082 abrasive agent Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 2
- 206010000496 acne Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010446 mirabilite Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/16—Cloths; Pads; Sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
- B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B23/048—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
- B32B5/145—Variation across the thickness of the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0264—Polyester
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2432/00—Cleaning articles, e.g. mops, wipes
Definitions
- the invention relates to a cleaning sponge according to the preamble of patent claim 1.
- Cleaning sponges consisting of several interconnected layers, wherein a first layer is made of viscose and wherein a second layer is designed as a sponge, which is made of a plastic, are already known from the prior art.
- the first layer is designed as a so-called block-shaped viscose, which is produced discontinuously in blocks.
- viscose is produced in various process steps in a xanthogenation reaction from pulp. This is mixed with sodium sulfate decahydrate, also known as Glauber's salt, as a pore former and filled into a mold. Subsequently, in a
- a disadvantage here is that the cutting of the blocks into layers is complicated and requires a large number of manipulations. In that regard, the production of layers of block-shaped viscose is expensive and expensive.
- the invention is therefore based on the object to provide a cleaning sponge, which can be manufactured easily and has a dirt repellent as possible, yet absorbent surface.
- the first layer has a first side and a second side, wherein the first side and / or the second side has a compacted film-like surface and wherein the film-like surface has a higher density than the rest of the first layer.
- the film-like surface prevents the penetration of dirt particles into the pores of the viscose.
- the first position is stabilized.
- Viscose which is made by a continuous viscose sponge process, advantageously has a film-like surface or skin. Blocky viscose does not have such a filmy surface because it has to be cut to size.
- the first layer shows a durability and has a more hygienic, since almost no dirt can get stuck in the surface.
- a film-like surface has a favorable influence on the dirt absorption of the first layer of viscose.
- Viscose which by a continuous
- Viscose sponge process is made, namely continuously deposited on a conveyor belt, there spread by means of a roller and transported on the conveyor belt through several baths.
- Viscose sponge process is made, a cut in the longitudinal direction and / or transverse direction but not required in its thickness direction. Therefore, a production of cleaning sponge is possible in a few steps. In that regard, a cleaning sponge is given, which can be easily manufactured and has a dirt repellent and thereby absorbent surface.
- the first page and / or the second page could have a profile.
- a profile causes dirt entrainment.
- the first side could have a profile which is knobbed
- the first page could have a profile which has linear elevations. Line-shaped elevations surprisingly release more water to a surface to be cleaned than knob-shaped elevations. Nevertheless, a side of a first layer of viscose, which is made by a continuous viscose sponge process and has line-shaped elevations, emits less water than a side of block-shaped viscose. By way of example, it was determined that viscose, which by a continuous
- Viscose sponge process is manufactured, 0.8 g / m 2 of water releases and
- Blocky viscose 1, 2 g / m 2 Therefore, a first layer of viscose made by a continuous viscose sponge process releases about 30% less water than a first layer of blocky viscose.
- the second side could have a profile which is knobbed
- the second side could have a profile which has linear elevations.
- profile bonding with the second layer is favored because the adhesive cohesively and positively with the linear
- the second side could face the second layer.
- the first layer can be glued to the second layer or laminated with this, wherein the first side of the first layer is designed without covering.
- a third layer could be provided which has abrasive means.
- the abrasive agents could be configured as fiber clays.
- the fiber fabric may be configured as a textile or nonwoven fabric. Nonwovens are inexpensive to produce and can be easily welded or glued with a plastic sponge.
- the abrasive agents could be used as a coating, in particular as
- Polyurethane coating be designed.
- a coating can be applied as a pasty mass to the sponge, sprayed on or brushed on.
- the coating can contain any grains that have sufficient hardness to dissolve dirt.
- the first layer could have a density of 60 kg / m 3 .
- Blocky viscose shows a density of mostly only 35 kg / m 3 .
- the first layer could have a prefabricated thickness of about 1 cm.
- a first layer made of block-shaped viscose may have any thickness since it is cut from a block.
- the thickness of the cleaning sponge described here is increased
- Attaching a second layer namely the sponge.
- This can preferably be made of polyurethane, polyester or polyether.
- the increase in the thickness is advantageously carried out without loss of water absorption capacity.
- the sponge acts as a spacer and stabilizes the cleaning sponge such that shrinkage in thickness, length and width in the final product is less.
- Figs. 1 to 4 respectively in the upper part of a plan view of a first layer of viscose and in the lower part is a sectional view of the cleaning sponge.
- Fig. 1 shows in the lower part of a sectional view of a cleaning sponge, consisting of a plurality of interconnected layers, wherein a first layer 1 is made of viscose and wherein a second layer 2 is designed as a sponge, which is made of a plastic.
- the first layer 1 has a first side 1a and a second side 1b, wherein at least one of the sides, namely side 1a, has a profile.
- the side 1b is smooth.
- the first side 1a has a profile which has linear elevations. This is shown in the upper part of FIG. 1.
- the first side 1a has a compacted film-like surface, the film-like surface having a higher density than the rest of the first layer 1.
- the second side 1 b faces the second layer 2.
- a third layer 3 which has abrasive means.
- the abrasive agents are as
- FIG. 2 shows in the lower part of a sectional view of a cleaning sponge, consisting of a plurality of interconnected layers, wherein a first layer 1 is made of viscose and wherein a second layer 2 is designed as a sponge, which is made of a plastic.
- the first layer 1 has a first side 1a and a second side 1b, wherein at least one of the sides has a profile.
- the first side 1a has a profile which has knob-shaped elevations. This is shown in Fig. 2 in the upper part.
- the second side 1 b has a profile which has linear elevations.
- the first side 1a and the second side 1b have a compacted film-like surface, wherein the film-like surface has a higher density than the rest of the first layer 1.
- the second side 1b faces the second layer 2.
- a third layer 3 which has abrasive means.
- the abrasive means are configured as a coating 3a.
- Fig. 3 shows in the lower part of a sectional view of a cleaning sponge, consisting of a plurality of interconnected layers, wherein a first layer 1 is made of viscose and wherein a second layer 2 is designed as a sponge, which is made of a plastic.
- the first layer 1 has a first side 1a and a second side 1b, wherein at least one of the sides has a profile.
- the first side 1a has a profile which has knob-shaped elevations. This is shown in Fig. 3 in the upper part.
- the second side 1b has a profile which has linear elevations.
- the first side 1a and the second side 1b have a compacted film-like surface, the film-like surface having a higher density than the rest of the first layer 1.
- the second side 1 b faces the second layer 2.
- a third layer 3 which has abrasive means.
- the abrasive means are configured as a fiber fabric 3b.
- Fig. 4 shows in the lower part of a sectional view of a cleaning sponge, consisting of a plurality of interconnected layers, wherein a first layer 1 is made of viscose and wherein a second layer 2 is designed as a sponge, which is made of a plastic.
- the first layer 1 has a first side 1a and a second side 1b, wherein at least one of the sides, namely side 1a, has a profile.
- the side 1b is smooth.
- the first side 1a has a profile which has linear elevations. This is shown in the upper part of FIG. 4.
- the first side 1a has a compacted film-like surface, the film-like surface having a higher density than the rest of the first layer 1.
- the second side 1 b faces the second layer 2.
- a third layer 3 which has abrasive means.
- the abrasive agents are as
- the sponge of the second layer 2 may be made of polyester, polyurethane or polyether.
- the first layer 1 is made of viscose, which is made by a continuous viscose sponge process. It is cut in the longitudinal and / or transverse direction. In the z-direction, namely in the direction of its thickness, the first layer 1 is not cut to size, but preformed.
- the third layer 3 is on the first layer 1
- the second layer 2 is sandwiched between the first layer 1 and third layer 3.
- both the first side 1a and the second side 1b may be formed smoothly, the first side 1a and the second side 1b having a condensed film-like surface, and the film-like surface having a higher density than the rest of the first layer.
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010034193A DE102010034193A1 (de) | 2010-08-12 | 2010-08-12 | Reinigungsschwamm aus Viskose |
PCT/EP2011/001418 WO2012019657A1 (de) | 2010-08-12 | 2011-03-22 | Reinigungsschwamm aus viskose |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2603130A1 true EP2603130A1 (de) | 2013-06-19 |
Family
ID=44170256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11717175.1A Withdrawn EP2603130A1 (de) | 2010-08-12 | 2011-03-22 | Reinigungsschwamm aus viskose |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130125328A1 (zh) |
EP (1) | EP2603130A1 (zh) |
CN (1) | CN203122313U (zh) |
DE (1) | DE102010034193A1 (zh) |
WO (1) | WO2012019657A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013008136U1 (de) * | 2013-09-13 | 2013-09-30 | Jöst Gmbh | Reinigungskörper |
DE102013226512A1 (de) * | 2013-12-18 | 2015-06-18 | Henkel Ag & Co. Kgaa | Einweg-Spülpad |
US20150259178A1 (en) * | 2014-03-12 | 2015-09-17 | Renaelc, Inc. | Cleaning Pad and Cleaning Implement |
CN108219502A (zh) * | 2018-01-31 | 2018-06-29 | 陈长飞 | 一种浆料组合物、环保抹布制备方法及环保抹布 |
US20190313874A1 (en) * | 2018-12-31 | 2019-10-17 | Alahandro Olatunde Omotola | Scraper sponge |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804728A (en) * | 1954-11-18 | 1957-09-03 | Politzer Alfred | Abrasive article |
US3080688A (en) * | 1962-06-26 | 1963-03-12 | Nylonge Corp | Scouring device |
US6485822B1 (en) * | 2000-09-18 | 2002-11-26 | Sbi, Inc. | Multi-layer combination sponge |
US20040088810A1 (en) * | 2002-11-13 | 2004-05-13 | Julian Britt | Multi-purpose utensil cleaning device |
US20090276971A1 (en) * | 2008-05-07 | 2009-11-12 | 3M Innovative Properties Company | Cleaning sponge |
DE102009013515A1 (de) * | 2009-03-19 | 2010-09-23 | Carl Freudenberg Kg | Verfahren zur kontinuierlichen Herstellung von Schwammkörpern aus regenerierter Cellulose und ein Schwammkörper |
-
2010
- 2010-08-12 DE DE102010034193A patent/DE102010034193A1/de not_active Ceased
-
2011
- 2011-03-22 EP EP11717175.1A patent/EP2603130A1/de not_active Withdrawn
- 2011-03-22 US US13/812,406 patent/US20130125328A1/en not_active Abandoned
- 2011-03-22 WO PCT/EP2011/001418 patent/WO2012019657A1/de active Application Filing
- 2011-03-22 CN CN2011900006050U patent/CN203122313U/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2012019657A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN203122313U (zh) | 2013-08-14 |
US20130125328A1 (en) | 2013-05-23 |
DE102010034193A1 (de) | 2012-02-16 |
WO2012019657A1 (de) | 2012-02-16 |
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18D | Application deemed to be withdrawn |
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