EP2248675A1 - Crayon, notamment en bois destiné à l'écriture, au dessin et aux cosmétiques - Google Patents
Crayon, notamment en bois destiné à l'écriture, au dessin et aux cosmétiques Download PDFInfo
- Publication number
- EP2248675A1 EP2248675A1 EP09159336A EP09159336A EP2248675A1 EP 2248675 A1 EP2248675 A1 EP 2248675A1 EP 09159336 A EP09159336 A EP 09159336A EP 09159336 A EP09159336 A EP 09159336A EP 2248675 A1 EP2248675 A1 EP 2248675A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- antimicrobial agent
- binder
- pen
- following composition
- aqueous
- 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- Withdrawn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
- 239000002537 cosmetic Substances 0.000 title claims abstract description 4
- 238000010422 painting Methods 0.000 title claims abstract description 4
- 239000004599 antimicrobial Substances 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 239000002562 thickening agent Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 239000004814 polyurethane Substances 0.000 claims description 16
- 239000000654 additive Substances 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 15
- 239000000049 pigment Substances 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000000080 wetting agent Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 239000013530 defoamer Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- 229920001661 Chitosan Polymers 0.000 claims description 6
- 239000004971 Cross linker Substances 0.000 claims description 6
- 229920003009 polyurethane dispersion Polymers 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004005 microsphere Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 229920002101 Chitin Polymers 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- -1 silver ions Chemical class 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 abstract description 9
- 230000000845 anti-microbial effect Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 244000052616 bacterial pathogen Species 0.000 description 8
- 108010016628 ameroid Proteins 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 229920001944 Plastisol Polymers 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000004999 plastisol Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- GVZNXUAPPLHUOM-UHFFFAOYSA-N 2-[1-(1-methoxypropan-2-yloxy)propan-2-yloxy]propan-1-ol Chemical compound COCC(C)OCC(C)OC(C)CO GVZNXUAPPLHUOM-UHFFFAOYSA-N 0.000 description 1
- 229910002016 Aerosil® 200 Inorganic materials 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010866 blackwater Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/14—Sheathings
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/16—Making non-propelling pencils
Definitions
- the invention relates to a pen, in particular a wood-lined for writing, painting and cosmetic purposes.
- a pin comprises a shaft in which a mine is centrally arranged.
- the object of the invention is to propose an alternative stylus with an antibacterial surface.
- antimicrobial agents for example, silver atoms, silver ions, chitin and chitosan, for example carboxymethylchitosan, in question.
- the active ingredients are either present in the material of the coating by being added to it during manufacture. But it is also possible to subsequently apply the active ingredients to the coating. By using several active ingredients, the antimicrobial effect can be improved, in such a way that results in a beyond the effect of the individual substances effect. For example, an admixture of 0.01% by weight of silver (micro silver BG) and 0.02% of carboxymethylchitosan is more effective than the individual substances at the same concentration.
- an applied to the pin surface mass forms at least a part of the surface covering coating.
- a paint-like coating 5 in order to prevent damaging germs from settling in the rough and porous wooden surface of the casing 1.
- the coating is expediently produced before the application of the nubs, so that the nubs adhere to the coating 5.
- Aqueous polyurethane dispersion 40-80% crosslinkers 1-10% Polyurethane thickeners 1-10% Additives (wetting agents, defoamers) 0.1-5% Fillers (eg kaolin, hollow polymer spheres, Silicone balls) 0-30% Aqueous pigment preparation 0-30% Antimicrobial agent 0.01-5%
- Aqueous polyurethane dispersion 40-90% crosslinkers 1-10% Polyurethane thickeners 1-10% Additives (wetting agents, defoamers) 0.1-5% fillers Eg kaolin, polymer hollow spheres, silicone spheres) 0-30% Aqueous pigment preparation 0-30% Antimicrobial agent 0.01-5%
- Binder aqueous PU dispersion: Alberdingk U210 (Alberdingk) 80.2% Crosslinker: Rhodocoat WT 2102 (Worlee) 4% Thickener: DSX 3290 (Cognis) 2% Wetting agent: Byk 346 (Byk) 0.3% Defoamer: EFKA 2526 (Ciba) 0.2% Aqueous pigment preparation: Microsperse KMW 7001E (Heubach) 3% Antimicrobial agent: MicroSilver BG (Bio-Gate) 0.1%
- Binder nitrocellulose H22 (Hagedorn AG) 28.8%
- Co-binder synthetic resin SK (Evonik) 6%
- Plasticizer Citrofol A1 (Jungbunzlauer) 5% acetone
- Antimicrobial agent MicroSilver BG (Bio-Gate) 0.2%
- UV oligomer Sartomer CN 2282 (Sartomer) 52.2%
- UV oligomer Sartomer SR 833 S (Sartomer)
- UV oligomer Sartomer SR 454 (Sartomer) 16%
- UV-Monomer Sartomer SR 506 D (Sartomer)
- Photoinitiator Irgacure 2022 (Ciba)
- Pigment preparation HelioBeit UV 904 (Bollig & Kemper) 0.5%
- Thickener Aerosil 200 (Evonik) 3.5%
- Defoamer Byk 020 (Byk) 0.5%
- Antimicrobial agent MicroSilver BG (Bio-Gate) 0.3%
Landscapes
- Cosmetics (AREA)
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09159336A EP2248675A1 (fr) | 2009-05-04 | 2009-05-04 | Crayon, notamment en bois destiné à l'écriture, au dessin et aux cosmétiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09159336A EP2248675A1 (fr) | 2009-05-04 | 2009-05-04 | Crayon, notamment en bois destiné à l'écriture, au dessin et aux cosmétiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2248675A1 true EP2248675A1 (fr) | 2010-11-10 |
Family
ID=41259486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09159336A Withdrawn EP2248675A1 (fr) | 2009-05-04 | 2009-05-04 | Crayon, notamment en bois destiné à l'écriture, au dessin et aux cosmétiques |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP2248675A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2452827A1 (fr) * | 2010-11-16 | 2012-05-16 | Faber- Castell AG | Procédé de détermination de la surface d'un crayon et crayon doté d'un revêtement de surface |
| EP2479040A1 (fr) * | 2011-01-19 | 2012-07-25 | Faber- Castell AG | Procédé de fabrication d'un crayon doté de structures surélevées |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2342893A (en) * | 1998-06-09 | 2000-04-26 | Jose Docarragal | Sterile writing instrument, for medical use, in sealed sterile package |
| WO2002070270A1 (fr) * | 2001-03-05 | 2002-09-12 | Tlcd, Inc. | Produit d'impression sur demande |
| DE10225324A1 (de) * | 2002-06-06 | 2003-12-18 | Itn Nanovation Gmbh | Antimikrobielle Beschichtung |
| EP1396352A1 (fr) * | 2002-08-29 | 2004-03-10 | KUM Limited | Crayon autonettoyant |
| DE202004019687U1 (de) * | 2004-12-17 | 2005-03-17 | Alfred Clouth Lackfabrik Gmbh | Antimikrobielle, nicht-humantoxische Beschichtung |
| DE102004014483A1 (de) * | 2004-03-24 | 2005-10-13 | Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien e.V. | Antimikrobielle Beschichtungszusammensetzung und Verfahren zu deren Herstellung |
| WO2006110758A1 (fr) | 2005-04-08 | 2006-10-19 | Air Products And Chemicals, Inc. | Procede et systeme d'alimentation et de fourniture d'un produit renferme dans un support |
-
2009
- 2009-05-04 EP EP09159336A patent/EP2248675A1/fr not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2342893A (en) * | 1998-06-09 | 2000-04-26 | Jose Docarragal | Sterile writing instrument, for medical use, in sealed sterile package |
| WO2002070270A1 (fr) * | 2001-03-05 | 2002-09-12 | Tlcd, Inc. | Produit d'impression sur demande |
| DE10225324A1 (de) * | 2002-06-06 | 2003-12-18 | Itn Nanovation Gmbh | Antimikrobielle Beschichtung |
| EP1396352A1 (fr) * | 2002-08-29 | 2004-03-10 | KUM Limited | Crayon autonettoyant |
| DE102004014483A1 (de) * | 2004-03-24 | 2005-10-13 | Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien e.V. | Antimikrobielle Beschichtungszusammensetzung und Verfahren zu deren Herstellung |
| DE202004019687U1 (de) * | 2004-12-17 | 2005-03-17 | Alfred Clouth Lackfabrik Gmbh | Antimikrobielle, nicht-humantoxische Beschichtung |
| WO2006110758A1 (fr) | 2005-04-08 | 2006-10-19 | Air Products And Chemicals, Inc. | Procede et systeme d'alimentation et de fourniture d'un produit renferme dans un support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2452827A1 (fr) * | 2010-11-16 | 2012-05-16 | Faber- Castell AG | Procédé de détermination de la surface d'un crayon et crayon doté d'un revêtement de surface |
| CN102582331A (zh) * | 2010-11-16 | 2012-07-18 | 辉柏嘉股份公司 | 用于在笔表面进行涂层的方法以及具有表面涂层的笔 |
| CN102582331B (zh) * | 2010-11-16 | 2014-10-29 | 辉柏嘉股份公司 | 用于在笔表面进行涂层的方法以及具有表面涂层的笔 |
| EP2479040A1 (fr) * | 2011-01-19 | 2012-07-25 | Faber- Castell AG | Procédé de fabrication d'un crayon doté de structures surélevées |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| 17P | Request for examination filed |
Effective date: 20100611 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
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| AX | Request for extension of the european patent |
Extension state: AL BA RS |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Effective date: 20101208 |