MX2021002243A - Cuerpo para un lapiz de escribir, trazar, dibujar o colorear. - Google Patents
Cuerpo para un lapiz de escribir, trazar, dibujar o colorear.Info
- Publication number
- MX2021002243A MX2021002243A MX2021002243A MX2021002243A MX2021002243A MX 2021002243 A MX2021002243 A MX 2021002243A MX 2021002243 A MX2021002243 A MX 2021002243A MX 2021002243 A MX2021002243 A MX 2021002243A MX 2021002243 A MX2021002243 A MX 2021002243A
- Authority
- MX
- Mexico
- Prior art keywords
- tracing
- writing
- coloring pencil
- filler
- weight
- Prior art date
Links
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
-
- 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
- B43K19/02—Pencils with graphite; Coloured pencils
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
La presente invención se refiere a un cuerpo para un lápiz para escribir, trazar, dibujar o colorear, cuya composición comprende, en peso, con respecto al peso total del cuerpo: - a) entre 50 % y 95 % de una mezcla de ácido poliláctico y succinato de polibutileno en una relación en peso de ácido poliláctico/succinato de polibutileno de entre 90/10 y 60/40 y - b) entre 5 % y 50 % de carga, en donde dicha carga comprende una carga orgánica, tal como fibras de madera. Además, se refiere a un lápiz para escribir, trazar, dibujar o colorear que comprende este cuerpo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18306178 | 2018-09-07 | ||
| PCT/EP2019/073816 WO2020049148A1 (en) | 2018-09-07 | 2019-09-06 | Body for a writing, tracing, drawing or coloring pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2021002243A true MX2021002243A (es) | 2021-05-27 |
Family
ID=63637830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021002243A MX2021002243A (es) | 2018-09-07 | 2019-09-06 | Cuerpo para un lapiz de escribir, trazar, dibujar o colorear. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11718124B2 (es) |
| EP (1) | EP3847039A1 (es) |
| MX (1) | MX2021002243A (es) |
| WO (1) | WO2020049148A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230373236A1 (en) | 2020-09-30 | 2023-11-23 | SOCIéTé BIC | Improved coloring pencil lead for synthetic pencil based on biopolymers blends |
| DE102022114169A1 (de) * | 2022-06-03 | 2023-12-14 | Staedtler Mars Gmbh & Co. Kg | Stift mit PLA/PBS-Schaftgrundmaterial |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1561767B1 (de) * | 1967-10-04 | 1972-07-06 | Bayer Ag | Schreibstift |
| US5916950A (en) * | 1996-07-26 | 1999-06-29 | Mitsui Chemicals, Inc. | Resin composition and molded articles thereof |
| DE19855325C2 (de) | 1997-12-02 | 2002-11-21 | Faber Castell A W | Ummantelung für Farb-, Blei- und Kosmetikminen |
| JPH11309980A (ja) | 1998-04-28 | 1999-11-09 | Mitsui Chem Inc | 生分解性ゴルフ用鉛筆 |
| DE19936002A1 (de) | 1999-07-30 | 2001-02-08 | Faber Castell A W | Verbundwerkstoff |
| JP4857421B2 (ja) * | 1999-12-08 | 2012-01-18 | 独立行政法人産業技術総合研究所 | 生分解性樹脂組成物 |
| CN1249162C (zh) * | 2000-08-02 | 2006-04-05 | 三井化学株式会社 | 树脂组合物及其用途 |
| US7241832B2 (en) * | 2002-03-01 | 2007-07-10 | bio-tec Biologische Naturverpackungen GmbH & Co., KG | Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
| CN100354367C (zh) * | 2003-05-12 | 2007-12-12 | 尤尼吉可株式会社 | 生物降解性聚酯树脂组合物及其制造方法和用它形成的泡沫体及成形物 |
| US7160977B2 (en) * | 2003-12-22 | 2007-01-09 | Eastman Chemical Company | Polymer blends with improved notched impact strength |
| JP4929564B2 (ja) | 2004-06-09 | 2012-05-09 | 東レ株式会社 | 生分解性管状成形品 |
| JP4895664B2 (ja) | 2006-04-17 | 2012-03-14 | ユニチカ株式会社 | 生分解性合成紙およびその製造方法 |
| CA2725222A1 (en) * | 2008-05-05 | 2009-11-12 | Wei Li | Thermoformed article made from bio-based biodegradable polymer composition |
| US20120095169A1 (en) * | 2009-06-30 | 2012-04-19 | Ryohei Ogawa | Polylactic acid-based resin, process for producing polylactic acid-based resin, polylactic acid resin composition, stereocomplex polylactic acid resin composition and process for producing stereocomplex polylactic acid resin composition |
| DE102012000269B4 (de) | 2011-07-28 | 2023-11-02 | Staedtler Mars Gmbh & Co. Kg | Schreib-, Zeichen-, Mal- oder Kosmetikgerät umfassend einen Wabenkörper sowie Verfahren zur Herstellung des Wabenkörpers oder des Gerätes umfassend einen Wabenkörper |
| FR2988643B1 (fr) | 2012-03-28 | 2014-03-07 | Maped | Crayon expanse et son procede de fabrication |
| CN105907061A (zh) | 2016-05-06 | 2016-08-31 | 王泽陆 | Pbs/pla/pha生物降解复合材料及其制备方法 |
| WO2019113520A1 (en) * | 2017-12-07 | 2019-06-13 | Joshua Munoz | Edc-free biopolymer based compositions and uses thereof |
| WO2020049149A1 (en) * | 2018-09-07 | 2020-03-12 | Societe Bic | Body for a writing, tracing, drawing or coloring pencil |
-
2019
- 2019-09-06 EP EP19762416.6A patent/EP3847039A1/en active Pending
- 2019-09-06 MX MX2021002243A patent/MX2021002243A/es unknown
- 2019-09-06 WO PCT/EP2019/073816 patent/WO2020049148A1/en unknown
- 2019-09-06 US US17/274,325 patent/US11718124B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20210394549A1 (en) | 2021-12-23 |
| EP3847039A1 (en) | 2021-07-14 |
| BR112021003276A2 (pt) | 2021-05-18 |
| WO2020049148A1 (en) | 2020-03-12 |
| US11718124B2 (en) | 2023-08-08 |
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