DE102016115872B4 - Stift mit einstückig spritzgegossener Schichthülse - Google Patents
Stift mit einstückig spritzgegossener Schichthülse Download PDFInfo
- Publication number
- DE102016115872B4 DE102016115872B4 DE102016115872.0A DE102016115872A DE102016115872B4 DE 102016115872 B4 DE102016115872 B4 DE 102016115872B4 DE 102016115872 A DE102016115872 A DE 102016115872A DE 102016115872 B4 DE102016115872 B4 DE 102016115872B4
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- sleeve
- pin
- mold
- pen
- 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- Withdrawn - After Issue
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 154
- 239000004033 plastic Substances 0.000 claims abstract description 154
- 239000002537 cosmetic Substances 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 18
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 19
- 229920006895 TPC ET Polymers 0.000 claims description 16
- 229920006417 TPC-ET Polymers 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000000049 pigment Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000005204 segregation Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 2
- 229920000638 styrene acrylonitrile Polymers 0.000 description 34
- 239000010410 layer Substances 0.000 description 24
- 238000001746 injection moulding Methods 0.000 description 21
- 238000001069 Raman spectroscopy Methods 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000013508 migration Methods 0.000 description 7
- 230000005012 migration Effects 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 101000579646 Penaeus vannamei Penaeidin-1 Proteins 0.000 description 4
- 238000001237 Raman spectrum Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 4
- 230000003678 scratch resistant effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- 229920010784 Arnitel® EM400 Polymers 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- -1 acrylonitrile-ethylene-propylene-styrenes Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920006344 thermoplastic copolyester Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1634—Making multilayered or multicoloured articles with a non-uniform dispersion of the moulding material in the article, e.g. resulting in a marble effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
- B29C2045/0037—Moulding articles or parts thereof without parting line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0027—Cutting off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
- B29K2021/003—Thermoplastic elastomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/002—Coloured
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/718—Cosmetic equipment, e.g. hair dressing, shaving equipment
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Pens And Brushes (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Closures For Containers (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016115872.0A DE102016115872B4 (de) | 2016-08-26 | 2016-08-26 | Stift mit einstückig spritzgegossener Schichthülse |
| EP22000069.9A EP4163092A3 (de) | 2016-08-26 | 2017-08-10 | Verwendung einer einstückig spritzgegossenen schichthülse |
| BR112019003892-2A BR112019003892B1 (pt) | 2016-08-26 | 2017-08-10 | Lápis com manga moldada integralmente por injeção |
| JP2019511587A JP7015296B2 (ja) | 2016-08-26 | 2017-08-10 | 一体的に射出成形される層スリーブを備えたペンシル |
| EP22000070.7A EP4163093A1 (de) | 2016-08-26 | 2017-08-10 | Verwendung einer einstückig spritzgegossenen schichthülse für eine mine zur bildung eines kosmetikstifts |
| EP17751100.3A EP3504052B1 (de) | 2016-08-26 | 2017-08-10 | Stift mit einstückig spritzgegossener schichthülse |
| PCT/EP2017/070345 WO2018036837A1 (de) | 2016-08-26 | 2017-08-10 | Stift mit einstückig spritzgegossener schichthülse |
| US16/327,843 US10932544B2 (en) | 2016-08-26 | 2017-08-10 | Pen having an integrally injection-moulded coating sleeve |
| CN201780065442.6A CN109863016B (zh) | 2016-08-26 | 2017-08-10 | 具有一体注塑的包覆套层的笔 |
| EP24158467.1A EP4349562A3 (de) | 2016-08-26 | 2017-08-10 | Verwendung einer einstückig spritzgegossenen schichthülse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016115872.0A DE102016115872B4 (de) | 2016-08-26 | 2016-08-26 | Stift mit einstückig spritzgegossener Schichthülse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102016115872A1 DE102016115872A1 (de) | 2018-03-01 |
| DE102016115872B4 true DE102016115872B4 (de) | 2018-03-15 |
Family
ID=59579646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102016115872.0A Withdrawn - After Issue DE102016115872B4 (de) | 2016-08-26 | 2016-08-26 | Stift mit einstückig spritzgegossener Schichthülse |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10932544B2 (enExample) |
| EP (4) | EP4349562A3 (enExample) |
| JP (1) | JP7015296B2 (enExample) |
| CN (1) | CN109863016B (enExample) |
| BR (1) | BR112019003892B1 (enExample) |
| DE (1) | DE102016115872B4 (enExample) |
| WO (1) | WO2018036837A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016115872B4 (de) | 2016-08-26 | 2018-03-15 | A.W. Faber-Castell Cosmetics Gmbh | Stift mit einstückig spritzgegossener Schichthülse |
| BR112019003884A2 (pt) | 2016-08-26 | 2019-06-18 | A W Faber Castell Cosmetics Gmbh | lápis com luva em camada moldada por injeção em peça única |
| CN110996713B (zh) * | 2017-07-06 | 2023-04-14 | 美国陶氏有机硅公司 | 将产品保持在接收器中的方法 |
| USD906383S1 (en) * | 2018-08-17 | 2020-12-29 | Hotset Gmbh | Electrical heater for injection-molding machine |
| CN111070571B (zh) * | 2019-11-21 | 2021-09-14 | 常熟市池田化妆品包装有限公司 | 一种化妆笔笔身注塑模具 |
| CN112172030B (zh) * | 2020-07-22 | 2023-03-17 | 中铁第一勘察设计院集团有限公司 | 出线套管模具、出线套管及其加工方法 |
| CN112405578B (zh) * | 2020-11-23 | 2022-07-26 | 哈工大机器人(合肥)国际创新研究院 | 一种机械手末端笔形工件夹持机构 |
| CN117087086B (zh) * | 2023-08-31 | 2024-05-14 | 滨州派斯乐笔业有限公司 | 硅胶铅笔制备设备和方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3137486A1 (de) | 1980-09-22 | 1982-04-15 | L'Oreal, 75008 Paris | "stift mit kunststoffumhuellung und verfahren zu dessen herstellung" |
| DE10106834A1 (de) | 2000-02-14 | 2001-10-18 | Tokiwa Corp | Kosmetikstift |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380042A (en) * | 1941-12-30 | 1945-07-10 | Scripto Mfg Company | Apparatus for forming plastic objects |
| DE1561767B1 (de) * | 1967-10-04 | 1972-07-06 | Bayer Ag | Schreibstift |
| CA1005200A (en) * | 1971-07-16 | 1977-02-08 | Hasbro Industries | Pencil sheath compositions, method and apparatus for making pencils, and the resulting product |
| US3993408A (en) * | 1971-07-16 | 1976-11-23 | Hasbro Industries, Inc. | Pencil comprising a marking core and a porous resin sheath |
| DE2834479C3 (de) | 1978-08-05 | 1981-04-16 | Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg | Fettminenstift |
| US4413921A (en) | 1978-09-05 | 1983-11-08 | Revlon, Inc. | Cosmetic pencil having a sharpenable polyethylene casing |
| US5360281A (en) | 1990-11-15 | 1994-11-01 | Revlon Consumer Products Corporation | Cosmetic pencil and method for making the same |
| DE4305369C2 (de) | 1993-02-22 | 1995-10-26 | Schwan Stabilo Schwanhaeusser | Verfahren zur Herstellung von Stiften, insbes. von Kosmetikstiften |
| JP3207960B2 (ja) | 1993-03-05 | 2001-09-10 | ミサワホーム株式会社 | 筆記具用軸 |
| EP0771642A1 (en) | 1995-11-06 | 1997-05-07 | Metton America, Inc. | Method of injection molding articles with selective concentrations or gradients of materials and novel articles containing the same |
| EP0946348B1 (en) | 1996-11-28 | 2002-06-05 | KILIM, Rafael Zvi Karl | Moulding plastics article by varying cyclically its composition |
| ES2293685T3 (es) * | 1997-07-29 | 2008-03-16 | The Solution Line, Inc. | Lapices que contienen caucho regenerado. |
| US6352426B1 (en) * | 1998-03-19 | 2002-03-05 | Advanced Plastics Technologies, Ltd. | Mold for injection molding multilayer preforms |
| JP2001181465A (ja) | 1999-12-28 | 2001-07-03 | Kawasaki Sanko Kasei Kk | 透明ないし半透明の樹脂組成物 |
| JP4536269B2 (ja) | 2001-01-11 | 2010-09-01 | 川崎三興化成株式会社 | ポリエチレンテレフタレート樹脂を使用した鉛筆ないし鉛筆型化粧品 |
| US20120097194A1 (en) * | 2002-09-09 | 2012-04-26 | Reactive Surfaces, Ltd. | Polymeric Coatings Incorporating Bioactive Enzymes for Catalytic Function |
| US6935800B2 (en) | 2002-10-09 | 2005-08-30 | Cosmolab, Inc. | Marking instrument and cosmetic pencil |
| DE102004021048A1 (de) * | 2004-04-29 | 2005-11-24 | Poloplast Gmbh & Co.Kg | Stift zum Schreiben, Zeichnen, Malen oder Ähnlichem |
| TWI255766B (en) * | 2005-08-26 | 2006-06-01 | Jen Yuan Plastics Co Ltd | Method for making multicolored plastic mixed material of colored drawing |
| US20100207071A1 (en) * | 2009-02-13 | 2010-08-19 | Gm Global Technology Operatons, Inc. | Method of selectively controlling surface properties of thermoplastic polymer articles |
| DE102009057567A1 (de) * | 2009-12-04 | 2011-06-09 | Geka Gmbh | Kosmetikapplikator, insbesondere Mascara-Applikator, sowie Pigmentmassemine hierfür und Kosmetikprodukt |
| KR102098571B1 (ko) * | 2010-02-03 | 2020-04-08 | 파일롯트 잉크 가부시키가이샤 | 필기구 |
| JP5706107B2 (ja) * | 2010-02-03 | 2015-04-22 | パイロットインキ株式会社 | 熱変色性筆記具 |
| EP2390294A1 (en) | 2010-05-26 | 2011-11-30 | Université Catholique De Louvain | Pencils, method of preparation and use |
| PL2499932T3 (pl) * | 2011-03-17 | 2016-12-30 | Korpus tulejowy | |
| JP2013071964A (ja) * | 2011-09-27 | 2013-04-22 | Japan Polypropylene Corp | 鉛筆外装軸用ポリプロピレン樹脂組成物および鉛筆 |
| US20140120282A1 (en) * | 2012-11-01 | 2014-05-01 | Ticona Llc | Multi-Layered Co-Injection Molded Article |
| DE102013001495B4 (de) * | 2013-01-23 | 2023-11-02 | Staedtler Mars Gmbh & Co. Kg | Schreib-, Zeichen-, Mal- und/oder Kosmetikstift, umfassend eine Komponente zur Aufnahme von mindestens einem Auftragsmedium, sowie Verfahren zu deren Herstellung |
| US8998519B2 (en) * | 2013-05-13 | 2015-04-07 | Hemant Patel | Process and formulation for a plastic pencil |
| DE102014112876B4 (de) | 2014-09-08 | 2023-01-05 | Lisa Dräxlmaier GmbH | Oberflächenmodifizierbarer Spritzgussformkörper und Verfahren zu dessen Herstellung |
| DE102016115872B4 (de) | 2016-08-26 | 2018-03-15 | A.W. Faber-Castell Cosmetics Gmbh | Stift mit einstückig spritzgegossener Schichthülse |
| BR112019003884A2 (pt) | 2016-08-26 | 2019-06-18 | A W Faber Castell Cosmetics Gmbh | lápis com luva em camada moldada por injeção em peça única |
| JP6839570B2 (ja) * | 2017-03-13 | 2021-03-10 | パナソニック株式会社 | 成形品およびその成形方法 |
-
2016
- 2016-08-26 DE DE102016115872.0A patent/DE102016115872B4/de not_active Withdrawn - After Issue
-
2017
- 2017-08-10 BR BR112019003892-2A patent/BR112019003892B1/pt active IP Right Grant
- 2017-08-10 EP EP24158467.1A patent/EP4349562A3/de active Pending
- 2017-08-10 US US16/327,843 patent/US10932544B2/en active Active
- 2017-08-10 EP EP22000070.7A patent/EP4163093A1/de active Pending
- 2017-08-10 CN CN201780065442.6A patent/CN109863016B/zh active Active
- 2017-08-10 EP EP22000069.9A patent/EP4163092A3/de active Pending
- 2017-08-10 WO PCT/EP2017/070345 patent/WO2018036837A1/de not_active Ceased
- 2017-08-10 JP JP2019511587A patent/JP7015296B2/ja active Active
- 2017-08-10 EP EP17751100.3A patent/EP3504052B1/de not_active Revoked
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3137486A1 (de) | 1980-09-22 | 1982-04-15 | L'Oreal, 75008 Paris | "stift mit kunststoffumhuellung und verfahren zu dessen herstellung" |
| DE10106834A1 (de) | 2000-02-14 | 2001-10-18 | Tokiwa Corp | Kosmetikstift |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018036837A1 (de) | 2018-03-01 |
| JP2019528135A (ja) | 2019-10-10 |
| EP4163093A1 (de) | 2023-04-12 |
| DE102016115872A1 (de) | 2018-03-01 |
| EP3504052A1 (de) | 2019-07-03 |
| JP7015296B2 (ja) | 2022-02-02 |
| EP4349562A3 (de) | 2024-06-26 |
| EP4349562A2 (de) | 2024-04-10 |
| EP3504052B1 (de) | 2022-03-23 |
| CN109863016B (zh) | 2021-05-11 |
| EP4163092A3 (de) | 2023-07-26 |
| EP4163092A2 (de) | 2023-04-12 |
| BR112019003892A2 (pt) | 2019-05-21 |
| CN109863016A (zh) | 2019-06-07 |
| BR112019003892B1 (pt) | 2023-04-11 |
| US10932544B2 (en) | 2021-03-02 |
| US20190200728A1 (en) | 2019-07-04 |
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