BE489862A - - Google Patents

Info

Publication number
BE489862A
BE489862A BE489862DA BE489862A BE 489862 A BE489862 A BE 489862A BE 489862D A BE489862D A BE 489862DA BE 489862 A BE489862 A BE 489862A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Publication date
Publication of BE489862A publication Critical patent/BE489862A/xx

Links

Classifications

    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
BE489862D 1948-06-28 BE489862A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2988784X 1948-06-28

Publications (1)

Publication Number Publication Date
BE489862A true BE489862A (de) 1900-01-01

Family

ID=11436479

Family Applications (1)

Application Number Title Priority Date Filing Date
BE489862D BE489862A (de) 1948-06-28

Country Status (4)

Country Link
US (1) US2988784A (de)
BE (1) BE489862A (de)
FR (1) FR989587A (de)
NL (1) NL80121C (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512755A (de) * 1951-12-27 1900-01-01
DE960676C (de) * 1954-11-24 1957-03-28 Friedrich Graf Praktisch nicht schwindende, kalt verformbare und kalt haertende, schnitzbare Formmasse
US3262904A (en) * 1961-08-30 1966-07-26 Dow Chemical Co Pencil leads
US3360489A (en) * 1963-03-11 1967-12-26 Hassenfeld Bros Inc Writing elements comprising colloidal thermoplastic resin and metallic soap
GB1051504A (de) * 1964-07-10 1900-01-01
DE1519102A1 (de) * 1964-12-08 1969-12-11 Dainihonbungu Kabushiki Kaisha Verfahren zur Herstellung von Bleistiftminen
DE1561767B1 (de) * 1967-10-04 1972-07-06 Bayer Ag Schreibstift
US3582223A (en) * 1968-05-28 1971-06-01 Tsan Chang Kuo Lead pencil with pressurized lead driving means
US3993408A (en) * 1971-07-16 1976-11-23 Hasbro Industries, Inc. Pencil comprising a marking core and a porous resin sheath
IL39761A (en) * 1971-07-16 1975-12-31 Hasbro Industries Inc Pencil sheath compositions,method and apparatus for making pencils and the resulting product
CA1005200A (en) * 1971-07-16 1977-02-08 Hasbro Industries Pencil sheath compositions, method and apparatus for making pencils, and the resulting product
US3983195A (en) * 1971-07-16 1976-09-28 Hasbro Industries, Inc. Pencil sheath compositions, method for making pencils
DE2337635C2 (de) * 1973-04-06 1989-01-12 Empire Enterprises, Inc. (n.d.Ges.d.Staates Tennessee), Shelbyville, Tenn. Masse zum Extrudieren eines spitzbaren Mantels um eine Mine
US4413921A (en) * 1978-09-05 1983-11-08 Revlon, Inc. Cosmetic pencil having a sharpenable polyethylene casing
FR2490470A1 (fr) * 1980-09-22 1982-03-26 Oreal Crayon a gaine en matiere plastique, en particulier crayon de maquillage, et son procede de fabrication
EP0231893A1 (de) * 1986-01-30 1987-08-12 Ancos Co., Ltd. Schreibgerät
DE4003288A1 (de) * 1990-02-04 1991-08-08 Staedtler Fa J S Schreib- oder malstift und verfahren zu dessen herstellung
DE4025199C2 (de) * 1990-08-09 1996-02-01 Albert Krohn Filzschreiber
US5360281A (en) * 1990-11-15 1994-11-01 Revlon Consumer Products Corporation Cosmetic pencil and method for making the same
FR2674179B1 (fr) * 1991-03-19 1994-11-10 Conte Procede de fabrication par tri-extrusion d'un crayon a ecrire ou a colorier et crayon a ecrire ou a colorier comportant une gaine intermediaire de protection de la mine.
DE4109322C1 (en) * 1991-03-21 1993-01-07 Solmex Ag, Zug, Ch Extrudable coating material for pencil - contg. polystyrene, polyethylene@, calcium stearate, talc, plaster and coupling agent
US5346930A (en) * 1991-06-13 1994-09-13 Lydall, Inc. Rigid fiberboard
CA2063115C (en) * 1991-06-13 1998-01-06 Richard L. Maine Rigid fiberboard
US5531947A (en) * 1992-09-15 1996-07-02 Bellaform Extrusionstechnik Gmbh Process and installation for the manufacture of pencils
JP3234047B2 (ja) * 1992-09-25 2001-12-04 三菱鉛筆株式会社 焼成鉛筆芯及びその製造方法
US5735622A (en) * 1995-12-14 1998-04-07 Pentech International Inc. Writing instrument with a compressible friction coating and method of making
DE19855325C2 (de) * 1997-12-02 2002-11-21 Faber Castell A W Ummantelung für Farb-, Blei- und Kosmetikminen
EP0936082A1 (de) 1998-02-13 1999-08-18 Hudson ICS Folien für Bleistift und Herstellungsverfahren dafür
DE19936002A1 (de) * 1999-07-30 2001-02-08 Faber Castell A W Verbundwerkstoff
WO2003053717A1 (de) * 2001-12-21 2003-07-03 Faber-Castell Ag Stift
US6547465B1 (en) 2002-01-22 2003-04-15 Shoot The Moon Products Ii, Llc Pencil with exposable eraser
DE10210375A1 (de) * 2002-03-08 2003-09-25 Faber Castell Ag Thermoplastische Beschichtungsmasse für Holzoberflächen und insbesondere für holzgefasste Stifte
DE20319911U1 (de) * 2003-12-19 2004-05-27 Faber-Castell Ag Kosmetische Feststoffmine
DE102004021048A1 (de) * 2004-04-29 2005-11-24 Poloplast Gmbh & Co.Kg Stift zum Schreiben, Zeichnen, Malen oder Ähnlichem
DE102004051554B4 (de) * 2004-10-22 2011-07-21 Schwan-STABILO Cosmetics GmbH & Co. KG, 90562 Verfahren zur Herstellung von pigment- und/oder effektstoffhaltigen Minen
EP1862225B1 (de) * 2006-06-01 2013-07-10 Faber-Castell AG Stift mit einer spitzbaren Umhüllung und einer auf der Stiftoberfläche vorhandenen Griffzone
DE102006046491B4 (de) * 2006-09-29 2017-03-16 Staedtler Mars Gmbh & Co. Kg Schreib-, Zeichen-, Mal- und/oder Kosmetikstift
DE502007002248D1 (de) * 2006-10-31 2010-01-21 Faber Castell Ag Thermoplastische Formmasse und daraus hergestellter Formkörper
DE202009006484U1 (de) * 2009-05-04 2010-09-23 Stabilo International Gmbh Stift
US8998519B2 (en) 2013-05-13 2015-04-07 Hemant Patel Process and formulation for a plastic pencil
EP2845747A1 (de) * 2013-09-09 2015-03-11 Kabushiki Kaisha Pilot Corporation Thermochromisches Stift
DE202013008738U1 (de) 2013-10-01 2015-01-05 J. S. Staedtler Gmbh & Co. Kg Mine für Schreib-, Zeichen- und/oder Malgeräte
DE102013016355B4 (de) 2013-10-01 2017-06-22 Staedtler Mars Gmbh & Co. Kg Mine für Schreib-, Zeichen- und/oder Malgeräte sowie Verfahren zu deren Herstellung
DE102015118940A1 (de) 2015-11-04 2017-05-18 Eisen Gmbh Stift
DE202018100825U1 (de) * 2018-02-15 2019-05-20 Schwan-Stabilo Cosmetics Gmbh & Co. Kg Puderminen
EP4173839A1 (de) * 2021-10-26 2023-05-03 Société BIC Mine mit aus celluloseestern hergestelltem bindemittel
DE102022119775B4 (de) 2022-08-05 2024-06-06 Staedtler Se Stiftmine mit Polyhydroxybuttersäure als Bindemittel sowie Stift mit der Stiftmine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1929453A (en) * 1932-09-17 1933-10-10 Goodrich Co B F Synthetic rubber-like composition and method of making same
US2165827A (en) * 1935-04-27 1939-07-11 Firm Koh I Noor Tuzkarna L & C Manufacture of a multicolor lead
US2402554A (en) * 1936-05-25 1946-06-25 Celotex Corp Molded product and method of making
US2342204A (en) * 1940-03-27 1944-02-22 Du Pont Method of manufacturing smokeless powder
US2319585A (en) * 1941-01-07 1943-05-18 Eagle Pencil Co Pencil
US2408398A (en) * 1943-07-24 1946-10-01 Theodore L Johnson Multiple extrusion
US2409000A (en) * 1945-04-27 1946-10-08 Rubenstein Albert Crayon
US2596364A (en) * 1946-09-09 1952-05-13 Joseph B Brennan Method of preparing a blank for a conically shaped diaphragm
US2717420A (en) * 1951-03-19 1955-09-13 Roy Henri Georges Artificial lumber products and their manufacture

Also Published As

Publication number Publication date
NL80121C (de) 1900-01-01
US2988784A (en) 1961-06-20
FR989587A (fr) 1951-09-11

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