AT321431B - Masse zur Extrudierung eines spitzbaren Mantels um einen Markierungskern sowie Schreibstift und Verfahren zur Herstellung desselben - Google Patents

Masse zur Extrudierung eines spitzbaren Mantels um einen Markierungskern sowie Schreibstift und Verfahren zur Herstellung desselben

Info

Publication number
AT321431B
AT321431B AT616572A AT616572A AT321431B AT 321431 B AT321431 B AT 321431B AT 616572 A AT616572 A AT 616572A AT 616572 A AT616572 A AT 616572A AT 321431 B AT321431 B AT 321431B
Authority
AT
Austria
Prior art keywords
sharpenable
pen
extrusion
producing
composition
Prior art date
Application number
AT616572A
Other languages
English (en)
Inventor
Jay Arons Irving
Eller Robert
Elsworth Merrill Richard
Original Assignee
Hasbro Industries Inc
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.)
Filing date
Publication date
Application filed by Hasbro Industries Inc filed Critical Hasbro Industries Inc
Application granted granted Critical
Publication of AT321431B publication Critical patent/AT321431B/de

Links

Classifications

    • 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
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • 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
    • B29C48/154—Coating solid articles, i.e. non-hollow 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B43K19/16—Making non-propelling pencils
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
AT616572A 1971-07-16 1972-07-17 Masse zur Extrudierung eines spitzbaren Mantels um einen Markierungskern sowie Schreibstift und Verfahren zur Herstellung desselben AT321431B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16330371A 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
AT321431B true AT321431B (de) 1975-03-25

Family

ID=22589399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT616572A AT321431B (de) 1971-07-16 1972-07-17 Masse zur Extrudierung eines spitzbaren Mantels um einen Markierungskern sowie Schreibstift und Verfahren zur Herstellung desselben

Country Status (9)

Country Link
AR (1) AR198791A1 (de)
AT (1) AT321431B (de)
CH (2) CH551883A (de)
DE (1) DE2234737C3 (de)
ES (1) ES404689A1 (de)
FR (1) FR2177674B1 (de)
GB (1) GB1382362A (de)
IL (1) IL39761A (de)
IT (1) IT961416B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187552A1 (en) * 1971-07-16 1974-01-18 Hasbro Industries Inc Extrudable pencil casing
DE2937441C2 (de) * 1979-09-15 1983-06-30 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Verfahren zur Herstellung eines Puderstifts
DE3036451C3 (de) * 1980-09-26 1987-03-26 Asahi Kasei Kogyo K.K., Osaka Verfahren zum beschichten eines bleistifts
DE325923T1 (de) * 1988-01-19 1989-11-16 Caran D'ache S.A., Thonex, Genf/Geneve Verfahren zum umhuellen von bleistiften und ein nach diesem verfahren hergestellter bleistift.
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
DE19855325C2 (de) * 1997-12-02 2002-11-21 Faber Castell A W Ummantelung für Farb-, Blei- und Kosmetikminen
DE19936002A1 (de) * 1999-07-30 2001-02-08 Faber Castell A W Verbundwerkstoff
EP1862225B1 (de) * 2006-06-01 2013-07-10 Faber-Castell AG Stift mit einer spitzbaren Umhüllung und einer auf der Stiftoberfläche vorhandenen Griffzone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA578027A (en) * 1959-06-23 Lorenian Zareh Manufacture of shaped articles, more particularly pencils and parts thereof
GB420368A (en) * 1933-05-24 1934-11-26 Colin Clarence Gow Improvements in or relating to the manufacture of pencils and the like
BE489862A (de) * 1948-06-28 1900-01-01
GB704063A (en) * 1949-06-22 1954-02-17 Zareh Lorenian Improvements in or relating to the manufacture of writing means
US2790202A (en) * 1952-03-31 1957-04-30 Lorenian Zareh Method and apparatus for manufacturing pencils
US3299192A (en) * 1963-06-11 1967-01-17 Haveg Industries Inc Method of extruding a foamed plastic tube having internal and external skins thereon
FR1574122A (de) * 1968-04-29 1969-07-11
FR2055894A5 (en) * 1969-08-05 1971-05-14 Bat Applic Revet Plastiq Cellular plastic sheathed pencil

Also Published As

Publication number Publication date
DE2234737B2 (de) 1978-12-21
FR2177674B1 (de) 1978-12-08
AR198791A1 (es) 1974-07-24
CH564434A5 (de) 1975-07-31
AU4440872A (en) 1974-02-14
DE2234737C3 (de) 1983-11-03
IT961416B (it) 1973-12-10
ES404689A1 (es) 1975-07-16
CH551883A (de) 1974-07-31
IL39761A (en) 1975-12-31
IL39761A0 (en) 1972-08-30
FR2177674A1 (de) 1973-11-09
DE2234737A1 (de) 1973-02-15
GB1382362A (en) 1975-01-29

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time