IN139800B - - Google Patents

Info

Publication number
IN139800B
IN139800B IN2195/CAL/73A IN2195CA1973A IN139800B IN 139800 B IN139800 B IN 139800B IN 2195CA1973 A IN2195CA1973 A IN 2195CA1973A IN 139800 B IN139800 B IN 139800B
Authority
IN
India
Application number
IN2195/CAL/73A
Other languages
English (en)
Inventor
D Wiley
Original Assignee
Cosden Oil & Chem Co
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 Cosden Oil & Chem Co filed Critical Cosden Oil & Chem Co
Publication of IN139800B publication Critical patent/IN139800B/en

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
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/57—Processes of forming layered products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
IN2195/CAL/73A 1971-03-29 1973-09-28 IN139800B (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/128,939 US3968196A (en) 1971-03-29 1971-03-29 Method of co-extrusion of polyvinylidene fluoride/polystyrene multiple-layered sheeting

Publications (1)

Publication Number Publication Date
IN139800B true IN139800B (forum.php) 1976-07-31

Family

ID=22437719

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2195/CAL/73A IN139800B (forum.php) 1971-03-29 1973-09-28

Country Status (3)

Country Link
US (1) US3968196A (forum.php)
CA (1) CA986272A (forum.php)
IN (1) IN139800B (forum.php)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221836A (en) * 1977-11-23 1980-09-09 Cosden Technology, Inc., Coextruded plastic sheeting
FR2415000A1 (fr) * 1978-01-20 1979-08-17 Ugine Kuhlmann Materiau composite polyfluorure de vinylidene et polyurethane obtenu par coextrusion
IT1119928B (it) * 1978-09-25 1986-03-19 Ugine Kuhlmann Materiale composito di polifluoruro di vinilidene e di polimero termoplastico incompatibile e procedimento per la sua fabbricazione
US4483669A (en) * 1982-08-16 1984-11-20 Cosden Technology, Inc. Multiple-layered sheeting apparatus
US4585701A (en) * 1984-02-15 1986-04-29 Pennwalt Corporation Composites of polyvinylidene fluoride alloys and thermoplastic polymers and their preparation
US4888075A (en) * 1985-02-05 1989-12-19 Avery International Corporation Composite facestocks and liners
US5372669A (en) 1985-02-05 1994-12-13 Avery Dennison Corporation Composite facestocks and liners
US4837088A (en) * 1985-02-05 1989-06-06 Avery International Corporation Coextruded core laminates
US5143570A (en) * 1985-02-05 1992-09-01 Avery Dennison Corporation Composite facestocks and liners
ES2007340A6 (es) * 1987-04-29 1989-06-16 Coexpan Sa Procedimiento de fabricacion de laminas con bandas multicolores a base de materiales termoplasticos
US5186782A (en) * 1990-10-17 1993-02-16 Avery Dennison Corporation Method for high speed labelling of deformable substrates
US5516393A (en) * 1993-04-29 1996-05-14 Avery Dennison Corporation Labelling of substrates
DE19680543T1 (de) * 1995-06-05 1997-07-24 Avery Dennison Corp Wärmebeständige Haftkleberkonstruktionen
US5848769A (en) * 1996-08-26 1998-12-15 Minnesota Mining & Manufacturing Company Drag reduction article
US5845462A (en) * 1996-12-10 1998-12-08 Northfield Corporation Coupon inserter
US6139945A (en) * 1997-11-25 2000-10-31 Premark Rwp Holdings, Inc. Polymeric foam substrate and its use as in combination with decorative surfaces
US6303224B1 (en) 1998-06-03 2001-10-16 General Electric Co. Method for attaching a fluoride-based polymer layer to a polyphenylene ether or polystyrene layer, and related articles
US6444311B1 (en) 1999-10-19 2002-09-03 Saint-Gobain Performance Plastics Corporation Impact resistant protective multilayer film
US20030039826A1 (en) 2000-03-20 2003-02-27 Sun Edward I. Conformable and die-cuttable biaxially oriented films and labelstocks
AU772208B2 (en) * 2000-10-06 2004-04-22 Northfield Corporation Web Burster/inserter
US7540125B2 (en) * 2007-03-26 2009-06-02 Northfield Corporation Bursting apparatus and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945265A (en) * 1957-02-25 1960-07-19 Revere Corp America Method for making insulated wire
US3097058A (en) * 1960-08-01 1963-07-09 Phillips Petroleum Co Extrusion of thermoplastic resins
GB1085808A (en) * 1964-02-04 1967-10-04 Mitsubishi Rayon Co Composite polypropylene fibers and methods for producing the same
US3536802A (en) * 1965-08-02 1970-10-27 Kanebo Ltd Method for spinning composite filaments
US3415920A (en) * 1965-08-19 1968-12-10 Dow Chemical Co Multilayer extrusion process
US3423498A (en) * 1965-09-20 1969-01-21 Dow Chemical Co Method of producing colored plastic film or sheet
US3565737A (en) * 1965-11-26 1971-02-23 Dow Chemical Co Composite plastic sheet and method for the preparation thereof
US3476627A (en) * 1966-04-12 1969-11-04 Du Pont Process for coextruding multiple-layered thermoplastic sheeting
JPS4323868B1 (forum.php) * 1966-12-28 1968-10-15
US3565985A (en) * 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US3671379A (en) * 1971-03-09 1972-06-20 Du Pont Composite polyester textile fibers

Also Published As

Publication number Publication date
CA986272A (en) 1976-03-30
US3968196A (en) 1976-07-06

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