CA2128837A1 - Method and device for coating a body rotating about an axis - Google Patents

Method and device for coating a body rotating about an axis

Info

Publication number
CA2128837A1
CA2128837A1 CA002128837A CA2128837A CA2128837A1 CA 2128837 A1 CA2128837 A1 CA 2128837A1 CA 002128837 A CA002128837 A CA 002128837A CA 2128837 A CA2128837 A CA 2128837A CA 2128837 A1 CA2128837 A1 CA 2128837A1
Authority
CA
Canada
Prior art keywords
axis
coating
way
reaction mixture
body rotating
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.)
Granted
Application number
CA002128837A
Other languages
French (fr)
Other versions
CA2128837C (en
Inventor
Wolfgang Grimm
Dirk Bruning
Klaus Recker
Hans-Dieter Ruprecht
Heinz Muller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of CA2128837A1 publication Critical patent/CA2128837A1/en
Application granted granted Critical
Publication of CA2128837C publication Critical patent/CA2128837C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C48/15—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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
    • B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/22—Processes for applying liquids or other fluent materials performed by dipping using fluidised-bed technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • 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
    • B29C48/151—Coating 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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Spray Control Apparatus (AREA)
  • Moulding By Coating Moulds (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Materials For Medical Uses (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The coating of bodies rotating about an axis with a reaction mixture forming a polyurethane can be improved by making use, by way of application nozzle, of a sheet die disposed parallel to the axis of rotation of the body at an angle .alpha., whereby the rate of reaction of the reaction mixture and the relative movement are synchronized with the circumferential speed of the rotating body in such a way that the successive convolutions overlap in the form of scales and connect together seamlessly.
CA002128837A 1993-07-30 1994-07-26 Method and device for coating a body rotating about an axis Expired - Lifetime CA2128837C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4325653.8 1993-07-30
DE4325653A DE4325653C2 (en) 1993-07-30 1993-07-30 Method and device for coating a body rotating about an axis

Publications (2)

Publication Number Publication Date
CA2128837A1 true CA2128837A1 (en) 1995-01-31
CA2128837C CA2128837C (en) 2004-07-06

Family

ID=6494111

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002128837A Expired - Lifetime CA2128837C (en) 1993-07-30 1994-07-26 Method and device for coating a body rotating about an axis

Country Status (15)

Country Link
EP (1) EP0636467B1 (en)
JP (1) JP3683601B2 (en)
KR (1) KR100286878B1 (en)
AT (1) ATE176621T1 (en)
AU (1) AU675716B2 (en)
BR (1) BR9402997A (en)
CA (1) CA2128837C (en)
DE (2) DE4325653C2 (en)
DK (1) DK0636467T3 (en)
ES (1) ES2127855T3 (en)
FI (1) FI108849B (en)
GR (1) GR3029484T3 (en)
NO (1) NO309027B1 (en)
RU (1) RU2119831C1 (en)
ZA (1) ZA945636B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466403A (en) * 1994-05-31 1995-11-14 Welex Incorporated Apparatus and method for extruding and cooling a polymeric sheet
DE4436534A1 (en) 1994-10-13 1996-04-18 Bayer Ag Method and device for coating rotating bodies with a non-rectilinear axis
JPH0992134A (en) * 1995-09-22 1997-04-04 Dainippon Printing Co Ltd Nozzle application method and device
DE10259267A1 (en) 2002-12-17 2004-07-01 Basf Ag isocyanate adducts
DE10318836A1 (en) * 2003-04-25 2004-11-11 Voith Paper Patent Gmbh Process for coating a cylindrical body
US20080034998A1 (en) * 2006-08-08 2008-02-14 Byers Joseph L Method of making a printing blanket or sleeve including cast polyurethane layers
KR100924656B1 (en) 2007-11-19 2009-11-03 한국전기연구원 Spin coater for cylindrical substrate and coating method using thereof
DE202009007391U1 (en) 2009-05-23 2009-08-13 Kraussmaffei Technologies Gmbh Device for applying a plastic material to the surface of a tubular body
FI20106107A (en) 2010-10-26 2012-03-19 Metso Paper Inc A method for manufacturing a roll of a fiber web machine and a roll of a fiber web machine
DE102018204068A1 (en) 2017-03-17 2018-09-20 Haverkamp Gmbh Process for coating a pipe inner surface and pipe with a coated pipe inner surface
RU2687456C1 (en) * 2018-07-11 2019-05-13 Акционерное общество "Научно-производственное объединение "СПЛАВ" Method of forming coating inside shell revolving around axis
CN112827729B (en) * 2021-01-06 2022-05-17 烟台世德装备股份有限公司 Paint spraying device for casting parts
CN113085130B (en) * 2021-04-07 2022-08-26 深圳市旭辉发光通讯科技有限公司 Optical fiber manufacturing outer sheath extrusion molding processing equipment and molding processing method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA945019A (en) * 1971-06-23 1974-04-09 Elast-O-Cor Products And Engineering Limited Casting plastics material on the interior of hollow shells
US4366972A (en) * 1981-04-02 1983-01-04 Ameron-Price Company Pipe coating system
DE3145122C2 (en) * 1981-11-13 1984-11-29 Manfred 5210 Troisdorf Hawerkamp Device for producing a pipe or the like from an extruded thermoplastic plastic profile
JPS60150053A (en) * 1984-01-18 1985-08-07 Konishiroku Photo Ind Co Ltd Coating method of substrate of electrophotographic sensitive body
JPS62266175A (en) * 1986-05-12 1987-11-18 Konika Corp Coating method
DE4123920C2 (en) * 1991-07-19 1994-04-14 Bayer Ag Method and device for manufacturing coiled tubes

Also Published As

Publication number Publication date
NO309027B1 (en) 2000-12-04
FI108849B (en) 2002-04-15
RU94027586A (en) 1996-08-10
FI943547A0 (en) 1994-07-28
AU6869994A (en) 1995-02-09
DE59407790D1 (en) 1999-03-25
EP0636467A3 (en) 1995-07-26
NO942811L (en) 1995-01-31
RU2119831C1 (en) 1998-10-10
DK0636467T3 (en) 1999-09-20
ATE176621T1 (en) 1999-02-15
FI943547A (en) 1995-01-31
CA2128837C (en) 2004-07-06
KR950002869A (en) 1995-02-16
DE4325653A1 (en) 1995-02-02
ZA945636B (en) 1995-03-07
BR9402997A (en) 1995-04-11
JPH0760186A (en) 1995-03-07
ES2127855T3 (en) 1999-05-01
JP3683601B2 (en) 2005-08-17
AU675716B2 (en) 1997-02-13
EP0636467A2 (en) 1995-02-01
NO942811D0 (en) 1994-07-28
KR100286878B1 (en) 2001-04-16
GR3029484T3 (en) 1999-05-28
DE4325653C2 (en) 1995-07-20
EP0636467B1 (en) 1999-02-10

Similar Documents

Publication Publication Date Title
CA2128837A1 (en) Method and device for coating a body rotating about an axis
EP0548788A3 (en) Procedure for forming, on a solid substrate, a film with properties similar to those of diamonds, the solid bodies so coated and the self-sustained film so obtained
GB1516032A (en) Coating of glass
ZA79690B (en) Multi layer lacquer coating covered by a clear lacquer finish and a process for the production thereof
CA2162859A1 (en) Apparatus and Methods for Two-Sided Coating of Elongated Strip Articles
AU4587893A (en) Resin for powder coatings for use as a top coat in the automotive industry and top-coated automotive substrates
CA2082238A1 (en) Process and Apparatus for the Continuous Production of Helical or Annular Corrugated Metal Tubes
JPS5292250A (en) Method of forming metallic paint film
CA2091020A1 (en) Stopper for reduction of particulate matter
GB9018955D0 (en) Apparatus for preparing a surface layer on an object moving in longitudinal direction,especially in the cable industry by the application of a powder coating
SU642016A1 (en) Apparatus for coating articles shaped as bodies of revolution
JPS5322547A (en) Method for coating slurry dispersion coating compounds
CA2116263A1 (en) Method and Apparatus for Forming Ribs with Sideward Projections in a Plastic Pipe, and a Plastic Pipe
JPS5656327A (en) Bar material supplier
JPS57163051A (en) Working method of spherical member
JPS5545528A (en) Roll die mounting method in forging rolls of the like
AU6216473A (en) Method of producing tin coated steel sheet for use in the manufacture of seamless steel containers
JPS5377233A (en) Device for coating
JPS57203603A (en) Device for turning heavy body
JPS5615857A (en) Automatic painting machine
MXPA94007890A (en) Apparatus and method for coating fasteners.
JPS5227441A (en) Method and an apparatus for coating bottles
JPS52135181A (en) Direction change apparatus of conveying article
JPS5292251A (en) Method of touch-up coating on powder paint film
Jin et al. Cold Rolled Steel Packaging Foil

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140728