CH423213A - Method for providing a sheet with a plastic foam coating and apparatus for carrying out the method - Google Patents

Method for providing a sheet with a plastic foam coating and apparatus for carrying out the method

Info

Publication number
CH423213A
CH423213A CH1482864A CH1482864A CH423213A CH 423213 A CH423213 A CH 423213A CH 1482864 A CH1482864 A CH 1482864A CH 1482864 A CH1482864 A CH 1482864A CH 423213 A CH423213 A CH 423213A
Authority
CH
Switzerland
Prior art keywords
sheet
carrying
providing
plastic foam
foam coating
Prior art date
Application number
CH1482864A
Other languages
French (fr)
Inventor
Daniel Voelker Walter
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of CH423213A publication Critical patent/CH423213A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/467—Foam spreading or levelling devices
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/16—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with a blast of vapour or gas, e.g. air knife
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/006—Controlling or regulating
    • D21H5/0062—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper
    • D21H5/007—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper with a blast of gas or vapour, e.g. air knife
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • B29L2009/00—Layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CH1482864A 1961-12-05 1962-12-03 Method for providing a sheet with a plastic foam coating and apparatus for carrying out the method CH423213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15715661A 1961-12-05 1961-12-05

Publications (1)

Publication Number Publication Date
CH423213A true CH423213A (en) 1966-10-31

Family

ID=22562563

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1490264A CH413770A (en) 1961-12-05 1962-12-03 Apparatus for measuring the thickness of a plastics foam coating on a sheet, in particular on a sheet of textile material
CH1482864A CH423213A (en) 1961-12-05 1962-12-03 Method for providing a sheet with a plastic foam coating and apparatus for carrying out the method
CH1416462A CH405221A (en) 1961-12-05 1962-12-03 Method for determining the thickness of a coating of a plastic foam on a sheet of textile material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1490264A CH413770A (en) 1961-12-05 1962-12-03 Apparatus for measuring the thickness of a plastics foam coating on a sheet, in particular on a sheet of textile material

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1416462A CH405221A (en) 1961-12-05 1962-12-03 Method for determining the thickness of a coating of a plastic foam on a sheet of textile material

Country Status (9)

Country Link
BE (1) BE625615A (en)
CH (3) CH413770A (en)
DE (1) DE1296791B (en)
DK (1) DK105265C (en)
ES (2) ES283078A1 (en)
GB (1) GB1031753A (en)
LU (1) LU42807A1 (en)
NL (1) NL286346A (en)
SE (1) SE192960C1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU170123B (en) * 1975-05-29 1977-04-28
US4146563A (en) * 1977-12-20 1979-03-27 The Dow Chemical Company Method and apparatus for forming thermoplastic foams
US4459246A (en) * 1982-08-26 1984-07-10 Neefe Charles W Molding contact lenses using a directed stream of gas
GB8314010D0 (en) * 1983-05-20 1983-06-29 Unifoam Ag Polymeric foam
SE8600559L (en) * 1986-02-10 1987-08-11 Ergonomen Hb UNIVERSAL ACTION
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US7452359B1 (en) 1988-06-13 2008-11-18 Warsaw Orthopedic, Inc. Apparatus for inserting spinal implants
EP0703757B1 (en) 1988-06-13 2003-08-27 Karlin Technology, Inc. Apparatus for inserting spinal implants
US6210412B1 (en) 1988-06-13 2001-04-03 Gary Karlin Michelson Method for inserting frusto-conical interbody spinal fusion implants
US5196239A (en) * 1988-12-17 1993-03-23 Bayer Aktiengesellschaft Process for uniform distribution of a free-flowing reaction mixture onto a continuously transported substrate
DE3842625C1 (en) * 1988-12-17 1990-05-31 Bayer Ag, 5090 Leverkusen, De
CA1274352A (en) * 1989-06-29 1990-09-25 Peter R. Horn Facial prophylactic
CN1134810A (en) 1995-02-17 1996-11-06 索发默达纳集团股份有限公司 Improved interbody spinal fusion implants
DE19741523A1 (en) * 1996-10-01 1998-04-02 Siempelkamp Handling Sys Gmbh Continuous production of flat foamed panels with fewer irregularities
US6241770B1 (en) 1999-03-05 2001-06-05 Gary K. Michelson Interbody spinal fusion implant having an anatomically conformed trailing end
EP1198208B1 (en) 1999-05-05 2013-07-10 Warsaw Orthopedic, Inc. Nested interbody spinal fusion implants
US7462195B1 (en) 2000-04-19 2008-12-09 Warsaw Orthopedic, Inc. Artificial lumbar interbody spinal implant having an asymmetrical leading end
AU2001274821A1 (en) 2000-06-13 2001-12-24 Gary K. Michelson Manufactured major long bone ring implant shaped to conform to a prepared intervertebral implantation space
US6749636B2 (en) 2001-04-02 2004-06-15 Gary K. Michelson Contoured spinal fusion implants made of bone or a bone composite material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842267C (en) * 1950-12-20 1952-09-15 Rolf Moroni Method and device for the continuous production of endless plates, webs or foils from foamable materials, in particular those based on polyurethane

Also Published As

Publication number Publication date
LU42807A1 (en) 1963-02-04
BE625615A (en)
DE1296791B (en) 1969-06-04
CH405221A (en) 1965-09-30
GB1031753A (en) 1966-06-02
DK105265C (en) 1966-09-12
NL286346A (en)
CH413770A (en) 1966-05-31
SE192960C1 (en) 1964-11-24
ES286014A1 (en) 1963-07-01
ES283078A1 (en) 1963-05-16

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