FR2210511A1 - Laminated ground covering material prodn - by passing heated laminate with backing, expansible layer, and wear layer over grooving roller - Google Patents

Laminated ground covering material prodn - by passing heated laminate with backing, expansible layer, and wear layer over grooving roller

Info

Publication number
FR2210511A1
FR2210511A1 FR7344784A FR7344784A FR2210511A1 FR 2210511 A1 FR2210511 A1 FR 2210511A1 FR 7344784 A FR7344784 A FR 7344784A FR 7344784 A FR7344784 A FR 7344784A FR 2210511 A1 FR2210511 A1 FR 2210511A1
Authority
FR
France
Prior art keywords
layer
laminate
backing
covering material
wear layer
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
FR7344784A
Other languages
English (en)
French (fr)
Other versions
FR2210511B1 (OSRAM
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork 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 Armstrong Cork Co filed Critical Armstrong Cork Co
Publication of FR2210511A1 publication Critical patent/FR2210511A1/fr
Application granted granted Critical
Publication of FR2210511B1 publication Critical patent/FR2210511B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0007—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure
    • D06N7/001—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure obtained by mechanical embossing
    • 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
    • B29C44/30—Expanding the moulding material between endless belts or rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7344784A 1972-12-15 1973-12-14 Laminated ground covering material prodn - by passing heated laminate with backing, expansible layer, and wear layer over grooving roller Granted FR2210511A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31552572A 1972-12-15 1972-12-15

Publications (2)

Publication Number Publication Date
FR2210511A1 true FR2210511A1 (en) 1974-07-12
FR2210511B1 FR2210511B1 (OSRAM) 1976-05-07

Family

ID=23224830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344784A Granted FR2210511A1 (en) 1972-12-15 1973-12-14 Laminated ground covering material prodn - by passing heated laminate with backing, expansible layer, and wear layer over grooving roller

Country Status (10)

Country Link
JP (1) JPS545424B2 (OSRAM)
BE (1) BE808360A (OSRAM)
CA (1) CA1012419A (OSRAM)
CH (1) CH574228A5 (OSRAM)
DE (1) DE2361869B2 (OSRAM)
FR (1) FR2210511A1 (OSRAM)
IT (1) IT1013042B (OSRAM)
LU (1) LU68959A1 (OSRAM)
NL (1) NL7317127A (OSRAM)
SE (1) SE402419B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114105C2 (de) * 1981-04-08 1986-07-24 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung einer reliefartig-profilierten Laufsohle aus geschäumtem Äthylen-Vinylacetat-Lopolymerisat (EVA)
JPS57204782U (OSRAM) * 1981-06-24 1982-12-27
JPS5861591U (ja) * 1981-10-20 1983-04-25 三洋電機株式会社 スピ−カボツクスの前面パネル

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337562A (fr) * 1961-09-27 1963-09-13 Du Pont Production de feuilles gaufrées en matière plastique
US3655312A (en) * 1969-05-02 1972-04-11 Gaf Corp Apparatus for making embossed foamed surface covering materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337562A (fr) * 1961-09-27 1963-09-13 Du Pont Production de feuilles gaufrées en matière plastique
US3655312A (en) * 1969-05-02 1972-04-11 Gaf Corp Apparatus for making embossed foamed surface covering materials

Also Published As

Publication number Publication date
AU6260873A (en) 1974-09-26
FR2210511B1 (OSRAM) 1976-05-07
DE2361869B2 (de) 1978-08-17
LU68959A1 (OSRAM) 1974-02-12
JPS545424B2 (OSRAM) 1979-03-16
JPS4989760A (OSRAM) 1974-08-27
DE2361869A1 (de) 1974-07-11
BE808360A (fr) 1974-03-29
CH574228A5 (OSRAM) 1976-04-15
CA1012419A (en) 1977-06-21
NL7317127A (OSRAM) 1974-06-18
IT1013042B (it) 1977-03-30
SE402419B (sv) 1978-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse