FR2014114A7 - Acoustic and thermal insulation contg a foamed plastic - Google Patents

Acoustic and thermal insulation contg a foamed plastic

Info

Publication number
FR2014114A7
FR2014114A7 FR6908822A FR6908822A FR2014114A7 FR 2014114 A7 FR2014114 A7 FR 2014114A7 FR 6908822 A FR6908822 A FR 6908822A FR 6908822 A FR6908822 A FR 6908822A FR 2014114 A7 FR2014114 A7 FR 2014114A7
Authority
FR
France
Prior art keywords
contg
acoustic
product
thermal insulation
foamed plastic
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.)
Expired
Application number
FR6908822A
Other languages
French (fr)
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.)
BREVETEX SA
Original Assignee
BREVETEX SA
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 BREVETEX SA filed Critical BREVETEX SA
Application granted granted Critical
Publication of FR2014114A7 publication Critical patent/FR2014114A7/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

Flat product consists of at least two layers, one layer being penetrated by slits, and extensible in at least one direction. The product pref. has three layers. At least the outer layers are impermeable to gases and extensible, while a blowing agent is provided between the outer layers. The portions of the outer layers which are not bonded to the inner layer are capable of undergoing an expansion in volume to form balloon-like bulges. The product is especially useful as a building material, especially for thermal and acoustical insulation. The product is also useful as a packaging and decorative material.
FR6908822A 1968-03-26 1969-03-26 Acoustic and thermal insulation contg a foamed plastic Expired FR2014114A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH456768A CH559626A5 (en) 1968-03-26 1968-03-26

Publications (1)

Publication Number Publication Date
FR2014114A7 true FR2014114A7 (en) 1970-04-17

Family

ID=4278486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908822A Expired FR2014114A7 (en) 1968-03-26 1969-03-26 Acoustic and thermal insulation contg a foamed plastic

Country Status (3)

Country Link
CH (1) CH559626A5 (en)
DE (1) DE1915522A1 (en)
FR (1) FR2014114A7 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016690A (en) * 1986-10-14 1991-05-21 Ljung Crantz Billy Dosing device on a filling plant, in particular for liquid and pasty products, and process for its operation
EP2082965A1 (en) * 2008-01-23 2009-07-29 Curwood, Inc. Vacuum skin packaging laminate, package and process for using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016690A (en) * 1986-10-14 1991-05-21 Ljung Crantz Billy Dosing device on a filling plant, in particular for liquid and pasty products, and process for its operation
EP2082965A1 (en) * 2008-01-23 2009-07-29 Curwood, Inc. Vacuum skin packaging laminate, package and process for using same

Also Published As

Publication number Publication date
DE1915522A1 (en) 1969-10-09
CH559626A5 (en) 1975-03-14

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