IT965739B - Processo per la produzione di un foglio composito impermeabile agli aromi - Google Patents

Processo per la produzione di un foglio composito impermeabile agli aromi

Info

Publication number
IT965739B
IT965739B IT28172/72A IT2817272A IT965739B IT 965739 B IT965739 B IT 965739B IT 28172/72 A IT28172/72 A IT 28172/72A IT 2817272 A IT2817272 A IT 2817272A IT 965739 B IT965739 B IT 965739B
Authority
IT
Italy
Prior art keywords
aromas
production
composite sheet
sheet waterproof
waterproof
Prior art date
Application number
IT28172/72A
Other languages
English (en)
Original Assignee
Denervaud 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 Denervaud Sa filed Critical Denervaud Sa
Application granted granted Critical
Publication of IT965739B publication Critical patent/IT965739B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
    • 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)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
IT28172/72A 1971-09-20 1972-08-12 Processo per la produzione di un foglio composito impermeabile agli aromi IT965739B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1369271A CH536868A (de) 1971-09-20 1971-09-20 Verfahren zur Herstellung einer aromadichten Verbundfolie

Publications (1)

Publication Number Publication Date
IT965739B true IT965739B (it) 1974-02-11

Family

ID=4394526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28172/72A IT965739B (it) 1971-09-20 1972-08-12 Processo per la produzione di un foglio composito impermeabile agli aromi

Country Status (10)

Country Link
US (1) US3850790A (it)
JP (1) JPS4839582A (it)
AU (1) AU4674272A (it)
BE (1) BE788410A (it)
CH (1) CH536868A (it)
DE (1) DE2237927A1 (it)
FR (1) FR2153251B1 (it)
GB (1) GB1377587A (it)
IT (1) IT965739B (it)
NL (1) NL7212733A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076895A (en) * 1976-05-05 1978-02-28 Champion International Corporation Transparent multi-layered film and processes therefor
US4230768A (en) * 1979-03-29 1980-10-28 Toyo Boseki Kabushiki Kaisha Laminated light-polarizing sheet
US4608302A (en) * 1985-01-30 1986-08-26 W. R. Grace & Co., Cryovac Div. Oriented films from propylene copolymers and unplasticized saran
JPH03168241A (ja) * 1989-11-28 1991-07-22 Sankyo Yuki Gosei Kk 塩素含有樹脂の安定化法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987102A (en) * 1957-12-31 1961-06-06 Congoleum Nairn Inc Decorative plastic surface covering and process therefor
US3218224A (en) * 1961-12-04 1965-11-16 Phillips Petroleum Co Laminates of olefin polymer films
US3322614A (en) * 1963-03-21 1967-05-30 Mayer & Co Inc O Laminated packaging material and method of forming same
US3356560A (en) * 1964-04-02 1967-12-05 Uniroyal Inc Heat formable laminated sheet material
US3595735A (en) * 1968-05-06 1971-07-27 Nat Distillers Chem Corp Blown tubular films
BE756616A (fr) * 1969-10-31 1971-03-01 Reifenhauser K G Procede et installation de soufflage permettant de fabriquer des feuilles multicouches en matieres plastiques

Also Published As

Publication number Publication date
FR2153251A1 (it) 1973-05-04
JPS4839582A (it) 1973-06-11
BE788410A (fr) 1973-01-02
DE2237927A1 (de) 1973-04-19
FR2153251B1 (it) 1975-03-07
US3850790A (en) 1974-11-26
CH536868A (de) 1973-05-15
AU4674272A (en) 1974-03-21
NL7212733A (it) 1973-03-22
GB1377587A (en) 1974-12-18

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