FR2417252A1 - TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES - Google Patents

TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES

Info

Publication number
FR2417252A1
FR2417252A1 FR7804686A FR7804686A FR2417252A1 FR 2417252 A1 FR2417252 A1 FR 2417252A1 FR 7804686 A FR7804686 A FR 7804686A FR 7804686 A FR7804686 A FR 7804686A FR 2417252 A1 FR2417252 A1 FR 2417252A1
Authority
FR
France
Prior art keywords
construction
composite material
thermoplastic composite
transparent thermoplastic
films
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
FR7804686A
Other languages
French (fr)
Other versions
FR2417252B1 (en
Inventor
Pierre Grumbach
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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
Priority to FR7804686A priority Critical patent/FR2417252A1/en
Application filed by Cellophane SA France filed Critical Cellophane SA France
Priority to LU80935A priority patent/LU80935A1/en
Priority to DE2906306A priority patent/DE2906306C2/en
Priority to BE0/193558A priority patent/BE874283A/en
Priority to DK70679A priority patent/DK70679A/en
Priority to IT48045/79A priority patent/IT1115021B/en
Priority to NL7901285A priority patent/NL7901285A/en
Priority to GB7905832A priority patent/GB2014513B/en
Priority to IE527/79A priority patent/IE48181B1/en
Publication of FR2417252A1 publication Critical patent/FR2417252A1/en
Application granted granted Critical
Publication of FR2417252B1 publication Critical patent/FR2417252B1/fr
Granted legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • B32B2410/00—Agriculture-related articles
    • 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
    • B32B2419/00—Buildings or parts thereof
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Abstract

Matériau composite thermoplastique transparent pour la réalisation de serres agricoles. Il comprend au moins deux pellicules superposées, la pellicule inférieure étant faite d'une matière thermoplastique de grande résistance au vieillissement provoqué par les radiations ultraviolettes, la ou les autres pellicules étant faites d'une matière thermoplastique opaque aux radiations infrarouges de longueur d'onde supérieure à 8 microns. Tout en possédant une durée de service supérieure à celle des films simples de même épaisseur il présente l'avantage d'être opaque aux radiations infrarouges de longueur d'onde supérieure à 8 microns et peut être utilisé dans des conditions telles que la part, due à la corrosion, de l'abaissement de la transmission lumineuse au cours du temps soit périodiquement annulée.Transparent thermoplastic composite material for the construction of agricultural greenhouses. It comprises at least two superimposed films, the lower film being made of a thermoplastic material of great resistance to aging caused by ultraviolet radiation, the other film or films being made of a thermoplastic material opaque to infrared radiation of wavelength. greater than 8 microns. While having a longer service life than single films of the same thickness, it has the advantage of being opaque to infrared radiation with a wavelength greater than 8 microns and can be used in conditions such as the part, due corrosion, the lowering of light transmission over time is periodically canceled.

FR7804686A 1978-02-20 1978-02-20 TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES Granted FR2417252A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7804686A FR2417252A1 (en) 1978-02-20 1978-02-20 TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES
DE2906306A DE2906306C2 (en) 1978-02-20 1979-02-19 Composite material used to cover the ground or to make greenhouses
BE0/193558A BE874283A (en) 1978-02-20 1979-02-19 TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES
DK70679A DK70679A (en) 1978-02-20 1979-02-19 MULTI-LAYER TRANSPARENT THERMOPLASTIC MATERIAL FOR USE IN GREENHOUSES
LU80935A LU80935A1 (en) 1978-02-20 1979-02-19 TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES
IT48045/79A IT1115021B (en) 1978-02-20 1979-02-19 TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE REALIZATION OF AGRICULTURAL GREENHOUSES
NL7901285A NL7901285A (en) 1978-02-20 1979-02-19 TRANSPARENT THERMOPLASTICALLY COMPOSITE MATERIAL FOR MANUFACTURING AGRICULTURAL GREENHOUSES.
GB7905832A GB2014513B (en) 1978-02-20 1979-02-19 Transparent thermoplastic laminate
IE527/79A IE48181B1 (en) 1978-02-20 1979-08-08 Component for building agricultural greenhouses comprising composite transparent thermoplastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804686A FR2417252A1 (en) 1978-02-20 1978-02-20 TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES

Publications (2)

Publication Number Publication Date
FR2417252A1 true FR2417252A1 (en) 1979-09-14
FR2417252B1 FR2417252B1 (en) 1981-07-03

Family

ID=9204761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804686A Granted FR2417252A1 (en) 1978-02-20 1978-02-20 TRANSPARENT THERMOPLASTIC COMPOSITE MATERIAL FOR THE CONSTRUCTION OF AGRICULTURAL GREENHOUSES

Country Status (9)

Country Link
BE (1) BE874283A (en)
DE (1) DE2906306C2 (en)
DK (1) DK70679A (en)
FR (1) FR2417252A1 (en)
GB (1) GB2014513B (en)
IE (1) IE48181B1 (en)
IT (1) IT1115021B (en)
LU (1) LU80935A1 (en)
NL (1) NL7901285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014121A1 (en) * 2002-07-31 2004-02-19 Kautex Textron Gmbh & Co. Kg Greenhouse

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320174A (en) * 1980-09-15 1982-03-16 The B. F. Goodrich Company Transparent and translucent vinyl polymeric composite
EP0069532A3 (en) * 1981-07-08 1984-08-08 Matthew Hiscock A composite material
US4651467A (en) * 1984-01-13 1987-03-24 Alcudia, Empresa Para La Industria Quimica, S.A. Method for protecting plants using polymeric film containing anhydrous borax
US4559381A (en) * 1984-01-13 1985-12-17 Alcudia, Empresa Para La Indusrria Quimica, S.A. Polymeric covering materials for growing plants or crops
IL72879A (en) * 1984-09-06 1988-12-30 Ginegar Kibbutz Plastic sheeting
US5022181A (en) * 1987-06-10 1991-06-11 R. E. I., Inc. Method and apparatus for use in plant growth promotion and flower development
DE68912768T2 (en) * 1989-06-06 1994-08-11 Eric Longstaff Method and apparatus for use in plant growth promotion and flower development.
DE9314707U1 (en) * 1993-09-29 1994-01-13 Wille Rudolf Roller blind
JP3444545B2 (en) * 1993-11-18 2003-09-08 株式会社セクト化学 Crop cultivation house
US7258923B2 (en) 2003-10-31 2007-08-21 General Electric Company Multilayered articles and method of manufacture thereof
US7399571B2 (en) 2005-05-06 2008-07-15 General Electric Company Multilayered articles and method of manufacture thereof
US8900693B2 (en) 2005-07-13 2014-12-02 Sabic Global Technologies B.V. Polycarbonate compositions having infrared absorbance, method of manufacture, and articles prepared therefrom
CN102317355A (en) 2009-02-12 2012-01-11 巴斯夫欧洲公司 Polymer compositions containing nanoparticulate ir absorbers
RU2609801C2 (en) * 2014-12-09 2017-02-06 Общество с ограниченной ответственностью "ЭрТи-М" Polymer composition for production of greenhouse covering material (versions)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088360A1 (en) * 1970-05-06 1972-01-07 Shibata Shigeru
FR2214397A1 (en) * 1973-01-23 1974-08-19 British Visqueen Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088360A1 (en) * 1970-05-06 1972-01-07 Shibata Shigeru
FR2214397A1 (en) * 1973-01-23 1974-08-19 British Visqueen Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014121A1 (en) * 2002-07-31 2004-02-19 Kautex Textron Gmbh & Co. Kg Greenhouse

Also Published As

Publication number Publication date
NL7901285A (en) 1979-08-22
LU80935A1 (en) 1979-10-29
IE48181B1 (en) 1984-10-17
DK70679A (en) 1979-08-21
IE790527L (en) 1979-08-20
GB2014513B (en) 1982-06-16
DE2906306C2 (en) 1981-11-19
IT1115021B (en) 1986-02-03
IT7948045A0 (en) 1979-02-19
FR2417252B1 (en) 1981-07-03
DE2906306A1 (en) 1979-08-23
BE874283A (en) 1979-08-20
GB2014513A (en) 1979-08-30

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Legal Events

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ST Notification of lapse