FR2419955A1 - Pellicules de polyolefine destinees a etre utilisees en agriculture - Google Patents

Pellicules de polyolefine destinees a etre utilisees en agriculture

Info

Publication number
FR2419955A1
FR2419955A1 FR7807759A FR7807759A FR2419955A1 FR 2419955 A1 FR2419955 A1 FR 2419955A1 FR 7807759 A FR7807759 A FR 7807759A FR 7807759 A FR7807759 A FR 7807759A FR 2419955 A1 FR2419955 A1 FR 2419955A1
Authority
FR
France
Prior art keywords
agriculture
polyolefin films
films intended
iii
weight
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
FR7807759A
Other languages
English (en)
Other versions
FR2419955B1 (fr
Inventor
Graciano Jorge Tapia
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.)
ALCUDIA EMPRESA IND QUIMI
Original Assignee
ALCUDIA EMPRESA IND QUIMI
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 ALCUDIA EMPRESA IND QUIMI filed Critical ALCUDIA EMPRESA IND QUIMI
Priority to FR7807759A priority Critical patent/FR2419955A1/fr
Priority to ES478618A priority patent/ES478618A1/es
Priority to CA323,579A priority patent/CA1128228A/fr
Priority to PT69364A priority patent/PT69364A/pt
Publication of FR2419955A1 publication Critical patent/FR2419955A1/fr
Application granted granted Critical
Publication of FR2419955B1 publication Critical patent/FR2419955B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/52—Mulches
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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

Composition caractérisée en ce qu'elle contient au moins 80 % en poids et, de préférence, 90 à 97 % en poids d'une polyoléfine, de préférence le polythène ou des copolymères d'acétate de vinyle et d'éthylène à laquelle on incorpore entre 1 et 15 %, mais de préférence 3 à 10 %, d'un mélange d'un sulfate métallique basique ayant une formule empirique (SO4)4 M6**III M2**I 12 (OH), où M**III est un métal trivalent et M**I est un métal monovalent qui peut également contenir un certain nombre de molécules de SO3 et H2 O et un hydroxyde d'aluminium (OH)3 AI normalement connu sous le nom d'aluminehydratée et de formule Al2 O3 , 3 H2 O.
FR7807759A 1978-03-17 1978-03-17 Pellicules de polyolefine destinees a etre utilisees en agriculture Granted FR2419955A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7807759A FR2419955A1 (fr) 1978-03-17 1978-03-17 Pellicules de polyolefine destinees a etre utilisees en agriculture
ES478618A ES478618A1 (es) 1978-03-17 1979-03-14 Procedimiento de obtencion de composiciones poliolefinicas.
CA323,579A CA1128228A (fr) 1978-03-17 1979-03-16 Pellicules en polyolefines pour usages agricoles
PT69364A PT69364A (en) 1978-03-17 1979-03-16 Process to obtain polyolefine films for large crop agricultural uses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807759A FR2419955A1 (fr) 1978-03-17 1978-03-17 Pellicules de polyolefine destinees a etre utilisees en agriculture

Publications (2)

Publication Number Publication Date
FR2419955A1 true FR2419955A1 (fr) 1979-10-12
FR2419955B1 FR2419955B1 (fr) 1981-11-13

Family

ID=9205933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807759A Granted FR2419955A1 (fr) 1978-03-17 1978-03-17 Pellicules de polyolefine destinees a etre utilisees en agriculture

Country Status (4)

Country Link
CA (1) CA1128228A (fr)
ES (1) ES478618A1 (fr)
FR (1) FR2419955A1 (fr)
PT (1) PT69364A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3390545C2 (de) * 1983-10-31 1989-09-14 Inst Obschei I Neoorganichesko Polymeres Material zur Abdeckung von Gew{chsh{usern
WO2008111878A2 (fr) 2007-03-09 2008-09-18 Victor Andreevich Vorobiev Matériau modifiant la lumière et composition de sa fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU751028B2 (en) 1997-11-25 2002-08-08 Ljubov Robertovna Bratkova Light-converting material and composition for producing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1399567A (fr) * 1963-07-30 1965-05-21 Pechiney Progil Sa Perfectionnement aux films souples en matière plastique pour la protection des sols
FR2213954A2 (en) * 1968-04-16 1974-08-09 Ethylene Plastique Sa Polyethylene films for agricultural use - contg. anhydrous alumino silicate filler
DE2638273A1 (de) * 1975-09-09 1977-03-24 Carmaux Plastiques Polyolefingemische

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1399567A (fr) * 1963-07-30 1965-05-21 Pechiney Progil Sa Perfectionnement aux films souples en matière plastique pour la protection des sols
FR2213954A2 (en) * 1968-04-16 1974-08-09 Ethylene Plastique Sa Polyethylene films for agricultural use - contg. anhydrous alumino silicate filler
DE2638273A1 (de) * 1975-09-09 1977-03-24 Carmaux Plastiques Polyolefingemische

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3390545C2 (de) * 1983-10-31 1989-09-14 Inst Obschei I Neoorganichesko Polymeres Material zur Abdeckung von Gew{chsh{usern
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
WO2008111878A2 (fr) 2007-03-09 2008-09-18 Victor Andreevich Vorobiev Matériau modifiant la lumière et composition de sa fabrication

Also Published As

Publication number Publication date
CA1128228A (fr) 1982-07-20
FR2419955B1 (fr) 1981-11-13
PT69364A (en) 1979-04-01
ES478618A1 (es) 1979-06-01

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