ES2159480B1 - Filmes polimericos termicos para uso en agricultura. - Google Patents

Filmes polimericos termicos para uso en agricultura.

Info

Publication number
ES2159480B1
ES2159480B1 ES009902390A ES9902390A ES2159480B1 ES 2159480 B1 ES2159480 B1 ES 2159480B1 ES 009902390 A ES009902390 A ES 009902390A ES 9902390 A ES9902390 A ES 9902390A ES 2159480 B1 ES2159480 B1 ES 2159480B1
Authority
ES
Spain
Prior art keywords
agriculture
ethylene
low density
polymeric films
thermal polymeric
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 - Lifetime
Application number
ES009902390A
Other languages
English (en)
Other versions
ES2159480A1 (es
Inventor
Guzman Enrique Espi
Cano Armando Salmeron
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.)
Repsol Quimica SA
Original Assignee
Repsol Quimica 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
Priority to ES009902390A priority Critical patent/ES2159480B1/es
Application filed by Repsol Quimica SA filed Critical Repsol Quimica SA
Priority to AT00500217T priority patent/ATE284913T1/de
Priority to EP00500217A priority patent/EP1095964B1/en
Priority to PT00500217T priority patent/PT1095964E/pt
Priority to DE60016698T priority patent/DE60016698T2/de
Priority to IL13933000A priority patent/IL139330A/en
Priority to KR1020000063754A priority patent/KR20010051316A/ko
Publication of ES2159480A1 publication Critical patent/ES2159480A1/es
Application granted granted Critical
Publication of ES2159480B1 publication Critical patent/ES2159480B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Protection Of Plants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Greenhouses (AREA)

Abstract

Filmes poliméricos térmicos para uso en agricultura. Estos filmes contienen al menos un 85% en peso de una poliolefina, como polietileno de baja densidad, polietileno lineal de baja densidad, copolímeros etileno-acetato de vinilo o copolímeros etileno-acrilato de butilo. La adición de entre un 1% y un 15% de la mezcla de, al menos, un borato estable en las condiciones de procesado y, al menos, un compuesto seleccionado del grupo compuesto por sílice, silicatos, carbonatos y sulfatos, imparte a estas composiciones una alta opacidad en la región infrarroja del espectro, sin interferir sustancialmente en la luz visible necesaria para la fotosíntesis.
ES009902390A 1999-10-29 1999-10-29 Filmes polimericos termicos para uso en agricultura. Expired - Lifetime ES2159480B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES009902390A ES2159480B1 (es) 1999-10-29 1999-10-29 Filmes polimericos termicos para uso en agricultura.
EP00500217A EP1095964B1 (en) 1999-10-29 2000-10-25 Polymeric thermal films for use in agriculture
PT00500217T PT1095964E (pt) 1999-10-29 2000-10-25 Filmes polimericos termicos para uso na agricultura
DE60016698T DE60016698T2 (de) 1999-10-29 2000-10-25 Polymere Thermalfilme zur Verwendung in der Landwirtschaft
AT00500217T ATE284913T1 (de) 1999-10-29 2000-10-25 Polymere thermalfilme zur verwendung in der landwirtschaft
IL13933000A IL139330A (en) 1999-10-29 2000-10-27 Polymer thermal membranes for use in agriculture
KR1020000063754A KR20010051316A (ko) 1999-10-29 2000-10-28 농업용 열 고분자 필름

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009902390A ES2159480B1 (es) 1999-10-29 1999-10-29 Filmes polimericos termicos para uso en agricultura.

Publications (2)

Publication Number Publication Date
ES2159480A1 ES2159480A1 (es) 2001-10-01
ES2159480B1 true ES2159480B1 (es) 2002-04-16

Family

ID=8310431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009902390A Expired - Lifetime ES2159480B1 (es) 1999-10-29 1999-10-29 Filmes polimericos termicos para uso en agricultura.

Country Status (7)

Country Link
EP (1) EP1095964B1 (es)
KR (1) KR20010051316A (es)
AT (1) ATE284913T1 (es)
DE (1) DE60016698T2 (es)
ES (1) ES2159480B1 (es)
IL (1) IL139330A (es)
PT (1) PT1095964E (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2853306B1 (fr) * 2003-04-02 2005-06-10 Commissariat Energie Atomique Materiau composite a base de borophosphosilicate pouvant notamment constituer une menbrane electrolytique et procede de fabrication.
US7691922B2 (en) 2004-07-03 2010-04-06 U.S. Borax Inc. Performance enhancement in the stabilization of organic materials
ES2259926B1 (es) * 2005-04-06 2007-11-01 Repsol Quimica, S.A. Filmes de poliolefinas con un comportamiento antigoteo mejorado para sistemas de cultivo intensivo bajo cubierta plastica.
FR2917417B1 (fr) * 2007-06-13 2012-08-31 Commissariat Energie Atomique Utilisation d'une composition comprenant une matrice polymere pour le refroidissement radiatif naturel et la condensation de vapeur d'eau.
ES2886330T3 (es) * 2016-04-08 2021-12-17 Imertech Sas Uso de caolín como un opacificante
EP3654756B2 (en) 2017-07-17 2024-06-12 AB Ludvig Svensson Greenhouse screen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036558A6 (en) * 1968-04-16 1970-12-24 Ethylene Plastique Sa Polyethylene or ethylen/vinyl acetate cop- - polymer sheets
ES439227A1 (es) * 1975-07-08 1977-02-16 Alcudia Sa Procedimiento de obtencion de composiciones poliolefinicas.
US4373048A (en) * 1980-04-21 1983-02-08 Amp Incorporated High voltage flame retardant EPOM insulating compositions
JPS59117549A (ja) * 1982-12-23 1984-07-06 Sumitomo Electric Ind Ltd 難燃、低煙ポリオレフイン樹脂組成物
US4559381A (en) * 1984-01-13 1985-12-17 Alcudia, Empresa Para La Indusrria Quimica, S.A. Polymeric covering materials for growing plants or crops
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
JP3094296B2 (ja) * 1989-04-20 2000-10-03 みかど化工株式会社 農業用フィルム
FR2652194A1 (fr) * 1989-09-19 1991-03-22 Alcatel Cable Cable electrique resistant au feu exempt de ruban micace.
JP3064611B2 (ja) * 1991-12-24 2000-07-12 住友化学工業株式会社 農業用被覆フィルム
ES2141650B1 (es) * 1996-12-31 2000-11-16 Repsol Quimica Sa Laminas de plastico especiales para solarizacion.

Also Published As

Publication number Publication date
IL139330A (en) 2004-06-20
PT1095964E (pt) 2005-05-31
KR20010051316A (ko) 2001-06-25
EP1095964A1 (en) 2001-05-02
ATE284913T1 (de) 2005-01-15
DE60016698D1 (de) 2005-01-20
DE60016698T2 (de) 2005-12-15
EP1095964B1 (en) 2004-12-15
IL139330A0 (en) 2001-11-25
ES2159480A1 (es) 2001-10-01

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