AR009853A1 - Laminas de plastico especiales para solarizacion - Google Patents

Laminas de plastico especiales para solarizacion

Info

Publication number
AR009853A1
AR009853A1 ARP970106250A ARP970106250A AR009853A1 AR 009853 A1 AR009853 A1 AR 009853A1 AR P970106250 A ARP970106250 A AR P970106250A AR P970106250 A ARP970106250 A AR P970106250A AR 009853 A1 AR009853 A1 AR 009853A1
Authority
AR
Argentina
Prior art keywords
solarization
efficiency
sheet
effect
reduction
Prior art date
Application number
ARP970106250A
Other languages
English (en)
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
Application filed by Repsol Quimica Sa filed Critical Repsol Quimica Sa
Publication of AR009853A1 publication Critical patent/AR009853A1/es

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
    • C08K3/34—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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Lámina de plástico transparente para mejorar la eficacia de la desinfeccion de suelos de cultivo por la técnica conocida como solarizacion,que lleva incorporada un agente tensoactivo no ionico, que confiere a éste propiedadeshidrof ilas, permitiendo que el vapor de agua condense sobre susuperficie en forma de lámina continua en lugar de gotas esféricas, lo que permite aumentar significativamente la transmision de la energía solar y comoconsecuencia la temperaturadel suelo que se pretende desinfectar, mejorando substancialmente la eficacia de la solarizacion, entendida ésta como mayorreduccion de gérmenes patogenos en el mismo tiempo, reduccion del tiempo de solarizacion para alcanzar el mismo nivelde destrucc ion en gérmenes patogenoso la posibilidad de utilizacion en climas más suaves. Opcionalemente puede llevar incorporada una carga mineral micronizada y microporosa que absorbe elagente tensoactivo, actuando en la lámina comodosificador del mismo , permitiendo de esta forma reducir el efecto de lavado y arrastre por el aguacondesada y por lo tanto aumentando la duracion de efecto hidrofilo.
ARP970106250A 1996-12-31 1997-12-30 Laminas de plastico especiales para solarizacion AR009853A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009602762A ES2141650B1 (es) 1996-12-31 1996-12-31 Laminas de plastico especiales para solarizacion.

Publications (1)

Publication Number Publication Date
AR009853A1 true AR009853A1 (es) 2000-05-03

Family

ID=8297182

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970106250A AR009853A1 (es) 1996-12-31 1997-12-30 Laminas de plastico especiales para solarizacion

Country Status (6)

Country Link
EP (1) EP0850980B1 (es)
AR (1) AR009853A1 (es)
CO (1) CO4920193A1 (es)
ES (1) ES2141650B1 (es)
IL (1) IL122797A (es)
PT (1) PT850980E (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2159480B1 (es) * 1999-10-29 2002-04-16 Repsol Quimica Sa Filmes polimericos termicos para uso en agricultura.
ITCT20000009A1 (it) * 2000-04-20 2001-10-20 Giuseppe Antonio Zanuccoli Elemento inorganico bio-ossidabile, e/o suoi composti inorganici, e/oacidi inorganici con i quali combattere i nematodi del terreno, detti
EP4192241A4 (en) 2020-08-05 2024-05-01 Imaflex Inc. SOIL DISINFESTATION MATERIAL CONTAINING PESTICIDE WITHOUT USE OF FUMIGANT

Family Cites Families (5)

* 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
JPS6049047A (ja) * 1983-08-30 1985-03-18 Mitsubishi Chem Ind Ltd 防曇性ポリオレフインフイルムの製造法
JP2704894B2 (ja) * 1988-12-16 1998-01-26 出光石油化学株式会社 ポリオレフィン系樹脂組成物
JP3067328B2 (ja) * 1991-10-22 2000-07-17 三菱化学株式会社 食品包装用シートまたはフィルム
JPH0840718A (ja) * 1994-07-29 1996-02-13 Asahi Glass Co Ltd 防曇剤含有球状多孔質シリカおよび防曇性高分子フィルム

Also Published As

Publication number Publication date
ES2141650A1 (es) 2000-03-16
EP0850980A1 (en) 1998-07-01
PT850980E (pt) 2002-10-31
IL122797A (en) 2000-08-31
ES2141650B1 (es) 2000-11-16
CO4920193A1 (es) 2000-05-29
EP0850980B1 (en) 2002-04-24
IL122797A0 (en) 1998-08-16

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