FILM FOR AGRICULTURAL USE, RESIN COMPOSITION FOR FORMING FILM FOR AGRICULTURAL USE, AND METHOD FOR GROWING PLANT USING SAME

• Main Authors: AYABE Takashi, MIYAMURA Daichi
• Format: Patent
• Language: English; Spanish
• Published: 15.07.2021
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TRAPPING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WATERING

A film for agricultural use according to the present invention is used for sulfur fumigation or sulfur spraying, and comprises a weather-resistant layer which contains a specific hindered amine light stabilizer, a specific benzoate compound, a specific ultraviolet absorbent and a thermoplastic resin, and which is configured such that if X is the content of the hindered amine light stabilizer and Y is the content of the benzoate compound, X and Y satisfy 1.5/8.5 = X/Y = 9.5/0.5. La película agrícola de la presente invención es una película agrícola para usarse en la fumigación con azufre o aspersión de azufre, que incluye una capa resistente al clima que contiene un estabilizador de luz de amina impedida predeterminado, un compuesto de benzoato predeterminado, un absorbente de luz ultravioleta predeterminado y una resina termoplástica, en donde X e Y satisfacen 1.5/8.5 = X/Y = 9.5/0.5, en el caso en donde el contenido del estabilizador de luz de amina impedida se defina como X y el contenido del compuesto de benzoato se defina como Y.