Terpene phenol resin compositions containing organophosphorus pesticides
Номер патента: CA1054934A
Опубликовано: 22-05-1979
Автор(ы): Lyman R. Roberts
Принадлежит: Shell Canada Ltd
Опубликовано: 22-05-1979
Автор(ы): Lyman R. Roberts
Принадлежит: Shell Canada Ltd
Реферат: A B S T R A C T The present invention relates to flow release pesticidal compositions each comprising an organophosphorus pesticide intimately admixed with a terpene phenol resin having a softening point of at least 100°C and a phenolic hydroxyl value of at least 0.14 equivalent per 100 g of resin. The composition, especially those containing beta-halo-vinyl dialkyl phosphates or alpha-halophenyl beta-halovinyl dialkyl phosphates provide effective pesticidal activity over extended periods of time.
Dermal toxicity of solid compositions containing a montmorillonite type of clay and an organophosphorus pesticide
Номер патента: US4059700A. Автор: Alexander David Lindsay. Владелец: American Cyanamid Co. Дата публикации: 1977-11-22.